KR100923023B1 - 라이트 펜 및 이를 갖는 광 감지 액정표시장치 - Google Patents

라이트 펜 및 이를 갖는 광 감지 액정표시장치 Download PDF

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Publication number
KR100923023B1
KR100923023B1 KR1020030019603A KR20030019603A KR100923023B1 KR 100923023 B1 KR100923023 B1 KR 100923023B1 KR 1020030019603 A KR1020030019603 A KR 1020030019603A KR 20030019603 A KR20030019603 A KR 20030019603A KR 100923023 B1 KR100923023 B1 KR 100923023B1
Authority
KR
South Korea
Prior art keywords
light
sensing
signal
pen
generating unit
Prior art date
Application number
KR1020030019603A
Other languages
English (en)
Korean (ko)
Other versions
KR20040084486A (ko
Inventor
조종환
어기한
박원상
박상진
김형걸
정재훈
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020030019603A priority Critical patent/KR100923023B1/ko
Priority to US10/805,961 priority patent/US7626575B2/en
Priority to PCT/KR2004/000639 priority patent/WO2004086215A2/en
Priority to CNB2004800085517A priority patent/CN100421057C/zh
Priority to TW093108394A priority patent/TW200502917A/zh
Publication of KR20040084486A publication Critical patent/KR20040084486A/ko
Priority to US12/582,255 priority patent/US20100039408A1/en
Application granted granted Critical
Publication of KR100923023B1 publication Critical patent/KR100923023B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/20—Details of telephonic subscriber devices including a rotatable camera

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Position Input By Displaying (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1020030019603A 2003-03-28 2003-03-28 라이트 펜 및 이를 갖는 광 감지 액정표시장치 KR100923023B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020030019603A KR100923023B1 (ko) 2003-03-28 2003-03-28 라이트 펜 및 이를 갖는 광 감지 액정표시장치
US10/805,961 US7626575B2 (en) 2003-03-28 2004-03-22 Light pen
PCT/KR2004/000639 WO2004086215A2 (en) 2003-03-28 2004-03-24 Light pen
CNB2004800085517A CN100421057C (zh) 2003-03-28 2004-03-24 光笔
TW093108394A TW200502917A (en) 2003-03-28 2004-03-26 Light pen, photo detective liquid crystal display device and display device having the light pen
US12/582,255 US20100039408A1 (en) 2003-03-28 2009-10-20 Light pen, photo detective liquid crystal display device and display device having the light pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030019603A KR100923023B1 (ko) 2003-03-28 2003-03-28 라이트 펜 및 이를 갖는 광 감지 액정표시장치

Publications (2)

Publication Number Publication Date
KR20040084486A KR20040084486A (ko) 2004-10-06
KR100923023B1 true KR100923023B1 (ko) 2009-10-22

Family

ID=36743346

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030019603A KR100923023B1 (ko) 2003-03-28 2003-03-28 라이트 펜 및 이를 갖는 광 감지 액정표시장치

Country Status (2)

Country Link
KR (1) KR100923023B1 (zh)
CN (1) CN100421057C (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101320298B (zh) * 2007-06-06 2011-09-14 瀚宇彩晶股份有限公司 用于输入装置的光定位器及其驱动方法
CN103946916B (zh) * 2011-08-16 2015-11-25 普拉斯玛比利提有限责任公司 用于平板显示器的crt光笔接口
CN102759797A (zh) * 2012-07-06 2012-10-31 胡宵 一种书写装置
CN104076950A (zh) * 2013-03-25 2014-10-01 鸿富锦精密工业（深圳）有限公司 电子白板系统、电子书写笔及电子书写方法
KR102053999B1 (ko) * 2013-04-30 2019-12-10 삼성디스플레이 주식회사 유기 발광 표시 장치
CN104156085A (zh) * 2013-05-13 2014-11-19 上海科斗电子科技有限公司 设有接近开关的触摸笔
GB201406550D0 (en) * 2014-04-11 2014-05-28 Lomas David G Optical touch screen
KR102286587B1 (ko) * 2014-10-17 2021-08-05 주식회사 네오랩컨버전스 전자펜
KR102333720B1 (ko) * 2015-04-09 2021-12-01 삼성전자주식회사 디지털 펜, 터치 시스템 및 이의 정보 제공 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250216A (ja) * 1987-07-23 1990-02-20 Mitsumi Electric Co Ltd 光学式座標入力装置
JPH1091343A (ja) * 1996-09-17 1998-04-10 Toshiba Corp ペン入力表示装置
JPH10283113A (ja) * 1997-04-04 1998-10-23 Toshiba Corp 画像入力装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911270A (en) * 1974-08-28 1975-10-07 Identicon Corp Light pen reading
JPS5685792A (en) * 1979-12-14 1981-07-13 Citizen Watch Co Ltd Liquid crystal display unit
US4466785A (en) * 1982-11-18 1984-08-21 Ingersoll-Rand Company Clearance-controlling means comprising abradable layer and abrasive layer
CN1017667B (zh) * 1987-08-24 1992-07-29 株式会社瓦科姆 坐标输入装置及其输入笔
CN2100662U (zh) * 1991-07-26 1992-04-01 武汉市葛店化工厂 一种计算机的光笔及其接口装置
JP2774424B2 (ja) * 1992-12-07 1998-07-09 シャープ株式会社 画像入力一体型表示装置
CN1132090C (zh) * 1995-04-29 2003-12-24 夏普公司 坐标输入装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250216A (ja) * 1987-07-23 1990-02-20 Mitsumi Electric Co Ltd 光学式座標入力装置
JPH1091343A (ja) * 1996-09-17 1998-04-10 Toshiba Corp ペン入力表示装置
JPH10283113A (ja) * 1997-04-04 1998-10-23 Toshiba Corp 画像入力装置

Also Published As

Publication number Publication date
CN100421057C (zh) 2008-09-24
KR20040084486A (ko) 2004-10-06
CN1768321A (zh) 2006-05-03

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