TW200731213A - Pixel circuit and display device - Google Patents
Pixel circuit and display deviceInfo
- Publication number
- TW200731213A TW200731213A TW095142200A TW95142200A TW200731213A TW 200731213 A TW200731213 A TW 200731213A TW 095142200 A TW095142200 A TW 095142200A TW 95142200 A TW95142200 A TW 95142200A TW 200731213 A TW200731213 A TW 200731213A
- Authority
- TW
- Taiwan
- Prior art keywords
- threshold voltage
- drive transistor
- transistor trd
- output current
- pixel circuit
- Prior art date
Links
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]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02579—P-type
-
- 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
- G09G2300/0861—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
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0254—Control of polarity reversal in general, other than for liquid crystal displays
- G09G2310/0256—Control of polarity reversal in general, other than for liquid crystal displays with the purpose of reversing the voltage across a light emitting or modulating element within a pixel
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
- G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating elements
-
- 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]
- G09G3/3266—Details of drivers for scan electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13069—Thin film transistor [TFT]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005328334A JP5245195B2 (ja) | 2005-11-14 | 2005-11-14 | 画素回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200731213A true TW200731213A (en) | 2007-08-16 |
TWI358708B TWI358708B (zh) | 2012-02-21 |
Family
ID=38023367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095142200A TW200731213A (en) | 2005-11-14 | 2006-11-14 | Pixel circuit and display device |
Country Status (6)
Country | Link |
---|---|
US (3) | US8654111B2 (zh) |
JP (1) | JP5245195B2 (zh) |
KR (1) | KR101346339B1 (zh) |
CN (2) | CN101310318B (zh) |
TW (1) | TW200731213A (zh) |
WO (1) | WO2007055376A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI409757B (zh) * | 2007-12-21 | 2013-09-21 | Sony Corp | 自發光顯示裝置及其驅動方法 |
TWI424410B (zh) * | 2008-06-25 | 2014-01-21 | Sony Corp | 顯示裝置及其驅動方法 |
TWI457902B (zh) * | 2010-06-28 | 2014-10-21 | Samsung Display Co Ltd | 有機發光顯示器及其驅動方法 |
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JP5257075B2 (ja) | 2007-06-15 | 2013-08-07 | パナソニック株式会社 | 画像表示装置 |
TWI444967B (zh) | 2007-06-15 | 2014-07-11 | Panasonic Corp | Image display device |
CA2691518A1 (en) * | 2007-07-11 | 2009-01-15 | Sony Corporation | Display device and display device drive method |
JP2009031620A (ja) * | 2007-07-30 | 2009-02-12 | Sony Corp | 表示装置及び表示装置の駆動方法 |
JP2009099777A (ja) * | 2007-10-17 | 2009-05-07 | Sony Corp | 表示装置と電子機器 |
JP2009244665A (ja) | 2008-03-31 | 2009-10-22 | Sony Corp | パネルおよび駆動制御方法 |
JP4780134B2 (ja) * | 2008-04-09 | 2011-09-28 | ソニー株式会社 | 画像表示装置及び画像表示装置の駆動方法 |
JP2010002498A (ja) | 2008-06-18 | 2010-01-07 | Sony Corp | パネルおよび駆動制御方法 |
KR101509114B1 (ko) * | 2008-06-23 | 2015-04-08 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR20100009219A (ko) | 2008-07-18 | 2010-01-27 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
JP2010048865A (ja) * | 2008-08-19 | 2010-03-04 | Sony Corp | 表示装置、表示駆動方法 |
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JP4640472B2 (ja) | 2008-08-19 | 2011-03-02 | ソニー株式会社 | 表示装置、表示駆動方法 |
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JP2011118020A (ja) | 2009-12-01 | 2011-06-16 | Sony Corp | 表示装置、表示駆動方法 |
JP5477004B2 (ja) | 2010-01-14 | 2014-04-23 | ソニー株式会社 | 表示装置、表示駆動方法 |
JP2011145481A (ja) * | 2010-01-14 | 2011-07-28 | Sony Corp | 表示装置、表示駆動方法 |
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KR101901354B1 (ko) * | 2011-11-22 | 2018-09-21 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치 |
US8917453B2 (en) | 2011-12-23 | 2014-12-23 | Microsoft Corporation | Reflective array waveguide |
US9223138B2 (en) | 2011-12-23 | 2015-12-29 | Microsoft Technology Licensing, Llc | Pixel opacity for augmented reality |
US8638498B2 (en) | 2012-01-04 | 2014-01-28 | David D. Bohn | Eyebox adjustment for interpupillary distance |
US9606586B2 (en) | 2012-01-23 | 2017-03-28 | Microsoft Technology Licensing, Llc | Heat transfer device |
US9779643B2 (en) * | 2012-02-15 | 2017-10-03 | Microsoft Technology Licensing, Llc | Imaging structure emitter configurations |
US9726887B2 (en) | 2012-02-15 | 2017-08-08 | Microsoft Technology Licensing, Llc | Imaging structure color conversion |
US9368546B2 (en) | 2012-02-15 | 2016-06-14 | Microsoft Technology Licensing, Llc | Imaging structure with embedded light sources |
US9297996B2 (en) | 2012-02-15 | 2016-03-29 | Microsoft Technology Licensing, Llc | Laser illumination scanning |
US9578318B2 (en) | 2012-03-14 | 2017-02-21 | Microsoft Technology Licensing, Llc | Imaging structure emitter calibration |
US11068049B2 (en) | 2012-03-23 | 2021-07-20 | Microsoft Technology Licensing, Llc | Light guide display and field of view |
US9558590B2 (en) | 2012-03-28 | 2017-01-31 | Microsoft Technology Licensing, Llc | Augmented reality light guide display |
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US9717981B2 (en) | 2012-04-05 | 2017-08-01 | Microsoft Technology Licensing, Llc | Augmented reality and physical games |
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JP2013240002A (ja) | 2012-05-17 | 2013-11-28 | Sony Corp | 固体撮像装置、固体撮像装置の駆動方法、及び、電子機器 |
US10502876B2 (en) | 2012-05-22 | 2019-12-10 | Microsoft Technology Licensing, Llc | Waveguide optics focus elements |
US8989535B2 (en) | 2012-06-04 | 2015-03-24 | Microsoft Technology Licensing, Llc | Multiple waveguide imaging structure |
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US10192358B2 (en) | 2012-12-20 | 2019-01-29 | Microsoft Technology Licensing, Llc | Auto-stereoscopic augmented reality display |
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CN103943067B (zh) | 2014-03-31 | 2017-04-12 | 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 |
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US10678412B2 (en) | 2014-07-31 | 2020-06-09 | Microsoft Technology Licensing, Llc | Dynamic joint dividers for application windows |
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KR100490622B1 (ko) * | 2003-01-21 | 2005-05-17 | 삼성에스디아이 주식회사 | 유기 전계발광 표시장치 및 그 구동방법과 픽셀회로 |
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JP4197287B2 (ja) | 2003-03-28 | 2008-12-17 | シャープ株式会社 | 表示装置 |
JP3912313B2 (ja) * | 2003-03-31 | 2007-05-09 | セイコーエプソン株式会社 | 画素回路、電気光学装置および電子機器 |
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JP4049037B2 (ja) | 2003-06-30 | 2008-02-20 | ソニー株式会社 | 表示装置およびその駆動方法 |
JP4608999B2 (ja) | 2003-08-29 | 2011-01-12 | セイコーエプソン株式会社 | 電子回路の駆動方法、電子回路、電子装置、電気光学装置、電子機器および電子装置の駆動方法 |
JP2005172917A (ja) * | 2003-12-08 | 2005-06-30 | Sony Corp | ディスプレイ装置及びディスプレイ装置の駆動方法 |
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JP4547605B2 (ja) * | 2004-01-19 | 2010-09-22 | ソニー株式会社 | 表示装置及びその駆動方法 |
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JP5015428B2 (ja) | 2005-03-17 | 2012-08-29 | グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー | 表示装置 |
JP4240068B2 (ja) * | 2006-06-30 | 2009-03-18 | ソニー株式会社 | 表示装置及びその駆動方法 |
JP5152094B2 (ja) | 2009-04-24 | 2013-02-27 | ソニー株式会社 | 画素回路及び画素回路の駆動方法、並びに、表示装置及び表示装置の駆動方法 |
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2005
- 2005-11-14 JP JP2005328334A patent/JP5245195B2/ja active Active
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2006
- 2006-11-14 TW TW095142200A patent/TW200731213A/zh not_active IP Right Cessation
- 2006-11-14 WO PCT/JP2006/322653 patent/WO2007055376A1/ja active Application Filing
- 2006-11-14 CN CN2006800424676A patent/CN101310318B/zh active Active
- 2006-11-14 US US11/992,967 patent/US8654111B2/en not_active Expired - Fee Related
- 2006-11-14 KR KR1020087008509A patent/KR101346339B1/ko active IP Right Grant
- 2006-11-14 CN CN2010105186102A patent/CN101996578B/zh active Active
-
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- 2013-11-22 US US14/087,335 patent/US10410585B2/en active Active
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- 2019-02-19 US US16/279,515 patent/US11170721B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI409757B (zh) * | 2007-12-21 | 2013-09-21 | Sony Corp | 自發光顯示裝置及其驅動方法 |
TWI424410B (zh) * | 2008-06-25 | 2014-01-21 | Sony Corp | 顯示裝置及其驅動方法 |
TWI457902B (zh) * | 2010-06-28 | 2014-10-21 | Samsung Display Co Ltd | 有機發光顯示器及其驅動方法 |
Also Published As
Publication number | Publication date |
---|---|
US10410585B2 (en) | 2019-09-10 |
US20090251493A1 (en) | 2009-10-08 |
US8654111B2 (en) | 2014-02-18 |
US20140078130A1 (en) | 2014-03-20 |
WO2007055376A1 (ja) | 2007-05-18 |
TWI358708B (zh) | 2012-02-21 |
CN101996578B (zh) | 2012-08-22 |
CN101310318B (zh) | 2010-12-15 |
US11170721B2 (en) | 2021-11-09 |
CN101996578A (zh) | 2011-03-30 |
US20190180697A1 (en) | 2019-06-13 |
JP2007133282A (ja) | 2007-05-31 |
KR20080072819A (ko) | 2008-08-07 |
CN101310318A (zh) | 2008-11-19 |
KR101346339B1 (ko) | 2014-01-02 |
JP5245195B2 (ja) | 2013-07-24 |
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