CN110164376A - 一种有机发光显示装置的像素电路及其驱动方法 - Google Patents
一种有机发光显示装置的像素电路及其驱动方法 Download PDFInfo
- Publication number
- CN110164376A CN110164376A CN201810958454.8A CN201810958454A CN110164376A CN 110164376 A CN110164376 A CN 110164376A CN 201810958454 A CN201810958454 A CN 201810958454A CN 110164376 A CN110164376 A CN 110164376A
- Authority
- CN
- China
- Prior art keywords
- transistor
- signal
- pixel
- capacitor
- driving
- 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 description 17
- 239000003990 capacitor Substances 0.000 claims description 78
- 239000013078 crystal Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000008186 active pharmaceutical agent Substances 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810958454.8A CN110164376B (zh) | 2018-08-22 | 2018-08-22 | 一种有机发光显示装置的像素电路及其驱动方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810958454.8A CN110164376B (zh) | 2018-08-22 | 2018-08-22 | 一种有机发光显示装置的像素电路及其驱动方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110164376A true CN110164376A (zh) | 2019-08-23 |
CN110164376B CN110164376B (zh) | 2020-11-03 |
Family
ID=67645156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810958454.8A Active CN110164376B (zh) | 2018-08-22 | 2018-08-22 | 一种有机发光显示装置的像素电路及其驱动方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110164376B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111445836A (zh) * | 2019-09-16 | 2020-07-24 | 友达光电股份有限公司 | 像素电路 |
WO2021120290A1 (zh) * | 2019-12-16 | 2021-06-24 | 深圳市华星光电半导体显示技术有限公司 | 一种像素电路及其驱动方法、显示面板 |
CN113450712A (zh) * | 2021-06-29 | 2021-09-28 | 京东方科技集团股份有限公司 | 硅基发光单元的像素驱动装置及其方法、显示面板 |
CN114582288A (zh) * | 2020-12-01 | 2022-06-03 | 乐金显示有限公司 | 有机发光显示设备 |
CN115700868A (zh) * | 2021-07-15 | 2023-02-07 | 夏普显示科技株式会社 | 用于显示装置的像素电路 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101147185A (zh) * | 2005-01-26 | 2008-03-19 | 霍尼韦尔国际公司 | 有源矩阵有机发光二极管显示器 |
KR100889675B1 (ko) * | 2007-10-25 | 2009-03-19 | 삼성모바일디스플레이주식회사 | 화소 및 그를 이용한 유기전계발광표시장치 |
KR100962961B1 (ko) * | 2008-06-17 | 2010-06-10 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
CN102832229A (zh) * | 2012-08-31 | 2012-12-19 | 京东方科技集团股份有限公司 | 发光器件的像素电路及驱动方法和显示装置 |
CN103531149A (zh) * | 2013-10-31 | 2014-01-22 | 京东方科技集团股份有限公司 | 一种交流驱动的像素电路、驱动方法及显示装置 |
CN103903556A (zh) * | 2012-12-24 | 2014-07-02 | 乐金显示有限公司 | 有机发光二极管显示设备及其驱动方法 |
CN104809989A (zh) * | 2015-05-22 | 2015-07-29 | 京东方科技集团股份有限公司 | 一种像素电路、其驱动方法及相关装置 |
CN105679236A (zh) * | 2016-04-06 | 2016-06-15 | 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、显示面板和显示装置 |
CN107680537A (zh) * | 2017-11-21 | 2018-02-09 | 上海天马微电子有限公司 | 一种像素电路的驱动方法 |
CN108154845A (zh) * | 2018-03-15 | 2018-06-12 | 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、显示装置 |
-
2018
- 2018-08-22 CN CN201810958454.8A patent/CN110164376B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101147185A (zh) * | 2005-01-26 | 2008-03-19 | 霍尼韦尔国际公司 | 有源矩阵有机发光二极管显示器 |
KR100889675B1 (ko) * | 2007-10-25 | 2009-03-19 | 삼성모바일디스플레이주식회사 | 화소 및 그를 이용한 유기전계발광표시장치 |
KR100962961B1 (ko) * | 2008-06-17 | 2010-06-10 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
CN102832229A (zh) * | 2012-08-31 | 2012-12-19 | 京东方科技集团股份有限公司 | 发光器件的像素电路及驱动方法和显示装置 |
CN103903556A (zh) * | 2012-12-24 | 2014-07-02 | 乐金显示有限公司 | 有机发光二极管显示设备及其驱动方法 |
CN103531149A (zh) * | 2013-10-31 | 2014-01-22 | 京东方科技集团股份有限公司 | 一种交流驱动的像素电路、驱动方法及显示装置 |
CN104809989A (zh) * | 2015-05-22 | 2015-07-29 | 京东方科技集团股份有限公司 | 一种像素电路、其驱动方法及相关装置 |
CN105679236A (zh) * | 2016-04-06 | 2016-06-15 | 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、显示面板和显示装置 |
CN107680537A (zh) * | 2017-11-21 | 2018-02-09 | 上海天马微电子有限公司 | 一种像素电路的驱动方法 |
CN108154845A (zh) * | 2018-03-15 | 2018-06-12 | 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、显示装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111445836A (zh) * | 2019-09-16 | 2020-07-24 | 友达光电股份有限公司 | 像素电路 |
TWI721561B (zh) * | 2019-09-16 | 2021-03-11 | 友達光電股份有限公司 | 畫素電路 |
WO2021120290A1 (zh) * | 2019-12-16 | 2021-06-24 | 深圳市华星光电半导体显示技术有限公司 | 一种像素电路及其驱动方法、显示面板 |
CN114582288A (zh) * | 2020-12-01 | 2022-06-03 | 乐金显示有限公司 | 有机发光显示设备 |
CN114582288B (zh) * | 2020-12-01 | 2024-06-04 | 乐金显示有限公司 | 有机发光显示设备 |
CN113450712A (zh) * | 2021-06-29 | 2021-09-28 | 京东方科技集团股份有限公司 | 硅基发光单元的像素驱动装置及其方法、显示面板 |
CN115700868A (zh) * | 2021-07-15 | 2023-02-07 | 夏普显示科技株式会社 | 用于显示装置的像素电路 |
Also Published As
Publication number | Publication date |
---|---|
CN110164376B (zh) | 2020-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3493189B1 (en) | Electroluminescent display device | |
WO2020001635A1 (zh) | 驱动电路及其驱动方法、显示装置 | |
CN110164376A (zh) | 一种有机发光显示装置的像素电路及其驱动方法 | |
WO2018192353A1 (zh) | 像素驱动电路及其操作方法以及显示面板 | |
CN107358915A (zh) | 一种像素电路、其驱动方法、显示面板及显示装置 | |
WO2016119304A1 (zh) | Amoled像素驱动电路及像素驱动方法 | |
CN103123773B (zh) | Amoled像素驱动电路 | |
WO2016045283A1 (zh) | 像素驱动电路、方法、显示面板和显示装置 | |
WO2016145693A1 (zh) | Amoled像素驱动电路及像素驱动方法 | |
CN110223636A (zh) | 像素驱动电路及其驱动方法、显示装置 | |
CN112133242A (zh) | 显示面板及其驱动方法以及显示装置 | |
WO2016173124A1 (zh) | 像素电路、其驱动方法及相关装置 | |
CN101577085B (zh) | 显示设备、显示设备的驱动方法及电子器械 | |
CN104347031B (zh) | 显示装置、用于驱动该显示装置的方法以及电子设备 | |
WO2018068392A1 (zh) | Amoled像素驱动电路及驱动方法 | |
TWI767461B (zh) | 閘極驅動電路以及使用其的顯示裝置 | |
CN106067291A (zh) | 一种像素驱动电路及其驱动方法、显示装置 | |
CN110010072A (zh) | 像素电路及其驱动方法、显示装置 | |
CN106504701B (zh) | Amoled像素驱动电路及像素驱动方法 | |
CN107516488A (zh) | 一种像素电路、其驱动方法、显示面板及显示装置 | |
WO2018214533A1 (zh) | 显示装置以及像素电路及其控制方法 | |
KR20210075435A (ko) | 화소 구동 회로를 포함한 전계발광 표시장치 | |
WO2016119305A1 (zh) | Amoled像素驱动电路及像素驱动方法 | |
CN101572055A (zh) | 显示装置和显示装置驱动方法 | |
WO2019165650A1 (zh) | Amoled像素驱动电路及驱动方法 |
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: 20191126 Address after: 201206 Shanghai, Pudong New Area, China (Shanghai) free trade zone, new Jinqiao Road, No. 13, building 2, floor 27 Applicant after: Shanghai Shiou Photoelectric Technology Co.,Ltd. Address before: 201206 6 45, 45 Jinhai Road, Pudong New Area, Shanghai. Applicant before: SEEYA INFORMATION TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200903 Address after: 230012 Hefei Comprehensive Bonded Zone, new station, Hefei, Anhui Applicant after: Hefei Shiya Technology Co.,Ltd. Address before: 201206 Shanghai, Pudong New Area, China (Shanghai) free trade zone, new Jinqiao Road, No. 13, building 2, floor 27 Applicant before: Shanghai Shiou Photoelectric Technology Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
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: 230012 Hefei Comprehensive Bonded Zone, new station, Hefei, Anhui Patentee before: Hefei Shiya Technology Co.,Ltd. |