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KR890012184A - 액정표시장치 - Google Patents

액정표시장치 Download PDF

Info

Publication number
KR890012184A
KR890012184A KR1019880017326A KR880017326A KR890012184A KR 890012184 A KR890012184 A KR 890012184A KR 1019880017326 A KR1019880017326 A KR 1019880017326A KR 880017326 A KR880017326 A KR 880017326A KR 890012184 A KR890012184 A KR 890012184A
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
electrode pattern
display range
driving circuit
Prior art date
Application number
KR1019880017326A
Other languages
English (en)
Inventor
야스카즈 가와무라
Original Assignee
시키 모리야
미츠비시 덴키 가부시키가이샤
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
Priority claimed from JP864888A external-priority patent/JPH01185526A/ja
Priority claimed from JP864788A external-priority patent/JPH01185525A/ja
Application filed by 시키 모리야, 미츠비시 덴키 가부시키가이샤 filed Critical 시키 모리야
Publication of KR890012184A publication Critical patent/KR890012184A/ko

Links

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
    • 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
    • G02F1/134336—Matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0232—Special driving of display border areas

Landscapes

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

Abstract

내용 없음.

Description

액정표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 제1의 발명의 실시예의 의한 액정표시패널의 정면도,
제2도는 그 전극배치도,
제3도는 제1도의 단면도.

Claims (2)

  1. 문자나 화상을 표시하는 액정표시장치에 있어서, 액정표시패널의 유효표시범위외에 유효표시범위를 에워싸도록 전극패턴을 배설하는 동시에, 전극팬턴용 구동회로를 배설하고, 액정표시패널이 표시상태일때 유효표시범위외의 바탕색이 유효표시범위의 바탕색과 같은 색상이 되도록, 상기 전극패턴용 구동회로에 의해 전극패턴을 구동하도록 한것을 특징으로 하는 액정표시장치.
  2. 문자나 화상을 표시하는 액정표시장치에 있어서, 액정표시패널의 유효표시범위외의 주사전극 및 신호전극에 상당하는 전극패턴을 배설하고, 액정표시패널이 표시상태일때 유효표시범위외의 바탕색이 유효표시범위의 바탕색과 같은 색상이 되도록, 상기 전극패턴을 주사전극용 구동회로 및 신호전극용 구동회로에 의해 구동하도록 한 것을 특징으로 하는 액정표시장치.
    ※ 참고사항 ; 최초출원 내용에 의하여 공개하는 것임.
KR1019880017326A 1988-01-19 1988-12-23 액정표시장치 KR890012184A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP63-8648 1988-01-19
JP864888A JPH01185526A (ja) 1988-01-19 1988-01-19 液晶表示装置
JP63-8647 1988-01-19
JP864788A JPH01185525A (ja) 1988-01-19 1988-01-19 液晶表示装置

Publications (1)

Publication Number Publication Date
KR890012184A true KR890012184A (ko) 1989-08-24

Family

ID=26343208

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017326A KR890012184A (ko) 1988-01-19 1988-12-23 액정표시장치

Country Status (3)

Country Link
KR (1) KR890012184A (ko)
DE (1) DE3901761A1 (ko)
GB (1) GB2214342A (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646269B1 (fr) * 1989-04-24 1991-06-28 Asulab Sa Cellule d'affichage electro-optique perfectionnee
JP3126360B2 (ja) * 1989-09-01 2001-01-22 キヤノン株式会社 表示システム及びその表示制御方法
US7425970B1 (en) 2000-11-08 2008-09-16 Palm, Inc. Controllable pixel border for a negative mode passive matrix display device
US7724270B1 (en) 2000-11-08 2010-05-25 Palm, Inc. Apparatus and methods to achieve a variable color pixel border on a negative mode screen with a passive matrix drive
US6961029B1 (en) 2000-11-08 2005-11-01 Palm, Inc. Pixel border for improved viewability of a display device
GB0702347D0 (en) 2007-02-07 2007-03-21 Plastic Logic Ltd Electronic document reading devices
GB0702349D0 (en) 2007-02-07 2007-03-21 Plastic Logic Ltd Electronic document readers and reading devices
GB0702350D0 (en) 2007-02-07 2007-03-21 Plastic Logic Ltd Electronic reading devices
GB2454031A (en) 2007-10-24 2009-04-29 Plastic Logic Ltd Electronic document display
GB2458106B (en) 2008-03-03 2012-07-18 Plastic Logic Ltd Electronic document reader system
GB2463266B (en) 2008-09-05 2011-07-27 Plastic Logic Ltd Electronic document reader
GB201000021D0 (en) 2010-01-04 2010-02-17 Plastic Logic Ltd Electronic document reading devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8503180A (nl) * 1985-11-19 1987-06-16 Philips Nv Weergeefinrichting.

Also Published As

Publication number Publication date
GB2214342A (en) 1989-08-31
DE3901761C2 (ko) 1992-04-30
GB8901175D0 (en) 1989-03-15
DE3901761A1 (de) 1989-08-03

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A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19881223

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Patent event date: 19881223

Comment text: Request for Examination of Application

PG1501 Laying open of application
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Patent event date: 19920130

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19920427

Comment text: Decision to Refuse Application

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Comment text: Notification of reason for refusal

Patent event code: PE06011S01I