CN111063298B - 像素驱动电路和显示装置 - Google Patents
像素驱动电路和显示装置 Download PDFInfo
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- CN111063298B CN111063298B CN201911319097.1A CN201911319097A CN111063298B CN 111063298 B CN111063298 B CN 111063298B CN 201911319097 A CN201911319097 A CN 201911319097A CN 111063298 B CN111063298 B CN 111063298B
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- 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]
- G09G3/3225—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] using an active matrix
- G09G3/3258—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] using an active matrix with pixel circuitry controlling the voltage across the light-emitting element
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- 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]
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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]
- G09G3/3225—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] using an active matrix
- G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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- G—PHYSICS
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- 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
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- 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
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
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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
- G09G2300/0833—Several active elements per pixel in active matrix panels forming a linear amplifier or follower
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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
- G09G2300/088—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 using a non-linear two-terminal element
- G09G2300/0885—Pixel comprising a non-linear two-terminal element alone in series with each display pixel element
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
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)
- Control Of El Displays (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911319097.1A CN111063298B (zh) | 2019-12-19 | 2019-12-19 | 像素驱动电路和显示装置 |
US17/004,619 US11120743B2 (en) | 2019-12-19 | 2020-08-27 | Pixel driving circuit and display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911319097.1A CN111063298B (zh) | 2019-12-19 | 2019-12-19 | 像素驱动电路和显示装置 |
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Publication Number | Publication Date |
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CN111063298A CN111063298A (zh) | 2020-04-24 |
CN111063298B true CN111063298B (zh) | 2021-06-29 |
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CN201911319097.1A Active CN111063298B (zh) | 2019-12-19 | 2019-12-19 | 像素驱动电路和显示装置 |
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US (1) | US11120743B2 (zh) |
CN (1) | CN111063298B (zh) |
Families Citing this family (1)
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CN114220391B (zh) | 2022-01-04 | 2023-03-31 | 格兰菲智能科技有限公司 | 像素驱动电路、驱动方法及显示装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103035174A (zh) * | 2011-09-29 | 2013-04-10 | 乐金显示有限公司 | 有机发光二极管显示器 |
CN103413520A (zh) * | 2013-07-30 | 2013-11-27 | 京东方科技集团股份有限公司 | 像素驱动电路、显示装置和像素驱动方法 |
CN104900186A (zh) * | 2015-06-15 | 2015-09-09 | 京东方科技集团股份有限公司 | Oled像素电路及其显示装置 |
CN106782292A (zh) * | 2016-11-30 | 2017-05-31 | 深圳市富满电子集团股份有限公司 | 一种led显示屏及其显示控制装置与列控制电路 |
WO2017177500A1 (zh) * | 2016-04-12 | 2017-10-19 | 深圳市华星光电技术有限公司 | Amoled像素驱动电路及像素驱动方法 |
CN107393476A (zh) * | 2017-08-23 | 2017-11-24 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动电路及其驱动方法 |
CN108877669A (zh) * | 2017-05-16 | 2018-11-23 | 京东方科技集团股份有限公司 | 一种像素电路、驱动方法及显示装置 |
CN110036435A (zh) * | 2017-08-02 | 2019-07-19 | 京东方科技集团股份有限公司 | 像素电路、主动矩阵有机发光二极管显示面板、显示设备和补偿驱动晶体管阈值电压的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI427597B (zh) * | 2011-08-11 | 2014-02-21 | Innolux Corp | 顯示器及其驅動方法 |
CN110459172B (zh) * | 2018-05-08 | 2020-06-09 | 京东方科技集团股份有限公司 | 一种像素驱动电路及驱动方法、显示装置 |
CN110728946A (zh) * | 2018-06-29 | 2020-01-24 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板 |
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2019
- 2019-12-19 CN CN201911319097.1A patent/CN111063298B/zh active Active
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2020
- 2020-08-27 US US17/004,619 patent/US11120743B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103035174A (zh) * | 2011-09-29 | 2013-04-10 | 乐金显示有限公司 | 有机发光二极管显示器 |
CN103413520A (zh) * | 2013-07-30 | 2013-11-27 | 京东方科技集团股份有限公司 | 像素驱动电路、显示装置和像素驱动方法 |
CN104900186A (zh) * | 2015-06-15 | 2015-09-09 | 京东方科技集团股份有限公司 | Oled像素电路及其显示装置 |
WO2017177500A1 (zh) * | 2016-04-12 | 2017-10-19 | 深圳市华星光电技术有限公司 | Amoled像素驱动电路及像素驱动方法 |
CN106782292A (zh) * | 2016-11-30 | 2017-05-31 | 深圳市富满电子集团股份有限公司 | 一种led显示屏及其显示控制装置与列控制电路 |
CN108877669A (zh) * | 2017-05-16 | 2018-11-23 | 京东方科技集团股份有限公司 | 一种像素电路、驱动方法及显示装置 |
CN110036435A (zh) * | 2017-08-02 | 2019-07-19 | 京东方科技集团股份有限公司 | 像素电路、主动矩阵有机发光二极管显示面板、显示设备和补偿驱动晶体管阈值电压的方法 |
CN107393476A (zh) * | 2017-08-23 | 2017-11-24 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动电路及其驱动方法 |
Also Published As
Publication number | Publication date |
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US11120743B2 (en) | 2021-09-14 |
US20210193042A1 (en) | 2021-06-24 |
CN111063298A (zh) | 2020-04-24 |
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Effective date of registration: 20200824 Address after: Room a5-103, No.999 Wenzhong Road, Xinzhan District, Hefei City, Anhui Province Applicant after: Hefei Shiya Technology Co.,Ltd. Address before: 200000, Shanghai, Pudong New Area, China (Shanghai) free trade zone, new Jinqiao Road, No. 13, building 27, 2 floor Applicant before: Shanghai Shiou Photoelectric Technology Co.,Ltd. |
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Address after: Room a5-103, No.999, Wenzhong Road, Xinzhan District, Hefei City, Anhui Province, 230012 Patentee after: Vision Technology Co.,Ltd. Address before: Room a5-103, No.999 Wenzhong Road, Xinzhan District, Hefei City, Anhui Province Patentee before: Hefei Shiya Technology Co.,Ltd. |
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