CN101661352B - 光触摸屏和触摸笔以及装有光触摸屏的桌子 - Google Patents
光触摸屏和触摸笔以及装有光触摸屏的桌子 Download PDFInfo
- Publication number
- CN101661352B CN101661352B CN200910166261XA CN200910166261A CN101661352B CN 101661352 B CN101661352 B CN 101661352B CN 200910166261X A CN200910166261X A CN 200910166261XA CN 200910166261 A CN200910166261 A CN 200910166261A CN 101661352 B CN101661352 B CN 101661352B
- Authority
- CN
- China
- Prior art keywords
- light
- activated element
- luminous point
- light activated
- touch screen
- 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.)
- Ceased
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 148
- 238000012545 processing Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 abstract description 32
- 238000005065 mining Methods 0.000 abstract description 3
- 230000002596 correlated effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 41
- 230000006870 function Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 13
- 239000011521 glass Substances 0.000 description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 238000007639 printing Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 210000003811 finger Anatomy 0.000 description 6
- 210000005224 forefinger Anatomy 0.000 description 6
- 241001074085 Scophthalmus aquosus Species 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 206010070834 Sensitisation Diseases 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000008313 sensitization Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005057 finger movement Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
Description
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910166261XA CN101661352B (zh) | 2008-08-22 | 2009-08-20 | 光触摸屏和触摸笔以及装有光触摸屏的桌子 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810041963.0 | 2008-08-22 | ||
CNA2008100419630A CN101344827A (zh) | 2008-08-22 | 2008-08-22 | 光触摸屏和触摸笔 |
CN200910166261XA CN101661352B (zh) | 2008-08-22 | 2009-08-20 | 光触摸屏和触摸笔以及装有光触摸屏的桌子 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101661352A CN101661352A (zh) | 2010-03-03 |
CN101661352B true CN101661352B (zh) | 2013-04-10 |
Family
ID=40246839
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008100419630A Pending CN101344827A (zh) | 2008-08-22 | 2008-08-22 | 光触摸屏和触摸笔 |
CN2009101663237A Expired - Fee Related CN101630213B (zh) | 2008-08-22 | 2009-08-17 | 光触摸屏和光触摸屏光源以及触摸笔 |
CN200910166261XA Ceased CN101661352B (zh) | 2008-08-22 | 2009-08-20 | 光触摸屏和触摸笔以及装有光触摸屏的桌子 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008100419630A Pending CN101344827A (zh) | 2008-08-22 | 2008-08-22 | 光触摸屏和触摸笔 |
CN2009101663237A Expired - Fee Related CN101630213B (zh) | 2008-08-22 | 2009-08-17 | 光触摸屏和光触摸屏光源以及触摸笔 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN101344827A (zh) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102221942A (zh) * | 2009-03-06 | 2011-10-19 | 孙倩倩 | 采用光敏二极管芯片的触摸屏 |
CN102298471A (zh) * | 2009-03-06 | 2011-12-28 | 孙倩倩 | 光学触摸屏 |
CN104536621B (zh) * | 2009-03-25 | 2018-01-23 | 上海聚然智能科技有限公司 | 一种双摄像头触摸系统及其用途 |
CN101847058B (zh) * | 2009-03-25 | 2015-03-25 | 上海本星电子科技有限公司 | 一种安装方便的光学触摸屏及其用途 |
TW201039113A (en) | 2009-04-29 | 2010-11-01 | Prime View Int Co Ltd | Digital electronic apparatus |
CN101901038A (zh) * | 2009-05-26 | 2010-12-01 | 元太科技工业股份有限公司 | 数字电子装置 |
CN101714044B (zh) * | 2009-12-24 | 2011-11-09 | 广东威创视讯科技股份有限公司 | 一种基于摄像定位的触摸屏系统 |
CN107105086B (zh) * | 2009-12-28 | 2020-01-31 | 华为终端有限公司 | 解决触摸屏手机通话时误操作的方法和手机 |
CN101930306A (zh) * | 2010-02-10 | 2010-12-29 | 陈伟山 | 一种多点触控装置及检测方法 |
TWI421733B (zh) * | 2010-03-09 | 2014-01-01 | Au Optronics Corp | 觸控筆 |
CN102326493A (zh) * | 2010-07-13 | 2012-01-25 | 上海科斗电子科技有限公司 | 种苗自动栽培采收系统 |
CN101916148B (zh) * | 2010-07-30 | 2012-06-13 | 中山大学 | 基于激光的数据处理方法、装置及激光手写板 |
EP2601565A4 (en) | 2010-08-04 | 2016-10-26 | Hewlett Packard Development Co | SYSTEM AND METHOD FOR ACTIVATING AN INPUT THROUGH SEVERAL DISPLAYS |
CN102375793A (zh) * | 2010-08-12 | 2012-03-14 | 上海科斗电子科技有限公司 | Usb通信触摸屏 |
CN101963863B (zh) | 2010-09-30 | 2015-07-08 | 华为终端有限公司 | 用户触摸操作模式自适应的方法和装置 |
CN101976334B (zh) * | 2010-10-26 | 2014-02-19 | 广东威创视讯科技股份有限公司 | 一种抗干扰的触摸点识别方法及装置 |
CN102122221B (zh) * | 2011-03-31 | 2013-10-02 | 上海丽恒光微电子科技有限公司 | 光学式触摸屏、显示装置 |
CN107132953B (zh) * | 2011-06-07 | 2021-03-26 | 上海科斗电子科技有限公司 | 触摸板前方设置光信号接收头的触摸屏 |
CN102819354B (zh) * | 2011-06-07 | 2017-08-11 | 上海科斗电子科技有限公司 | 信号区域存在重叠的触摸屏 |
CN102819356B (zh) * | 2011-06-07 | 2017-05-10 | 上海科斗电子科技有限公司 | 光触摸屏系统 |
CN102707795B (zh) * | 2011-07-25 | 2015-07-15 | 京东方科技集团股份有限公司 | 显示系统 |
CN102572102A (zh) * | 2011-12-20 | 2012-07-11 | 上海电机学院 | 利用光感应的投影手机 |
EP2845083A4 (en) * | 2012-04-29 | 2016-01-13 | Jcm Electronic Stylus Llc | STYLET AND PEN CIRCUITRY FOR CAPACITIVE TOUCH SCREENS |
CN103027493B (zh) * | 2012-10-09 | 2016-08-03 | 深圳市海亚科技发展有限公司 | 电子课桌 |
CN103970368A (zh) * | 2013-01-31 | 2014-08-06 | 上海科斗电子科技有限公司 | 激光扫描触摸屏及其软件 |
CN111580693B (zh) * | 2013-11-08 | 2023-06-20 | 禾瑞亚科技股份有限公司 | 力传感器 |
CN105511657B (zh) * | 2014-09-26 | 2018-10-12 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
US20180267637A1 (en) * | 2014-12-22 | 2018-09-20 | Volkswagen Ag | Finger-operated control bar, and use of the finger-operated control bar |
CN105867701A (zh) * | 2015-01-23 | 2016-08-17 | 中兴通讯股份有限公司 | 集成光电触摸屏、装置和电子设备及触摸识别方法、系统 |
CN104615313A (zh) * | 2015-03-06 | 2015-05-13 | 京东方科技集团股份有限公司 | 一种触摸显示屏及触摸显示器 |
CN104951769B (zh) | 2015-07-02 | 2018-11-30 | 京东方科技集团股份有限公司 | 活体识别装置、活体识别方法和活体认证系统 |
CN106657553B (zh) * | 2015-10-29 | 2019-11-19 | 腾讯科技(深圳)有限公司 | 安全验证方法和安全验证装置 |
CN105573563B (zh) * | 2016-01-29 | 2020-11-13 | 南京投知科技有限公司 | 移动终端和在移动终端上实现触控操作的方法 |
CN106990876A (zh) * | 2016-03-08 | 2017-07-28 | 罗天成 | 一种没有附加触摸屏的新型自带触摸功能电子产品 |
CN105843426A (zh) * | 2016-03-19 | 2016-08-10 | 广州能欣计算机技术有限公司 | 一种基于视觉的多激光鼠标笔指向定位与交互方法 |
CN106354336B (zh) * | 2016-10-17 | 2023-07-21 | 广州第贰人类科技有限公司 | 一种液晶触摸屏 |
CN106388090A (zh) * | 2016-11-10 | 2017-02-15 | 北京仁光科技有限公司 | 一种基于交互式大屏幕的红外触屏手套 |
CN106557185B (zh) * | 2016-11-23 | 2019-11-05 | 广州视源电子科技股份有限公司 | 触摸显示屏、交互设备、模式切换方法和装置 |
CN110378309B (zh) | 2019-07-25 | 2022-04-26 | 京东方科技集团股份有限公司 | 电子设备及纹路识别装置 |
CN111651083B (zh) * | 2020-05-29 | 2022-10-21 | 厦门天马微电子有限公司 | 触摸显示屏的控制方法及控制装置、显示设备 |
CN113934089A (zh) * | 2020-06-29 | 2022-01-14 | 中强光电股份有限公司 | 投影定位系统与其投影定位方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1536527A (zh) * | 2003-01-17 | 2004-10-13 | ��˹���´﹫˾ | 有机发光二极管显示器和触摸屏 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1152291C (zh) * | 2000-08-04 | 2004-06-02 | 凌阳科技股份有限公司 | 以摄影机构成的指标输入系统 |
US7298367B2 (en) * | 2003-11-25 | 2007-11-20 | 3M Innovative Properties Company | Light emitting stylus and user input device using same |
CN100498675C (zh) * | 2003-12-26 | 2009-06-10 | 北京汇冠新技术有限公司 | 一种用于计算机触摸屏的光电检测定位系统和方法 |
JP4567028B2 (ja) * | 2006-09-26 | 2010-10-20 | エルジー ディスプレイ カンパニー リミテッド | マルチタッチ感知機能を有する液晶表示装置とその駆動方法 |
-
2008
- 2008-08-22 CN CNA2008100419630A patent/CN101344827A/zh active Pending
-
2009
- 2009-08-17 CN CN2009101663237A patent/CN101630213B/zh not_active Expired - Fee Related
- 2009-08-20 CN CN200910166261XA patent/CN101661352B/zh not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1536527A (zh) * | 2003-01-17 | 2004-10-13 | ��˹���´﹫˾ | 有机发光二极管显示器和触摸屏 |
Also Published As
Publication number | Publication date |
---|---|
CN101630213B (zh) | 2013-07-10 |
CN101344827A (zh) | 2009-01-14 |
CN101661352A (zh) | 2010-03-03 |
CN101630213A (zh) | 2010-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101661352B (zh) | 光触摸屏和触摸笔以及装有光触摸屏的桌子 | |
Hodges et al. | ThinSight: versatile multi-touch sensing for thin form-factor displays | |
EP2107446A1 (en) | System and a method for tracking input devices on LC-displays | |
TWI450159B (zh) | Optical touch device, passive touch system and its input detection method | |
US20090167726A1 (en) | Input Device for a Scanned Beam Display | |
KR20070030294A (ko) | 광 기반 터치 스크린 디스플레이로 데이터 입력을 수행하는방법 및 장치 | |
JP2012529680A (ja) | ペントラッキングを組み込んだマルチタッチ式タッチスクリーン | |
TWI511006B (zh) | 光學影像式觸控系統與觸控影像處理方法 | |
US20240152218A1 (en) | Mountable tool computer input | |
US20030146906A1 (en) | Tracking and pressure-sensitive digital pen | |
CN103399671A (zh) | 双摄像头触摸屏及其触摸笔 | |
CN103399672A (zh) | 光触摸屏和触摸笔组合系统 | |
CN103793108B (zh) | 触摸屏及配套的触摸笔 | |
Izadi et al. | Thinsight: a thin form-factor interactive surface technology | |
CN107479768A (zh) | 一种显示面板及显示装置 | |
CN106095200B (zh) | 触控屏和显示装置 | |
CN103235656B (zh) | 远程触摸笔及其配套的触摸屏系统 | |
CN209216061U (zh) | 触控显示模块及其显示驱动器 | |
CN202976036U (zh) | 集触摸与光电笔书写的多点互动影像装置 | |
CN101504580A (zh) | 光学触摸屏及其配套的触摸笔 | |
CN103399673A (zh) | 接触式触摸笔及其配套的触摸屏 | |
CN203276195U (zh) | 利用光学笔的光学触控系统装置 | |
Hofer et al. | MightyTrace: multiuser tracking technology on lc-displays | |
CN202041938U (zh) | 一种用于投影仪屏幕的激光笔多点触控装置 | |
CN102298471A (zh) | 光学触摸屏 |
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: SHANGHAI KEDOU ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI XINGWEN Effective date: 20121204 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ji Wenpeng Inventor after: Xing Mingyang Inventor after: Sun Liwei Inventor after: Li Xingwu Inventor after: Wang Hong Inventor after: Niu Yufeng Inventor after: Tai Xiaoli Inventor after: Chen Shuoshuo Inventor after: Wang Shu Inventor after: Sheng Li Inventor after: Lin Legang Inventor after: Liu Na Inventor after: Li Shijian Inventor after: Li Xingwen Inventor after: Sun Qianqian Inventor before: Li Xingwen Inventor before: Sun Qianqian Inventor before: Xing Mingyang Inventor before: Sun Liwei Inventor before: Li Xingwu Inventor before: Wang Hong Inventor before: Niu Yufeng Inventor before: Tai Xiaoli |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI XINGWEN SUN QIANQIAN XING MINGYANG SUN LIWEI LI XINGWU WANG HONG NIU YUFENG TAI XIAOLI TO: JI WENPENG CHEN SHUOSHUO WANG SHU SHENG LI LIN LEGANG LIU NA LI SHIJIAN LI XINGWEN SUN QIANQIAN XING MINGYANG SUN LIWEI LI XINGWU WANG HONG NIU YUFENG TAI XIAOLI Free format text: CORRECT: ADDRESS; FROM: 251400 JINAN, SHANDONG PROVINCE TO: 201111 MINHANG, SHANGHAI |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20121204 Address after: 201111 Shanghai city Minhang District Yuanjiang Road No. 5500 building second room 577 Applicant after: Shanghai Kedou Electronic Technology Co., Ltd. Address before: Zhai Zhen sun Da Zhuang Cun Jiyang County of Ji'nan City, Shandong province 251400 Cui No. 94 Applicant before: Li Xingwen |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20141010 Decision number of declaring invalidation: 24078 Granted publication date: 20130410 |
|
IW01 | Full invalidation of patent right |