TWI320541B - Touch screen digitizing system touch screen digitizing system - Google Patents

Touch screen digitizing system touch screen digitizing system

Info

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
Application number
TW95146864A
Other languages
Chinese (zh)
Other versions
TW200732953A (en
Inventor
Hung I Chen
Original Assignee
Mediatek Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mediatek Inc filed Critical Mediatek Inc
Publication of TW200732953A publication Critical patent/TW200732953A/en
Application granted granted Critical
Publication of TWI320541B publication Critical patent/TWI320541B/en

Links

TW95146864A 2005-12-19 2006-12-14 Touch screen digitizing system touch screen digitizing system TWI320541B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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