CN1310203C - 电子电路、电子装置和电子仪器 - Google Patents
电子电路、电子装置和电子仪器 Download PDFInfo
- Publication number
- CN1310203C CN1310203C CNB031249833A CN03124983A CN1310203C CN 1310203 C CN1310203 C CN 1310203C CN B031249833 A CNB031249833 A CN B031249833A CN 03124983 A CN03124983 A CN 03124983A CN 1310203 C CN1310203 C CN 1310203C
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- CN
- China
- Prior art keywords
- current
- circuit part
- circuit
- levels
- transistor
- 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.)
- Expired - Lifetime
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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
-
- 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
- G09G3/3241—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
-
- 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
- G09G2300/0842—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
- G09G2300/0861—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
- 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
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
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)
- Thin Film Transistor (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002280918 | 2002-09-26 | ||
JP2002280918A JP2004117820A (ja) | 2002-09-26 | 2002-09-26 | 電子回路、電子装置及び電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1490778A CN1490778A (zh) | 2004-04-21 |
CN1310203C true CN1310203C (zh) | 2007-04-11 |
Family
ID=32275500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031249833A Expired - Lifetime CN1310203C (zh) | 2002-09-26 | 2003-09-23 | 电子电路、电子装置和电子仪器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7417605B2 (zh) |
JP (1) | JP2004117820A (zh) |
KR (1) | KR100524281B1 (zh) |
CN (1) | CN1310203C (zh) |
TW (1) | TWI231929B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1610292B1 (en) | 2004-06-25 | 2016-06-15 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method thereof and electronic device |
JP5275551B2 (ja) * | 2006-06-02 | 2013-08-28 | 富士フイルム株式会社 | 電流制御型駆動回路および表示装置 |
CN101212865B (zh) * | 2006-12-29 | 2011-01-19 | 财团法人工业技术研究院 | 以有机晶体管为基础的印刷电路单元 |
TWI417840B (zh) * | 2009-08-26 | 2013-12-01 | Au Optronics Corp | 畫素電路、主動式矩陣有機發光二極體顯示器及畫素電路之驅動方法 |
WO2016043873A1 (en) * | 2014-09-19 | 2016-03-24 | Kopin Corporation | Active matrix led pixel driving circuit and layout method |
KR20170020571A (ko) * | 2015-08-12 | 2017-02-23 | 삼성디스플레이 주식회사 | 표시 장치 |
CN107342050B (zh) * | 2017-08-30 | 2019-08-30 | 上海天马有机发光显示技术有限公司 | 一种显示基板及显示装置 |
CN109545142B (zh) * | 2018-12-28 | 2020-10-20 | 上海天马微电子有限公司 | 像素驱动电路、方法、显示面板和显示装置 |
KR20200111873A (ko) * | 2019-03-19 | 2020-10-05 | 삼성디스플레이 주식회사 | 표시 장치 |
CN110299107B (zh) * | 2019-06-28 | 2021-01-29 | 上海天马有机发光显示技术有限公司 | 一种有机发光显示面板及有机发光显示装置 |
CN110379392B (zh) * | 2019-07-24 | 2022-09-02 | 京东方科技集团股份有限公司 | 阵列基板、显示面板及其显示方法 |
CN112419963A (zh) * | 2019-08-19 | 2021-02-26 | 群创光电股份有限公司 | 发光装置及显示设备 |
TW202244884A (zh) * | 2021-04-30 | 2022-11-16 | 日商半導體能源研究所股份有限公司 | 顯示裝置 |
CN117253451A (zh) * | 2022-06-09 | 2023-12-19 | 京东方科技集团股份有限公司 | 像素驱动电路、显示面板及其制备方法、显示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198803A (en) * | 1990-06-06 | 1993-03-30 | Opto Tech Corporation | Large scale movie display system with multiple gray levels |
CN1322015A (zh) * | 2000-04-27 | 2001-11-14 | 株式会社半导体能源研究所 | 发光器件 |
US6380688B1 (en) * | 1999-08-16 | 2002-04-30 | Lg Philips Lcd Co., Ltd. | Electro-luminescence display with divided power supply lines |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6462722B1 (en) | 1997-02-17 | 2002-10-08 | Seiko Epson Corporation | Current-driven light-emitting display apparatus and method of producing the same |
JP3252897B2 (ja) | 1998-03-31 | 2002-02-04 | 日本電気株式会社 | 素子駆動装置および方法、画像表示装置 |
US7379039B2 (en) * | 1999-07-14 | 2008-05-27 | Sony Corporation | Current drive circuit and display device using same pixel circuit, and drive method |
WO2001006484A1 (fr) | 1999-07-14 | 2001-01-25 | Sony Corporation | Circuit d'attaque et affichage le comprenant, circuit de pixels et procede d'attaque |
JP2001147659A (ja) * | 1999-11-18 | 2001-05-29 | Sony Corp | 表示装置 |
JP2002244617A (ja) * | 2001-02-15 | 2002-08-30 | Sanyo Electric Co Ltd | 有機el画素回路 |
JP2003005710A (ja) * | 2001-06-25 | 2003-01-08 | Nec Corp | 電流駆動回路及び画像表示装置 |
JP3800050B2 (ja) * | 2001-08-09 | 2006-07-19 | 日本電気株式会社 | 表示装置の駆動回路 |
US6876350B2 (en) * | 2001-08-10 | 2005-04-05 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic equipment using the same |
SG120075A1 (en) * | 2001-09-21 | 2006-03-28 | Semiconductor Energy Lab | Semiconductor device |
JP4034086B2 (ja) | 2002-03-01 | 2008-01-16 | 株式会社半導体エネルギー研究所 | 発光装置及び電子機器 |
SG110023A1 (en) | 2002-03-01 | 2005-04-28 | Semiconductor Energy Lab | Display device, light emitting device, and electronic eqipment |
-
2002
- 2002-09-26 JP JP2002280918A patent/JP2004117820A/ja active Pending
-
2003
- 2003-09-16 KR KR10-2003-0063914A patent/KR100524281B1/ko active IP Right Grant
- 2003-09-23 TW TW092126236A patent/TWI231929B/zh not_active IP Right Cessation
- 2003-09-23 CN CNB031249833A patent/CN1310203C/zh not_active Expired - Lifetime
- 2003-09-25 US US10/669,852 patent/US7417605B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198803A (en) * | 1990-06-06 | 1993-03-30 | Opto Tech Corporation | Large scale movie display system with multiple gray levels |
US6380688B1 (en) * | 1999-08-16 | 2002-04-30 | Lg Philips Lcd Co., Ltd. | Electro-luminescence display with divided power supply lines |
CN1322015A (zh) * | 2000-04-27 | 2001-11-14 | 株式会社半导体能源研究所 | 发光器件 |
Also Published As
Publication number | Publication date |
---|---|
TW200405259A (en) | 2004-04-01 |
CN1490778A (zh) | 2004-04-21 |
KR100524281B1 (ko) | 2005-10-28 |
TWI231929B (en) | 2005-05-01 |
US7417605B2 (en) | 2008-08-26 |
JP2004117820A (ja) | 2004-04-15 |
US20070200802A1 (en) | 2007-08-30 |
KR20040027339A (ko) | 2004-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: Tokyo, Japan Patentee after: El technology integration Co.,Ltd. Address before: Tokyo, Japan Patentee before: Seiko Epson Corp. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220425 Address after: 05-15, bayeliba Plaza, 60 bayeliba Road, Singapore Patentee after: Element capital commercial Co. Address before: Tokyo, Japan Patentee before: El technology integration Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20070411 |