TW577604U - Improved optical mechanism of optical mouse - Google Patents

Improved optical mechanism of optical mouse

Info

Publication number
TW577604U
TW577604U TW092206443U TW92206443U TW577604U TW 577604 U TW577604 U TW 577604U TW 092206443 U TW092206443 U TW 092206443U TW 92206443 U TW92206443 U TW 92206443U TW 577604 U TW577604 U TW 577604U
Authority
TW
Taiwan
Prior art keywords
optical
improved
mouse
optical mouse
improved optical
Prior art date
Application number
TW092206443U
Other languages
English (en)
Inventor
Ching-Bin Wang
Li-Wen Tzeng
Original Assignee
Sunplus Technology Co Ltd
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 Sunplus Technology Co Ltd filed Critical Sunplus Technology Co Ltd
Priority to TW092206443U priority Critical patent/TW577604U/zh
Priority to US10/687,755 priority patent/US7071923B2/en
Publication of TW577604U publication Critical patent/TW577604U/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
TW092206443U 2003-04-23 2003-04-23 Improved optical mechanism of optical mouse TW577604U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW092206443U TW577604U (en) 2003-04-23 2003-04-23 Improved optical mechanism of optical mouse
US10/687,755 US7071923B2 (en) 2003-04-23 2003-10-20 Optical mechanism of an optical mouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092206443U TW577604U (en) 2003-04-23 2003-04-23 Improved optical mechanism of optical mouse

Publications (1)

Publication Number Publication Date
TW577604U true TW577604U (en) 2004-02-21

Family

ID=32848227

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092206443U TW577604U (en) 2003-04-23 2003-04-23 Improved optical mechanism of optical mouse

Country Status (2)

Country Link
US (1) US7071923B2 (zh)
TW (1) TW577604U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7629962B2 (en) 2005-06-17 2009-12-08 Lite-On Technology Corp. Image capturing device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW576534U (en) * 2003-04-23 2004-02-11 Sunplus Technology Co Ltd Light-guiding apparatus of optical mouse
US7616189B2 (en) * 2005-01-12 2009-11-10 Pacer Technology Co., Ltd. Optical mouse light emitter
US7719517B2 (en) * 2005-06-21 2010-05-18 Microsoft Corporation Input device for a computer system
US7247835B2 (en) * 2005-12-20 2007-07-24 Keng Yeam Chang Optical navigation device, and method for manufacturing same
US8232966B2 (en) * 2008-06-03 2012-07-31 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Multiple input optical navigation system
US8410419B2 (en) * 2009-11-06 2013-04-02 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Optical navigation device with illumination optics having an image outside a detector field of view
TWI472989B (zh) * 2012-12-04 2015-02-11 Pixart Imaging Inc 影像調整方法以及使用此影像調整方法的光學導航裝置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920002254B1 (ko) * 1983-12-05 1992-03-20 닛신 고오기 가부시끼가이샤 광학식 마우스
US6256016B1 (en) * 1997-06-05 2001-07-03 Logitech, Inc. Optical detection system, device, and method utilizing optical matching
US5969344A (en) * 1998-02-20 1999-10-19 Tseng; Hsin-Te Photo detector for a data input device
US6774351B2 (en) * 2001-05-25 2004-08-10 Agilent Technologies, Inc. Low-power surface for an optical sensor
US20040265546A1 (en) * 2002-05-08 2004-12-30 Acco Brands, Inc. Pad for wireless optical mouse
US7274808B2 (en) * 2003-04-18 2007-09-25 Avago Technologies Ecbu Ip (Singapore)Pte Ltd Imaging system and apparatus for combining finger recognition and finger navigation
US7116427B2 (en) * 2003-10-30 2006-10-03 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Low power consumption, broad navigability optical mouse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7629962B2 (en) 2005-06-17 2009-12-08 Lite-On Technology Corp. Image capturing device

Also Published As

Publication number Publication date
US7071923B2 (en) 2006-07-04
US20040212593A1 (en) 2004-10-28

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Legal Events

Date Code Title Description
MK4K Expiration of patent term of a granted utility model