CN106598360B - 远程光学触摸屏系统 - Google Patents
远程光学触摸屏系统 Download PDFInfo
- Publication number
- CN106598360B CN106598360B CN201611182503.0A CN201611182503A CN106598360B CN 106598360 B CN106598360 B CN 106598360B CN 201611182503 A CN201611182503 A CN 201611182503A CN 106598360 B CN106598360 B CN 106598360B
- Authority
- CN
- China
- Prior art keywords
- touch
- screen
- sensitive component
- ultraviolet
- frame
- 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
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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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
- G06F3/0426—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected tracking fingers with respect to a virtual keyboard projected or printed on the surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611182503.0A CN106598360B (zh) | 2016-12-20 | 2016-12-20 | 远程光学触摸屏系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611182503.0A CN106598360B (zh) | 2016-12-20 | 2016-12-20 | 远程光学触摸屏系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106598360A CN106598360A (zh) | 2017-04-26 |
CN106598360B true CN106598360B (zh) | 2019-12-03 |
Family
ID=58601912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611182503.0A Expired - Fee Related CN106598360B (zh) | 2016-12-20 | 2016-12-20 | 远程光学触摸屏系统 |
Country Status (1)
Country | Link |
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CN (1) | CN106598360B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109426388B (zh) * | 2017-09-01 | 2021-05-25 | 京东方科技集团股份有限公司 | 显示基板、显示装置及其控制方法 |
CN108646220B (zh) * | 2018-05-16 | 2023-08-04 | 深圳市彬讯科技有限公司 | 超声波室内定位装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399671A (zh) * | 2009-08-17 | 2013-11-20 | 上海科斗电子科技有限公司 | 双摄像头触摸屏及其触摸笔 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110025646A1 (en) * | 2009-07-31 | 2011-02-03 | Wu xin-min | Extended infrared-sourced multi-touch screen |
-
2016
- 2016-12-20 CN CN201611182503.0A patent/CN106598360B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399671A (zh) * | 2009-08-17 | 2013-11-20 | 上海科斗电子科技有限公司 | 双摄像头触摸屏及其触摸笔 |
Also Published As
Publication number | Publication date |
---|---|
CN106598360A (zh) | 2017-04-26 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Dong Qunhua Inventor after: Zhu Xiaoju Inventor before: Zhu Xiao Ju |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191030 Address after: 464000 No. 237, Changan Road, the Shihe River District, Henan, Xinyang Applicant after: Dong Qunhua Address before: Wujiang District of Suzhou City, Jiangsu Province, Kaiping road 215200 Wuyue square block D room 1418 Applicant before: Zhu Xiaoju |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20191220 |