CN201522696U - Touch control device based on optical sensing - Google Patents
Touch control device based on optical sensing Download PDFInfo
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- CN201522696U CN201522696U CN200920228082XU CN200920228082U CN201522696U CN 201522696 U CN201522696 U CN 201522696U CN 200920228082X U CN200920228082X U CN 200920228082XU CN 200920228082 U CN200920228082 U CN 200920228082U CN 201522696 U CN201522696 U CN 201522696U
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- 230000003287 optical effect Effects 0.000 title claims abstract description 46
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- 230000001105 regulatory effect Effects 0.000 abstract 1
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- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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CN200920228082XU CN201522696U (en) | 2009-09-14 | 2009-09-14 | Touch control device based on optical sensing |
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CN200920228082XU CN201522696U (en) | 2009-09-14 | 2009-09-14 | Touch control device based on optical sensing |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102385458A (en) * | 2010-08-30 | 2012-03-21 | 鸿富锦精密工业(深圳)有限公司 | Optical touch device |
CN102455849A (en) * | 2010-10-28 | 2012-05-16 | 星河会海科技(深圳)有限公司 | Non-contact human-computer interaction method and system |
CN102591530A (en) * | 2010-10-19 | 2012-07-18 | 乐金显示有限公司 | Optical sensing frame and display device therewith |
CN103257754A (en) * | 2013-05-15 | 2013-08-21 | 广州视睿电子科技有限公司 | Touch identification method and device of optical imaging touch screen |
CN104011629A (en) * | 2011-10-14 | 2014-08-27 | 欧特克公司 | Enhanced target selection for a touch-based input enabled user interface |
CN108845662A (en) * | 2018-06-22 | 2018-11-20 | 裕利年电子南通有限公司 | The smart motion instrument and exchange method of human-computer interaction are realized using computer vision |
-
2009
- 2009-09-14 CN CN200920228082XU patent/CN201522696U/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102385458A (en) * | 2010-08-30 | 2012-03-21 | 鸿富锦精密工业(深圳)有限公司 | Optical touch device |
CN102591530A (en) * | 2010-10-19 | 2012-07-18 | 乐金显示有限公司 | Optical sensing frame and display device therewith |
CN102591530B (en) * | 2010-10-19 | 2015-11-25 | 乐金显示有限公司 | Optical sensing frame and there is the display device of this optical sensing frame |
US9234789B2 (en) | 2010-10-19 | 2016-01-12 | Lg Display Co., Ltd. | Optical sensing frame and display device therewith |
CN102455849A (en) * | 2010-10-28 | 2012-05-16 | 星河会海科技(深圳)有限公司 | Non-contact human-computer interaction method and system |
CN104011629A (en) * | 2011-10-14 | 2014-08-27 | 欧特克公司 | Enhanced target selection for a touch-based input enabled user interface |
CN104011629B (en) * | 2011-10-14 | 2017-12-22 | 欧特克公司 | For enhanced target selecting method, equipment and the system of the user interface that can carry out the input based on touch |
US10684768B2 (en) | 2011-10-14 | 2020-06-16 | Autodesk, Inc. | Enhanced target selection for a touch-based input enabled user interface |
CN103257754A (en) * | 2013-05-15 | 2013-08-21 | 广州视睿电子科技有限公司 | Touch identification method and device of optical imaging touch screen |
CN103257754B (en) * | 2013-05-15 | 2015-10-28 | 广州视睿电子科技有限公司 | Touch identification method and device of optical imaging touch screen |
CN108845662A (en) * | 2018-06-22 | 2018-11-20 | 裕利年电子南通有限公司 | The smart motion instrument and exchange method of human-computer interaction are realized using computer vision |
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GR01 | Patent grant | ||
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Denomination of utility model: Touch control device based on optical sensing Effective date of registration: 20131122 Granted publication date: 20100707 Pledgee: Optics Valley Wuhan venture capital fund Co., Ltd. Pledgor: Wuhan Transvalue Imaging Control Co.,Ltd. Registration number: 2013990000890 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141126 Granted publication date: 20100707 Pledgee: Optics Valley Wuhan venture capital fund Co., Ltd. Pledgor: Wuhan Transvalue Imaging Control Co.,Ltd. Registration number: 2013990000890 |
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Denomination of utility model: Touch control device based on optical sensing Effective date of registration: 20141127 Granted publication date: 20100707 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Transvalue Imaging Control Co.,Ltd. Registration number: 2014990001001 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150624 Granted publication date: 20100707 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Transvalue Imaging Control Co.,Ltd. Registration number: 2014990001001 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Touch control device based on optical sensing Effective date of registration: 20150630 Granted publication date: 20100707 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Transvalue Imaging Control Co.,Ltd. Registration number: 2015990000519 |
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Date of cancellation: 20160607 Granted publication date: 20100707 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Transvalue Imaging Control Co.,Ltd. Registration number: 2015990000519 |
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