WO2012018192A3 - 좌표 인식용 프레임을 이용한 포인팅 시스템 및 방법 - Google Patents

좌표 인식용 프레임을 이용한 포인팅 시스템 및 방법 Download PDF

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Publication number
WO2012018192A3
WO2012018192A3 PCT/KR2011/005504 KR2011005504W WO2012018192A3 WO 2012018192 A3 WO2012018192 A3 WO 2012018192A3 KR 2011005504 W KR2011005504 W KR 2011005504W WO 2012018192 A3 WO2012018192 A3 WO 2012018192A3
Authority
WO
WIPO (PCT)
Prior art keywords
coordinate recognition
recognition frames
pointing
frames
coordinates
Prior art date
Application number
PCT/KR2011/005504
Other languages
English (en)
French (fr)
Other versions
WO2012018192A2 (ko
Inventor
임정구
김병인
Original Assignee
동우화인켐 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 동우화인켐 주식회사 filed Critical 동우화인켐 주식회사
Publication of WO2012018192A2 publication Critical patent/WO2012018192A2/ko
Publication of WO2012018192A3 publication Critical patent/WO2012018192A3/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
    • G06F3/033—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
    • G06F3/03542—Light pens for emitting or receiving light
    • 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
    • G06F3/0412—Digitisers structurally integrated in a display

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

좌표 인식용 프레임을 이용한 포인팅 시스템 및 방법이 제공된다. 본 포인팅 방법은, 영상 프레임들 사이에 디스플레이 상에서 포인팅 디바이스의 좌표를 파악하기 위한 좌표 인식용 프레임들을 표시하고, 포인팅 디바이스가 좌표 인식용 프레임들을 감지한 결과를 이용하여 디스플레이 상에서 포인팅 디바이스의 좌표를 산출한다. 이에 의해, 터치 스크린 없이 사용자가 터치한 좌표를 파악할 수 있게 된다. 따라서, 디스플레이 패널에 터치 스크린 패널을 제거할 수 있게 되어, 디스플레이 패널의 휘도와 명암비 저하를 방지할 수 있음은 물론 제조 단가를 낮출 수 있게 된다.
PCT/KR2011/005504 2010-08-05 2011-07-26 좌표 인식용 프레임을 이용한 포인팅 시스템 및 방법 WO2012018192A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100075623A KR20120013575A (ko) 2010-08-05 2010-08-05 좌표 인식용 프레임을 이용한 포인팅 시스템 및 방법
KR10-2010-0075623 2010-08-05

Publications (2)

Publication Number Publication Date
WO2012018192A2 WO2012018192A2 (ko) 2012-02-09
WO2012018192A3 true WO2012018192A3 (ko) 2012-04-12

Family

ID=45559902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/005504 WO2012018192A2 (ko) 2010-08-05 2011-07-26 좌표 인식용 프레임을 이용한 포인팅 시스템 및 방법

Country Status (2)

Country Link
KR (1) KR20120013575A (ko)
WO (1) WO2012018192A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102059531B1 (ko) * 2018-02-06 2020-02-11 주식회사 에릭씨앤씨 이종기기의 위치정합 시스템 및 방법
KR102378476B1 (ko) * 2020-12-02 2022-03-25 김재민 디스플레이 장치에 대한 펜 입력 신호를 제공하는 시스템 및 그 동작 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030062032A (ko) * 2002-01-16 2003-07-23 조용호 디지털 펜 장치
KR20070095179A (ko) * 2006-03-20 2007-09-28 삼성전자주식회사 영상 패턴을 이용한 포인팅 입력 장치, 방법, 및 시스템
KR20080104100A (ko) * 2007-05-26 2008-12-01 이문기 카메라와 마크 출력에의한 포인팅 장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030062032A (ko) * 2002-01-16 2003-07-23 조용호 디지털 펜 장치
KR20070095179A (ko) * 2006-03-20 2007-09-28 삼성전자주식회사 영상 패턴을 이용한 포인팅 입력 장치, 방법, 및 시스템
KR20080104100A (ko) * 2007-05-26 2008-12-01 이문기 카메라와 마크 출력에의한 포인팅 장치

Also Published As

Publication number Publication date
KR20120013575A (ko) 2012-02-15
WO2012018192A2 (ko) 2012-02-09

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