CN111627334B - Display device and display system - Google Patents
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- CN111627334B CN111627334B CN202010467807.1A CN202010467807A CN111627334B CN 111627334 B CN111627334 B CN 111627334B CN 202010467807 A CN202010467807 A CN 202010467807A CN 111627334 B CN111627334 B CN 111627334B
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 39
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- 239000011425 bamboo Substances 0.000 claims abstract description 39
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/40—OLEDs integrated with touch screens
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
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Abstract
The embodiment of the invention provides a display device and a display system, wherein the display device specifically comprises: the display device comprises a plurality of display screens, flexible connecting pieces and a control module; the display screen is a strip-shaped profiling bamboo slip-shaped display screen, and the display screens are arranged at intervals in sequence along the width direction; the flexible connecting piece is sequentially connected with the plurality of display screens, so that the plurality of display screens can be switched between a curling state and a spreading state; the control module is electrically connected with the plurality of display screens and is configured to control the plurality of display screens to display target content. In the embodiment of the invention, the display screen can vividly restore the original appearance of the bamboo slip, and the problem of low restoration degree caused by artificial old bamboo slip making and artificial handwriting copying is avoided. And moreover, the portable multifunctional electronic scale is small in size, light in weight, more convenient to carry, capable of displaying different target contents, reusable for multiple times and low in use cost.
Description
Technical Field
The invention relates to the technical field of display, in particular to a display device and a display system.
Background
With the development of science and technology, the historical value and the artistic value of ancient cultural relics are continuously improved, and the display modes of the ancient cultural relics are more and more abundant. For example, in the case of exhibition of ancient cultural relics in a museum or the like, in order to enable visitors to obtain better viewing and operating experiences, antique bamboo slips are generally manufactured for viewing and use by visitors.
In the traditional technology, the antique bamboo slips are usually made by adopting a physical or chemical method for antiquing, and then handwriting on the antique bamboo slips is artificially copied. However, the antique bamboo slips made by the antique making method have the advantages of large volume, heavy weight, low reduction degree and poor use experience of users, and the traditional antique bamboo slips are difficult to reuse and have high cost.
Disclosure of Invention
In view of the above, embodiments of the present invention are proposed in order to provide a display device and a presentation system that overcome or at least partially solve the above problems.
In order to solve the above problem, an embodiment of the present invention discloses a display device, including: the display device comprises a plurality of display screens, flexible connecting pieces and a control module; wherein,
the display screen is a strip-shaped profiling bamboo slip-shaped display screen, and the display screens are arranged at intervals in sequence along the width direction;
the flexible connecting piece is sequentially connected with the plurality of display screens, so that the plurality of display screens can be switched between a curling state and a spreading state;
the control module is electrically connected with the plurality of display screens and is configured to control the plurality of display screens to display target content.
Optionally, the display device further comprises: at least one illuminance sensor disposed on a back surface of any one of the display screens, the illuminance sensor configured to detect an open-closed state of the plurality of display screens, the open-closed state including the rolled state and the unrolled state;
the control module is electrically connected with the illuminance sensor, and the control module is configured to control the plurality of display screens to display target content when the open-close state is the unfolded state, and control the plurality of display screens to stop displaying when the open-close state is the curled state.
Optionally, the display device further comprises: the wireless communication module is configured to be wirelessly connected with a target device and receive the target content sent by the target device;
the control module is electrically connected with the wireless communication module and configured to receive the target content acquired by the wireless communication module and control the plurality of display screens to display the target content.
Optionally, a touch pad is disposed on the display screen, and the touch pad is configured to sense a touch operation of a user on the touch pad;
the control module is electrically connected with the touch pad and is configured to control the plurality of display screens to execute an operation matched with the touch operation in response to the touch operation.
Optionally, the touch panel includes a touch sensing layer, a polarizer layer, and a cover plate, which are sequentially connected from inside to outside, and the touch sensing layer is configured to sense a touch operation of a user.
Optionally, the number of the control modules is one, the flexible connector comprises an electrical connector, and the electrical connector is electrically connected with the plurality of display screens in sequence;
the control module is connected with the electric connecting piece and is electrically connected with the plurality of display screens through the electric connecting piece so as to control the plurality of display screens to display target content.
Optionally, the flexible connector further comprises: and the mechanical connecting pieces are sequentially fixedly connected with the plurality of display screens.
Optionally, the number of the control modules is the same as the number of the display screens, one control module is arranged on each display screen, and the control modules are configured to control the display screens connected thereto to display target content.
Optionally, the display screen is a flexible display screen.
Optionally, the display screen is an organic light emitting diode.
In a second aspect, the present invention also discloses a display system, including: the display device is provided.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the display screen in the display device is a strip-shaped profiling bamboo slip-shaped display screen, and the plurality of display screens are arranged at intervals in sequence along the width direction; the flexible connecting piece is sequentially connected with the plurality of display screens, so that the plurality of display screens can be switched between a curling state and an unfolding state, and the function of archaizing the bamboo slips is realized; the control module may be configured to control the plurality of display screens to display the target content. Because the display screen can be used for displaying rich colors, the display screen can restore the original appearance of the bamboo slips vividly, and the problem of low restoration degree caused by manual old bamboo slips making and manual handwriting copying is solved. Compared with the manual old bamboo slip, the display screen is smaller in size, lighter in weight and more convenient to carry. In addition, the display screen can display different target contents under the control of the control module, and the display screen can be repeatedly used for many times, so that the use cost is low.
Drawings
FIG. 1 is a schematic diagram of a display device according to the present invention;
FIG. 2 is a schematic view of a display screen according to the present invention;
FIG. 3 is a schematic view of the internal structure of the display screen shown in FIG. 2;
FIG. 4 is a schematic view of the area structure of the display screen shown in FIG. 2;
description of reference numerals: 10-display screen, 101-display panel, 102-touch pad, 1021-touch sensing layer, 1022-polarizer layer, 1023-cover plate, 11-flexible connector, 12-illumination sensor, 13-control module, 14-battery, 15-power chip, 16-wireless charging module, 17-touch sensing chip, 18-wireless communication module, A-rigid area and B-bendable area.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Embodiments of the present invention provide a display device that can be used as a profile bamboo slip, in exhibition scenes such as museums, or as an artwork to be collected by collection enthusiasts. The embodiment of the invention does not limit the specific application scene of the display device.
Referring to fig. 1, a schematic structural diagram of a display device according to the present invention is shown, where the display device may specifically include: a plurality of display screens 10, flexible connectors 11, and a control module (not shown in fig. 1); wherein,
the display screen 10 is a strip-shaped profiling bamboo slip-shaped display screen, and a plurality of display screens 10 are arranged at intervals in sequence along the width direction;
the flexible connecting piece 11 is sequentially connected with the plurality of display screens 10, so that the plurality of display screens 10 can be switched between a rolled state and a unfolded state;
the control module is electrically connected to the plurality of display screens 10, and the control module is configured to control the plurality of display screens 10 to display the target content.
In the embodiment of the invention, the display screen 10 in the display device is a strip-shaped profiling bamboo slip-shaped display screen, and a plurality of display screens 10 are arranged at intervals in sequence along the width direction; the flexible connecting piece 11 is sequentially connected with the plurality of display screens 10, so that the plurality of display screens 10 can be switched between a curling state and an unfolding state to realize the function of antique bamboo slips; the control module may be configured to control the plurality of display screens 10 to display the target content. Because the display screen 10 can be used for displaying rich colors, the display screen 10 can restore the original appearance of the bamboo slip vividly, and the problem of low restoration degree caused by manual old bamboo slip making and manual handwriting copying is avoided. Moreover, compared with the bamboo slips made artificially, the display screen 10 has smaller volume, lighter weight and more convenient carrying. In addition, the display screen 10 can display different target contents under the control of the control module, and can be repeatedly used for many times, so that the use cost is low.
Specifically, the display screen 10 may be an Organic Light Emitting Diode (OLED), and since the OLED has advantages of lightness, low power consumption, fast response, high definition, good flexibility, and high light Emitting efficiency, the display screen 10 may have advantages of light weight, rich display colors, and low power consumption correspondingly when the display screen 10 is the OLED, so that the display device may have a lighter weight, is convenient to carry, and more vivid original appearance of the bamboo slip compared with the manual old bamboo slip, and further the single use time of the display device may be longer.
It is understood that, in a specific application, a person skilled in the art may also select a Light Emitting Diode (LED) as the display screen 10 according to actual needs, which is not limited in the embodiment of the present invention.
In the embodiment of the invention, the surface of the display screen 10 can be designed into an arc structure according to the real bamboo slip structure, so that the display screen 10 can be manufactured into a copying bamboo slip-shaped display screen.
Alternatively, to facilitate manufacturing of the display screen 10 into the contoured bamboo slip-like display screen, the display screen 10 may be a flexible display screen.
In the embodiment of the invention, the plurality of display screens 10 can be sequentially arranged at intervals along the width direction and are sequentially connected with the plurality of display screens 10 through the flexible connecting pieces 11, so that the plurality of display screens 10 can be conveniently switched between the unfolding state and the curling state, and the function of profiling the bamboo slips is realized. Since the control module is electrically connected to the plurality of display screens 10, the control module may be configured to control the plurality of display screens 10 to display the target content, and thus, the display content on the display screens 10 may be switched under the control of the control module. For example, in a certain display scene, the display content on the display screen 10 is ancient poems, and in another display scene, the control module may control the display content on the upper side of the display screen 10 to be switched to ancient words.
Referring to fig. 2, which shows a schematic structural diagram of a display screen according to the present invention, as shown in fig. 2, the display screen 10 may include: the display device comprises a display panel 101 and a touch pad 102 arranged on the display panel 101, wherein the touch pad 102 is configured to sense a touch operation of a user on the touch pad 102; the control module is electrically connected to the touch pad 102, and the control module is configured to control the plurality of display screens 10 to perform an operation matching the touch operation in response to the touch operation.
Specifically, the display panel 101 may be an OLED panel, and the touch pad 102 may be a capacitive touch pad. Since the control module is electrically connected to the touch pad, the control module can control the display screen to perform operations such as turning on the screen, turning off the screen, or switching display contents in response to a touch operation of a user on the touch pad 102.
Optionally, the touch pad 102 may include a touch sensing layer 1021, a polarizer layer 1022 and a cover plate 1023 connected in sequence from inside to outside, where the touch sensing layer 1021 is connected with the display substrate 101, and the touch sensing layer 1021 is configured to sense a touch operation of a user on the touch pad 102.
Specifically, the touch sensing layer 1021 is electrically connected with the control module, the touch sensing layer 1021 can be used for sensing touch operation of a user, the touch sensing layer 1021 can be made by a capacitive touch screen technology, the structure of the touch sensing layer can be divided into a self-capacitance sensing layer and a mutual-capacitance sensing layer, and the mutual-capacitance sensing layer or the self-capacitance-mutual-capacitance combined sensing layer can be adopted according to the requirement of multi-finger touch. The polarizer layer 1022 may be used to increase the display angle range of the display substrate 101. The cover plate 1023 may be used to protect the display substrate 101. For example, the cover plate 1023 may be a flexible cover plate made of plastic or the like, or a glass cover plate, and the specific type of the cover plate 1023 according to the embodiment of the invention may not be limited.
In an embodiment of the present invention, the display device may further include: at least one illuminance sensor 12, the illuminance sensor 12 being disposed at a back of any one of the display screens 10, the illuminance sensor 12 being configured to detect an open-closed state of the plurality of display screens 10, the open-closed state including the rolled state and the unrolled state; the control module is electrically connected to the illuminance sensor 12, and the control module is configured to control the plurality of display screens 10 to display the target content when the open-close state is the unfolded state, and control the plurality of display screens 10 to stop displaying when the open-close state is the curled state.
Specifically, the illuminance sensor 12 is a device that converts an optical signal into an electrical signal based on the photoelectric effect. Since the illuminance sensor 12 is disposed on the back of the display screen 10, when the open/close states of the plurality of display screens 10 are the curled state, the light rays received by the illuminance sensor 12 and transmitted through the display screens 10 are weak; when the open/close states of the plurality of display panels 10 are the open state, the light transmitted through the display panels 10 received by the illuminance sensor 12 is strong, and thus the open/close states of the plurality of display panels 10 can be determined by the intensity of the light received by the illuminance sensor 12.
In the embodiment of the present invention, when the open/close states of the plurality of display screens 10 are the open state, it may be considered that the user needs the display screens 10 to display the target content, and at this time, the control module may control the plurality of display screens 10 to display the target content. Under the condition that the opening and closing states of the display screens 10 are in the curling state, it can be considered that the user does not need the display screens 10 to display the target content, and at this time, the control module can control the display screens 10 to stop displaying, so as to meet the power saving requirement. Therefore, the display device can automatically display the target content when being unfolded and automatically stop displaying when being curled, so that the aim of saving power can be achieved, and the use experience of a user on the display device can be improved.
Referring to fig. 3, which shows an internal structural diagram of the display screen shown in fig. 2, as shown in fig. 3, a control module 13 is disposed in the display screen 10, and the control module 13 may be electrically connected to the display substrate 101 to control the display substrate 101 to display the target content. Furthermore, the control module 13 may further be connected to the illuminance sensor 12 to obtain the opening and closing states of the plurality of display screens 10 through the illuminance sensor 12. For example, the control module 13 may be a control chip or an integrated circuit, and the specific content of the control module 13 may not be limited in the embodiment of the present invention.
Specifically, the display device further includes a battery 14, a power supply chip 15, and a wireless charging module 16. The battery 14 may be configured to store electric energy and supply power to each module in the display device by releasing the stored electric energy, the wireless charging module 16 may be configured to be connected to a wireless charger to charge the battery 14, and the power chip 15 is electrically connected to the battery 14 and the wireless charging module 16 to manage the battery 14 and the wireless charging module 16. In practical applications, the power chip 15 may be electrically connected to each module in the display device to supply power to each module.
In practical applications, the display device may further be set to a low power mode for extending the lifetime of the display device. In the low power consumption mode, the power supply chip 15 supplies power to only necessary portions, and at the same time, the brightness of the display panel 101 is reduced, the frequency is reduced, and only necessary images are displayed.
In practical applications, a touch sensing chip 17 may be further disposed in the display screen 10, the touch sensing chip 17 is electrically connected to the touch pad 102 and the control module 13, respectively, and the touch sensing chip 17 may be configured to form touch information according to a touch operation of a user on the touch pad 102 and send the touch information to the control module 13.
In an optional embodiment of the invention, the display device further comprises: the wireless communication module 18, the wireless communication module 18 is configured to wirelessly connect with a target device, and receive the target content sent by the target device; the control module 13 is electrically connected to the wireless communication module 18, and the control module 13 is configured to receive the target content acquired by the wireless communication module 18 and control the plurality of display screens 10 to display the target content.
Specifically, the target device may be an upper computer, a handheld terminal of an operator, or the like, and a user may input target content to be displayed by the display device on the target device. Since the wireless communication module 18 of the display apparatus is configured to be wirelessly connected with the target device, the wireless communication module 18 may receive target content input by a user on the target device and transmit the target content to the control module 13, so that the control module 13 controls the plurality of display screens 10 to display the target content.
In a specific application, the control module 13 may control the display screen 10 to display the target content, and on the other hand, the control module 13 may also receive the target content acquired by the wireless communication module 18 from the target device at the same time, so as to update the target content. Moreover, data such as touch information collected on the display screen 10 can be sent to the wireless communication module of the target device through the wireless communication module 18, so that the work flow of uploading the data is completed, and meanwhile, the display screen 10 can also receive the data sent by the target device through the wireless communication module 18, so that the work flow of downloading the data is completed.
Specifically, the wireless communication module may be a Wi-Fi module or a bluetooth module, and the specific content of the wireless communication module is not limited in the embodiment of the present invention.
Referring to fig. 4, which shows a schematic view of the region structure of the display screen shown in fig. 2, as shown in fig. 4, the display screen 10 may be divided into a rigid region a and a bendable region B. Can set up the module that can't make for flexible device such as chip, battery at rigidity regional A, the module that can make into flexible device sets up in regional B of can buckling to regional B of can buckling that the regional B of can taking place to warp, be convenient for carry out abundant molding design to display 10, simultaneously, can realize the rigidity protection to the module of rigidity regional A again.
It will be appreciated that the rigid region a of the display device cannot be larger than the area of a single display screen 10, so that the rigid region a can be rolled within the bamboo slip when the display device is in a rolled state, thereby enabling the display device to resemble the shape of an antique bamboo slip when the display device is in a rolled state.
In an alternative embodiment of the invention, the number of the control modules 13 in the display device is one, the flexible connector 11 comprises an electrical connector which is electrically connected with the plurality of display screens 10 in turn; the control module 13 is connected to the electrical connection member and is electrically connected to the plurality of display screens 10 through the electrical connection member to control the plurality of display screens 10 to display the target content.
Specifically, in the case that the display device includes only one control module 13, the control module 13 may be disposed in any one of the display screens 10, and be sequentially connected to the display screens 10 through the electrical connection member, so as to control each display screen 10 by the control module 13.
Specifically, the electrical connector includes, but is not limited to, a wire, a coaxial line, an electrical connector, and the like, which are capable of achieving electrical connection, and the specific content of the electrical connector in the embodiment of the present invention may not be limited.
Optionally, the flexible connecting member 11 may further include a mechanical connecting member, which is sequentially fixedly connected to the plurality of display screens 10 to enhance the connection strength between the plurality of display screens 10.
Specifically, the mechanical connector may include, but is not limited to, a flexible mechanical connector such as a connection rope, a hinge, and the like, and the specific content of the mechanical connector may not be limited by the embodiment of the present invention.
In another optional embodiment of the present invention, in the display apparatus, the number of the control modules 13 is the same as the number of the display screens 10, one control module 13 is disposed on each display screen 10, and the control module 13 is configured to control the display screen 10 connected thereto to display the target content.
Specifically, since the control module 13 on each display screen 10 can individually control the display screen 13 to display the target content, the flexible connecting member 11 sequentially connecting the plurality of display screens 10 may be an electrical connecting member, so as to electrically connect the adjacent display screens 10, thereby realizing sharing of a part of modules, or the flexible connecting member 11 may also be a mechanical connecting member, so as to improve the connection strength between the plurality of display screens 10; alternatively, the flexible connector 11 may be a combination of electrical and mechanical connectors. That is, in the case where the control module 13 is provided on each display screen 10, the specific form of the flexible connecting member 11 may not be particularly limited.
In summary, the display device according to the embodiment of the present invention at least has the following advantages:
in the embodiment of the invention, the display screen in the display device is a strip-shaped profiling bamboo slip-shaped display screen, and the plurality of display screens are arranged at intervals in sequence along the width direction; the flexible connecting piece is sequentially connected with the plurality of display screens, so that the plurality of display screens can be switched between a curling state and an unfolding state, and the function of archaizing the bamboo slips is realized; the control module may be configured to control the plurality of display screens to display the target content. Because the display screen can be used for displaying rich colors, the display screen can restore the original appearance of the bamboo slips vividly, and the problem of low restoration degree caused by manual old bamboo slips making and manual handwriting copying is solved. Compared with the manual old bamboo slip, the display screen is smaller in size, lighter in weight and more convenient to carry. In addition, the display screen can display different target contents under the control of the control module, and the display screen can be repeatedly used for many times, so that the use cost is low.
The embodiment of the invention also provides a display system which can comprise the display device. Specifically, the structure and the working principle of the display device are the same as those of the display device in the above embodiment, and are not described herein again.
In the embodiment of the present invention, the display system may further include a target device, and the display apparatus may be wirelessly connected to the target device. Specifically, the target device may be an upper computer, a handheld terminal of an operator, or the like.
In practical applications, a user may input target content on the target device that needs to be displayed by the display device. Since the wireless communication module of the display device is configured to be wirelessly connected with the target device, the wireless communication module can receive target content input by a user on the target device and transmit the target content to the control module, so that the control module controls the plurality of display screens to display the target content.
In the embodiment of the invention, a plurality of display screens of the display device can be switched between a curling state and an unfolding state so as to realize the function of the antique bamboo slips. Because the display screen is used for displaying rich colors, the display screen can restore the original appearance of the bamboo slips vividly, and the problem of low restoration degree caused by manual old bamboo slips making and manual handwriting copying is avoided. Moreover, compared with the manual old bamboo slip, the display screen has smaller volume, lighter weight and more convenient carrying. In addition, in the display system, under the control of the target equipment, the display device can display different target contents, and the display device can be repeatedly used for multiple times, so that the use cost is low.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "include", "including" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or terminal device including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such process, method, article, or terminal device. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The display device and the display system provided by the invention are described in detail, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A display device, comprising: the display device comprises a plurality of display screens, flexible connecting pieces and a control module; wherein,
the display screen is a strip-shaped profiling bamboo slip-shaped display screen, and the display screens are arranged at intervals in sequence along the width direction;
the flexible connecting piece is sequentially connected with the plurality of display screens, so that the plurality of display screens can be switched between a curling state and a spreading state;
the control module is electrically connected with the plurality of display screens and is configured to control the plurality of display screens to display target content;
wherein the display device further comprises:
at least one illuminance sensor disposed on a back surface of any one of the display screens, the illuminance sensor configured to detect an open-closed state of the plurality of display screens, the open-closed state including the rolled state and the unrolled state;
the control module is electrically connected with the illuminance sensor, and the control module is configured to control the plurality of display screens to display target content when the open-close state is the unfolded state, and control the plurality of display screens to stop displaying when the open-close state is the curled state.
2. The display device according to claim 1, further comprising: a wireless communication module configured to wirelessly connect with a target device and receive the target content transmitted by the target device;
the control module is electrically connected with the wireless communication module and configured to receive the target content acquired by the wireless communication module and control the plurality of display screens to display the target content.
3. The display device according to claim 1, wherein a touch pad is disposed on the display screen, and the touch pad is configured to sense a touch operation of a user on the touch pad;
the control module is electrically connected with the touch pad and is configured to control the plurality of display screens to execute an operation matched with the touch operation in response to the touch operation.
4. The display device according to claim 3, wherein the touch panel comprises a touch sensing layer, a polarizer layer and a cover plate connected in sequence from inside to outside, and the touch sensing layer is configured to sense a touch operation of a user.
5. The display device according to claim 1, wherein the number of the control modules is one, and the flexible connector comprises an electrical connector which is electrically connected with the plurality of display screens in sequence;
the control module is connected with the electric connecting piece and is electrically connected with the plurality of display screens through the electric connecting piece so as to control the plurality of display screens to display target content.
6. The display device according to claim 5, wherein the flexible connector further comprises: and the mechanical connecting pieces are sequentially fixedly connected with the plurality of display screens.
7. The display device according to claim 1, wherein the number of the control modules is the same as the number of the display screens, one control module is disposed on each display screen, and the control module is configured to control the display screen connected thereto to display target content.
8. A display device as claimed in any one of claims 1 to 7, characterised in that the display screen is a flexible display screen.
9. The display device according to any one of claims 1 to 7, wherein the display screen is an organic light emitting diode.
10. A display system, comprising: a display device as claimed in any one of claims 1 to 9.
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| CN202010467807.1A CN111627334B (en) | 2020-05-28 | 2020-05-28 | Display device and display system |
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| CN202010467807.1A CN111627334B (en) | 2020-05-28 | 2020-05-28 | Display device and display system |
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| CN111627334B true CN111627334B (en) | 2022-05-10 |
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| CN111627334A (en) | 2020-09-04 |
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