GB2164189A - Modular-display-system - Google Patents

Modular-display-system Download PDF

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Publication number
GB2164189A
GB2164189A GB08422349A GB8422349A GB2164189A GB 2164189 A GB2164189 A GB 2164189A GB 08422349 A GB08422349 A GB 08422349A GB 8422349 A GB8422349 A GB 8422349A GB 2164189 A GB2164189 A GB 2164189A
Authority
GB
United Kingdom
Prior art keywords
alpha
light emitting
emitting diodes
numeric
printed circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB08422349A
Other versions
GB8422349D0 (en
Inventor
Dr Khodayar Rashidi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB08422349A priority Critical patent/GB2164189A/en
Publication of GB8422349D0 publication Critical patent/GB8422349D0/en
Publication of GB2164189A publication Critical patent/GB2164189A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10128—Display
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10189—Non-printed connector
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/368—Assembling printed circuits with other printed circuits parallel to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

A modular display system, has a printed circuit mother (or main) board 1, containing the main electronic circuitry and components (4) Fig 3 (not shown) and multi-way connection sockets 2 situated along its top and bottom length that accommodates another set of modular printed circuit boards 3 with light emitting diodes 9 so constructed on its surface as to describe or represent an alpha-numeric character which is then switched ON and/or OFF at regular or random intervals/patterns. The printed circuit mother board 1 is extendable along its length and width by attachment of similar boards to connectors 5 and/or 6, so that a word or a sentence of any height or length can be made up by the connection of the light emitting diode-display modules 3 to the said mother board(s). The whole assembly is then placed behind a frosted screen (7) in a frame (8). <IMAGE>

Description

SPECIFICATION lvIodular-dispiay-system This invention relates to a modular display system.
Light emitting diodes used inthesystemsfor dispiay-ofinformationsarewell known and generally used for dispiaying computer generated characters, whetheritbestationary or moving. They have also been -used forgenerating moving pictures in monochrome.ush systems are generally expensive and require more light emitting diodes than necessary in orderto displayfixedalpha-numeric characters, such as in advertising a product ordisplaying a company name etc.
According to the presentinvention there is provided a printed circuit mother board with expansion facilities, comprising of a rectangular board with multi-way connection sockets placed at.reg at regularintervals along itstopand bottom length which in turn accommodates anoth erset of printed circuit boards with light emitting diodes so constructed on its surface asto describe an alpha-numeric characterthatisthem madeto switch ON and/or OFF by electronic circuitry.
Aspecific embodiment ofthe invention will now be described byway of example with reference to the accompanying drawings in which: Figure 1 shows in perspectivethe mother board with multi-way connection sockets and alpha-numeric character boards.
Figure2 illustratesthe method by which the alphanumeric characters,that are made up of a series of light emitting diodes, are plunged into the multi-way connection sockets.
Figure 3 shows in cross-section the complete assembly ofthe modular displaysystem.
Figure4shows a typical block diagram ofthe electronic circuitry to operate the light emitting diodes.
Referring to the drawing bf Fig. 1, the mother board 1 comprises multi-way connection sockets 2 which accomodates a numberof modular printed circuit boards3with light emitting diodes 9 so constructed on its surface as to describe an alpha-numeric character The light emitting diodes 9 on the character display boards 3 are switched ON and/or OFFbyth e electronic circuitry 4 (see Fig. 3) situated on the motherboard 1. Thesignalsfrom the mother board arefedtothe character display boards 3 via the multi-way-connection sockets 2,which also acts as meansforsupporting the character displaymodules.
In orderto make upaword orasentence Ifor example, advertising the name of a productorthat of a company)which isto be displayed, appropnate alpha-numeric character display modules are p]uged side-by-side into the motherboard multi-way con riection sockets untill the word is complete. The motherboard can also be extended either along its length orwidth, by connecting more modules of similartypetothatofthemotherboardinto connectors 5 and 6 respectively.Referring to Fig. 3the whole assem bly isthen placed behind afrosted glass screen 7 and for decorative purposes it is placed inside a frame 8. in orderto produce an interesting pattern of lightsfromthelight emitting diodes a typical electro nic circuitry is shown in Fig.4, but many alternatives are possible.
1. A printed circuit motherboard with expansion facilities comprising ofa rectangular board with multi-way connection sockets placed at regular intervals along its top and bottom length which in turn accommodated another set of punted circuit boards or modules with lightemitting diodes so constructed on its surface as to describe an alpha-numeric characterthatisthen madeto switch ON and/or OFF by electronic circuitry.
2. An interchangable display system made of printed circuitboard modules as claimed in claim 1, consisting oflight emitting diodes so constructed on its surface as to describe an alpha-numeric character which can be connected into multi-way connection sockets attach edto a main electronic-circuit board (or so called mother board) that containsthe control electronic circuitry.
3. A modular printed circuit mother board with electronicfacilities as claimed in claim 1 wherein extension facilities are provided so that other modules ofsimilarsize, shape and electronic circuitry can be fitted along its length and width in orderto allow a word our a sentence of any length or height be made up by connection of light emitting diode-display modules which describe an alpha-numeric character on its surface,tothesaid motherboard(s).
4. An alpha-numeric display system as claimed in any ofthe preceding claimsthat has a number of interchangable printed circuit display modules consisting oflight emitting diodes so constructed on its surface as to describe an alpha-numeric character, thatwill allow a word ora sentence to be made up by fitting the appropriate alpha-numeric display modules side-by-side to make up thatword or sentence.
5. A modularalpha-numeric display system as claimed in any ofthe preceding claims consisting of light emitting diode-display modules, operated by electronic circuitry to either remain ON or OFF continuously orflashed ON and OFF at regular or random intervals/patterns, placed in a picture frame fordecorative purposes, either on its own or behind a frosted screenoritems ofofsimilarnature.
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (5)

**WARNING** start of CLMS field may overlap end of DESC **. SPECIFICATION lvIodular-dispiay-system This invention relates to a modular display system. Light emitting diodes used inthesystemsfor dispiay-ofinformationsarewell known and generally used for dispiaying computer generated characters, whetheritbestationary or moving. They have also been -used forgenerating moving pictures in monochrome.ush systems are generally expensive and require more light emitting diodes than necessary in orderto displayfixedalpha-numeric characters, such as in advertising a product ordisplaying a company name etc. According to the presentinvention there is provided a printed circuit mother board with expansion facilities, comprising of a rectangular board with multi-way connection sockets placed at.reg at regularintervals along itstopand bottom length which in turn accommodates anoth erset of printed circuit boards with light emitting diodes so constructed on its surface asto describe an alpha-numeric characterthatisthem madeto switch ON and/or OFF by electronic circuitry. Aspecific embodiment ofthe invention will now be described byway of example with reference to the accompanying drawings in which: Figure 1 shows in perspectivethe mother board with multi-way connection sockets and alpha-numeric character boards. Figure2 illustratesthe method by which the alphanumeric characters,that are made up of a series of light emitting diodes, are plunged into the multi-way connection sockets. Figure 3 shows in cross-section the complete assembly ofthe modular displaysystem. Figure4shows a typical block diagram ofthe electronic circuitry to operate the light emitting diodes. Referring to the drawing bf Fig. 1, the mother board 1 comprises multi-way connection sockets 2 which accomodates a numberof modular printed circuit boards3with light emitting diodes 9 so constructed on its surface as to describe an alpha-numeric character The light emitting diodes 9 on the character display boards 3 are switched ON and/or OFFbyth e electronic circuitry 4 (see Fig. 3) situated on the motherboard 1. Thesignalsfrom the mother board arefedtothe character display boards 3 via the multi-way-connection sockets 2,which also acts as meansforsupporting the character displaymodules. In orderto make upaword orasentence Ifor example, advertising the name of a productorthat of a company)which isto be displayed, appropnate alpha-numeric character display modules are p]uged side-by-side into the motherboard multi-way con riection sockets untill the word is complete. The motherboard can also be extended either along its length orwidth, by connecting more modules of similartypetothatofthemotherboardinto connectors 5 and 6 respectively.Referring to Fig. 3the whole assem bly isthen placed behind afrosted glass screen 7 and for decorative purposes it is placed inside a frame 8. in orderto produce an interesting pattern of lightsfromthelight emitting diodes a typical electro nic circuitry is shown in Fig.4, but many alternatives are possible. CLAIMS
1. A printed circuit motherboard with expansion facilities comprising ofa rectangular board with multi-way connection sockets placed at regular intervals along its top and bottom length which in turn accommodated another set of punted circuit boards or modules with lightemitting diodes so constructed on its surface as to describe an alpha-numeric characterthatisthen madeto switch ON and/or OFF by electronic circuitry.
2. An interchangable display system made of printed circuitboard modules as claimed in claim 1, consisting oflight emitting diodes so constructed on its surface as to describe an alpha-numeric character which can be connected into multi-way connection sockets attach edto a main electronic-circuit board (or so called mother board) that containsthe control electronic circuitry.
3. A modular printed circuit mother board with electronicfacilities as claimed in claim 1 wherein extension facilities are provided so that other modules ofsimilarsize, shape and electronic circuitry can be fitted along its length and width in orderto allow a word our a sentence of any length or height be made up by connection of light emitting diode-display modules which describe an alpha-numeric character on its surface,tothesaid motherboard(s).
4. An alpha-numeric display system as claimed in any ofthe preceding claimsthat has a number of interchangable printed circuit display modules consisting oflight emitting diodes so constructed on its surface as to describe an alpha-numeric character, thatwill allow a word ora sentence to be made up by fitting the appropriate alpha-numeric display modules side-by-side to make up thatword or sentence.
5. A modularalpha-numeric display system as claimed in any ofthe preceding claims consisting of light emitting diode-display modules, operated by electronic circuitry to either remain ON or OFF continuously orflashed ON and OFF at regular or random intervals/patterns, placed in a picture frame fordecorative purposes, either on its own or behind a frosted screenoritems ofofsimilarnature.
GB08422349A 1984-09-05 1984-09-05 Modular-display-system Withdrawn GB2164189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08422349A GB2164189A (en) 1984-09-05 1984-09-05 Modular-display-system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08422349A GB2164189A (en) 1984-09-05 1984-09-05 Modular-display-system

Publications (2)

Publication Number Publication Date
GB8422349D0 GB8422349D0 (en) 1984-10-10
GB2164189A true GB2164189A (en) 1986-03-12

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180383A (en) * 1985-09-14 1987-03-25 Paul William Baker Illuminated display panel
FR2682458A1 (en) * 1991-10-10 1993-04-16 Socop Sa Mounting of light-emitting diodes on a printed circuit, in particular for the motor vehicle industry
US5247291A (en) * 1988-11-14 1993-09-21 Omron Tateisi Electronics Co. Display with improved frame surrounding display element
FR2706829A1 (en) * 1993-06-25 1994-12-30 World Auto Plate Ltd
GB2283608A (en) * 1993-11-06 1995-05-10 Astra Alarms Ltd Illuminated sign
US5625375A (en) * 1993-12-07 1997-04-29 Lucent Technologies Inc. Method and apparatus for a multiple font display
US5655322A (en) * 1994-11-03 1997-08-12 Howe; Tommy Alvin Low wattage light bulb message maker
US6088008A (en) * 1994-04-14 2000-07-11 Reeder; Bruce B. Apparatus and method for remotely controlled variable message display
WO2001059747A1 (en) * 2000-02-11 2001-08-16 Gerhard Abler Light bodies for advertisements, displays and similar visible surfaces
FR2807874A1 (en) * 2000-04-13 2001-10-19 Elkrief Simon Video screen image formation mechanism having support with electro luminescent diodes and control mechanism fixed face placed with diodes superimposed above.
US6874901B1 (en) * 2003-10-02 2005-04-05 Joinscan Electronics Co., Ltd. Light emitting diode display device
WO2006114670A2 (en) * 2005-04-25 2006-11-02 Acol Technologies Sa Tiling of asymmtric light source elements
US7744264B2 (en) * 2007-11-06 2010-06-29 Foxsemicon Integrated Technology, Inc. Semiconductor solid-state light-source module and assembly having the same
US7868903B2 (en) * 2004-10-14 2011-01-11 Daktronics, Inc. Flexible pixel element fabrication and sealing method
US7893948B1 (en) * 2004-10-14 2011-02-22 Daktronics, Inc. Flexible pixel hardware and method
US8001455B2 (en) 2004-10-14 2011-08-16 Daktronics, Inc. Translation table
DE102010034462A1 (en) * 2010-08-16 2012-02-16 Henno Schotten Number plate i.e. car number plate, has letters and numbers formed by string of LEDs, which is mounted on printed circuit board, where power is supplied over LEDs on printed circuit board and LEDs are covered by circuit board
US8344410B2 (en) 2004-10-14 2013-01-01 Daktronics, Inc. Flexible pixel element and signal distribution means
US10741107B2 (en) 2013-12-31 2020-08-11 Ultravision Technologies, Llc Modular display panel
US10891881B2 (en) 2012-07-30 2021-01-12 Ultravision Technologies, Llc Lighting assembly with LEDs and optical elements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521187A (en) * 1938-07-19 1940-05-15 Joseph Fodor Improvements in or relating to display and like systems
GB1530816A (en) * 1975-11-05 1978-11-01 Northern Telecom Ltd Light emitting diode indicator assembly for a multiple push-button array
GB2087137A (en) * 1980-09-12 1982-05-19 Chow Shing Cheung Multiple discharge lamp display panel
EP0069571A1 (en) * 1981-07-03 1983-01-12 Arnold Clifton Beland, Jr. Improved sign

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521187A (en) * 1938-07-19 1940-05-15 Joseph Fodor Improvements in or relating to display and like systems
GB1530816A (en) * 1975-11-05 1978-11-01 Northern Telecom Ltd Light emitting diode indicator assembly for a multiple push-button array
GB2087137A (en) * 1980-09-12 1982-05-19 Chow Shing Cheung Multiple discharge lamp display panel
EP0069571A1 (en) * 1981-07-03 1983-01-12 Arnold Clifton Beland, Jr. Improved sign

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180383A (en) * 1985-09-14 1987-03-25 Paul William Baker Illuminated display panel
US5247291A (en) * 1988-11-14 1993-09-21 Omron Tateisi Electronics Co. Display with improved frame surrounding display element
FR2682458A1 (en) * 1991-10-10 1993-04-16 Socop Sa Mounting of light-emitting diodes on a printed circuit, in particular for the motor vehicle industry
FR2706829A1 (en) * 1993-06-25 1994-12-30 World Auto Plate Ltd
GB2283608A (en) * 1993-11-06 1995-05-10 Astra Alarms Ltd Illuminated sign
GB2283608B (en) * 1993-11-06 1997-11-05 Astra Alarms Ltd Illuminated sign
US5625375A (en) * 1993-12-07 1997-04-29 Lucent Technologies Inc. Method and apparatus for a multiple font display
US6088008A (en) * 1994-04-14 2000-07-11 Reeder; Bruce B. Apparatus and method for remotely controlled variable message display
US5655322A (en) * 1994-11-03 1997-08-12 Howe; Tommy Alvin Low wattage light bulb message maker
WO2001059747A1 (en) * 2000-02-11 2001-08-16 Gerhard Abler Light bodies for advertisements, displays and similar visible surfaces
FR2807874A1 (en) * 2000-04-13 2001-10-19 Elkrief Simon Video screen image formation mechanism having support with electro luminescent diodes and control mechanism fixed face placed with diodes superimposed above.
WO2001080207A1 (en) * 2000-04-13 2001-10-25 Simon Elkrief Led switch control imaging device
US6874901B1 (en) * 2003-10-02 2005-04-05 Joinscan Electronics Co., Ltd. Light emitting diode display device
US8344410B2 (en) 2004-10-14 2013-01-01 Daktronics, Inc. Flexible pixel element and signal distribution means
US8552929B2 (en) 2004-10-14 2013-10-08 Daktronics, Inc. Flexible pixel hardware and method
US9052092B2 (en) 2004-10-14 2015-06-09 Daktronics, Inc. Sealed pixel assemblies, kits and methods
US7868903B2 (en) * 2004-10-14 2011-01-11 Daktronics, Inc. Flexible pixel element fabrication and sealing method
US7893948B1 (en) * 2004-10-14 2011-02-22 Daktronics, Inc. Flexible pixel hardware and method
US8001455B2 (en) 2004-10-14 2011-08-16 Daktronics, Inc. Translation table
US8106923B2 (en) 2004-10-14 2012-01-31 Daktronics, Inc. Flexible pixel hardware and method
US8604509B2 (en) 2004-10-14 2013-12-10 Daktronics, Inc. Flexible pixel element and signal distribution means
US8552928B2 (en) 2004-10-14 2013-10-08 Daktronics, Inc. Sealed pixel assemblies, kits and methods
US8363038B2 (en) 2004-10-14 2013-01-29 Daktronics, Inc. Flexible pixel hardware and method
WO2006114670A3 (en) * 2005-04-25 2007-03-01 Acol Technologies Sa Tiling of asymmtric light source elements
WO2006114670A2 (en) * 2005-04-25 2006-11-02 Acol Technologies Sa Tiling of asymmtric light source elements
US7744264B2 (en) * 2007-11-06 2010-06-29 Foxsemicon Integrated Technology, Inc. Semiconductor solid-state light-source module and assembly having the same
DE102010034462A1 (en) * 2010-08-16 2012-02-16 Henno Schotten Number plate i.e. car number plate, has letters and numbers formed by string of LEDs, which is mounted on printed circuit board, where power is supplied over LEDs on printed circuit board and LEDs are covered by circuit board
US10891881B2 (en) 2012-07-30 2021-01-12 Ultravision Technologies, Llc Lighting assembly with LEDs and optical elements
US10741107B2 (en) 2013-12-31 2020-08-11 Ultravision Technologies, Llc Modular display panel

Also Published As

Publication number Publication date
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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)