CN110459172B - 一种像素驱动电路及驱动方法、显示装置 - Google Patents
一种像素驱动电路及驱动方法、显示装置 Download PDFInfo
- Publication number
- CN110459172B CN110459172B CN201810435167.9A CN201810435167A CN110459172B CN 110459172 B CN110459172 B CN 110459172B CN 201810435167 A CN201810435167 A CN 201810435167A CN 110459172 B CN110459172 B CN 110459172B
- Authority
- CN
- China
- Prior art keywords
- transistor
- node
- electrode
- pole
- capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- 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]
-
- 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
-
- 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
-
- 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
-
- 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
- G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select 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
- 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
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
-
- 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
- G09G2310/0262—The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two data 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
- 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
Abstract
Description
Claims (11)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810435167.9A CN110459172B (zh) | 2018-05-08 | 2018-05-08 | 一种像素驱动电路及驱动方法、显示装置 |
US16/638,280 US10997920B2 (en) | 2018-05-08 | 2019-04-12 | Pixel drive circuit and drive method, and display apparatus |
PCT/CN2019/082552 WO2019214397A1 (zh) | 2018-05-08 | 2019-04-12 | 像素驱动电路及驱动方法、显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810435167.9A CN110459172B (zh) | 2018-05-08 | 2018-05-08 | 一种像素驱动电路及驱动方法、显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110459172A CN110459172A (zh) | 2019-11-15 |
CN110459172B true CN110459172B (zh) | 2020-06-09 |
Family
ID=68467791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810435167.9A Active CN110459172B (zh) | 2018-05-08 | 2018-05-08 | 一种像素驱动电路及驱动方法、显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10997920B2 (zh) |
CN (1) | CN110459172B (zh) |
WO (1) | WO2019214397A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112530374B (zh) * | 2019-04-04 | 2022-04-19 | 上海中航光电子有限公司 | 驱动电路及其驱动方法、面板及其驱动方法 |
WO2021007866A1 (zh) * | 2019-07-18 | 2021-01-21 | 京东方科技集团股份有限公司 | 驱动电路、其驱动方法及显示装置 |
CN111063298B (zh) * | 2019-12-19 | 2021-06-29 | 合肥视涯技术有限公司 | 像素驱动电路和显示装置 |
CN113129807B (zh) * | 2019-12-31 | 2022-10-14 | 敦泰电子股份有限公司 | 发光二极管像素显示单元、发光二极管显示设备及其亮度调整方法 |
CN113824315B (zh) * | 2021-10-20 | 2024-02-06 | 京东方科技集团股份有限公司 | 电源生成电路及显示装置 |
TWI792878B (zh) * | 2022-01-20 | 2023-02-11 | 大陸商集璞(上海)科技有限公司 | 地電位差異補償電路、顯示器驅動晶片、顯示器及資訊處理裝置 |
TWI792877B (zh) * | 2022-01-20 | 2023-02-11 | 大陸商集璞(上海)科技有限公司 | 地電位差異補償電路、顯示器驅動晶片、顯示器及資訊處理裝置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102708785A (zh) * | 2011-05-18 | 2012-10-03 | 京东方科技集团股份有限公司 | 像素单元电路及其工作方法、oled显示装置 |
CN103383835A (zh) * | 2013-07-02 | 2013-11-06 | 京东方科技集团股份有限公司 | 一种像素电路、显示面板及显示装置 |
KR20130132708A (ko) * | 2013-11-01 | 2013-12-05 | 호서대학교 산학협력단 | Vdd 전원 라인 없이 문턱전압과 전압강하를 보상하는 유기발광 다이오드 화소 회로 |
CN105427794A (zh) * | 2014-09-05 | 2016-03-23 | 乐金显示有限公司 | 用于感测有机发光显示器的退化的方法 |
CN105469745A (zh) * | 2016-01-29 | 2016-04-06 | 深圳市华星光电技术有限公司 | 像素补偿电路、方法、扫描驱动电路及平面显示装置 |
CN106782319A (zh) * | 2016-12-27 | 2017-05-31 | 京东方科技集团股份有限公司 | 一种像素电路、像素驱动方法、显示装置 |
CN106960656A (zh) * | 2017-05-11 | 2017-07-18 | 京东方科技集团股份有限公司 | 一种有机发光显示面板及其显示方法 |
CN107358915A (zh) * | 2017-08-11 | 2017-11-17 | 上海天马有机发光显示技术有限公司 | 一种像素电路、其驱动方法、显示面板及显示装置 |
CN107424563A (zh) * | 2016-05-23 | 2017-12-01 | 乐金显示有限公司 | 有机发光二极管显示装置 |
CN107731164A (zh) * | 2017-10-31 | 2018-02-23 | 京东方科技集团股份有限公司 | 像素驱动电路及其驱动方法、显示装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10254511B4 (de) * | 2002-11-22 | 2008-06-05 | Universität Stuttgart | Aktiv-Matrix-Ansteuerschaltung |
US20090096818A1 (en) * | 2007-10-16 | 2009-04-16 | Seiko Epson Corporation | Data driver, integrated circuit device, and electronic instrument |
JP2009128756A (ja) * | 2007-11-27 | 2009-06-11 | Oki Semiconductor Co Ltd | 電流ドライバ装置 |
JP5217500B2 (ja) * | 2008-02-28 | 2013-06-19 | ソニー株式会社 | El表示パネルモジュール、el表示パネル、集積回路装置、電子機器及び駆動制御方法 |
JP5114326B2 (ja) * | 2008-07-17 | 2013-01-09 | 株式会社ジャパンディスプレイイースト | 表示装置 |
JP2010169730A (ja) * | 2009-01-20 | 2010-08-05 | Renesas Electronics Corp | 表示装置の駆動回路 |
KR101747758B1 (ko) * | 2010-12-06 | 2017-06-16 | 삼성디스플레이 주식회사 | 표시 패널의 구동 방법 및 이를 수행하기 위한 표시 장치 |
CN203721167U (zh) * | 2013-01-04 | 2014-07-16 | 矽创电子股份有限公司 | 显示面板的驱动电路及其驱动模块与显示设备 |
US8969149B2 (en) | 2013-05-14 | 2015-03-03 | International Business Machines Corporation | Stacked semiconductor nanowires with tunnel spacers |
JP2015094773A (ja) * | 2013-11-08 | 2015-05-18 | ソニー株式会社 | 表示装置および電子機器 |
JP2015184531A (ja) * | 2014-03-25 | 2015-10-22 | シナプティクス・ディスプレイ・デバイス合同会社 | 表示パネルドライバ及び表示装置 |
CN103956138B (zh) * | 2014-04-18 | 2015-04-08 | 京东方科技集团股份有限公司 | Amoled像素驱动电路、方法和显示装置 |
JP2017118378A (ja) * | 2015-12-25 | 2017-06-29 | セイコーエプソン株式会社 | 画像読取装置及び半導体装置 |
JP6658047B2 (ja) * | 2016-02-12 | 2020-03-04 | セイコーエプソン株式会社 | 画像読取装置及び半導体装置 |
US9773886B1 (en) | 2016-03-15 | 2017-09-26 | Samsung Electronics Co., Ltd. | Nanosheet and nanowire devices having doped internal spacers and methods of manufacturing the same |
JP6750382B2 (ja) * | 2016-08-10 | 2020-09-02 | セイコーエプソン株式会社 | 表示ドライバー、電気光学装置及び電子機器 |
JP2018025664A (ja) * | 2016-08-10 | 2018-02-15 | セイコーエプソン株式会社 | 表示ドライバー、電気光学装置及び電子機器 |
US9653289B1 (en) | 2016-09-19 | 2017-05-16 | International Business Machines Corporation | Fabrication of nano-sheet transistors with different threshold voltages |
KR102564325B1 (ko) | 2017-01-04 | 2023-08-07 | 삼성전자주식회사 | 다수의 채널 영역을 가지는 반도체 장치 |
US10410931B2 (en) | 2017-01-09 | 2019-09-10 | Samsung Electronics Co., Ltd. | Fabricating method of nanosheet transistor spacer including inner spacer |
CN106982337B (zh) * | 2017-04-27 | 2019-07-23 | 京东方科技集团股份有限公司 | 一种cmos图像传感器及其像素电路、驱动方法 |
CN108877671B (zh) * | 2018-07-24 | 2020-08-25 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示装置 |
-
2018
- 2018-05-08 CN CN201810435167.9A patent/CN110459172B/zh active Active
-
2019
- 2019-04-12 WO PCT/CN2019/082552 patent/WO2019214397A1/zh active Application Filing
- 2019-04-12 US US16/638,280 patent/US10997920B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102708785A (zh) * | 2011-05-18 | 2012-10-03 | 京东方科技集团股份有限公司 | 像素单元电路及其工作方法、oled显示装置 |
CN103383835A (zh) * | 2013-07-02 | 2013-11-06 | 京东方科技集团股份有限公司 | 一种像素电路、显示面板及显示装置 |
KR20130132708A (ko) * | 2013-11-01 | 2013-12-05 | 호서대학교 산학협력단 | Vdd 전원 라인 없이 문턱전압과 전압강하를 보상하는 유기발광 다이오드 화소 회로 |
CN105427794A (zh) * | 2014-09-05 | 2016-03-23 | 乐金显示有限公司 | 用于感测有机发光显示器的退化的方法 |
CN105469745A (zh) * | 2016-01-29 | 2016-04-06 | 深圳市华星光电技术有限公司 | 像素补偿电路、方法、扫描驱动电路及平面显示装置 |
CN107424563A (zh) * | 2016-05-23 | 2017-12-01 | 乐金显示有限公司 | 有机发光二极管显示装置 |
CN106782319A (zh) * | 2016-12-27 | 2017-05-31 | 京东方科技集团股份有限公司 | 一种像素电路、像素驱动方法、显示装置 |
CN106960656A (zh) * | 2017-05-11 | 2017-07-18 | 京东方科技集团股份有限公司 | 一种有机发光显示面板及其显示方法 |
CN107358915A (zh) * | 2017-08-11 | 2017-11-17 | 上海天马有机发光显示技术有限公司 | 一种像素电路、其驱动方法、显示面板及显示装置 |
CN107731164A (zh) * | 2017-10-31 | 2018-02-23 | 京东方科技集团股份有限公司 | 像素驱动电路及其驱动方法、显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US10997920B2 (en) | 2021-05-04 |
US20200184894A1 (en) | 2020-06-11 |
WO2019214397A1 (zh) | 2019-11-14 |
CN110459172A (zh) | 2019-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110459172B (zh) | 一种像素驱动电路及驱动方法、显示装置 | |
CN107274825B (zh) | 显示面板、显示装置、像素驱动电路及其控制方法 | |
US20220375408A1 (en) | Pixel driving circuit, method of driving the same and display device | |
US11195463B2 (en) | Pixel driving circuit, pixel driving method, display panel and display device | |
US10984719B2 (en) | Pixel circuit unit, driving method thereof, display panel and display device | |
US7847762B2 (en) | Display device and electronic equipment | |
US9262966B2 (en) | Pixel circuit, display panel and display apparatus | |
US9564082B2 (en) | Array substrate, display device and driving method thereof | |
US8648848B2 (en) | Display device and displaying method thereof, and driving circuit for current-driven device | |
CN108428434B (zh) | 像素电路、有机发光显示面板及显示装置 | |
CN106782304B (zh) | 一种像素驱动电路、像素阵列、驱动方法及有机发光显示面板 | |
CN109712568B (zh) | 一种像素驱动电路及其驱动方法、显示面板、显示装置 | |
CN111445863B (zh) | 一种像素驱动电路及其驱动方法、显示装置 | |
US9165508B2 (en) | Display apparatus using reference voltage line for parasitic capacitance, electronic apparatus using the display apparatus and driving method of the display apparatus | |
CN110517641B (zh) | 像素电路、参数检测方法、显示面板和显示装置 | |
CN112102784B (zh) | 一种像素驱动电路及其制作方法、显示装置 | |
CN110675829B (zh) | 像素驱动电路及其驱动方法、显示面板、显示装置 | |
US20140332775A1 (en) | Pixel circuit and display apparatus using the same | |
JP2019101098A (ja) | 表示装置 | |
CN108735145B (zh) | 像素电路、像素驱动方法和显示装置 | |
CN113658554B (zh) | 像素驱动电路、像素驱动方法及显示装置 | |
CN108766353B (zh) | 像素驱动电路及方法、显示装置 | |
CN114762034B (zh) | 显示面板及其驱动方法、显示装置 | |
WO2018153096A1 (zh) | 像素驱动电路、像素驱动电路的驱动方法及显示装置 | |
JP2014038168A (ja) | 表示装置、電子機器、駆動方法および駆動回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200214 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Applicant after: BOE TECHNOLOGY GROUP Co.,Ltd. Applicant after: Kunming BOE Display Technology Co., Ltd. Address before: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Applicant before: BOE TECHNOLOGY GROUP Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: Yunnan chuangshijie Optoelectronic Technology Co., Ltd Address before: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee before: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee before: Kunming BOE Display Technology Co.,Ltd. |