WO2010050741A3 - 격자신호 송신기와 격자신호 수신기 및 이들을 포함한 무선 포인팅 시스템 그리고 무선포인팅 시스템에서의 움직임 판별 방법 - Google Patents

격자신호 송신기와 격자신호 수신기 및 이들을 포함한 무선 포인팅 시스템 그리고 무선포인팅 시스템에서의 움직임 판별 방법 Download PDF

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Publication number
WO2010050741A3
WO2010050741A3 PCT/KR2009/006248 KR2009006248W WO2010050741A3 WO 2010050741 A3 WO2010050741 A3 WO 2010050741A3 KR 2009006248 W KR2009006248 W KR 2009006248W WO 2010050741 A3 WO2010050741 A3 WO 2010050741A3
Authority
WO
WIPO (PCT)
Prior art keywords
grating signal
signal transmitter
pointing system
wireless pointing
receiver
Prior art date
Application number
PCT/KR2009/006248
Other languages
English (en)
French (fr)
Other versions
WO2010050741A2 (ko
Inventor
김석기
이광재
윤세환
Original Assignee
실리콤텍 주식회사
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 실리콤텍 주식회사 filed Critical 실리콤텍 주식회사
Priority claimed from KR1020090102563A external-priority patent/KR101028153B1/ko
Publication of WO2010050741A2 publication Critical patent/WO2010050741A2/ko
Publication of WO2010050741A3 publication Critical patent/WO2010050741A3/ko

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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
    • 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
    • G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors

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)

Abstract

본 발명의 무선 포인팅 시스템은, 두께가 서로 다른 적어도 두 개 이상의 인접한 패턴이 연속적으로 반복되어 형성되는 격자 패턴을 생성하여 출력하는 격자신호 송신기 및 상기 격자신호 송신기로부터 격자신호를 수신하여 상기 격자신호 송신기의 움직임을 판별하는 격자신호 수신기를 포함하여 이루어진다. 본 발명에 의하여, 격자구조를 이용한 무선 포인팅 시스템에서 사용거리에 관계없이 격자신호 송신기의 이동 방향을 잘못 판단할 수 있는 오류가 원천적으로 제거될 것이며, 격자신호 송신기가 기울어짐에 따른 움직임 오류도 방지할 수 있게 된다.
PCT/KR2009/006248 2008-10-28 2009-10-28 격자신호 송신기와 격자신호 수신기 및 이들을 포함한 무선 포인팅 시스템 그리고 무선포인팅 시스템에서의 움직임 판별 방법 WO2010050741A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20080106175 2008-10-28
KR10-2008-0106175 2008-10-28
KR1020090102563A KR101028153B1 (ko) 2008-10-28 2009-10-28 격자신호 송신기와 격자신호 수신기 및 이들을 포함한 무선 포인팅 시스템 그리고 무선포인팅 시스템에서의 움직임 판별 방법
KR10-2009-0102563 2009-10-28

Publications (2)

Publication Number Publication Date
WO2010050741A2 WO2010050741A2 (ko) 2010-05-06
WO2010050741A3 true WO2010050741A3 (ko) 2010-08-19

Family

ID=42129458

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006248 WO2010050741A2 (ko) 2008-10-28 2009-10-28 격자신호 송신기와 격자신호 수신기 및 이들을 포함한 무선 포인팅 시스템 그리고 무선포인팅 시스템에서의 움직임 판별 방법

Country Status (1)

Country Link
WO (1) WO2010050741A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0583836U (ja) * 1992-03-31 1993-11-12 株式会社島津製作所 光学式マウス用マウスパッド
KR20060116125A (ko) * 2005-05-09 2006-11-14 위찬용 평판 표시 장치용 포인팅 장치 및 이를 이용한 평판 표시장치
KR20070107949A (ko) * 2006-05-04 2007-11-08 주식회사 대우일렉트로닉스 빔 인식 스크린 기능을 포함한 디스플레이 장치
KR20080064074A (ko) * 2007-09-06 2008-07-08 김기수 원격조정 송수신장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0583836U (ja) * 1992-03-31 1993-11-12 株式会社島津製作所 光学式マウス用マウスパッド
KR20060116125A (ko) * 2005-05-09 2006-11-14 위찬용 평판 표시 장치용 포인팅 장치 및 이를 이용한 평판 표시장치
KR20070107949A (ko) * 2006-05-04 2007-11-08 주식회사 대우일렉트로닉스 빔 인식 스크린 기능을 포함한 디스플레이 장치
KR20080064074A (ko) * 2007-09-06 2008-07-08 김기수 원격조정 송수신장치

Also Published As

Publication number Publication date
WO2010050741A2 (ko) 2010-05-06

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