KR970016669A - 액정 표시 장치 - Google Patents

액정 표시 장치 Download PDF

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Publication number
KR970016669A
KR970016669A KR1019950031917A KR19950031917A KR970016669A KR 970016669 A KR970016669 A KR 970016669A KR 1019950031917 A KR1019950031917 A KR 1019950031917A KR 19950031917 A KR19950031917 A KR 19950031917A KR 970016669 A KR970016669 A KR 970016669A
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KR
South Korea
Prior art keywords
liquid crystal
glass
crystal display
electrodes
upper glass
Prior art date
Application number
KR1019950031917A
Other languages
English (en)
Other versions
KR100247818B1 (ko
Inventor
박현창
Original Assignee
윤종용
삼성전관 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 윤종용, 삼성전관 주식회사 filed Critical 윤종용
Priority to KR1019950031917A priority Critical patent/KR100247818B1/ko
Priority to JP8125726A priority patent/JP3024933B2/ja
Priority to US08/654,605 priority patent/US5790214A/en
Priority to FR9607295A priority patent/FR2739210B1/fr
Priority to GB9613030A priority patent/GB2305532B/en
Priority to DE19625415A priority patent/DE19625415A1/de
Publication of KR970016669A publication Critical patent/KR970016669A/ko
Application granted granted Critical
Publication of KR100247818B1 publication Critical patent/KR100247818B1/ko

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134327—Segmented, e.g. alpha numeric display
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

본 발명은 액정 표시 장치에 관한 것으로서, 본 발명에 따르면, 상판 글래스(11, 21), 하판 글래스(12, 22), 상기 상판 글래스(11, 21)와 하판 글래스(12, 22) 사이에 주입되는 액정 및 상기 상판 글래스(11, 21)와 하판 글래스(12, 22)에 형성되는 코몬 전극 및 세그먼트 전극을 구비하는 액정 표시 장치에 있어서, 상기 상판 글래스(11, 21)의 일부에는 세그먼트 전극(13, 25)이 형성되고, 나머지 일부에는 코몬 전극(15, 26)이 형성되며, 상기 하판 글래스(11, 21)에는 상기 상판 글래스(11, 21)의 세그먼트 전극(13, 25)에 대응되는 부분에 코몬 전극(16, 27)이 형성되고, 나머지 부분에는 상기 상판 글래스(11, 21)의 코몬 전극(15, 26)에 대응되는 부분에 세그먼트 전극(14, 28)이 형성되는 것을 특징으로 하는 액정 표시 장치가 제공된다. 본 발명에 다른 양면형 액정 표시 장치는 단일의 액정 셀만을 가지고 전면 및 배면에서 동일한 정보를 관찰할 수 있으므로 편의성이 증진된다.

Description

액정 표시 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 액정 표시 장치의 주요 부분에 대한 분해 사시도.

Claims (3)

  1. 상판 글래스(11, 21), 하판 글래스(12, 22), 상기 상판 글래스(11, 21)와 하판 글래스(12, 22) 사이에 주입되는 액정 및 상기 상판 글래스(11, 21)와 하판 글래스(12, 22)에 형성되는 코몬 전극 및 세그먼트 전극을 구비하는 액정 표시 장치에 있어서, 상기 상판 글래스(11, 21)의 일부에는 세그먼트 전극(13, 25)이 형성되고, 나머지 일부에는 코몬 전극(15, 26)이 형성되며, 상기 하판 글래스(11, 21)에는 상기 상판 글래스(11, 21)의 세그먼트 전극(13, 25)에 대응되는 부분에 코몬 전극(16, 27)이 형성되고, 나머지 부분에는 상기 상판 글래스(11, 21)의 코몬 전극(15, 26)에 대응되는 부분에 세그먼트 전극(14, 28)이 형성되는 것을 특징으로 하는 액정 표시 장치.
  2. 제1항에 있어서, 상기 상판 글래스(11, 21)의 코몬 전극(15, 26)에 대응되는 부분 및 상기 하판 글래스(12, 22)의 코몬 전극(16, 27)에 대응되는 부분에 백라이트 수단(23, 24)이 설치되는 것을 특징으로 하는 액정 표시 장치.
  3. 제2항에 있어서, 상기 백라이트 수단(23, 24)은 냉음극 형광관(CCFT), 발광소자(LED), 전자 형광 소자(ELD) 등인 것을 특징으로 하는 액정 표시 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950031917A 1995-09-26 1995-09-26 액정 표시 장치 KR100247818B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019950031917A KR100247818B1 (ko) 1995-09-26 1995-09-26 액정 표시 장치
JP8125726A JP3024933B2 (ja) 1995-09-26 1996-05-21 液晶表示装置
US08/654,605 US5790214A (en) 1995-09-26 1996-05-29 Liquid crystal display with portion of common electrode on one side of each substrate and light source on opposite side
FR9607295A FR2739210B1 (fr) 1995-09-26 1996-06-12 Affichage a cristaux liquides
GB9613030A GB2305532B (en) 1995-09-26 1996-06-21 Liquid crystal display
DE19625415A DE19625415A1 (de) 1995-09-26 1996-06-25 Flüssigkristallanzeige

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950031917A KR100247818B1 (ko) 1995-09-26 1995-09-26 액정 표시 장치

Publications (2)

Publication Number Publication Date
KR970016669A true KR970016669A (ko) 1997-04-28
KR100247818B1 KR100247818B1 (ko) 2000-03-15

Family

ID=19427881

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950031917A KR100247818B1 (ko) 1995-09-26 1995-09-26 액정 표시 장치

Country Status (6)

Country Link
US (1) US5790214A (ko)
JP (1) JP3024933B2 (ko)
KR (1) KR100247818B1 (ko)
DE (1) DE19625415A1 (ko)
FR (1) FR2739210B1 (ko)
GB (1) GB2305532B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010083680A (ko) * 2000-02-18 2001-09-01 림 최 다양한 표시가 가능한 액정패널
KR100639314B1 (ko) * 1997-05-26 2006-12-22 노키아 모빌 폰즈 리미티드 듀얼형디스플레이장치및단말장치

Families Citing this family (13)

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Publication number Priority date Publication date Assignee Title
JP2000075802A (ja) * 1998-08-26 2000-03-14 Matsushita Electric Ind Co Ltd バックライト装置およびバックライト素子
WO2000036578A1 (en) * 1998-12-15 2000-06-22 Qualcomm Incorporated Dual view lcd assembly
WO2000070593A2 (en) * 1999-05-12 2000-11-23 Lim Choi Signboard using liquid crystal display panel
KR100307027B1 (ko) * 1999-06-17 2001-11-01 서평원 액정 표시장치 및 이것을 이용한 이동 통신 단말기의 표시장치
GB9930449D0 (en) * 1999-12-23 2000-02-16 Promotion & Display Tech Ltd Handset
US6757036B1 (en) * 2000-03-07 2004-06-29 Motorola, Inc. Method and apparatus for a dual sided liquid crystal display
EP1433019A1 (en) 2001-09-28 2004-06-30 Koninklijke Philips Electronics N.V. Apparatus having a flat display
US20030071764A1 (en) * 2001-10-11 2003-04-17 Ncr Corporation Method and apparatus for dual sided electronic shelf label
WO2004049285A1 (ja) 2002-11-27 2004-06-10 Semiconductor Energy Laboratory Co., Ltd. 表示装置及び電子機器
KR100518426B1 (ko) * 2003-03-27 2005-09-29 엘지.필립스 엘시디 주식회사 액정표시장치
KR100513105B1 (ko) * 2003-03-27 2005-09-07 엘지.필립스 엘시디 주식회사 액정표시장치
KR100539836B1 (ko) * 2003-03-27 2005-12-28 엘지.필립스 엘시디 주식회사 액정표시장치
CN103152893B (zh) * 2013-02-16 2015-07-15 上海科润光电技术有限公司 一种发光线组合的柔性双面显示器

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JPS53139494A (en) * 1977-05-11 1978-12-05 Seiko Epson Corp Electrode structure of display unit
JPS5823607B2 (ja) * 1977-09-22 1983-05-16 シャープ株式会社 多層マトリツクス型液晶表示装置
DE2844572C2 (de) * 1977-10-14 1983-10-20 Sharp K.K., Osaka Mehrlagige Flüssigkristallanzeige in Matrixanordnung
US4375317A (en) * 1978-11-16 1983-03-01 Sharp Kabushiki Kaisha Multi-layered liquid crystal display panel
CH632367B (fr) * 1980-04-16 Asulab Sa Cellule d'affichage electro-optique passif.
CH650637GA3 (ko) * 1980-12-22 1985-08-15
JPS60121497A (ja) * 1983-12-06 1985-06-28 キヤノン株式会社 液晶駆動方式
JPS60186889A (ja) * 1984-03-07 1985-09-24 スタンレー電気株式会社 多層マトリクス型液晶表示装置
JP2767422B2 (ja) * 1988-01-30 1998-06-18 コニカ株式会社 ハロゲン化銀写真感光材料
US5272553A (en) * 1988-10-28 1993-12-21 Sharp Kabushiki Kaisha Projection type liquid crystal display device with twisted nematic liquid crystal layers
GB9019975D0 (en) * 1990-09-12 1990-10-24 Smiths Industries Plc Display assemblies
JPH05196940A (ja) * 1991-02-01 1993-08-06 Tosoh Corp パネル用バックライト
JP2935290B2 (ja) * 1991-06-07 1999-08-16 日本電気株式会社 平面表示板を用いた表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100639314B1 (ko) * 1997-05-26 2006-12-22 노키아 모빌 폰즈 리미티드 듀얼형디스플레이장치및단말장치
KR20010083680A (ko) * 2000-02-18 2001-09-01 림 최 다양한 표시가 가능한 액정패널

Also Published As

Publication number Publication date
JPH0990401A (ja) 1997-04-04
GB9613030D0 (en) 1996-08-28
GB2305532A (en) 1997-04-09
KR100247818B1 (ko) 2000-03-15
FR2739210A1 (fr) 1997-03-28
JP3024933B2 (ja) 2000-03-27
US5790214A (en) 1998-08-04
DE19625415A1 (de) 1997-03-27
FR2739210B1 (fr) 1997-11-14
GB2305532B (en) 1999-06-23

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