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

Touch screen digitizing system touch screen digitizing system

Info

Publication number: TWI320541B
Authority: TW; Taiwan
Prior art keywords: touch screen; digitizing system; screen digitizing; touch; system touch
Prior art date: 2005-12-19

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.)

2005-12-19

Filing date

2006-12-14

Publication date

2010-02-11

2006-12-14 Application filed by Mediatek Inc filed Critical Mediatek Inc

2007-09-01 Publication of TW200732953A publication Critical patent/TW200732953A/en

2010-02-11 Application granted granted Critical

2010-02-11 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
WO2011001224A1 (en) *	2009-06-29	2011-01-06	Freescale Semiconductor, 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
TWI410855B (en) *	2009-09-23	2013-10-01	Egalax Empia Technology Inc	Method and device for correcting position error
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

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
CN1987763A (en)	2007-06-27
TW200732953A (en)	2007-09-01
CN100462902C (en)	2009-02-18

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Legal Events

Date	Code	Title	Description
2014-11-11	MM4A	Annulment or lapse of patent due to non-payment of fees