TWM371273U - Sensor and its optical touch control module - Google Patents
Sensor and its optical touch control moduleInfo
- Publication number
- TWM371273U TWM371273U TW98212971U TW98212971U TWM371273U TW M371273 U TWM371273 U TW M371273U TW 98212971 U TW98212971 U TW 98212971U TW 98212971 U TW98212971 U TW 98212971U TW M371273 U TWM371273 U TW M371273U
- Authority
- TW
- Taiwan
- Prior art keywords
- sensor
- control module
- touch control
- optical touch
- optical
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW98212971U TWM371273U (en) | 2009-07-16 | 2009-07-16 | Sensor and its optical touch control module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW98212971U TWM371273U (en) | 2009-07-16 | 2009-07-16 | Sensor and its optical touch control module |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM371273U true TWM371273U (en) | 2009-12-21 |
Family
ID=44392813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW98212971U TWM371273U (en) | 2009-07-16 | 2009-07-16 | Sensor and its optical touch control module |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM371273U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102446022A (zh) * | 2010-10-04 | 2012-05-09 | 剑扬股份有限公司 | 触控屏幕系统 |
US9064772B2 (en) | 2005-10-07 | 2015-06-23 | Integrated Digital Technologies, Inc. | Touch screen system having dual touch sensing function |
TWI562025B (en) * | 2011-04-11 | 2016-12-11 | Wacom Co Ltd | Position pointer |
-
2009
- 2009-07-16 TW TW98212971U patent/TWM371273U/zh not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9064772B2 (en) | 2005-10-07 | 2015-06-23 | Integrated Digital Technologies, Inc. | Touch screen system having dual touch sensing function |
CN102446022A (zh) * | 2010-10-04 | 2012-05-09 | 剑扬股份有限公司 | 触控屏幕系统 |
TWI454997B (zh) * | 2010-10-04 | 2014-10-01 | Integrated Digital Tech Inc | 觸控螢幕系統 |
CN102446022B (zh) * | 2010-10-04 | 2016-01-13 | 剑扬股份有限公司 | 触控屏幕系统 |
TWI562025B (en) * | 2011-04-11 | 2016-12-11 | Wacom Co Ltd | Position pointer |
US9927889B2 (en) | 2011-04-11 | 2018-03-27 | Wacom Co., Ltd. | Position pointer |
US10310641B2 (en) | 2011-04-11 | 2019-06-04 | Wacom Co., Ltd. | Position pointer |
US10551946B2 (en) | 2011-04-11 | 2020-02-04 | Wacom Co., Ltd. | Position pointer |
US11086457B2 (en) | 2011-04-11 | 2021-08-10 | Wacom Co., Ltd. | Position pointer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4K | Expiration of patent term of a granted utility model |