CN1165881C - 显示装置 - Google Patents

显示装置 Download PDF

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Publication number
CN1165881C
CN1165881C CNB971216177A CN97121617A CN1165881C CN 1165881 C CN1165881 C CN 1165881C CN B971216177 A CNB971216177 A CN B971216177A CN 97121617 A CN97121617 A CN 97121617A CN 1165881 C CN1165881 C CN 1165881C
Authority
CN
China
Prior art keywords
display device
driving circuit
circuit
display board
electroluminescent cell
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
CNB971216177A
Other languages
English (en)
Chinese (zh)
Other versions
CN1182256A (zh
Inventor
平本正巳
弘
杉山和弘
一
斎藤浩一
树
中岛英树
章
五十岚章
芝元雅章
信
坂石胜信
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of CN1182256A publication Critical patent/CN1182256A/zh
Application granted granted Critical
Publication of CN1165881C publication Critical patent/CN1165881C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G09G3/3406—Control of illumination source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
CNB971216177A 1996-11-08 1997-11-07 显示装置 Expired - Fee Related CN1165881C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8311226A JPH10143090A (ja) 1996-11-08 1996-11-08 表示装置
JP311226/96 1996-11-08
JP311226/1996 1996-11-08

Publications (2)

Publication Number Publication Date
CN1182256A CN1182256A (zh) 1998-05-20
CN1165881C true CN1165881C (zh) 2004-09-08

Family

ID=18014620

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB971216177A Expired - Fee Related CN1165881C (zh) 1996-11-08 1997-11-07 显示装置

Country Status (7)

Country Link
JP (1) JPH10143090A (ja)
KR (1) KR100266297B1 (ja)
CN (1) CN1165881C (ja)
HK (1) HK1010934A1 (ja)
MY (1) MY117919A (ja)
SG (1) SG65696A1 (ja)
TW (1) TW436749B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5020430B2 (ja) * 1999-09-30 2012-09-05 京セラディスプレイ株式会社 液晶表示パネルの電極接続構造
JP4491632B2 (ja) * 2000-04-07 2010-06-30 日本電気株式会社 液晶表示装置の駆動方法
KR100878217B1 (ko) * 2001-08-28 2009-01-14 삼성전자주식회사 액정표시장치 및 이의 구동 방법
KR20040003599A (ko) * 2002-07-03 2004-01-13 주식회사 엘리아테크 유기 전계 발광 패널의 모듈
JP5134523B2 (ja) * 2008-12-17 2013-01-30 株式会社日立ハイテクノロジーズ 光学フィルム貼付け装置、光学フィルム貼付け方法、および表示用パネルの製造方法
CN103487968A (zh) * 2013-09-22 2014-01-01 北京京东方光电科技有限公司 一种显示面板及显示器

Also Published As

Publication number Publication date
JPH10143090A (ja) 1998-05-29
HK1010934A1 (en) 1999-07-02
MY117919A (en) 2004-08-30
TW436749B (en) 2001-05-28
SG65696A1 (en) 1999-06-22
CN1182256A (zh) 1998-05-20
KR100266297B1 (ko) 2000-09-15
KR19980042103A (ko) 1998-08-17

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