CN201467562U - 一种用于红外触摸屏的电路板及红外触摸屏 - Google Patents
一种用于红外触摸屏的电路板及红外触摸屏 Download PDFInfo
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- CN201467562U CN201467562U CN2009201055966U CN200920105596U CN201467562U CN 201467562 U CN201467562 U CN 201467562U CN 2009201055966 U CN2009201055966 U CN 2009201055966U CN 200920105596 U CN200920105596 U CN 200920105596U CN 201467562 U CN201467562 U CN 201467562U
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CN2009201055966U CN201467562U (zh) | 2009-02-27 | 2009-02-27 | 一种用于红外触摸屏的电路板及红外触摸屏 |
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CN2009201055966U CN201467562U (zh) | 2009-02-27 | 2009-02-27 | 一种用于红外触摸屏的电路板及红外触摸屏 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101819488A (zh) * | 2009-02-27 | 2010-09-01 | 北京汇冠新技术股份有限公司 | 一种用于红外触摸屏的电路板及红外触摸屏 |
CN104657005A (zh) * | 2015-03-24 | 2015-05-27 | 北京溯云科技有限公司 | 一种红外触控框及红外触控显示屏 |
CN105005416A (zh) * | 2014-04-16 | 2015-10-28 | 上海芯辉信息科技有限公司 | 降低传感器损坏导致红外触摸屏精度误差的方法 |
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2009
- 2009-02-27 CN CN2009201055966U patent/CN201467562U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101819488A (zh) * | 2009-02-27 | 2010-09-01 | 北京汇冠新技术股份有限公司 | 一种用于红外触摸屏的电路板及红外触摸屏 |
CN105005416A (zh) * | 2014-04-16 | 2015-10-28 | 上海芯辉信息科技有限公司 | 降低传感器损坏导致红外触摸屏精度误差的方法 |
CN105005416B (zh) * | 2014-04-16 | 2019-01-11 | 上海濠润电子科技有限公司 | 降低传感器损坏导致红外触摸屏精度误差的方法 |
CN104657005A (zh) * | 2015-03-24 | 2015-05-27 | 北京溯云科技有限公司 | 一种红外触控框及红外触控显示屏 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Hua Xin Electronic Science and Technology Co., Ltd. Assignor: Beijing UNITOP New Technology Co., Ltd. Contract record no.: 2014990000925 Denomination of utility model: Circuit board for infrared touch screen and infrared touch screen Granted publication date: 20100512 License type: Common License Record date: 20141212 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangzhou Hua Xin Electronic Science and Technology Co., Ltd. Assignor: Beijing UNITOP New Technology Co., Ltd. Contract record no.: 2014990000925 Date of cancellation: 20160831 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Beijing Irtouch Systems Co.,Ltd. Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Beijing Irtouch Systems Co.,Ltd. Document name: Notification of Termination of Patent Right |
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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: 20100512 Termination date: 20180227 |