CN102122486B - 显示装置、光检测方法以及电子装置 - Google Patents
显示装置、光检测方法以及电子装置 Download PDFInfo
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- CN102122486B CN102122486B CN201010613127.2A CN201010613127A CN102122486B CN 102122486 B CN102122486 B CN 102122486B CN 201010613127 A CN201010613127 A CN 201010613127A CN 102122486 B CN102122486 B CN 102122486B
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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
- 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
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
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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
- 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
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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
- 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
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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
- 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
- G09G2300/0866—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 by means of changes in the pixel supply voltage
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
- G09G2320/0295—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel by monitoring each display 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
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
- G09G2360/147—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen the originated light output being determined for each pixel
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)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-001878 | 2010-01-07 | ||
JP2010001878A JP2011141418A (ja) | 2010-01-07 | 2010-01-07 | 表示装置、光検出方法、電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102122486A CN102122486A (zh) | 2011-07-13 |
CN102122486B true CN102122486B (zh) | 2014-11-12 |
Family
ID=44224456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010613127.2A Active CN102122486B (zh) | 2010-01-07 | 2010-12-29 | 显示装置、光检测方法以及电子装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110164010A1 (zh) |
JP (1) | JP2011141418A (zh) |
CN (1) | CN102122486B (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2011257338A (ja) | 2010-06-11 | 2011-12-22 | Seiko Epson Corp | 光学式位置検出装置および位置検出機能付き表示装置 |
JP2011257337A (ja) * | 2010-06-11 | 2011-12-22 | Seiko Epson Corp | 光学式位置検出装置および位置検出機能付き表示装置 |
JP2013057726A (ja) * | 2011-09-07 | 2013-03-28 | Sony Corp | 表示パネル、表示装置および電子機器 |
JP5955073B2 (ja) | 2012-04-23 | 2016-07-20 | キヤノン株式会社 | 表示装置及び表示装置の駆動方法 |
KR101993747B1 (ko) * | 2013-04-02 | 2019-07-02 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
CN103280180B (zh) * | 2013-05-28 | 2015-05-27 | 中国科学院上海高等研究院 | 基于主动式有机发光二极管的显示电路及驱动方法 |
US9430968B2 (en) * | 2013-06-27 | 2016-08-30 | Sharp Kabushiki Kaisha | Display device and drive method for same |
KR20150040066A (ko) * | 2013-10-04 | 2015-04-14 | 삼성디스플레이 주식회사 | 표시장치 및 그의 광검출 방법 |
JP2015156002A (ja) | 2014-02-21 | 2015-08-27 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | 表示装置、および制御方法 |
CN104157237B (zh) | 2014-07-18 | 2016-05-11 | 京东方科技集团股份有限公司 | 一种显示驱动电路及其驱动方法、显示装置 |
KR102285392B1 (ko) * | 2015-02-03 | 2021-08-04 | 삼성디스플레이 주식회사 | 센싱 장치, 표시장치, 및 전기적 신호 센싱 방법 |
KR20160117817A (ko) * | 2015-03-31 | 2016-10-11 | 삼성디스플레이 주식회사 | 화소 및 이를 이용한 표시 장치 |
US10032418B2 (en) * | 2016-05-09 | 2018-07-24 | Japan Display Inc. | Display apparatus |
CN106782326B (zh) * | 2017-03-06 | 2018-11-16 | 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 |
CN106683605A (zh) * | 2017-03-31 | 2017-05-17 | 京东方科技集团股份有限公司 | 失效像素检测电路、方法和显示装置 |
CN106920516B (zh) | 2017-05-12 | 2019-04-05 | 京东方科技集团股份有限公司 | 用于oled的补偿方法和装置、显示装置 |
CN110364119B (zh) * | 2018-03-26 | 2021-08-31 | 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 |
CN108649059B (zh) * | 2018-05-14 | 2020-12-08 | 京东方科技集团股份有限公司 | 一种阵列基板、显示装置及其驱动方法 |
CN108877653B (zh) * | 2018-06-29 | 2021-11-02 | 京东方科技集团股份有限公司 | 像素电路、显示装置及其制造方法 |
CN108877614B (zh) * | 2018-07-27 | 2021-03-05 | 维沃移动通信有限公司 | 一种led电路、显示屏、电子设备和检测方法 |
JP2020094849A (ja) * | 2018-12-11 | 2020-06-18 | ソニーセミコンダクタソリューションズ株式会社 | 光検出装置及び測距装置 |
CN109830179B (zh) * | 2019-03-29 | 2021-01-08 | 维沃移动通信有限公司 | 终端设备及用于终端设备的感光检测方法 |
CN110536083B (zh) * | 2019-08-30 | 2020-11-06 | 上海芯仑光电科技有限公司 | 一种图像传感器及图像采集系统 |
KR20220078234A (ko) | 2020-12-03 | 2022-06-10 | 주식회사 엘엑스세미콘 | 화소센싱회로 및 화소센싱방법 |
Family Cites Families (17)
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US5204661A (en) * | 1990-12-13 | 1993-04-20 | Xerox Corporation | Input/output pixel circuit and array of such circuits |
JP2003509728A (ja) * | 1999-09-11 | 2003-03-11 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | アクティブマトリックスelディスプレイ装置 |
JP4302901B2 (ja) * | 2001-02-27 | 2009-07-29 | 三星モバイルディスプレイ株式會社 | 発光体および発光システム |
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 |
GB2381644A (en) * | 2001-10-31 | 2003-05-07 | Cambridge Display Tech Ltd | Display drivers |
US6720942B2 (en) * | 2002-02-12 | 2004-04-13 | Eastman Kodak Company | Flat-panel light emitting pixel with luminance feedback |
US7061480B2 (en) * | 2002-04-30 | 2006-06-13 | Hewlett-Packard Development Company, L.P. | Image display |
GB0219771D0 (en) * | 2002-08-24 | 2002-10-02 | Koninkl Philips Electronics Nv | Manufacture of electronic devices comprising thin-film circuit elements |
JP2005032704A (ja) * | 2003-06-18 | 2005-02-03 | Sharp Corp | 表示素子および表示装置 |
GB0318613D0 (en) * | 2003-08-08 | 2003-09-10 | Koninkl Philips Electronics Nv | Electroluminescent display devices |
CA2443206A1 (en) * | 2003-09-23 | 2005-03-23 | Ignis Innovation Inc. | Amoled display backplanes - pixel driver circuits, array architecture, and external compensation |
US7038392B2 (en) * | 2003-09-26 | 2006-05-02 | International Business Machines Corporation | Active-matrix light emitting display and method for obtaining threshold voltage compensation for same |
US6995519B2 (en) * | 2003-11-25 | 2006-02-07 | Eastman Kodak Company | OLED display with aging compensation |
JP4103850B2 (ja) * | 2004-06-02 | 2008-06-18 | ソニー株式会社 | 画素回路及、アクティブマトリクス装置及び表示装置 |
GB0424112D0 (en) * | 2004-10-29 | 2004-12-01 | Koninkl Philips Electronics Nv | Active matrix display devices |
US7924249B2 (en) * | 2006-02-10 | 2011-04-12 | Ignis Innovation Inc. | Method and system for light emitting device displays |
US20100053045A1 (en) * | 2006-11-28 | 2010-03-04 | Koninklijke Philips Electronics N.V. | Active matrix light emitting display device and driving method thereof |
-
2010
- 2010-01-07 JP JP2010001878A patent/JP2011141418A/ja active Pending
- 2010-12-22 US US12/926,999 patent/US20110164010A1/en not_active Abandoned
- 2010-12-29 CN CN201010613127.2A patent/CN102122486B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011141418A (ja) | 2011-07-21 |
US20110164010A1 (en) | 2011-07-07 |
CN102122486A (zh) | 2011-07-13 |
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Effective date of registration: 20231127 Address after: Tokyo, Japan Patentee after: Japan Display Design and Development Contract Society Address before: Tokyo Patentee before: JOLED Inc. |