CN204257651U - The array base palte of organic light emitting diode display and display - Google Patents
The array base palte of organic light emitting diode display and display Download PDFInfo
- Publication number
- CN204257651U CN204257651U CN201420814233.0U CN201420814233U CN204257651U CN 204257651 U CN204257651 U CN 204257651U CN 201420814233 U CN201420814233 U CN 201420814233U CN 204257651 U CN204257651 U CN 204257651U
- Authority
- CN
- China
- Prior art keywords
- line
- signal line
- reseting signal
- power voltage
- light emitting
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of array base palte and display of organic light emitting diode display, the wherein array base palte of organic light emitting diode display, comprise the multiple pixel cells on substrate and substrate, scan line, data wire, reseting signal line and power voltage line, each pixel cell arranges with array way, each scan line and each reseting signal line extend in the row direction, each pixel cell and two scan lines, , a data wire, article one, reseting signal line and a power voltage line connect, with pixel cell and identical two scan lines of a line, article one, reseting signal line connects, each this reseting signal line of one-row pixels units shared of reseting signal line both sides.The utility model also relates to a kind of organic light emitting diode display.The utility model shares the mode of some common cablings by adjacent rows/row pixel, achieves the effect of saving wiring space, can provide more wiring space, also can reduce Pixel Dimensions for important cabling, improves PPI.And the layout to image element circuit, the conduction to the signal of telecommunication all have no adverse effect.
Description
Technical field
The utility model relates to organic light emitting diode display, particularly relates to a kind of array base palte of organic light emitting diode display.
Background technology
Along with the development of economic life, people are original higher to the requirement of display, and high-precision refinement, rich color, responding fast display becomes main flow gradually.For Organic Light Emitting Diode (OLED) display, the realization of high PPI (pixel per inch), on the one hand can by improving the aligning accuracy of OLED evaporation, and another aspect can by improving the layout of pel array.Along with improving gradually of OLED evaporation, the restriction of pixel array portion also highlights gradually.
Utility model content
The purpose of this utility model is to provide a kind of array base palte that can improve the organic light emitting diode display of the PPI of display.
A kind of array base palte of organic light emitting diode display, comprise the multiple pixel cells on substrate and substrate, scan line, data wire, reseting signal line and power voltage line, each pixel cell arranges with array way, each scan line and each reseting signal line extend in the row direction, each pixel cell and two scan lines, , a data wire, article one, reseting signal line and a power voltage line connect, with pixel cell and identical two scan lines of a line, article one, reseting signal line connects, each this reseting signal line of one-row pixels units shared of reseting signal line both sides.
Wherein in an embodiment, each data wire and power voltage line extend along column direction, and the pixel cell of same row connects with identical data wire and a power voltage line.
Wherein in an embodiment, each row pixel cell of power voltage line both sides shares this power voltage line.
Wherein in an embodiment, adjacent in the row direction and two pixel cells of a shared power voltage line with the power voltage line shared for symmetry axis axisymmetricly.
Wherein in an embodiment, described each pixel cell is located at adjacent one between data wire and power voltage line.
Wherein in an embodiment, each pixel cell comprises luminescence unit, the first film transistor, second thin-film transistor, 3rd thin-film transistor and capacitor, the grid of described the first film transistor connects the first scan line, drain electrode connects reseting signal line, source electrode connects the source electrode of the second thin-film transistor, the grid of the 3rd thin-film transistor and one end of capacitor, the grid of described second thin-film transistor connects the second scan line, drain electrode connection data line, the drain electrode of described 3rd thin-film transistor connects power voltage line, source electrode connects described luminescence unit, the other end of described capacitor connects described power voltage line.
Wherein in an embodiment, the reseting signal line that each pixel cell connects, the first scan line and the second scan line are arranged in order along column direction.
Wherein in an embodiment, adjacent in a column direction and two pixel cells of a shared reseting signal line with the reseting signal line shared for symmetry axis axisymmetricly.
The utility model also provides a kind of organic light emitting diode display, comprises above-mentioned array base palte.
The array base palte of above-mentioned organic light emitting diode display, shared the mode of some common cablings by adjacent rows/row pixel, achieve the effect of saving wiring space, more wiring space can be provided for important cabling, also can reduce Pixel Dimensions, improve PPI.And the layout to image element circuit, the conduction to the signal of telecommunication all have no adverse effect.
Accompanying drawing explanation
By the more specifically explanation of the preferred embodiment of the present utility model shown in accompanying drawing, above-mentioned and other object of the present utility model, Characteristics and advantages will become more clear.Reference numeral identical in whole accompanying drawing indicates identical part, and does not deliberately draw accompanying drawing by actual size equal proportion convergent-divergent, focuses on purport of the present utility model is shown.
Fig. 1 is the structural representation of the pel array of the utility model embodiment 1;
Fig. 2 is the structural representation of the pel array of the utility model embodiment 2.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.First-selected embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, the object of these embodiments is provided to be make to disclosure of the present utility model more thoroughly comprehensively.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in specification of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
The utility model provides a kind of array base palte of organic light emitting diode display, comprises the multiple pixel cells on substrate and substrate, scan line (scan), data wire (data), reseting signal line (Vref) and power voltage line (Vcc).Wherein reseting signal line is for providing the reset signal of image element circuit.OLED display, in the process of every frame display refreshing, needs once to be resetted by the grid voltage of reseting signal line to the thin-film transistor driving luminescence unit.Power voltage line is for providing the power supply of OLED pixel light emission unit.OLED is active light-emitting type display, and the pixel of each OLED needs to provide driving voltage luminous with driving OLED luminous point by a power voltage line.Each pixel cell arranges with array way thus composition pel array, each scan line and each reseting signal line extend in the row direction, each pixel cell is connected with two scan lines, data wire, a reseting signal line and a power voltage line, pixel cell with a line connects with identical two scan lines, a reseting signal line, each this reseting signal line of one-row pixels units shared of reseting signal line both sides.
Embodiment 1:
Fig. 1 is the structural representation of the pel array of the utility model embodiment 1, and a pixel cell comprises luminescence unit D1, the first film transistor Q1, the second thin-film transistor Q2, the 3rd thin-film transistor Q3 and capacitor C.Wherein the grid of the first film transistor Q1 connects the first scan line 13, and drain electrode connects reseting signal line 11, and source electrode connects the source electrode of the second thin-film transistor Q2, the grid of the 3rd thin-film transistor Q3 and one end of capacitor C.The grid of the second thin-film transistor Q2 connects the second scan line 15, and the drain electrode of drain electrode connection data line the 12, three thin-film transistor Q3 connects power voltage line 14, and source electrode connects luminescence unit D1, and the other end of capacitor C connects power voltage line 14.
Data wire 12 and power voltage line 14 extend along column direction, and the pixel cell of same row connects with identical data wire 12 and a power voltage line 14.
The array base palte of above-mentioned organic light emitting diode display, the pixel cell of odd-numbered line and even number line shares a reseting signal line, the prior art of a reseting signal line is used relative to every row pixel cell, reseting signal line 11 takes up room minimizing, more wiring space can be left for C1 electric capacity or other important cablings, also increase the operable space of image element circuit, thus the PPI of display can be improved.
In embodiment 1, adjacent in a column direction and two pixel cells of a shared reseting signal line with the reseting signal line 11 shared be symmetry axis axisymmetricly.Reseting signal line 11, first scan line 13 that each pixel cell connects and the second scan line 15 are arranged in order along column direction, also axisymmetricly, the spacing between the second scan line 15 and corresponding reseting signal line 11 is greater than the spacing between the first scan line 13 and corresponding reseting signal line 11 for first scan line 13 of reseting signal line 11 both sides and the second scan line 15.Each pixel cell is located between an adjacent data wire 12 and power voltage line 14.
Embodiment 2:
Be that the scheme sharing reseting signal line by the pixel cell of adjacent lines increases PPI in embodiment 1, embodiment 2 provides a kind of scheme of pixel cell common source voltage signal line of adjacent column.See Fig. 2, each row pixel cell of supply voltage 24 both sides shares this power voltage line 24, adjacent in the row direction and two pixel cells of a shared power voltage line 24 with the power voltage line 24 shared be symmetry axis axisymmetricly.
In embodiment 2, the pixel cell of odd column and even column pixels shares a power voltage line 24, the prior art of a power voltage line is used relative to every row pixel cell, power voltage line 24 takes up room minimizing, more wiring space can be left for C1 electric capacity or other important cablings, also increase the operable space of image element circuit, thus the PPI of display can be improved.
Understandable, in other embodiments, the scheme of embodiment 1 and embodiment 2 can be combined, make each this reseting signal line of one-row pixels units shared of reseting signal line both sides, each row pixel cell of power voltage line both sides shares this power voltage line simultaneously.
The array base palte of above-mentioned organic light emitting diode display, by by staggered relatively for adjacent rows (or two row) pixel, share the mode of some common cablings, achieve the effect of saving wiring space, more wiring space can be provided for important cabling, also can reduce Pixel Dimensions, improve PPI.And the layout to image element circuit, the conduction to the signal of telecommunication all have no adverse effect.
The utility model also provides a kind of organic light emitting diode display comprising above-mentioned array base palte.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (9)
1. the array base palte of an organic light emitting diode display, comprise the multiple pixel cells on substrate and substrate, scan line, data wire, reseting signal line and power voltage line, each pixel cell arranges with array way, each scan line and each reseting signal line extend in the row direction, each pixel cell and two scan lines, , a data wire, article one, reseting signal line and a power voltage line connect, with pixel cell and identical two scan lines of a line, article one, reseting signal line connects, it is characterized in that, each this reseting signal line of one-row pixels units shared of reseting signal line both sides.
2. the array base palte of organic light emitting diode display according to claim 1, is characterized in that, each data wire and power voltage line extend along column direction, and the pixel cell of same row connects with identical data wire and a power voltage line.
3. the array base palte of organic light emitting diode display according to claim 2, is characterized in that, each row pixel cell of power voltage line both sides shares this power voltage line.
4. the array base palte of organic light emitting diode display according to claim 3, is characterized in that, adjacent in the row direction and two pixel cells of a shared power voltage line with the power voltage line shared for symmetry axis axisymmetricly.
5. the array base palte of organic light emitting diode display according to claim 2, is characterized in that, described each pixel cell is located at adjacent one between data wire and power voltage line.
6. the array base palte of organic light emitting diode display according to claim 1, it is characterized in that, each pixel cell comprises luminescence unit, the first film transistor, second thin-film transistor, 3rd thin-film transistor and capacitor, the grid of described the first film transistor connects the first scan line, drain electrode connects reseting signal line, source electrode connects the source electrode of the second thin-film transistor, the grid of the 3rd thin-film transistor and one end of capacitor, the grid of described second thin-film transistor connects the second scan line, drain electrode connection data line, the drain electrode of described 3rd thin-film transistor connects power voltage line, source electrode connects described luminescence unit, the other end of described capacitor connects described power voltage line.
7. the array base palte of organic light emitting diode display according to claim 6, is characterized in that, the reseting signal line that each pixel cell connects, the first scan line and the second scan line are arranged in order along column direction.
8. the array base palte of organic light emitting diode display according to claim 1, is characterized in that, adjacent in a column direction and two pixel cells of a shared reseting signal line with the reseting signal line shared for symmetry axis axisymmetricly.
9. an organic light emitting diode display, is characterized in that, comprises according to the array base palte in claim 1-8 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814233.0U CN204257651U (en) | 2014-12-18 | 2014-12-18 | The array base palte of organic light emitting diode display and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814233.0U CN204257651U (en) | 2014-12-18 | 2014-12-18 | The array base palte of organic light emitting diode display and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257651U true CN204257651U (en) | 2015-04-08 |
Family
ID=52961926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814233.0U Active CN204257651U (en) | 2014-12-18 | 2014-12-18 | The array base palte of organic light emitting diode display and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257651U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070740A (en) * | 2015-08-26 | 2015-11-18 | 京东方科技集团股份有限公司 | Array substrate and preparation method thereof, display panel and display apparatus |
| CN109634011A (en) * | 2019-01-08 | 2019-04-16 | 昆山国显光电有限公司 | Array substrate, display panel and display device |
| CN109686311A (en) * | 2019-02-26 | 2019-04-26 | 上海天马有机发光显示技术有限公司 | A kind of display panel and display device |
| CN109697953A (en) * | 2019-02-28 | 2019-04-30 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
| CN111179828A (en) * | 2020-01-15 | 2020-05-19 | 合肥京东方光电科技有限公司 | Display substrate, preparation method thereof and display device |
| WO2022000284A1 (en) * | 2020-06-30 | 2022-01-06 | 京东方科技集团股份有限公司 | Array substrate and display panel and display device comprising same |
| CN114937418A (en) * | 2022-06-24 | 2022-08-23 | 业泓科技(成都)有限公司 | Pixel circuit with biological identification function |
| WO2024050687A1 (en) * | 2022-09-06 | 2024-03-14 | 京东方科技集团股份有限公司 | Display substrate, display panel, and display apparatus |
-
2014
- 2014-12-18 CN CN201420814233.0U patent/CN204257651U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070740A (en) * | 2015-08-26 | 2015-11-18 | 京东方科技集团股份有限公司 | Array substrate and preparation method thereof, display panel and display apparatus |
| WO2017031990A1 (en) * | 2015-08-26 | 2017-03-02 | Boe Technology Group Co., Ltd. | Array substrate, display panel and display apparatus having the same, and fabricating method thereof |
| US9698208B1 (en) | 2015-08-26 | 2017-07-04 | Boe Technology Group Co., Ltd. | Array substrate, display panel and display apparatus having the same, and fabricating method thereof |
| CN105070740B (en) * | 2015-08-26 | 2017-12-08 | 京东方科技集团股份有限公司 | A kind of array base palte and preparation method thereof, display panel and display device |
| CN109634011A (en) * | 2019-01-08 | 2019-04-16 | 昆山国显光电有限公司 | Array substrate, display panel and display device |
| CN109686311A (en) * | 2019-02-26 | 2019-04-26 | 上海天马有机发光显示技术有限公司 | A kind of display panel and display device |
| CN109697953A (en) * | 2019-02-28 | 2019-04-30 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
| CN111179828A (en) * | 2020-01-15 | 2020-05-19 | 合肥京东方光电科技有限公司 | Display substrate, preparation method thereof and display device |
| WO2022000284A1 (en) * | 2020-06-30 | 2022-01-06 | 京东方科技集团股份有限公司 | Array substrate and display panel and display device comprising same |
| CN114207702A (en) * | 2020-06-30 | 2022-03-18 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device thereof |
| US11640787B2 (en) | 2020-06-30 | 2023-05-02 | Boe Technology Group Co., Ltd. | Array substrate, and display panel and display device thereof |
| CN114207702B (en) * | 2020-06-30 | 2023-12-08 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device thereof |
| CN114937418A (en) * | 2022-06-24 | 2022-08-23 | 业泓科技(成都)有限公司 | Pixel circuit with biological identification function |
| WO2024050687A1 (en) * | 2022-09-06 | 2024-03-14 | 京东方科技集团股份有限公司 | Display substrate, display panel, and display apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204257651U (en) | The array base palte of organic light emitting diode display and display | |
| US10901314B2 (en) | Pixel arrangement structure, organic light emitting device, display device and mask | |
| US10680042B2 (en) | Display device including integrated circuit ports connected to sub-pixels using cross diagonal wires | |
| CN107819023B (en) | Organic light-emitting display panel and display device | |
| US9343511B1 (en) | Pixel arrangement structure for organic light-emitting diode | |
| CN103472608B (en) | The pixel of display panel and subpixel configuration | |
| TWI559064B (en) | Display device | |
| US11475831B2 (en) | Display panel, method of driving display panel, and display device | |
| CN103325315B (en) | Pel array and there is the display of this pel array | |
| WO2023000830A1 (en) | Display module and display device | |
| US20210118366A1 (en) | Driving circuit, display panel, driving method and display device | |
| US20090262046A1 (en) | High aperture ratio pixel layout for display device | |
| US10224378B2 (en) | Organic light emitting device (OLED) pixel arrangement structure | |
| CN103345887B (en) | Pel array and there is the display of this pel array | |
| WO2018077006A1 (en) | Pixel array, display panel, display device and drive method | |
| CN105097865A (en) | Pixel arrangement structure for AMOLED (Active Matrix/Organic Light Emitting Diode) display | |
| US20210225955A1 (en) | Array Substrate and Detection Method Thereof, and Display Panel | |
| US20150035729A1 (en) | Oled display panel | |
| CN110335567B (en) | Array substrate, display panel and display device | |
| CN205508358U (en) | Organic light emitting diode display array substrate and organic light emitting diode display | |
| CN103886826A (en) | Organic light emitting diode display array | |
| WO2015196610A1 (en) | Display panel, driving method thereof and display device | |
| CN104022143A (en) | OLED pixel arrangement structure | |
| US9698208B1 (en) | Array substrate, display panel and display apparatus having the same, and fabricating method thereof | |
| WO2018094802A1 (en) | Pixel arrangement structure and display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |