WO2011078548A3 - 광 포인팅 장치 및 이를 구비한 개인휴대단말기 - Google Patents

광 포인팅 장치 및 이를 구비한 개인휴대단말기 Download PDF

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Publication number
WO2011078548A3
WO2011078548A3 PCT/KR2010/009148 KR2010009148W WO2011078548A3 WO 2011078548 A3 WO2011078548 A3 WO 2011078548A3 KR 2010009148 W KR2010009148 W KR 2010009148W WO 2011078548 A3 WO2011078548 A3 WO 2011078548A3
Authority
WO
WIPO (PCT)
Prior art keywords
personal portable
ray
optical pointing
same
portable device
Prior art date
Application number
PCT/KR2010/009148
Other languages
English (en)
French (fr)
Other versions
WO2011078548A2 (ko
Inventor
박철
Original Assignee
Park Chul
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 Park Chul filed Critical Park Chul
Publication of WO2011078548A2 publication Critical patent/WO2011078548A2/ko
Publication of WO2011078548A3 publication Critical patent/WO2011078548A3/ko

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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • 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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/033—Indexing scheme relating to G06F3/033
    • G06F2203/0338—Fingerprint track pad, i.e. fingerprint sensor used as pointing device tracking the fingertip image

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)
  • Image Input (AREA)
  • Telephone Set Structure (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

구조 및 제작공정을 간소화할 수 있는 광 포인팅 장치 및 이를 구비한 개인휴대단말기가 개시된다. 개인휴대단말기에 장착 가능한 광 포인팅 장치는, 금속플레이트를 절곡하여 형성되며 피사체의 표면으로부터 반사된 빛을 소정 방향으로 반사하는 반사경부가 내면 적어도 일측에 구비된 광학 도파관, 반사경부에 의해 반사된 빛의 경로 상에 제공되어 빛을 집광하는 적어도 하나의 집광렌즈, 및 집광렌즈에 의해 집광된 빛을 촬상하는 이미지센서를 포함한다.
PCT/KR2010/009148 2009-12-21 2010-12-21 광 포인팅 장치 및 이를 구비한 개인휴대단말기 WO2011078548A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090127769A KR20110071257A (ko) 2009-12-21 2009-12-21 광 포인팅 장치 및 이를 구비한 개인휴대단말기
KR10-2009-0127769 2009-12-21

Publications (2)

Publication Number Publication Date
WO2011078548A2 WO2011078548A2 (ko) 2011-06-30
WO2011078548A3 true WO2011078548A3 (ko) 2011-11-24

Family

ID=44196290

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/009148 WO2011078548A2 (ko) 2009-12-21 2010-12-21 광 포인팅 장치 및 이를 구비한 개인휴대단말기

Country Status (2)

Country Link
KR (1) KR20110071257A (ko)
WO (1) WO2011078548A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088435A1 (en) * 2004-03-11 2005-09-22 Mobisol Inc. Pointing device with an integrated optical structure
KR20060088589A (ko) * 2005-02-02 2006-08-07 크루셜텍 (주) 렌즈 일체형 조명계 구조를 이용한 광 포인팅 장치 및 개인 휴대 단말기
KR20070016950A (ko) * 2005-08-03 2007-02-08 (주)모비솔 프리즘 렌즈를 이용한 초박형 포인팅 장치
US20080218474A1 (en) * 2005-07-14 2008-09-11 Crucialtec Co., Ltd. Ultra Thin Optical Pointing Device and Personal Portable Device Having the Same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088435A1 (en) * 2004-03-11 2005-09-22 Mobisol Inc. Pointing device with an integrated optical structure
KR20060088589A (ko) * 2005-02-02 2006-08-07 크루셜텍 (주) 렌즈 일체형 조명계 구조를 이용한 광 포인팅 장치 및 개인 휴대 단말기
US20080218474A1 (en) * 2005-07-14 2008-09-11 Crucialtec Co., Ltd. Ultra Thin Optical Pointing Device and Personal Portable Device Having the Same
KR20070016950A (ko) * 2005-08-03 2007-02-08 (주)모비솔 프리즘 렌즈를 이용한 초박형 포인팅 장치

Also Published As

Publication number Publication date
KR20110071257A (ko) 2011-06-29
WO2011078548A2 (ko) 2011-06-30

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