JP3891843B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP3891843B2
JP3891843B2 JP2002001204A JP2002001204A JP3891843B2 JP 3891843 B2 JP3891843 B2 JP 3891843B2 JP 2002001204 A JP2002001204 A JP 2002001204A JP 2002001204 A JP2002001204 A JP 2002001204A JP 3891843 B2 JP3891843 B2 JP 3891843B2
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JP
Japan
Prior art keywords
liquid crystal
crystal display
display panel
guide plate
light guide
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2002001204A
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English (en)
Japanese (ja)
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JP2003202550A (ja
JP2003202550A5 (https=
Inventor
賢 伊藤
慎也 橋本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2002001204A priority Critical patent/JP3891843B2/ja
Priority to KR10-2002-0080533A priority patent/KR100523472B1/ko
Priority to US10/321,596 priority patent/US6734928B2/en
Priority to TW091137135A priority patent/TWI316150B/zh
Priority to CNB031010474A priority patent/CN1210601C/zh
Publication of JP2003202550A publication Critical patent/JP2003202550A/ja
Publication of JP2003202550A5 publication Critical patent/JP2003202550A5/ja
Application granted granted Critical
Publication of JP3891843B2 publication Critical patent/JP3891843B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G02F2201/503—Arrangements improving the resistance to shock

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Planar Illumination Modules (AREA)
JP2002001204A 2002-01-08 2002-01-08 液晶表示装置 Expired - Fee Related JP3891843B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002001204A JP3891843B2 (ja) 2002-01-08 2002-01-08 液晶表示装置
KR10-2002-0080533A KR100523472B1 (ko) 2002-01-08 2002-12-17 액정 표시장치
US10/321,596 US6734928B2 (en) 2002-01-08 2002-12-18 Liquid crystal display device
TW091137135A TWI316150B (en) 2002-01-08 2002-12-24 Liquid crystal display device
CNB031010474A CN1210601C (zh) 2002-01-08 2003-01-08 液晶显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002001204A JP3891843B2 (ja) 2002-01-08 2002-01-08 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2003202550A JP2003202550A (ja) 2003-07-18
JP2003202550A5 JP2003202550A5 (https=) 2005-07-28
JP3891843B2 true JP3891843B2 (ja) 2007-03-14

Family

ID=19190588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002001204A Expired - Fee Related JP3891843B2 (ja) 2002-01-08 2002-01-08 液晶表示装置

Country Status (5)

Country Link
US (1) US6734928B2 (https=)
JP (1) JP3891843B2 (https=)
KR (1) KR100523472B1 (https=)
CN (1) CN1210601C (https=)
TW (1) TWI316150B (https=)

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JP3231820B2 (ja) * 1991-12-17 2001-11-26 ソニー株式会社 液晶表示装置
JP3434345B2 (ja) 1994-04-15 2003-08-04 大成プラス株式会社 ハンディタイプ電子機器における板状体の取付構造
JP3215844B2 (ja) 1995-04-18 2001-10-09 キヤノン株式会社 表示装置及び該表示装置の製造方法
JPH095722A (ja) 1995-06-14 1997-01-10 Nikko Kogyo Kk 液晶パネル保持枠
KR100280882B1 (ko) * 1998-04-22 2001-03-02 구본준 슬림형 노트북 퍼스널 컴퓨터

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US6734928B2 (en) 2004-05-11
CN1431545A (zh) 2003-07-23
US20030128307A1 (en) 2003-07-10
TWI316150B (en) 2009-10-21
JP2003202550A (ja) 2003-07-18
CN1210601C (zh) 2005-07-13
TW200304027A (en) 2003-09-16

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