CN114144828A - 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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- CN114144828A CN114144828A CN202080000729.2A CN202080000729A CN114144828A CN 114144828 A CN114144828 A CN 114144828A CN 202080000729 A CN202080000729 A CN 202080000729A CN 114144828 A CN114144828 A CN 114144828A
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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
- 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
- G09G2300/0404—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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
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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
- G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
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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
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
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)
- Liquid Crystal Display Device Control (AREA)
Abstract
提供一种显示基板、制作方法和显示装置。显示基板包括扫描驱动电路,至少一个移位寄存器单元包括输出电路(O1)、第一储能电路(11)和第一防漏电电路(12);扫描驱动电路还包括第一电压信号线(V1)和第二电压信号线(V2);第一电压信号线(V1)位于第二电压信号线(V2)远离显示区域的一侧;输出电路(O1)分别与第一电压信号线(V1)和第二电压信号线(V2)耦接,第一储能电路(11)分别与输出电路(O1)与第二电压信号线(V2)耦接,第一防漏电电路(12)与输出电路(O1)耦接;输出电路(O1)设置于第一电压信号线(V1)和第二电压信号线(V2)之间;第一储能电路(11)在基底上的正投影与第二电压信号线(V2)在基底上的正投影部分重叠;第一防漏电电路(12)设置于第一电压信号线(V1)远离第二电压信号线(V2)的一侧。
Description
PCT国内申请,说明书已公开。
Claims (33)
- 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/CN2020/090003 WO2021226870A1 (zh) | 2020-05-13 | 2020-05-13 | 显示基板、制作方法和显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114144828A true CN114144828A (zh) | 2022-03-04 |
CN114144828B CN114144828B (zh) | 2023-12-05 |
Family
ID=78526137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080000729.2A Active CN114144828B (zh) | 2020-05-13 | 2020-05-13 | 显示基板、制作方法和显示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11373601B2 (zh) |
EP (1) | EP4152305A4 (zh) |
CN (1) | CN114144828B (zh) |
WO (1) | WO2021226870A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113920937B (zh) * | 2021-07-09 | 2022-09-09 | 北京京东方技术开发有限公司 | 显示基板及显示装置 |
CN115942815A (zh) * | 2021-09-30 | 2023-04-07 | 京东方科技集团股份有限公司 | 显示基板、显示面板和显示装置 |
CN116189622A (zh) * | 2021-11-29 | 2023-05-30 | 合肥京东方卓印科技有限公司 | 移位寄存器、栅极驱动电路和显示基板 |
US11763718B1 (en) * | 2022-05-20 | 2023-09-19 | Tcl China Star Optoelectronics Technology Co., Ltd | GOA circuit and array substrate |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008140489A (ja) * | 2006-12-04 | 2008-06-19 | Seiko Epson Corp | シフトレジスタ、走査線駆動回路、データ線駆動回路、電気光学装置及び電子機器 |
US20160343332A1 (en) * | 2014-12-15 | 2016-11-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Shift register, stage-shift gate driving circuit and display panel |
US20170323609A1 (en) * | 2016-01-21 | 2017-11-09 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Gate Driving Circuit And Display Panel |
US20190057637A1 (en) * | 2017-01-16 | 2019-02-21 | Boe Technology Group Co., Ltd. | Shift register unit circuit, driving method thereof, gate drive circuit and display device |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW255032B (zh) * | 1993-12-20 | 1995-08-21 | Sharp Kk | |
KR101543281B1 (ko) * | 2009-02-19 | 2015-08-11 | 삼성디스플레이 주식회사 | 게이트 구동회로 및 이를 구비한 표시 장치 |
US8669778B1 (en) * | 2009-04-14 | 2014-03-11 | Monolithic 3D Inc. | Method for design and manufacturing of a 3D semiconductor device |
JP5356208B2 (ja) * | 2009-12-25 | 2013-12-04 | 株式会社ジャパンディスプレイ | ゲート信号線駆動回路及び表示装置 |
EP3089144B1 (en) * | 2015-04-29 | 2018-04-11 | LG Display Co., Ltd. | Shift register using oxide transistor and display device using the same |
CN106940977B (zh) | 2017-05-16 | 2019-07-19 | 京东方科技集团股份有限公司 | 移位寄存器、阵列基板栅极驱动电路和显示装置 |
WO2018230456A1 (ja) * | 2017-06-16 | 2018-12-20 | シャープ株式会社 | 表示装置 |
JP2019049652A (ja) * | 2017-09-11 | 2019-03-28 | シャープ株式会社 | 表示装置 |
CN107403602B (zh) * | 2017-09-25 | 2020-05-19 | 京东方科技集团股份有限公司 | 移位寄存器单元、移位寄存器电路和显示装置 |
CN107909959B (zh) * | 2018-01-02 | 2020-05-12 | 京东方科技集团股份有限公司 | 移位寄存器单元、其驱动方法、栅极驱动电路及显示装置 |
CN109949749B (zh) * | 2018-08-01 | 2021-01-26 | 京东方科技集团股份有限公司 | 移位寄存器、栅极驱动电路、显示装置和栅极驱动方法 |
KR102612577B1 (ko) * | 2018-08-13 | 2023-12-08 | 엘지디스플레이 주식회사 | 박막 트랜지스터 기판, 쉬프트 레지스터 및 표시장치 |
KR102570985B1 (ko) * | 2018-11-06 | 2023-08-29 | 삼성디스플레이 주식회사 | 화소 회로 |
CN109935187B (zh) | 2019-01-18 | 2020-08-18 | 合肥京东方卓印科技有限公司 | 移位寄存器单元、栅极驱动电路、显示装置及驱动方法 |
CN118053878A (zh) * | 2019-09-10 | 2024-05-17 | 合肥京东方卓印科技有限公司 | 栅极驱动结构、阵列基板及显示装置 |
KR102694077B1 (ko) * | 2019-10-24 | 2024-08-12 | 삼성디스플레이 주식회사 | 표시 장치 |
-
2020
- 2020-05-13 US US17/280,160 patent/US11373601B2/en active Active
- 2020-05-13 EP EP20897619.1A patent/EP4152305A4/en active Pending
- 2020-05-13 CN CN202080000729.2A patent/CN114144828B/zh active Active
- 2020-05-13 WO PCT/CN2020/090003 patent/WO2021226870A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008140489A (ja) * | 2006-12-04 | 2008-06-19 | Seiko Epson Corp | シフトレジスタ、走査線駆動回路、データ線駆動回路、電気光学装置及び電子機器 |
US20160343332A1 (en) * | 2014-12-15 | 2016-11-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Shift register, stage-shift gate driving circuit and display panel |
US20170323609A1 (en) * | 2016-01-21 | 2017-11-09 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Gate Driving Circuit And Display Panel |
US20190057637A1 (en) * | 2017-01-16 | 2019-02-21 | Boe Technology Group Co., Ltd. | Shift register unit circuit, driving method thereof, gate drive circuit and display device |
Also Published As
Publication number | Publication date |
---|---|
EP4152305A1 (en) | 2023-03-22 |
WO2021226870A1 (zh) | 2021-11-18 |
US11373601B2 (en) | 2022-06-28 |
EP4152305A4 (en) | 2023-07-26 |
US20220114969A1 (en) | 2022-04-14 |
CN114144828B (zh) | 2023-12-05 |
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