TW200742679A - Optical input device - Google Patents

Optical input device

Info

Publication number
TW200742679A
TW200742679A TW095117181A TW95117181A TW200742679A TW 200742679 A TW200742679 A TW 200742679A TW 095117181 A TW095117181 A TW 095117181A TW 95117181 A TW95117181 A TW 95117181A TW 200742679 A TW200742679 A TW 200742679A
Authority
TW
Taiwan
Prior art keywords
optical
ids
input device
code table
optical input
Prior art date
Application number
TW095117181A
Other languages
Chinese (zh)
Other versions
TWI322091B (en
Inventor
Cheng-Chih Chien
Chih-Yung Cheng
Tihg-Yun Dai
Original Assignee
Afaya Technology Corp
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 Afaya Technology Corp filed Critical Afaya Technology Corp
Priority to TW95117181A priority Critical patent/TWI322091B/en
Publication of TW200742679A publication Critical patent/TW200742679A/en
Application granted granted Critical
Publication of TWI322091B publication Critical patent/TWI322091B/en

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Position Input By Displaying (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

An optical input device comprises a code table and an optical reader. The code table has plural optical identifications (IDs) located on the same plane. Each of the optical IDs is unique and represents a position thereof. When the optical reader slips through the code table and passes each of the optical IDs, the optical IDs are read. Once the optical reader reads each of the optical IDs, which represent respectively the positions thereof, each of the positions passed by will be collected and transferred to a corresponding electrical signal.
TW95117181A 2006-05-15 2006-05-15 Optical input derice TWI322091B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95117181A TWI322091B (en) 2006-05-15 2006-05-15 Optical input derice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95117181A TWI322091B (en) 2006-05-15 2006-05-15 Optical input derice

Publications (2)

Publication Number Publication Date
TW200742679A true TW200742679A (en) 2007-11-16
TWI322091B TWI322091B (en) 2010-03-21

Family

ID=45073909

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95117181A TWI322091B (en) 2006-05-15 2006-05-15 Optical input derice

Country Status (1)

Country Link
TW (1) TWI322091B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI395607B (en) * 2008-12-31 2013-05-11 Afaya Techology Corp Interactive multimedia learning toy

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI472962B (en) * 2011-11-17 2015-02-11 Pixart Imaging Inc Input device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI395607B (en) * 2008-12-31 2013-05-11 Afaya Techology Corp Interactive multimedia learning toy

Also Published As

Publication number Publication date
TWI322091B (en) 2010-03-21

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Legal Events

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