CN101149657B - 显示及提取图像系统 - Google Patents
显示及提取图像系统 Download PDFInfo
- Publication number
- CN101149657B CN101149657B CN2007101463000A CN200710146300A CN101149657B CN 101149657 B CN101149657 B CN 101149657B CN 2007101463000 A CN2007101463000 A CN 2007101463000A CN 200710146300 A CN200710146300 A CN 200710146300A CN 101149657 B CN101149657 B CN 101149657B
- Authority
- CN
- China
- Prior art keywords
- light
- voltage signal
- signal
- capacitor
- demonstration
- 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 - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/532,956 | 2006-09-19 | ||
US11/532,956 US7429726B2 (en) | 2006-09-19 | 2006-09-19 | Image displaying and capturing devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101149657A CN101149657A (zh) | 2008-03-26 |
CN101149657B true CN101149657B (zh) | 2011-08-17 |
Family
ID=39187563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101463000A Expired - Fee Related CN101149657B (zh) | 2006-09-19 | 2007-09-03 | 显示及提取图像系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7429726B2 (zh) |
CN (1) | CN101149657B (zh) |
TW (1) | TWI345172B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101819980B1 (ko) * | 2011-09-09 | 2018-01-19 | 삼성전자주식회사 | 광센싱 장치 및 그 구동 방법, 광센싱 장치를 포함하는 광터치 스크린 장치 |
TWI507946B (zh) * | 2013-06-11 | 2015-11-11 | Au Optronics Corp | 觸控感應面板及其中之感應電路 |
US9025712B2 (en) * | 2013-07-30 | 2015-05-05 | Pixart Imaging Inc. | Sensor, clock frequency adjusting system and method thereof |
CN103713415B (zh) * | 2013-12-27 | 2016-10-26 | 合肥京东方光电科技有限公司 | 一种像素单元、显示装置及其驱动方法 |
TWI735349B (zh) * | 2020-10-13 | 2021-08-01 | 友達光電股份有限公司 | 光偵測裝置及其偵測方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1188739C (zh) * | 1997-04-22 | 2005-02-09 | 松下电器产业株式会社 | 带有图象读取功能的液晶显示装置及图象读取方法 |
CN1776585A (zh) * | 2004-10-29 | 2006-05-24 | 索尼株式会社 | 输入/输出装置和方法、记录介质以及程序 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2374266A (en) * | 2001-04-04 | 2002-10-09 | Matsushita Comm Ind Uk Ltd | Virtual user interface device |
JP3959454B2 (ja) * | 2001-10-22 | 2007-08-15 | シャープ株式会社 | 入力装置および入出力装置 |
US7602380B2 (en) * | 2004-08-10 | 2009-10-13 | Toshiba Matsushita Display Technology Co., Ltd. | Display device with optical input function |
US7639211B2 (en) * | 2005-07-21 | 2009-12-29 | Seiko Epson Corporation | Electronic circuit, electronic device, method of driving electronic device, electro-optical device, and electronic apparatus |
-
2006
- 2006-09-19 US US11/532,956 patent/US7429726B2/en not_active Expired - Fee Related
-
2007
- 2007-08-20 TW TW096130700A patent/TWI345172B/zh not_active IP Right Cessation
- 2007-09-03 CN CN2007101463000A patent/CN101149657B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1188739C (zh) * | 1997-04-22 | 2005-02-09 | 松下电器产业株式会社 | 带有图象读取功能的液晶显示装置及图象读取方法 |
CN1776585A (zh) * | 2004-10-29 | 2006-05-24 | 索尼株式会社 | 输入/输出装置和方法、记录介质以及程序 |
Also Published As
Publication number | Publication date |
---|---|
US7429726B2 (en) | 2008-09-30 |
US20080067329A1 (en) | 2008-03-20 |
CN101149657A (zh) | 2008-03-26 |
TWI345172B (en) | 2011-07-11 |
TW200816037A (en) | 2008-04-01 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: QIMEI ELECTRONIC CO LTD Free format text: FORMER OWNER: TONGBAO OPTOELECTRONICS CO., LTD. Effective date: 20110627 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 000000 HSINCHU SCIENCE AND INDUSTRIAL ZONE, TAIWAN, CHINA TO: MIAOLI COUNTY, TAIWAN, CHINA |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110627 Address after: Miaoli County, Taiwan, China Applicant after: Chimei Optoelectronics Co., Ltd. Address before: 000000 Hsinchu Science Industrial Zone, Taiwan, China Applicant before: Tongbao Optoelectronics Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20170903 |
|
CF01 | Termination of patent right due to non-payment of annual fee |