KR100484609B1 - 액정표시패널 - Google Patents

액정표시패널 Download PDF

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Publication number
KR100484609B1
KR100484609B1 KR1019970027125A KR19970027125A KR100484609B1 KR 100484609 B1 KR100484609 B1 KR 100484609B1 KR 1019970027125 A KR1019970027125 A KR 1019970027125A KR 19970027125 A KR19970027125 A KR 19970027125A KR 100484609 B1 KR100484609 B1 KR 100484609B1
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KR
South Korea
Prior art keywords
circuit
thin film
film transistor
protrusion
liquid crystal
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
KR1019970027125A
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English (en)
Korean (ko)
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KR980003757A (ko
Inventor
장홍용
사토시 데라모토
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR980003757A publication Critical patent/KR980003757A/ko
Application granted granted Critical
Publication of KR100484609B1 publication Critical patent/KR100484609B1/ko
Anticipated expiration legal-status Critical
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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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • 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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13454—Drivers integrated on the active matrix substrate

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thin Film Transistor (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1019970027125A 1996-06-25 1997-06-25 액정표시패널 Expired - Fee Related KR100484609B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18563696A JP3640224B2 (ja) 1996-06-25 1996-06-25 液晶表示パネル
JP8-185636 1996-06-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020020012070A Division KR100488310B1 (ko) 1996-06-25 2002-03-07 액정 표시 패널

Publications (2)

Publication Number Publication Date
KR980003757A KR980003757A (ko) 1998-03-30
KR100484609B1 true KR100484609B1 (ko) 2005-09-02

Family

ID=16174246

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019970027125A Expired - Fee Related KR100484609B1 (ko) 1996-06-25 1997-06-25 액정표시패널
KR1020020012070A Expired - Fee Related KR100488310B1 (ko) 1996-06-25 2002-03-07 액정 표시 패널

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020020012070A Expired - Fee Related KR100488310B1 (ko) 1996-06-25 2002-03-07 액정 표시 패널

Country Status (4)

Country Link
US (3) US6055034A (enExample)
JP (1) JP3640224B2 (enExample)
KR (2) KR100484609B1 (enExample)
TW (4) TWI250551B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210095265A (ko) * 2020-01-22 2021-08-02 삼성디스플레이 주식회사 표시 장치

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JP4179483B2 (ja) * 1996-02-13 2008-11-12 株式会社半導体エネルギー研究所 表示装置の作製方法
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US7298447B1 (en) * 1996-06-25 2007-11-20 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display panel
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US6288764B1 (en) * 1996-06-25 2001-09-11 Semiconductor Energy Laboratory Co., Ltd. Display device or electronic device having liquid crystal display panel
JPH10268360A (ja) * 1997-03-26 1998-10-09 Semiconductor Energy Lab Co Ltd 表示装置
US6927826B2 (en) 1997-03-26 2005-08-09 Semiconductor Energy Labaratory Co., Ltd. Display device
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JP3580092B2 (ja) * 1997-08-21 2004-10-20 セイコーエプソン株式会社 アクティブマトリクス型表示装置
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KR101350709B1 (ko) * 2007-02-20 2014-01-14 삼성디스플레이 주식회사 표시패널 및 표시기판의 제조 방법
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JP5305190B2 (ja) * 2007-06-21 2013-10-02 株式会社ジャパンディスプレイ 液晶表示装置
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JP4623068B2 (ja) * 2007-09-12 2011-02-02 ソニー株式会社 表示パネル、表示パネルモジュール及び電子機器
JP2009075394A (ja) * 2007-09-21 2009-04-09 Seiko Epson Corp 電気光学装置及びこれを備えた電子機器
JP5104156B2 (ja) * 2007-09-21 2012-12-19 セイコーエプソン株式会社 電気光学装置及びこれを備えた電子機器
JP5409024B2 (ja) * 2008-02-15 2014-02-05 株式会社半導体エネルギー研究所 表示装置
TWI372282B (en) * 2008-08-25 2012-09-11 Au Optronics Corp Liquid crystal display panel and manufacturing method thereof
TW202503729A (zh) 2009-01-16 2025-01-16 日商半導體能源研究所股份有限公司 半導體裝置
KR101628200B1 (ko) 2009-11-19 2016-06-09 삼성디스플레이 주식회사 표시장치
JP5533121B2 (ja) * 2010-03-25 2014-06-25 カシオ計算機株式会社 トランジスタ装置及びこれを備える電子機器、並びにトランジスタ装置の製造方法
JP5489844B2 (ja) * 2010-04-27 2014-05-14 富士フイルム株式会社 電子装置
KR101300034B1 (ko) * 2010-10-18 2013-08-29 엘지디스플레이 주식회사 액정표시장치용 기판 및 이를 이용한 액정표시장치
JP5840873B2 (ja) 2011-06-14 2016-01-06 株式会社ジャパンディスプレイ マザー基板
JP5998809B2 (ja) * 2012-09-28 2016-09-28 株式会社Ｊｖｃケンウッド 表示素子、及びその製造方法
KR102490881B1 (ko) * 2014-12-26 2023-01-25 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
KR20170035368A (ko) * 2015-09-22 2017-03-31 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
KR102607376B1 (ko) * 2018-07-03 2023-11-30 삼성디스플레이 주식회사 유기 발광 표시 장치
CN109243305B (zh) * 2018-09-17 2021-10-12 京东方科技集团股份有限公司 显示面板、显示装置和显示面板的制造方法

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KR100488310B1 (ko) 2005-05-11
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US7142273B1 (en) 2006-11-28
US6249333B1 (en) 2001-06-19
JP3640224B2 (ja) 2005-04-20
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TWI246675B (en) 2006-01-01
TW493798U (en) 2002-07-01
US6055034A (en) 2000-04-25
TW584887B (en) 2004-04-21
JPH1010578A (ja) 1998-01-16

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