CN201413509Y - 一种红外触摸屏 - Google Patents
一种红外触摸屏 Download PDFInfo
- Publication number
- CN201413509Y CN201413509Y CN2009201084475U CN200920108447U CN201413509Y CN 201413509 Y CN201413509 Y CN 201413509Y CN 2009201084475 U CN2009201084475 U CN 2009201084475U CN 200920108447 U CN200920108447 U CN 200920108447U CN 201413509 Y CN201413509 Y CN 201413509Y
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- CN
- China
- Prior art keywords
- infrared
- touch panel
- receiving element
- transmitting tube
- infrared touch
- 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.)
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Abstract
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Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201084475U CN201413509Y (zh) | 2009-06-05 | 2009-06-05 | 一种红外触摸屏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201084475U CN201413509Y (zh) | 2009-06-05 | 2009-06-05 | 一种红外触摸屏 |
Publications (1)
Publication Number | Publication Date |
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CN201413509Y true CN201413509Y (zh) | 2010-02-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009201084475U Expired - Fee Related CN201413509Y (zh) | 2009-06-05 | 2009-06-05 | 一种红外触摸屏 |
Country Status (1)
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CN (1) | CN201413509Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107132953A (zh) * | 2011-06-07 | 2017-09-05 | 上海科斗电子科技有限公司 | 一种光信号接收头以及带滤光通道的触摸屏 |
-
2009
- 2009-06-05 CN CN2009201084475U patent/CN201413509Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107132953A (zh) * | 2011-06-07 | 2017-09-05 | 上海科斗电子科技有限公司 | 一种光信号接收头以及带滤光通道的触摸屏 |
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 |
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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: Identification method of multi-touch of infrared touch screen Granted publication date: 20100224 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 |
Addressee: Beijing UNITOP New Technology 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 UNITOP New Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
DD01 | Delivery of document by public notice | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20180605 |
|
CF01 | Termination of patent right due to non-payment of annual fee |