CN114270431A - 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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- CN114270431A CN114270431A CN202080000901.4A CN202080000901A CN114270431A CN 114270431 A CN114270431 A CN 114270431A CN 202080000901 A CN202080000901 A CN 202080000901A CN 114270431 A CN114270431 A CN 114270431A
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- transistor
- output
- electrode
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- signal line
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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
- 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
- G09G2310/0286—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
- 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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- 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
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
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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
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)
- Shift Register Type Memory (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Thin Film Transistor (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
Abstract
一种显示基板、制作方法和显示装置。显示基板中的扫描驱动电路(Y1)中的至少一个移位寄存器单元包括输出电路(O1),输出电路(O1)包括输出晶体管(T10)和输出复位晶体管(T9);输出晶体管(T10)的有源层在第一方向上的长度为第一长度,输出复位晶体管(T9)的有源层在第一方向上的长度为第二长度,第一长度和第二长度的和值为输出有源长度(L1);输出晶体管(T10)的有源层沿第二方向上的最小宽度、输出复位晶体管(T9)的有源层沿第二方向上的最小宽度中的较小者为第一输出有源宽度(W1);第一方向与第二方向相交;输出有源长度(L1)和第一输出有源宽度(W1)的比值在第一预定比值范围内;第一预定比值范围为大于或等于3而小于或等于11。
Description
PCT国内申请,说明书已公开。
Claims (43)
- 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/CN2020/094315 WO2021243637A1 (zh) | 2020-06-04 | 2020-06-04 | 显示基板、制作方法和显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114270431A true CN114270431A (zh) | 2022-04-01 |
CN114270431B CN114270431B (zh) | 2023-06-02 |
Family
ID=78831531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080000901.4A Active CN114270431B (zh) | 2020-06-04 | 2020-06-04 | 显示基板、制作方法和显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11900881B2 (zh) |
EP (1) | EP4050594A4 (zh) |
JP (1) | JP2023535854A (zh) |
CN (1) | CN114270431B (zh) |
WO (1) | WO2021243637A1 (zh) |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1366284A (zh) * | 2001-01-17 | 2002-08-28 | 卡西欧计算机株式会社 | 电路 |
US20030201964A1 (en) * | 1998-09-03 | 2003-10-30 | Seiko Epson Corporation | Driving circuit for electro-optical device, electro-optical device, and electronic apparatus |
JP2007042271A (ja) * | 2006-08-25 | 2007-02-15 | Casio Comput Co Ltd | シフトレジスタ及び電子装置 |
JP2010250029A (ja) * | 2009-04-15 | 2010-11-04 | Hitachi Displays Ltd | 表示装置 |
US20110207328A1 (en) * | 2006-10-20 | 2011-08-25 | Stuart Philip Speakman | Methods and apparatus for the manufacture of microstructures |
CN102783030A (zh) * | 2010-03-02 | 2012-11-14 | 株式会社半导体能源研究所 | 脉冲信号输出电路和移位寄存器 |
JP2014074922A (ja) * | 2013-11-29 | 2014-04-24 | Japan Display Inc | 表示装置 |
CN104952417A (zh) * | 2015-07-23 | 2015-09-30 | 合肥京东方光电科技有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置 |
CN105931606A (zh) * | 2016-05-27 | 2016-09-07 | 厦门天马微电子有限公司 | 栅极驱动结构和显示装置 |
CN106816141A (zh) * | 2016-09-07 | 2017-06-09 | 友达光电股份有限公司 | 阵列基板与应用其的显示装置 |
CN108877544A (zh) * | 2018-06-29 | 2018-11-23 | 上海天马有机发光显示技术有限公司 | 一种显示面板及电子设备 |
US20180342210A1 (en) * | 2017-05-26 | 2018-11-29 | Db Hitek Co., Ltd. | Data Driver and Display Apparatus Including the Same |
CN109061972A (zh) * | 2018-09-11 | 2018-12-21 | 上海天马微电子有限公司 | 一种显示面板 |
CN109309100A (zh) * | 2018-09-29 | 2019-02-05 | 京东方科技集团股份有限公司 | 薄膜晶体管、栅极驱动电路和显示面板 |
CN109346482A (zh) * | 2018-09-30 | 2019-02-15 | 武汉华星光电技术有限公司 | 薄膜晶体管阵列基板及其制造方法、显示面板 |
CN110010078A (zh) * | 2019-03-14 | 2019-07-12 | 合肥京东方卓印科技有限公司 | 移位寄存器单元、栅极驱动电路和显示装置 |
CN111223454A (zh) * | 2020-03-23 | 2020-06-02 | 维沃移动通信有限公司 | 发光控制电路、发光控制模组及电子设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1607931B1 (en) * | 2003-03-26 | 2014-01-08 | Semiconductor Energy Laboratory Co., Ltd. | Device substrate and light-emitting device |
CN104409058B (zh) * | 2014-11-14 | 2017-02-22 | 深圳市华星光电技术有限公司 | 一种扫描驱动电路 |
TWI643170B (zh) | 2016-08-18 | 2018-12-01 | 鴻海精密工業股份有限公司 | 雙向移位暫存器及顯示驅動系統 |
CN107452318B (zh) * | 2017-09-20 | 2020-04-28 | 京东方科技集团股份有限公司 | 复位控制模块、其驱动方法及移位寄存器单元、显示装置 |
CN108389539B (zh) | 2018-03-15 | 2020-06-16 | 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 |
-
2020
- 2020-06-04 EP EP20938625.9A patent/EP4050594A4/en active Pending
- 2020-06-04 CN CN202080000901.4A patent/CN114270431B/zh active Active
- 2020-06-04 WO PCT/CN2020/094315 patent/WO2021243637A1/zh unknown
- 2020-06-04 JP JP2022539724A patent/JP2023535854A/ja active Pending
- 2020-06-04 US US17/286,285 patent/US11900881B2/en active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030201964A1 (en) * | 1998-09-03 | 2003-10-30 | Seiko Epson Corporation | Driving circuit for electro-optical device, electro-optical device, and electronic apparatus |
CN1366284A (zh) * | 2001-01-17 | 2002-08-28 | 卡西欧计算机株式会社 | 电路 |
JP2007042271A (ja) * | 2006-08-25 | 2007-02-15 | Casio Comput Co Ltd | シフトレジスタ及び電子装置 |
US20110207328A1 (en) * | 2006-10-20 | 2011-08-25 | Stuart Philip Speakman | Methods and apparatus for the manufacture of microstructures |
JP2010250029A (ja) * | 2009-04-15 | 2010-11-04 | Hitachi Displays Ltd | 表示装置 |
CN102783030A (zh) * | 2010-03-02 | 2012-11-14 | 株式会社半导体能源研究所 | 脉冲信号输出电路和移位寄存器 |
JP2014074922A (ja) * | 2013-11-29 | 2014-04-24 | Japan Display Inc | 表示装置 |
CN104952417A (zh) * | 2015-07-23 | 2015-09-30 | 合肥京东方光电科技有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置 |
CN105931606A (zh) * | 2016-05-27 | 2016-09-07 | 厦门天马微电子有限公司 | 栅极驱动结构和显示装置 |
CN106816141A (zh) * | 2016-09-07 | 2017-06-09 | 友达光电股份有限公司 | 阵列基板与应用其的显示装置 |
US20180342210A1 (en) * | 2017-05-26 | 2018-11-29 | Db Hitek Co., Ltd. | Data Driver and Display Apparatus Including the Same |
CN108877544A (zh) * | 2018-06-29 | 2018-11-23 | 上海天马有机发光显示技术有限公司 | 一种显示面板及电子设备 |
CN109061972A (zh) * | 2018-09-11 | 2018-12-21 | 上海天马微电子有限公司 | 一种显示面板 |
CN109309100A (zh) * | 2018-09-29 | 2019-02-05 | 京东方科技集团股份有限公司 | 薄膜晶体管、栅极驱动电路和显示面板 |
CN109346482A (zh) * | 2018-09-30 | 2019-02-15 | 武汉华星光电技术有限公司 | 薄膜晶体管阵列基板及其制造方法、显示面板 |
CN110010078A (zh) * | 2019-03-14 | 2019-07-12 | 合肥京东方卓印科技有限公司 | 移位寄存器单元、栅极驱动电路和显示装置 |
CN111223454A (zh) * | 2020-03-23 | 2020-06-02 | 维沃移动通信有限公司 | 发光控制电路、发光控制模组及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN114270431B (zh) | 2023-06-02 |
EP4050594A1 (en) | 2022-08-31 |
US11900881B2 (en) | 2024-02-13 |
WO2021243637A1 (zh) | 2021-12-09 |
EP4050594A4 (en) | 2022-12-14 |
JP2023535854A (ja) | 2023-08-22 |
US20220044639A1 (en) | 2022-02-10 |
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