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TWI349872B - Device and method for determining a touch position on touch screen of capacitive touch panel - Google Patents

Device and method for determining a touch position on touch screen of capacitive touch panel

Info

Publication number
TWI349872B
TWI349872B TW096121396A TW96121396A TWI349872B TW I349872 B TWI349872 B TW I349872B TW 096121396 A TW096121396 A TW 096121396A TW 96121396 A TW96121396 A TW 96121396A TW I349872 B TWI349872 B TW I349872B
Authority
TW
Taiwan
Prior art keywords
touch
determining
capacitive
touch screen
touch panel
Prior art date
Application number
TW096121396A
Other languages
Chinese (zh)
Other versions
TW200849072A (en
Inventor
Chin Fu Chang
Cheng Han Lee
Original Assignee
Egalax Empia Technology 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 Egalax Empia Technology Inc filed Critical Egalax Empia Technology Inc
Priority to TW096121396A priority Critical patent/TWI349872B/en
Publication of TW200849072A publication Critical patent/TW200849072A/en
Application granted granted Critical
Publication of TWI349872B publication Critical patent/TWI349872B/en

Links

TW096121396A 2007-06-13 2007-06-13 Device and method for determining a touch position on touch screen of capacitive touch panel TWI349872B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW096121396A TWI349872B (en) 2007-06-13 2007-06-13 Device and method for determining a touch position on touch screen of capacitive touch panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096121396A TWI349872B (en) 2007-06-13 2007-06-13 Device and method for determining a touch position on touch screen of capacitive touch panel

Publications (2)

Publication Number Publication Date
TW200849072A TW200849072A (en) 2008-12-16
TWI349872B true TWI349872B (en) 2011-10-01

Family

ID=44824053

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096121396A TWI349872B (en) 2007-06-13 2007-06-13 Device and method for determining a touch position on touch screen of capacitive touch panel

Country Status (1)

Country Link
TW (1) TWI349872B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI463382B (en) * 2009-09-14 2014-12-01 Raydium Semiconductor Corp Touch sensing apparatus and touch sensing method
TWI423104B (en) * 2009-10-09 2014-01-11 Egalax Empia Technology Inc Method and device for analyzing positions
TWI514231B (en) * 2012-05-18 2015-12-21 Egalax Empia Technology Inc Detecting method and device for capacitive touch screen
US9285937B2 (en) * 2012-12-05 2016-03-15 Japan Display Inc. Display device with touch detection function, drive method thereof, and electronic apparatus

Also Published As

Publication number Publication date
TW200849072A (en) 2008-12-16

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