CN115699155A - 显示基板和显示装置 - Google Patents
显示基板和显示装置 Download PDFInfo
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- CN115699155A CN115699155A CN202280000279.6A CN202280000279A CN115699155A CN 115699155 A CN115699155 A CN 115699155A CN 202280000279 A CN202280000279 A CN 202280000279A CN 115699155 A CN115699155 A CN 115699155A
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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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
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3674—Details of drivers for scan electrodes
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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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1216—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being capacitors
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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
- G09G2300/0404—Matrix technologies
- G09G2300/0408—Integration of the drivers onto the display substrate
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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
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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
- 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
- G09G2310/0281—Arrangement of scan or data electrode driver circuits at the periphery of a panel not inherent to a split matrix structure
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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
- 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
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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
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
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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
- G09G2310/00—Command of the display device
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
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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
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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
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
一种显示基板和显示装置。该显示基板包括:衬底基板;以及栅极驱动电路,栅极驱动电路包括多个移位寄存器单元,每个移位寄存器单元包括:输入电路、控制电路、输出电路和输出降噪电路,控制电路包括第一晶体管(T5)、第二晶体管(T8)和第三晶体管(T7),第一晶体管(T5)的第一极与第二节点(P2)连接,第二晶体管(T8)的第一极与第三节点(P3)连接,第二晶体管(T8)的第二极与第一电压线连接以接收第一电压,第二晶体管(T8)的栅极与第一节点(P1)连接,第三晶体管(T7)的第一极与第三节点(P3)连接,第一晶体管(T5)的有源层、第二晶体管(T8)的有源层和第三晶体管(T7)的有源层中的至少两个在第一方向上延伸且在第一方向上排列。
Description
PCT国内申请,说明书已公开。
Claims (17)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNPCT/CN2021/097512 | 2021-05-31 | ||
PCT/CN2021/097512 WO2022252092A1 (zh) | 2021-05-31 | 2021-05-31 | 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置 |
PCT/CN2022/077692 WO2022252710A1 (zh) | 2021-05-31 | 2022-02-24 | 显示基板和显示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115699155A true CN115699155A (zh) | 2023-02-03 |
Family
ID=84322560
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180001368.8A Pending CN115715411A (zh) | 2021-05-31 | 2021-05-31 | 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置 |
CN202280000279.6A Pending CN115699155A (zh) | 2021-05-31 | 2022-02-24 | 显示基板和显示装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180001368.8A Pending CN115715411A (zh) | 2021-05-31 | 2021-05-31 | 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20240185937A1 (zh) |
CN (2) | CN115715411A (zh) |
WO (2) | WO2022252092A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024130492A1 (zh) * | 2022-12-19 | 2024-06-27 | 京东方科技集团股份有限公司 | 驱动电路、驱动方法、驱动模组和显示装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5478165B2 (ja) * | 2009-06-30 | 2014-04-23 | 株式会社半導体エネルギー研究所 | 半導体装置 |
CN107039017A (zh) * | 2017-06-21 | 2017-08-11 | 京东方科技集团股份有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路、显示装置 |
CN107492338A (zh) * | 2017-10-13 | 2017-12-19 | 京东方科技集团股份有限公司 | 一种栅极驱动电路及显示装置 |
CN109192238B (zh) * | 2018-10-30 | 2021-01-22 | 京东方科技集团股份有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置 |
WO2020140292A1 (zh) * | 2019-01-04 | 2020-07-09 | 京东方科技集团股份有限公司 | 移位寄存器单元及驱动方法、栅极驱动电路、显示装置 |
CN109448629B (zh) * | 2019-01-10 | 2021-12-03 | 合肥京东方光电科技有限公司 | 移位寄存器单元、栅极驱动电路及其驱动方法 |
CN110880301B (zh) * | 2019-12-12 | 2022-07-01 | 京东方科技集团股份有限公司 | 一种移位寄存器及其驱动方法、栅极驱动电路 |
CN111128080B (zh) * | 2020-03-30 | 2020-08-04 | 京东方科技集团股份有限公司 | 显示基板及显示装置 |
CN111487825B (zh) * | 2020-04-23 | 2023-05-12 | 京东方科技集团股份有限公司 | 显示基板及其制造方法、显示装置 |
CN111445866B (zh) * | 2020-05-08 | 2021-04-13 | 京东方科技集团股份有限公司 | 移位寄存器、驱动方法、驱动控制电路及显示装置 |
CN111445862B (zh) * | 2020-05-11 | 2022-05-24 | 京东方科技集团股份有限公司 | 显示面板和显示装置 |
CN111816691B (zh) * | 2020-08-28 | 2020-12-15 | 京东方科技集团股份有限公司 | 显示基板及其制作方法、显示装置 |
-
2021
- 2021-05-31 US US17/781,133 patent/US20240185937A1/en active Pending
- 2021-05-31 CN CN202180001368.8A patent/CN115715411A/zh active Pending
- 2021-05-31 WO PCT/CN2021/097512 patent/WO2022252092A1/zh active Application Filing
-
2022
- 2022-02-24 WO PCT/CN2022/077692 patent/WO2022252710A1/zh unknown
- 2022-02-24 US US18/019,987 patent/US20230282170A1/en active Pending
- 2022-02-24 CN CN202280000279.6A patent/CN115699155A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20240185937A1 (en) | 2024-06-06 |
CN115715411A (zh) | 2023-02-24 |
WO2022252092A1 (zh) | 2022-12-08 |
WO2022252710A1 (zh) | 2022-12-08 |
US20230282170A1 (en) | 2023-09-07 |
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