CN114270429A - 显示基板、制作方法和显示装置 - Google Patents
显示基板、制作方法和显示装置 Download PDFInfo
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- CN114270429A CN114270429A CN202080000275.9A CN202080000275A CN114270429A CN 114270429 A CN114270429 A CN 114270429A CN 202080000275 A CN202080000275 A CN 202080000275A CN 114270429 A CN114270429 A CN 114270429A
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- 239000000758 substrate Substances 0.000 title claims abstract description 474
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 53
- 239000003990 capacitor Substances 0.000 claims abstract description 407
- 239000002184 metal Substances 0.000 claims description 81
- 239000004065 semiconductor Substances 0.000 claims description 71
- 238000000034 method Methods 0.000 claims description 34
- 102100023478 Transcription cofactor vestigial-like protein 1 Human genes 0.000 description 48
- 102100023477 Transcription cofactor vestigial-like protein 2 Human genes 0.000 description 47
- 101100102598 Mus musculus Vgll2 gene Proteins 0.000 description 38
- 101100102583 Schizosaccharomyces pombe (strain 972 / ATCC 24843) vgl1 gene Proteins 0.000 description 35
- 238000010586 diagram Methods 0.000 description 19
- 101710176146 Transcription cofactor vestigial-like protein 1 Proteins 0.000 description 13
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 101710176144 Transcription cofactor vestigial-like protein 2 Proteins 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 229920001621 AMOLED Polymers 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 5
- 238000000059 patterning Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 101100049272 Staphylococcus aureus vgb gene Proteins 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3266—Details of drivers for scan electrodes
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0286—Details of a shift registers arranged for use in a driving circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
一种显示基板、制作方法和显示装置。显示基板包括设置于基底上的扫描驱动电路,扫描驱动电路包括多个移位寄存器单元和沿第一方向延伸的第一电压信号线(VGH);多个移位寄存器单元中的至少一个移位寄存器单元包括输出电容(C3)和第一晶体管(T8);第一晶体管(T8)的第一电极(S8)与第一电压信号线(VGH)耦接,第一晶体管(T8)的第二电极(D8)与输出电容(C3)的一极板耦接;第一晶体管(T8)的第一电极(S8)在基底上的正投影与第一电压信号线(VGH)在基底上的正投影之间在第二方向上的最大距离小于第一预定距离,第一晶体管(T8)的第二电极(D8)在基底上的正投影与输出电容(C3)的极板在基底上的正投影之间在第二方向上的最大距离小于第二预定距离;第一方向和第二方向相交。
Description
PCT国内申请,说明书已公开。
Claims (31)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/079486 WO2021184160A1 (zh) | 2020-03-16 | 2020-03-16 | 显示基板、制作方法和显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114270429A true CN114270429A (zh) | 2022-04-01 |
CN114270429B CN114270429B (zh) | 2023-12-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202080000275.9A Active CN114270429B (zh) | 2020-03-16 | 2020-03-16 | 显示基板、制作方法和显示装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US11475844B2 (zh) |
EP (1) | EP4123632A4 (zh) |
CN (1) | CN114270429B (zh) |
WO (1) | WO2021184160A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113241040B (zh) * | 2021-07-09 | 2021-09-24 | 北京京东方技术开发有限公司 | 显示基板及显示装置 |
CN116171468A (zh) * | 2021-09-24 | 2023-05-26 | 京东方科技集团股份有限公司 | 显示基板及显示装置 |
US20240185766A1 (en) * | 2021-11-01 | 2024-06-06 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Scan circuit and display apparatus |
US20240087536A1 (en) * | 2021-12-22 | 2024-03-14 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display substrate and manufacturing method therefor, and display apparatus |
WO2023178607A1 (zh) * | 2022-03-24 | 2023-09-28 | 京东方科技集团股份有限公司 | 移位寄存器、栅极驱动电路和显示装置 |
CN117219147A (zh) * | 2022-06-09 | 2023-12-12 | 北京京东方技术开发有限公司 | 显示基板和显示装置 |
CN117652230A (zh) * | 2022-06-29 | 2024-03-05 | 京东方科技集团股份有限公司 | 阵列基板、显示面板及显示装置 |
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JP2015060100A (ja) * | 2013-09-19 | 2015-03-30 | 株式会社ジャパンディスプレイ | 表示装置及び駆動回路 |
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KR20160074775A (ko) * | 2014-12-18 | 2016-06-29 | 엘지디스플레이 주식회사 | 게이트 쉬프트 레지스터 및 이를 이용한 평판 표시 장치 |
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US9030237B2 (en) * | 2010-09-02 | 2015-05-12 | Sharp Kabushiki Kaisha | Transistor circuit, flip-flop, signal processing circuit, driver circuit, and display device |
KR102211966B1 (ko) * | 2013-10-14 | 2021-02-15 | 삼성디스플레이 주식회사 | 박막 트랜지스터 어레이 기판 및 이를 포함하는 유기 발광 표시 장치 |
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2020
- 2020-03-16 CN CN202080000275.9A patent/CN114270429B/zh active Active
- 2020-03-16 WO PCT/CN2020/079486 patent/WO2021184160A1/zh unknown
- 2020-03-16 EP EP20900729.3A patent/EP4123632A4/en active Pending
- 2020-03-16 US US17/256,514 patent/US11475844B2/en active Active
-
2022
- 2022-09-09 US US17/930,735 patent/US12020650B2/en active Active
Patent Citations (10)
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CN101295081A (zh) * | 2007-04-27 | 2008-10-29 | Nec液晶技术株式会社 | 非矩形显示装置 |
JP2015060100A (ja) * | 2013-09-19 | 2015-03-30 | 株式会社ジャパンディスプレイ | 表示装置及び駆動回路 |
CN203552663U (zh) * | 2013-11-19 | 2014-04-16 | 上海中航光电子有限公司 | 一种移位寄存器单元、栅极驱动装置和显示装置 |
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CN105655348A (zh) * | 2016-01-04 | 2016-06-08 | 京东方科技集团股份有限公司 | 一种阵列基板及其制作方法、显示面板和显示装置 |
CN109192169A (zh) * | 2018-10-22 | 2019-01-11 | 京东方科技集团股份有限公司 | 移位寄存器单元、驱动方法、栅极驱动电路及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20220051628A1 (en) | 2022-02-17 |
US20230005432A1 (en) | 2023-01-05 |
EP4123632A4 (en) | 2023-03-22 |
WO2021184160A1 (zh) | 2021-09-23 |
US11475844B2 (en) | 2022-10-18 |
CN114270429B (zh) | 2023-12-22 |
US12020650B2 (en) | 2024-06-25 |
EP4123632A1 (en) | 2023-01-25 |
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