CN104464616A - 像素电路及其驱动方法、显示面板 - Google Patents
像素电路及其驱动方法、显示面板 Download PDFInfo
- Publication number
- CN104464616A CN104464616A CN201410588530.2A CN201410588530A CN104464616A CN 104464616 A CN104464616 A CN 104464616A CN 201410588530 A CN201410588530 A CN 201410588530A CN 104464616 A CN104464616 A CN 104464616A
- Authority
- CN
- China
- Prior art keywords
- transistor
- electric capacity
- line signal
- image element
- scanning
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000004044 response Effects 0.000 claims description 25
- 230000008859 change Effects 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 11
- 230000001052 transient effect Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 15
- 230000008901 benefit Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000013078 crystal Substances 0.000 description 7
- 229920001621 AMOLED Polymers 0.000 description 4
- 230000001808 coupling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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
- G09G3/3233—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
-
- 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
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
-
- 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
-
- 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
- G09G2300/0809—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
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)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410588530.2A CN104464616B (zh) | 2014-10-28 | 2014-10-28 | 像素电路及其驱动方法、显示面板 |
US14/801,786 US9728128B2 (en) | 2014-10-28 | 2015-07-16 | Pixel circuit, driving method thereof and display panel |
DE102015113894.8A DE102015113894B4 (de) | 2014-10-28 | 2015-08-21 | Pixelschaltung, Steuerungsverfahren dafür und Anzeigetafel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410588530.2A CN104464616B (zh) | 2014-10-28 | 2014-10-28 | 像素电路及其驱动方法、显示面板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104464616A true CN104464616A (zh) | 2015-03-25 |
CN104464616B CN104464616B (zh) | 2017-10-03 |
Family
ID=52910575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410588530.2A Active CN104464616B (zh) | 2014-10-28 | 2014-10-28 | 像素电路及其驱动方法、显示面板 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9728128B2 (zh) |
CN (1) | CN104464616B (zh) |
DE (1) | DE102015113894B4 (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105139804A (zh) * | 2015-09-28 | 2015-12-09 | 京东方科技集团股份有限公司 | 一种像素驱动电路、显示面板及其驱动方法和显示装置 |
CN106558287A (zh) * | 2017-01-25 | 2017-04-05 | 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 |
CN106782304A (zh) * | 2016-12-29 | 2017-05-31 | 上海天马微电子有限公司 | 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 |
CN107424565A (zh) * | 2017-08-24 | 2017-12-01 | 武汉华星光电半导体显示技术有限公司 | 一种oled像素电路及其驱动方法、oled显示器 |
WO2018157613A1 (zh) * | 2017-03-03 | 2018-09-07 | 京东方科技集团股份有限公司 | 一种oled像素电路及其驱动方法、显示装置 |
WO2018176556A1 (zh) * | 2017-03-31 | 2018-10-04 | 深圳市华星光电半导体显示技术有限公司 | 驱动电路及液晶显示设备 |
CN108806605A (zh) * | 2018-06-15 | 2018-11-13 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板和显示装置 |
CN109493789A (zh) * | 2018-06-07 | 2019-03-19 | 友达光电股份有限公司 | 像素电路 |
EP3355297A4 (en) * | 2015-09-25 | 2019-03-20 | Boe Technology Group Co. Ltd. | DISPLAY PANEL AND CONTROL METHOD AND DISPLAY DEVICE |
CN110914894A (zh) * | 2017-07-21 | 2020-03-24 | 华为技术有限公司 | 一种用于显示设备的像素电路 |
US10916188B2 (en) | 2017-05-27 | 2021-02-09 | Ordos Yuansheng Optoelectronics Co., Ltd. | Pixel compensation circuit, compensation method, and display device |
WO2022160125A1 (zh) * | 2021-01-27 | 2022-08-04 | 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、显示基板、显示装置 |
CN114974118A (zh) * | 2022-06-29 | 2022-08-30 | 上海天马微电子有限公司 | 一种显示面板、其驱动方法及显示装置 |
CN115410530A (zh) * | 2022-08-30 | 2022-11-29 | 惠科股份有限公司 | 像素补偿电路、驱动方法和显示面板 |
WO2023000448A1 (zh) * | 2021-07-22 | 2023-01-26 | 上海闻泰信息技术有限公司 | 像素驱动电路、显示面板及显示设备 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104575389A (zh) * | 2015-01-29 | 2015-04-29 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板及显示装置 |
CN106128360B (zh) * | 2016-09-08 | 2018-11-13 | 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 |
CN106952617B (zh) * | 2017-05-18 | 2019-01-25 | 京东方科技集团股份有限公司 | 像素驱动电路及方法、显示装置 |
CN107393466B (zh) * | 2017-08-14 | 2019-01-15 | 深圳市华星光电半导体显示技术有限公司 | 耗尽型tft的oled外部补偿电路 |
CN109427290A (zh) * | 2017-08-23 | 2019-03-05 | 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 |
US10347185B2 (en) | 2017-08-24 | 2019-07-09 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Organic light-emitting diode (OLED) pixel circuits, driving method thereof, and OLED displays |
US10423286B1 (en) * | 2018-03-09 | 2019-09-24 | Int Tech Co., Ltd. | Circuit for fingerprint sensing and electronic device comprising the circuit |
CN109410836A (zh) * | 2018-12-05 | 2019-03-01 | 武汉华星光电半导体显示技术有限公司 | Oled像素驱动电路及显示面板 |
CN109979394A (zh) * | 2019-05-17 | 2019-07-05 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、阵列基板及显示装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110134100A1 (en) * | 2009-12-08 | 2011-06-09 | Bo-Yong Chung | Pixel circuit and organic electro-luminescent display apparatus |
KR20110078787A (ko) * | 2009-12-31 | 2011-07-07 | 엘지디스플레이 주식회사 | 유기 발광 다이오드 표시 장치 |
CN102339586A (zh) * | 2010-07-19 | 2012-02-01 | 三星移动显示器株式会社 | 像素和具有该像素的有机发光显示器 |
CN102831859A (zh) * | 2012-05-24 | 2012-12-19 | 友达光电股份有限公司 | 发光二极管显示器及其像素电路和驱动方法 |
CN103971640A (zh) * | 2014-05-07 | 2014-08-06 | 京东方科技集团股份有限公司 | 一种像素驱动电路及其驱动方法和显示装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI276029B (en) | 2005-11-28 | 2007-03-11 | Chi Mei El Corp | Organic light-emitting display and voltage-driven organic light-emitting pixel |
TWI371018B (en) | 2006-05-09 | 2012-08-21 | Chimei Innolux Corp | System for displaying image and driving display element method |
JP5342111B2 (ja) | 2007-03-09 | 2013-11-13 | 株式会社ジャパンディスプレイ | 有機el表示装置 |
KR100897172B1 (ko) * | 2007-10-25 | 2009-05-14 | 삼성모바일디스플레이주식회사 | 화소 및 그를 이용한 유기전계발광표시장치 |
US8575602B2 (en) * | 2009-10-20 | 2013-11-05 | Sharp Kabushiki Kaisha | Active matrix substrate and organic EL display device |
KR101048919B1 (ko) * | 2010-02-17 | 2011-07-12 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
KR20140030455A (ko) | 2012-08-29 | 2014-03-12 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 구동 방법 |
KR102045546B1 (ko) * | 2012-11-12 | 2019-12-03 | 삼성디스플레이 주식회사 | 화소, 이를 포함하는 표시 장치 및 그 구동 방법 |
TWI483233B (zh) | 2013-02-08 | 2015-05-01 | Au Optronics Corp | 像素結構及其驅動方法 |
KR102159390B1 (ko) * | 2013-11-13 | 2020-09-24 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
KR102113650B1 (ko) * | 2013-12-27 | 2020-06-03 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
-
2014
- 2014-10-28 CN CN201410588530.2A patent/CN104464616B/zh active Active
-
2015
- 2015-07-16 US US14/801,786 patent/US9728128B2/en active Active
- 2015-08-21 DE DE102015113894.8A patent/DE102015113894B4/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110134100A1 (en) * | 2009-12-08 | 2011-06-09 | Bo-Yong Chung | Pixel circuit and organic electro-luminescent display apparatus |
KR20110078787A (ko) * | 2009-12-31 | 2011-07-07 | 엘지디스플레이 주식회사 | 유기 발광 다이오드 표시 장치 |
CN102339586A (zh) * | 2010-07-19 | 2012-02-01 | 三星移动显示器株式会社 | 像素和具有该像素的有机发光显示器 |
CN102831859A (zh) * | 2012-05-24 | 2012-12-19 | 友达光电股份有限公司 | 发光二极管显示器及其像素电路和驱动方法 |
CN103971640A (zh) * | 2014-05-07 | 2014-08-06 | 京东方科技集团股份有限公司 | 一种像素驱动电路及其驱动方法和显示装置 |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3355297A4 (en) * | 2015-09-25 | 2019-03-20 | Boe Technology Group Co. Ltd. | DISPLAY PANEL AND CONTROL METHOD AND DISPLAY DEVICE |
US9965097B2 (en) | 2015-09-28 | 2018-05-08 | Boe Technology Group Co., Ltd. | Pixel driving circuit, display panel, method for driving display panel, and display device that compensates for threshold voltage drift and voltage fluctuation of a touch driving signal |
CN105139804A (zh) * | 2015-09-28 | 2015-12-09 | 京东方科技集团股份有限公司 | 一种像素驱动电路、显示面板及其驱动方法和显示装置 |
CN105139804B (zh) * | 2015-09-28 | 2018-12-21 | 京东方科技集团股份有限公司 | 一种像素驱动电路、显示面板及其驱动方法和显示装置 |
CN106782304A (zh) * | 2016-12-29 | 2017-05-31 | 上海天马微电子有限公司 | 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 |
CN106782304B (zh) * | 2016-12-29 | 2023-11-17 | 上海天马微电子有限公司 | 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 |
CN106558287A (zh) * | 2017-01-25 | 2017-04-05 | 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 |
US10373557B2 (en) | 2017-01-25 | 2019-08-06 | Shanghai Tianma AM-OLED Co., Ltd. | Organic light-emitting pixel driving circuit, driving method and organic light-emitting display panel |
US10923039B2 (en) | 2017-03-03 | 2021-02-16 | Boe Technology Group Co., Ltd. | OLED pixel circuit and driving method thereof, and display device |
WO2018157613A1 (zh) * | 2017-03-03 | 2018-09-07 | 京东方科技集团股份有限公司 | 一种oled像素电路及其驱动方法、显示装置 |
WO2018176556A1 (zh) * | 2017-03-31 | 2018-10-04 | 深圳市华星光电半导体显示技术有限公司 | 驱动电路及液晶显示设备 |
US10916188B2 (en) | 2017-05-27 | 2021-02-09 | Ordos Yuansheng Optoelectronics Co., Ltd. | Pixel compensation circuit, compensation method, and display device |
CN110914894A (zh) * | 2017-07-21 | 2020-03-24 | 华为技术有限公司 | 一种用于显示设备的像素电路 |
CN107424565A (zh) * | 2017-08-24 | 2017-12-01 | 武汉华星光电半导体显示技术有限公司 | 一种oled像素电路及其驱动方法、oled显示器 |
CN109493789A (zh) * | 2018-06-07 | 2019-03-19 | 友达光电股份有限公司 | 像素电路 |
WO2019237756A1 (zh) * | 2018-06-15 | 2019-12-19 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板和显示装置 |
US11341912B2 (en) | 2018-06-15 | 2022-05-24 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Pixel circuit and method for driving the same, display panel and display device |
CN108806605A (zh) * | 2018-06-15 | 2018-11-13 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板和显示装置 |
WO2022160125A1 (zh) * | 2021-01-27 | 2022-08-04 | 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、显示基板、显示装置 |
US11688343B2 (en) | 2021-01-27 | 2023-06-27 | Boe Technology Group Co., Ltd. | Pixel driving circuit and method of driving the same, display substrate and display device |
WO2023000448A1 (zh) * | 2021-07-22 | 2023-01-26 | 上海闻泰信息技术有限公司 | 像素驱动电路、显示面板及显示设备 |
CN114974118A (zh) * | 2022-06-29 | 2022-08-30 | 上海天马微电子有限公司 | 一种显示面板、其驱动方法及显示装置 |
CN115410530A (zh) * | 2022-08-30 | 2022-11-29 | 惠科股份有限公司 | 像素补偿电路、驱动方法和显示面板 |
CN115410530B (zh) * | 2022-08-30 | 2023-07-18 | 惠科股份有限公司 | 像素补偿电路、驱动方法和显示面板 |
Also Published As
Publication number | Publication date |
---|---|
US9728128B2 (en) | 2017-08-08 |
CN104464616B (zh) | 2017-10-03 |
US20160117983A1 (en) | 2016-04-28 |
DE102015113894A1 (de) | 2016-04-28 |
DE102015113894B4 (de) | 2022-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104464616A (zh) | 像素电路及其驱动方法、显示面板 | |
CN104409042B (zh) | 像素电路及其驱动方法、显示面板、显示装置 | |
US10339862B2 (en) | Pixel and organic light emitting display device using the same | |
CN103050082B (zh) | 发光显示装置 | |
CN104200778B (zh) | 像素电路及其驱动方法、显示面板、显示装置 | |
CN103123773B (zh) | Amoled像素驱动电路 | |
CN103050080B (zh) | 有机发光显示器的像素电路及其驱动方法 | |
US9262966B2 (en) | Pixel circuit, display panel and display apparatus | |
CN105895028B (zh) | 一种像素电路及驱动方法和显示设备 | |
CN104200777B (zh) | 像素电路及其驱动方法、显示面板、显示装置 | |
WO2016119304A1 (zh) | Amoled像素驱动电路及像素驱动方法 | |
US20150187265A1 (en) | Amoled display panel and organic light emitting diode display device | |
US20180211599A1 (en) | Pixel circuit, driving method for the same and an organic light-emitting display | |
CN109509433A (zh) | 像素电路、显示装置和像素驱动方法 | |
TWI471844B (zh) | 顯示面板、畫素驅動電路、驅動畫素方法與電子裝置 | |
CN104217681A (zh) | 一种像素电路、显示面板及显示装置 | |
CN105789250A (zh) | 像素电路及其驱动方法和有机发光显示器 | |
CN104157241A (zh) | 一种像素驱动电路及其驱动方法和显示装置 | |
CN102682705A (zh) | Amoled像素驱动电路 | |
CN101859542A (zh) | 有机发光二极管显示装置及其有机发光二极管像素电路 | |
TW201730867A (zh) | 畫素電路以及驅動方法 | |
CN103971643B (zh) | 一种有机发光二极管像素电路及显示装置 | |
CN102693696A (zh) | 像素电路结构及驱动像素电路结构的方法 | |
US9390653B2 (en) | Pixel circuit with organic light emitting diode | |
CN107093405A (zh) | Amoled像素驱动电路及像素驱动方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220330 Address after: No.8, liufangyuan Henglu, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: WUHAN TIANMA MICROELECTRONICS Co.,Ltd. Patentee after: Wuhan Tianma Microelectronics Co.,Ltd. Shanghai Branch Patentee after: Tianma Micro-Electronics Co.,Ltd. Address before: 201201, 889, Qing Qing Road, Shanghai, Pudong New Area Patentee before: SHANGHAI TIANMA AM-OLED Co.,Ltd. Patentee before: Tianma Micro-Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |