CN111081189A - 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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- CN111081189A CN111081189A CN201911329067.9A CN201911329067A CN111081189A CN 111081189 A CN111081189 A CN 111081189A CN 201911329067 A CN201911329067 A CN 201911329067A CN 111081189 A CN111081189 A CN 111081189A
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- 239000003990 capacitor Substances 0.000 claims abstract description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001808 coupling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction 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]
- G09G3/3225—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
-
- 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
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
-
- 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
- G09G2300/0876—Supplementary capacities in pixels having special driving circuits and electrodes instead of being connected to common electrode or ground; Use of additional capacitively coupled compensation electrodes
-
- 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
- G09G2310/0202—Addressing of scan or signal lines
- G09G2310/0216—Interleaved control phases for different scan lines in the same sub-field, e.g. initialization, addressing and sustaining in plasma displays that are not simultaneous for all scan lines
-
- 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
- G09G2320/0238—Improving the black level
-
- 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
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/066—Adjustment of display parameters for control of contrast
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911329067.9A CN111081189B (zh) | 2019-12-20 | 2019-12-20 | 像素驱动电路和显示装置 |
US17/003,843 US20210193041A1 (en) | 2019-12-20 | 2020-08-26 | Pixel driving circuit and display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911329067.9A CN111081189B (zh) | 2019-12-20 | 2019-12-20 | 像素驱动电路和显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111081189A true CN111081189A (zh) | 2020-04-28 |
CN111081189B CN111081189B (zh) | 2021-04-13 |
Family
ID=70316421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911329067.9A Active CN111081189B (zh) | 2019-12-20 | 2019-12-20 | 像素驱动电路和显示装置 |
Country Status (2)
Country | Link |
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US (1) | US20210193041A1 (zh) |
CN (1) | CN111081189B (zh) |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5343217A (en) * | 1992-04-30 | 1994-08-30 | Samsung Electron Devices, Co., Ltd. | Method for driving a ferroelectric liquid crystal displays and bias voltage circuit therefor |
WO2008076399A2 (en) * | 2006-12-15 | 2008-06-26 | Hand Held Products, Inc. | Apparatus and method comprising deformable lens element |
CN101614894A (zh) * | 2009-07-28 | 2009-12-30 | 上海广电光电子有限公司 | 液晶显示器的制造方法 |
CN104157240A (zh) * | 2014-07-22 | 2014-11-19 | 京东方科技集团股份有限公司 | 像素驱动电路、驱动方法、阵列基板及显示装置 |
CN104700776A (zh) * | 2015-03-25 | 2015-06-10 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示装置 |
CN105243986A (zh) * | 2015-11-12 | 2016-01-13 | 京东方科技集团股份有限公司 | 像素补偿电路及其驱动方法、阵列基板以及显示装置 |
CN106097964A (zh) * | 2016-08-22 | 2016-11-09 | 京东方科技集团股份有限公司 | 像素电路、显示面板、显示设备及驱动方法 |
CN106782313A (zh) * | 2016-12-15 | 2017-05-31 | 上海天马有机发光显示技术有限公司 | 有机发光像素驱动电路、驱动方法及有机发光显示面板 |
CN107845362A (zh) * | 2017-12-11 | 2018-03-27 | 成都晶砂科技有限公司 | 一种全局显示方法及驱动电路 |
CN108510946A (zh) * | 2018-04-19 | 2018-09-07 | 京东方科技集团股份有限公司 | 像素电路、显示面板和显示装置 |
CN108810428A (zh) * | 2017-07-27 | 2018-11-13 | 思特威电子科技(美国)有限公司 | 成像装置、像素及方法 |
CN108806591A (zh) * | 2018-04-26 | 2018-11-13 | 北京大学深圳研究生院 | 像素装置、像素装置的驱动方法以及显示设备 |
CN109785800A (zh) * | 2019-03-05 | 2019-05-21 | 北京大学深圳研究生院 | 一种微显示像素电路 |
CN109961738A (zh) * | 2019-04-04 | 2019-07-02 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动电路以及显示面板 |
US20190373198A1 (en) * | 2018-06-04 | 2019-12-05 | Apple Inc. | Clock Feedthrough Compensation in Image Sensor Systems |
CN110556076A (zh) * | 2019-09-29 | 2019-12-10 | 福州京东方光电科技有限公司 | 像素电路、驱动方法及显示装置 |
-
2019
- 2019-12-20 CN CN201911329067.9A patent/CN111081189B/zh active Active
-
2020
- 2020-08-26 US US17/003,843 patent/US20210193041A1/en not_active Abandoned
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5343217A (en) * | 1992-04-30 | 1994-08-30 | Samsung Electron Devices, Co., Ltd. | Method for driving a ferroelectric liquid crystal displays and bias voltage circuit therefor |
WO2008076399A2 (en) * | 2006-12-15 | 2008-06-26 | Hand Held Products, Inc. | Apparatus and method comprising deformable lens element |
CN101614894A (zh) * | 2009-07-28 | 2009-12-30 | 上海广电光电子有限公司 | 液晶显示器的制造方法 |
CN104157240A (zh) * | 2014-07-22 | 2014-11-19 | 京东方科技集团股份有限公司 | 像素驱动电路、驱动方法、阵列基板及显示装置 |
CN104700776A (zh) * | 2015-03-25 | 2015-06-10 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示装置 |
CN105243986A (zh) * | 2015-11-12 | 2016-01-13 | 京东方科技集团股份有限公司 | 像素补偿电路及其驱动方法、阵列基板以及显示装置 |
CN106097964A (zh) * | 2016-08-22 | 2016-11-09 | 京东方科技集团股份有限公司 | 像素电路、显示面板、显示设备及驱动方法 |
CN106782313A (zh) * | 2016-12-15 | 2017-05-31 | 上海天马有机发光显示技术有限公司 | 有机发光像素驱动电路、驱动方法及有机发光显示面板 |
CN108810428A (zh) * | 2017-07-27 | 2018-11-13 | 思特威电子科技(美国)有限公司 | 成像装置、像素及方法 |
CN107845362A (zh) * | 2017-12-11 | 2018-03-27 | 成都晶砂科技有限公司 | 一种全局显示方法及驱动电路 |
CN108510946A (zh) * | 2018-04-19 | 2018-09-07 | 京东方科技集团股份有限公司 | 像素电路、显示面板和显示装置 |
CN108806591A (zh) * | 2018-04-26 | 2018-11-13 | 北京大学深圳研究生院 | 像素装置、像素装置的驱动方法以及显示设备 |
US20190373198A1 (en) * | 2018-06-04 | 2019-12-05 | Apple Inc. | Clock Feedthrough Compensation in Image Sensor Systems |
CN109785800A (zh) * | 2019-03-05 | 2019-05-21 | 北京大学深圳研究生院 | 一种微显示像素电路 |
CN109961738A (zh) * | 2019-04-04 | 2019-07-02 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动电路以及显示面板 |
CN110556076A (zh) * | 2019-09-29 | 2019-12-10 | 福州京东方光电科技有限公司 | 像素电路、驱动方法及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20210193041A1 (en) | 2021-06-24 |
CN111081189B (zh) | 2021-04-13 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20200826 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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CP03 | Change of name, title or address |
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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CP03 | Change of name, title or address |