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TWI355481B - Optical positioning system and method thereof - Google Patents

Optical positioning system and method thereof

Info

Publication number
TWI355481B
TWI355481B TW97109538A TW97109538A TWI355481B TW I355481 B TWI355481 B TW I355481B TW 97109538 A TW97109538 A TW 97109538A TW 97109538 A TW97109538 A TW 97109538A TW I355481 B TWI355481 B TW I355481B
Authority
TW
Taiwan
Prior art keywords
method
positioning system
optical positioning
optical
system
Prior art date
Application number
TW97109538A
Other versions
TW200940954A (en
Inventor
Wei Kan Hwang
Original Assignee
Genesys Logic 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 Genesys Logic Inc filed Critical Genesys Logic Inc
Priority to TW97109538A priority Critical patent/TWI355481B/en
Publication of TW200940954A publication Critical patent/TW200940954A/en
Application granted granted Critical
Publication of TWI355481B publication Critical patent/TWI355481B/en

Links

TW97109538A 2008-03-18 2008-03-18 Optical positioning system and method thereof TWI355481B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW97109538A TWI355481B (en) 2008-03-18 2008-03-18 Optical positioning system and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW97109538A TWI355481B (en) 2008-03-18 2008-03-18 Optical positioning system and method thereof

Publications (2)

Publication Number Publication Date
TW200940954A TW200940954A (en) 2009-10-01
TWI355481B true TWI355481B (en) 2012-01-01

Family

ID=44868122

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97109538A TWI355481B (en) 2008-03-18 2008-03-18 Optical positioning system and method thereof

Country Status (1)

Country Link
TW (1) TWI355481B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI464629B (en) 2012-10-17 2014-12-11 Pixart Imaging Inc Coordinate positioning module, optical touch system, method of detecting power of an active stylus, and method of switching modes of the active stylus

Also Published As

Publication number Publication date
TW200940954A (en) 2009-10-01

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