TWI320541B - Touch screen digitizing system touch screen digitizing system - Google Patents
Touch screen digitizing system touch screen digitizing systemInfo
- Publication number
- TWI320541B TWI320541B TW95146864A TW95146864A TWI320541B TW I320541 B TWI320541 B TW I320541B TW 95146864 A TW95146864 A TW 95146864A TW 95146864 A TW95146864 A TW 95146864A TW I320541 B TWI320541 B TW I320541B
- Authority
- TW
- Taiwan
- Prior art keywords
- touch screen
- digitizing system
- screen digitizing
- touch
- system touch
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75172905P | 2005-12-19 | 2005-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200732953A TW200732953A (en) | 2007-09-01 |
TWI320541B true TWI320541B (en) | 2010-02-11 |
Family
ID=38184578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95146864A TWI320541B (en) | 2005-12-19 | 2006-12-14 | Touch screen digitizing system touch screen digitizing system |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN100462902C (en) |
TW (1) | TWI320541B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2449451B1 (en) * | 2009-06-29 | 2018-01-10 | NXP USA, Inc. | Touch-screen interface circuit |
TWI400646B (en) | 2009-08-12 | 2013-07-01 | Htc Corp | Method for detecting pressure of touch sensing element and electronic device using the same |
TWI447633B (en) * | 2009-09-23 | 2014-08-01 | Egalax Empia Technology Inc | Method and device for handwriting position detection with palm rejection |
JP5642500B2 (en) * | 2010-07-22 | 2014-12-17 | 富士通コンポーネント株式会社 | Touch panel position detection method, touch panel, touch panel initialization method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6246394B1 (en) * | 1998-06-04 | 2001-06-12 | Burr-Brown Corporation | Touch screen measurement circuit and method |
KR20020080160A (en) * | 2001-04-12 | 2002-10-23 | 에프디테크 주식회사 | A driving circuit of a resistive touch screen |
CN1700161A (en) * | 2005-06-30 | 2005-11-23 | 深圳市联思精密机器有限公司 | Touch control panel display equipment |
-
2006
- 2006-12-14 TW TW95146864A patent/TWI320541B/en not_active IP Right Cessation
- 2006-12-19 CN CNB2006101687261A patent/CN100462902C/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN100462902C (en) | 2009-02-18 |
CN1987763A (en) | 2007-06-27 |
TW200732953A (en) | 2007-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |