CN207966993U - A kind of pixel arrangement structure, high-precision metal mask plate and display device - Google Patents
A kind of pixel arrangement structure, high-precision metal mask plate and display device Download PDFInfo
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Abstract
The utility model discloses a kind of pixel arrangement structure, high-precision metal mask plate and display devices, wherein in pixel arrangement structure, each repetitive unit includes four sub-pixels being distributed on two rows and two row, wherein, four sub-pixels include two the first sub-pixels, second sub-pixel and a third sub-pixel, and two the first sub-pixels are not gone together and different lines, the second sub-pixel and third sub-pixel is not gone together and different lines.In display, any one first son with second sub-pixel adjacent thereto and adjacent thereto third sub-pixel as can form a light emitting pixel point, to realize high-resolution display effect by the physical resolution by means of chromogen reason low resolution between sub-pixel.
Description
Technical field
The utility model is related to display technology field, espespecially a kind of pixel arrangement structure, high-precision metal mask plate and aobvious
Showing device.
Background technology
Organic electroluminescent (Organic Light Emitting Diode, OLED) display device is current FPD
One of the hot spot of device research field, compared with liquid crystal display, OLED display device has low energy consumption, production cost low, spontaneous
The advantages that light, wide viewing angle and fast response time, currently, in flat display fields such as mobile phone, PDA, digital cameras, OLED display
Part has begun to replace traditional liquid crystal display (Liquid Crystal Display, LCD).
The structure of OLED display device includes mainly：Underlay substrate is produced on sub- picture arranged in arrays on underlay substrate
Element.Wherein, each sub-pixel is typically all to penetrate high-precision metal mask plate using evaporation film-forming technology by organic material, in battle array
Corresponding sub-pixel position on row substrate forms organic electroluminescence structure.Due to the openings of sizes of high-precision metal mask plate
Directly determine the size of sub-pixel, therefore high-precision metal mask plate has limitation, RGB traditional at present in preparation process
Pixel arrangement structure hardly results in high-resolution display device.
Utility model content
In view of this, the utility model embodiment provides a kind of pixel arrangement structure, high-precision metal mask plate and aobvious
Showing device, to solve the problems, such as that display resolution existing in the prior art is low.
A kind of pixel arrangement structure that the utility model embodiment provides, including：Multiple repetitive units of matrix arrangement；Its
In, the repetitive unit includes four sub-pixels being distributed on two rows and two row, wherein four sub-pixels include two
A first sub-pixel, second sub-pixel and a third sub-pixel, and two first sub-pixels are not gone together and difference
Row.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, first sub-pixel includes in mirror
As two sub- sub-pixels of setting；Or
Second sub-pixel includes two sub- sub-pixels in mirror image setting；Or
The third sub-pixel includes two sub- sub-pixels in mirror image setting.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, in described two Asias of mirror image setting
The opposite side of sub-pixel is mutually parallel.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the shape of the Asia sub-pixel is half
Round or half elliptic.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, in described two Asias of mirror image setting
Sub-pixel is arranged along line direction, or is arranged along column direction.
Optionally, the utility model embodiment provide pixel arrangement structure in, in a column direction with the sub- picture in Asia
The shape of plain adjacent sub-pixel is irregular quadrilateral, and the irregular quadrilateral is close to one side of the sub- sub-pixel
In the arc of indent.
Optionally, the utility model embodiment provide pixel arrangement structure in, in the row direction with the sub- picture in Asia
The shape of plain adjacent sub-pixel is irregular quadrilateral, and the irregular quadrilateral is close to one side of the sub- sub-pixel
In the arc of indent.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the two sub- pictures adjacent along column direction
The opposite side of element is mutually parallel.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the two sub- pictures adjacent along line direction
The opposite side of element is mutually parallel.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, first sub-pixel, described second
Sub-pixel and the third sub-pixel are respectively one kind in blue subpixels, red sub-pixel and green sub-pixels.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the area of the blue subpixels is big
In the area of the green sub-pixels, the area of the blue subpixels is more than the area of the red sub-pixel.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the two sub- pictures adjacent along line direction
The minimum spacing of element is equal；And/or
The minimum spacing of two sub-pixels adjacent along column direction is equal.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the two sub- pictures adjacent along line direction
The minimum spacing of element is equal with along the adjacent minimum spacing of two sub-pixels of column direction.
Correspondingly, the utility model embodiment additionally provides a kind of high-precision metal mask plate, new for making this practicality
The above-mentioned pixel arrangement structure that type embodiment provides, including：Evenly arranged multiple open areas, the open area with it is described
The shape of first sub-pixel, the second sub-pixel or third sub-pixel and position correspond to.
Correspondingly, the utility model embodiment additionally provides a kind of display device, including the utility model embodiment provides
Above-mentioned pixel arrangement structure.
The utility model has the beneficial effect that：
Above-mentioned pixel arrangement structure, high-precision metal mask plate and the display device that the utility model embodiment provides,
In in pixel arrangement structure, each repetitive unit include be distributed in two rows and two row on four sub-pixels, wherein four sons
Pixel includes two the first sub-pixels, second sub-pixel and a third sub-pixel, and two the first sub-pixels are different
Row and different lines, the second sub-pixel and third sub-pixel is not gone together and different lines.In display, any one first son picture
Can form a luminous picture with second sub-pixel adjacent thereto and adjacent thereto third sub-pixel
Vegetarian refreshments, to realize high-resolution display effect by the physical resolution by means of chromogen reason low resolution between sub-pixel.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for pixel arrangement structure that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram for another pixel arrangement structure that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for another pixel arrangement structure that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram for another pixel arrangement structure that the utility model embodiment provides；
Fig. 5 is the structural schematic diagram for another pixel arrangement structure that the utility model embodiment provides；
Fig. 6 is the structural schematic diagram for another pixel arrangement structure that the utility model embodiment provides；
Fig. 7 is the schematic diagram that the pixel arrangement structure sub-pixel that the utility model embodiment provides borrows；
Fig. 8 a are that the structure of the corresponding high-precision mask plate of the first sub-pixel in Fig. 3 that the utility model embodiment provides is shown
It is intended to；
Fig. 8 b are that the structure of the corresponding high-precision mask plate of the second sub-pixel in Fig. 3 that the utility model embodiment provides is shown
It is intended to；
Fig. 8 c are that the structure of the corresponding high-precision mask plate of third sub-pixel in Fig. 3 that the utility model embodiment provides is shown
It is intended to.
Specific implementation mode
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail, it is clear that described embodiment is only the utility model a part of the embodiment, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
The all other embodiment obtained is put, shall fall within the protection scope of the present invention.
The shapes and sizes of each component do not reflect that actual proportions, purpose are in schematically illustrate the utility model in attached drawing
Hold.
A kind of pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 6, including：Matrix arrangement
Multiple repetitive units 100；Wherein, repetitive unit 100 includes four sub-pixels being distributed on two rows and two row, wherein four
Sub-pixel includes two the first sub-pixels, 01, second sub-pixel 02 and a third sub-pixel 03, and two first sub
Pixel 01 is not gone together and different lines, the second sub-pixel 02 and third sub-pixel 03 is not gone together and different lines.
Specifically, the pixel arrangement structure that the utility model embodiment provides, as shown in fig. 7, in display, any one
First son can be with second sub-pixel adjacent thereto and adjacent thereto third sub-pixel as 01
One light emitting pixel point of composition (three sub-pixels that broken line triangle covers in such as Fig. 7), thus by borrowing color between sub-pixel
Principle realizes high-resolution display effect by the physical resolution of low resolution.
Also, the utility model embodiment provide pixel arrangement structure compared with traditional rgb pixel arrangement,
It can make 03 close-packed arrays of the first sub-pixel 01, the second sub-pixel 02 and third sub-pixel under same process conditions, to full
Under conditions of the minimum sub-pixel spacing of foot, increase the area of single sub-pixel as far as possible, and then reduce the driving of display device
Electric current increases the service life of display device.
Optionally, the utility model embodiment provide pixel arrangement structure in, the first sub-pixel, the second sub-pixel and
Third sub-pixel is respectively one kind in blue subpixels, red sub-pixel and green sub-pixels, such as the first sub-pixel is red
Sub-pixels, the second sub-pixel are green sub-pixels, and third sub-pixel is blue subpixels；Alternatively, the first sub-pixel is green
Sub-pixel, the second sub-pixel are red sub-pixel, and third sub-pixel is blue subpixels；Alternatively, the first sub-pixel is blue
Pixel, the second sub-pixel are red sub-pixel, and third sub-pixel is green sub-pixels, is not limited thereto.
Specifically, the pixel arrangement structure that the utility model embodiment provides, as shown in fig. 7, red sub-pixel R can be with
Adjacent green sub-pixels G and blue subpixels B constitutes a light emitting pixel point (three sons that broken line triangle covers in Fig. 7
Pixel), the physical resolution passed through between pixel by means of chromogen reason low resolution realizes high-resolution display effect.
In the specific implementation, its service life of the sub-pixel of different colours generally differs, therefore can be according to the longevity of sub-pixel
The area of life setting sub-pixel, is generally set as maximum by the area of the minimum sub-pixel of service life.
Since in current luminous organic material, the service life of blue subpixels is minimum, therefore optionally, in this practicality
In the pixel arrangement structure that new embodiment provides, the area of blue subpixels is more than the area of green sub-pixels, the sub- picture of blue
The area of element is more than the area of red sub-pixel.
Specifically, in the pixel arrangement structure that the utility model embodiment provides, the area of red sub-pixel can be with
The area equation of green sub-pixels, naturally it is also possible to the area of red sub-pixel is set greater than to the area of green sub-pixels,
Alternatively, the area of green sub-pixels to be set greater than to the area of red sub-pixel, it is not limited thereto.
It should be noted that in the pixel arrangement structure that the utility model embodiment provides, two in repetitive unit
The shape of first sub-pixel can be identical, can also be identical, is not limited thereto.
In addition, when the shape of two the first sub-pixels in repetitive unit is identical, the discharge angles of two the first sub-pixels
Degree can be identical, naturally it is also possible to differ, be not limited thereto.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figure 4 and Figure 6, the first sub- picture
Element 01 includes two sub- sub-pixels 001 in mirror image setting；Or
As shown in Fig. 2, the second sub-pixel 02 includes two sub- sub-pixels 001 in mirror image setting；Or
As shown in Figure 3 and Figure 5, third sub-pixel 03 includes two sub- sub-pixels 001 in mirror image setting.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, in order to ensure two in mirror image setting
Gap width between a Asia sub-pixel 001 is consistent, to reduce spacing such as Fig. 2 to Fig. 6 institutes between two sub- sub-pixels 001
Show, the opposite side of the sub- sub-pixel 001 of two in mirror image setting belonged in same sub-pixel is mutually parallel.Specific real
Shi Shi, two opposite sides of sub- sub-pixel 001 can not also be parallel, does not limit herein.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 1 to 6, the first sub- picture
The shape of plain 01, second sub-pixel 02 and third sub-pixel 03 can be polygon, such as rectangle, pentagon, regular hexagon, just
Octagon etc., or the regular figure of circle, ellipse etc. or irregular figure are not limited thereto.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the shape of sub- sub-pixel can be rule
Figure then, or irregular figure is not limited thereto.
In the specific implementation, due to the limitation of evaporation process, the angle on the edge of sub-pixel is fewer, i.e., edge is more in
Camber line, stress is less susceptible to assemble when vapor deposition, to easier vapor deposition.Optionally, the picture provided in the utility model embodiment
In plain arrangement, as shown in Figure 3, Figure 5 and Figure 6, the shape of sub- sub-pixel 001 is semicircle, or as shown in figure 4, sub- picture
The shape of element 001 is half elliptic.
Specifically, in display panel, cabling is usually to extend along line direction or column direction, therefore, for the ease of cloth
Line, optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in figure 5, belonging in same sub-pixel
It is arranged along line direction in two sub- sub-pixels 001 of mirror image setting, or as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 6, belongs to same son
The sub- sub-pixel 001 of two in mirror image setting in pixel is arranged along column direction.Certainly, in the specific implementation, it is in that mirror image is arranged
Two sub- sub-pixels 001 can also other directions arrangements be not limited thereto.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 3 to 6, in column direction
The shape of the sub-pixel adjacent with Asia sub-pixel 001 is gone up as irregular quadrilateral, and the sub- sub-pixel that irregular quadrilateral is close
001 on one side be in indent arc.On the one hand the vapor deposition difficulty that the first sub-pixel 01 can be reduced, on the other hand can also protect
The first sub-pixel 01 and the second son are demonstrate,proved as the gap width between 02 is uniform, to being capable of maximum limit on the basis of avoiding colour mixture
The increase pixel aperture ratio of degree.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, as shown in Figures 3 to 6, in line direction
The shape of the sub-pixel adjacent with Asia sub-pixel 001 is gone up as irregular quadrilateral, and the sub- sub-pixel that irregular quadrilateral is close
001 on one side be in indent arc.On the one hand the vapor deposition difficulty of trapeziform sub-pixel can be reduced, on the other hand also
It can ensure that the gap width between sub-pixel is uniform, to which pixel can be increased to greatest extent on the basis of avoiding colour mixture
Aperture opening ratio.
Optionally, adjacent along column direction in order to ensure in the pixel arrangement structure that the utility model embodiment provides
Gap width between sub-pixel is consistent, to reduce the spacing between the adjacent sub-pixel of column direction, as shown in Figures 1 to 6,
The opposite side of two sub-pixels (01 and 03 or 01 and 02) adjacent along column direction is mutually parallel.Certainly, specific
When implementation, the opposite side of two sub-pixels adjacent along column direction can not also be parallel, does not limit herein.
Optionally, adjacent along line direction in order to ensure in the pixel arrangement structure that the utility model embodiment provides
Gap width between sub-pixel is consistent, to reduce the spacing between the adjacent sub-pixel of line direction, such as Fig. 2, Fig. 3 and Fig. 5
Shown, the opposite side of two sub-pixels (01 and 03 or 01 and 02) adjacent along line direction is mutually parallel.Certainly, exist
When it is implemented, can not also be parallel along the opposite side of two adjacent sub-pixels of line direction, it does not limit herein.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the two sub- pictures adjacent along line direction
The minimum spacing of element is equal；And/or
The minimum spacing of two sub-pixels adjacent along column direction is equal.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the two sub- pictures adjacent along line direction
The minimum spacing of element is equal with along the adjacent minimum spacing of two sub-pixels of column direction.To ensure the pixel on display panel
Point is uniformly distributed.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, between adjacent subpixels most
Small spacing needs to be greater than or equal to technological limits distance, to meet process requirements.
Specifically, technological limits distance is general related with the manufacture craft that uses, using high-precision metal mask plate (FMM)
When etching technics being coordinated to form pixel graphics, technological limits distance is about at 16 μm or so, using the techniques shape such as laser or electroforming
When pixel figure, technological limits distance can smaller.
Optionally, in the above-mentioned pixel arrangement structure that the utility model embodiment provides, belong in same sub-pixel
It can be less than the spacing between two neighboring sub-pixel in the spacing between two sub- sub-pixels of mirror image setting.This is because,
Spacing between adjacent subpixels is too small to be easy to cause colour mixture, and belongs to the color phase of two in same sub-pixel sub- sub-pixels
Together, thus spacing can be arranged it is relatively smaller.
Optionally, in the pixel arrangement structure that the utility model embodiment provides, the second sub-pixel 02, third sub-pixel
03 and third sub-pixel 03 concrete shape, position relationship etc. can be designed as needed, in actual process, due to
The limitation of process conditions or other factors, it is also possible to have some deviations, therefore the shape of each sub-pixel, position and relative position
As long as relationship substantially meets above-mentioned condition, the pixel arrangement structure of the utility model embodiment offer is belonged to.
Conceived based on same utility model, the utility model embodiment additionally provides a kind of high-precision metal mask plate, uses
In the above-mentioned pixel arrangement structure for making the utility model embodiment offer, as shown in Fig. 8 a to Fig. 8 c, including：Multiple open regions
Domain 011,012 or 013, as shown in Figure 8 a, open area 011 are corresponding with the shape of the first sub-pixel 01 and position, or such as Fig. 8 b
Shown, open area 012 is corresponding with the shape of the second sub-pixel 02 and position；Or as shown in Figure 8 c, open area 013 and the
The shape of three sub-pixels 03 and position correspond to.
When it is implemented, since the edge of open area is generally not easy to be deposited, in high-precision metal mask plate
In, the area of open area corresponding with sub-pixel is generally higher than the area of sub-pixel, and in the ideal situation, and open area is super
The width for going out sub-pixel is equal to the half of the gap width between two neighboring sub-pixel.
Specifically, Fig. 8 a show that high-precision mask plate (FMM) structure for making the first sub-pixel 01 in Fig. 3, Fig. 8 b are shown
High-precision mask plate (FMM) structure for making the second sub-pixel 02 in Fig. 3 is gone out, Fig. 8 c, which are shown, makes third sub- picture in Fig. 3
High-precision mask plate (FMM) structure of element 03.As can be seen that the open area in Fig. 8 a to Fig. 8 c is uniformly divided on mask plate
Cloth can make the stress distribution of organic material uniform during vapor deposition, to reduce vapor deposition difficulty.
It should be noted that when sub-pixel includes two sub- sub-pixels, the organic luminous layers of two sub- sub-pixels can be with
It is connected together, the anode of two sub- sub-pixels is independent of one another, therefore the opening in corresponding high-precision metal mask plate
The shape in region is consistent with this two sub- outer edge composition shapes of sub-pixels, as shown in figure 3, the second sub-pixel 02 includes two
The shape of a Asia sub-pixel 001, sub- sub-pixel 001 is semicircle, but the figure that the outer edge of two sub- sub-pixels 001 is constituted is
Ellipse, therefore as shown in Figure 8 b, the shape of the open area of 02 corresponding high-precision metal mask plate of the second sub-pixel is
Ellipse.
It specifically, first will be such as Fig. 8 a extremely when forming above-mentioned pixel arrangement structure using above-mentioned high-precision metal mask plate
Each high-precision metal mask plate of Fig. 8 c with coverage mask plate (Cover Mask), support mask plate (Howling Mask)
It is combined as MFA with contraposition mask plate (Align Mask), then the MFA after combination is put into corresponding vapor deposition chamber
Vapor deposition luminous organic material corresponding with the sub-pixel.In the specific implementation, the figure of a sub-pixel, shape once be can be only formed
Re-form the figure of another sub-pixel after figure at a complete sub-pixel, the figures of three sub-pixels obtains after sequentially forming
Pixel arrangement structure as shown in Figure 3.
Conceived based on same utility model, the utility model embodiment additionally provides a kind of display device, including this practicality
Any of the above-described kind of pixel arrangement structure that new embodiment provides.The display device can be：Mobile phone, tablet computer, television set,
Any product or component with display function such as display, laptop, Digital Frame, navigator.The display device
Implementation may refer to the embodiment of above-mentioned display panel, and overlaps will not be repeated.
Above-mentioned pixel arrangement structure, high-precision metal mask plate and the display device that the utility model embodiment provides,
In in pixel arrangement structure, each repetitive unit include be distributed in two rows and two row on four sub-pixels, wherein four sons
Pixel includes two the first sub-pixels, second sub-pixel and a third sub-pixel, and two the first sub-pixels are different
Row and different lines, the second sub-pixel and third sub-pixel is not gone together and different lines.In display, any one first son picture
Can form a luminous picture with second sub-pixel adjacent thereto and adjacent thereto third sub-pixel
Vegetarian refreshments, to realize high-resolution display effect by the physical resolution by means of chromogen reason low resolution between sub-pixel.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (15)
1. a kind of pixel arrangement structure, which is characterized in that including：Multiple repetitive units of matrix arrangement；Wherein, described to repeat list
Member include be distributed in two rows and two row on four sub-pixels, wherein four sub-pixels include two the first sub-pixels,
One the second sub-pixel and a third sub-pixel, and two first sub-pixels are not gone together and different lines.
2. pixel arrangement structure as described in claim 1, which is characterized in that first sub-pixel includes being arranged in mirror image
Two sub- sub-pixels；Or
Second sub-pixel includes two sub- sub-pixels in mirror image setting；Or
The third sub-pixel includes two sub- sub-pixels in mirror image setting.
3. pixel arrangement structure as claimed in claim 1 or 2, which is characterized in that in two sub- sub-pixel phases of mirror image setting
To side be mutually parallel.
4. pixel arrangement structure as claimed in claim 3, which is characterized in that the shape of the Asia sub-pixel be it is semicircle or
Half elliptic.
5. pixel arrangement structure as claimed in claim 4, which is characterized in that in described two sub- sub-pixel edges of mirror image setting
Line direction arranges, or is arranged along column direction.
6. pixel arrangement structure as claimed in claim 5, which is characterized in that adjacent with the sub- sub-pixel in a column direction
The shape of sub-pixel is irregular quadrilateral, and the irregular quadrilateral close to the sub- sub-pixel is in indent on one side
Arc.
7. pixel arrangement structure as claimed in claim 5, which is characterized in that adjacent with the sub- sub-pixel in the row direction
The shape of sub-pixel is irregular quadrilateral, and the irregular quadrilateral close to the sub- sub-pixel is in indent on one side
Arc.
8. pixel arrangement structure as claimed in claim 2, which is characterized in that two sub-pixels adjacent along column direction it is opposite
Side be mutually parallel.
9. pixel arrangement structure as claimed in claim 2, which is characterized in that two sub-pixels adjacent along line direction it is opposite
Side be mutually parallel.
10. pixel arrangement structure as claimed in claim 2, which is characterized in that first sub-pixel, second sub-pixel
It is respectively one kind in blue subpixels, red sub-pixel and green sub-pixels with the third sub-pixel.
11. pixel arrangement structure as claimed in claim 10, which is characterized in that the area of the blue subpixels is more than described
The area of green sub-pixels, the area of the blue subpixels are more than the area of the red sub-pixel.
12. pixel arrangement structure as claimed in claim 2, which is characterized in that two sub-pixels adjacent along line direction are most
Small spacing is equal；And/or
The minimum spacing of two sub-pixels adjacent along column direction is equal.
13. pixel arrangement structure as claimed in claim 12, which is characterized in that two sub-pixels adjacent along line direction are most
Small spacing is equal with along the adjacent minimum spacing of two sub-pixels of column direction.
14. a kind of high-precision metal mask plate, for making such as claim 1-13 any one of them pixel arrangement structures,
It is characterized in that, including：Multiple open areas, the open area and first sub-pixel, the second sub-pixel or third sub- picture
The shape of element and position correspond to.
15. a kind of display device, which is characterized in that including such as claim 1-13 any one of them pixel arrangement structure.
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| CN201820234798.XU CN207966993U (en) | 2018-02-09 | 2018-02-09 | A kind of pixel arrangement structure, high-precision metal mask plate and display device |
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| CN201820234798.XU CN207966993U (en) | 2018-02-09 | 2018-02-09 | A kind of pixel arrangement structure, high-precision metal mask plate and display device |
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| CN110137208A (en) * | 2018-02-09 | 2019-08-16 | 京东方科技集团股份有限公司 | A kind of pixel arrangement structure, high-precision metal mask plate and display device |
| CN111697025A (en) * | 2019-03-12 | 2020-09-22 | 上海和辉光电有限公司 | OLED display device, display panel, display device and manufacturing method |
| WO2021077294A1 (en) * | 2019-10-22 | 2021-04-29 | 京东方科技集团股份有限公司 | Mask plate and manufacturing method therefor, and organic light-emitting device |
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| CN114613309A (en) * | 2022-03-25 | 2022-06-10 | 厦门天马显示科技有限公司 | Pixel arrangement structure, display panel and display device |
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| CN110137208A (en) * | 2018-02-09 | 2019-08-16 | 京东方科技集团股份有限公司 | A kind of pixel arrangement structure, high-precision metal mask plate and display device |
| CN109686777A (en) * | 2019-01-31 | 2019-04-26 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN109686777B (en) * | 2019-01-31 | 2020-12-04 | 武汉华星光电半导体显示技术有限公司 | Display panel |
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| CN111697025B (en) * | 2019-03-12 | 2023-11-17 | 上海和辉光电股份有限公司 | OLED display device, display panel, display device and manufacturing method |
| WO2021077294A1 (en) * | 2019-10-22 | 2021-04-29 | 京东方科技集团股份有限公司 | Mask plate and manufacturing method therefor, and organic light-emitting device |
| US11917893B2 (en) | 2019-10-22 | 2024-02-27 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Mask plate, method for manufacturing mask plate, and organic light-emitting device |
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