KR101391884B1 - 표시 장치 및 그 제조 방법 - Google Patents

표시 장치 및 그 제조 방법 Download PDF

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Publication number
KR101391884B1
KR101391884B1 KR1020070039419A KR20070039419A KR101391884B1 KR 101391884 B1 KR101391884 B1 KR 101391884B1 KR 1020070039419 A KR1020070039419 A KR 1020070039419A KR 20070039419 A KR20070039419 A KR 20070039419A KR 101391884 B1 KR101391884 B1 KR 101391884B1
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South Korea
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data line
line
region
electrode
gate
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Korean (ko)
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KR20080095076A (ko
Inventor
박용한
박용기
성석제
정민경
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삼성디스플레이 주식회사
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Priority to KR1020070039419A priority Critical patent/KR101391884B1/ko
Priority to US12/030,080 priority patent/US8958041B2/en
Priority to JP2008112291A priority patent/JP5323388B2/ja
Publication of KR20080095076A publication Critical patent/KR20080095076A/ko
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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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • 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
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • 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
    • 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
    • G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
    • 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
    • G02F2201/40—Arrangements for improving the aperture ratio
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/64—Normally black display, i.e. the off state being black

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
KR1020070039419A 2007-04-23 2007-04-23 표시 장치 및 그 제조 방법 Active KR101391884B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020070039419A KR101391884B1 (ko) 2007-04-23 2007-04-23 표시 장치 및 그 제조 방법
US12/030,080 US8958041B2 (en) 2007-04-23 2008-02-12 Display apparatus with data line and common line formed in a same layer
JP2008112291A JP5323388B2 (ja) 2007-04-23 2008-04-23 表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070039419A KR101391884B1 (ko) 2007-04-23 2007-04-23 표시 장치 및 그 제조 방법

Publications (2)

Publication Number Publication Date
KR20080095076A KR20080095076A (ko) 2008-10-28
KR101391884B1 true KR101391884B1 (ko) 2014-05-07

Family

ID=39871824

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Application Number Title Priority Date Filing Date
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Country Status (3)

Country Link
US (1) US8958041B2 (https=)
JP (1) JP5323388B2 (https=)
KR (1) KR101391884B1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102282504B (zh) * 2009-05-29 2014-12-03 夏普株式会社 液晶显示装置
US20130155364A1 (en) * 2011-12-14 2013-06-20 Shenzhen China Star Optoelectronics Technology Co.,Ltd. Method of reducing parasitic capacitance of liquid crystal display device and liquid crystal display device
KR101929345B1 (ko) * 2011-12-21 2018-12-17 엘지디스플레이 주식회사 프린지 필드형 액정표시장치
JP6116220B2 (ja) * 2012-12-12 2017-04-19 三菱電機株式会社 液晶表示パネル
KR102105285B1 (ko) 2013-09-03 2020-06-01 삼성디스플레이 주식회사 액정 표시 장치
KR102046848B1 (ko) * 2013-12-20 2019-11-20 엘지디스플레이 주식회사 액정표시장치
CN104460136B (zh) * 2014-12-30 2017-06-23 京东方科技集团股份有限公司 液晶光栅及其制作方法和驱动方法、拼接屏
CN105182590B (zh) * 2015-10-10 2018-10-19 京东方科技集团股份有限公司 触摸显示面板及其制备方法以及显示装置
KR102148491B1 (ko) 2015-12-14 2020-08-26 엘지디스플레이 주식회사 박막트랜지스터 기판
KR102459575B1 (ko) * 2016-01-06 2022-10-27 삼성디스플레이 주식회사 표시 장치
US10503032B2 (en) 2018-03-30 2019-12-10 Panasonic Liquid Crystal Display Co., Ltd. Liquid crystal display device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030098939A1 (en) 1999-06-30 2003-05-29 Min Tae Yop Fringe field switching liquid crystal display and method for manufacturing the same
US20030117558A1 (en) 2001-12-26 2003-06-26 Kim Hyang Yul Apparatus for fringe field switching liquid crystal display
US20040125306A1 (en) 2002-12-20 2004-07-01 Heung-Soo Kim In-Plane switching mode liquid crystal display device and method for fabricating the same
US20040125300A1 (en) 2002-12-31 2004-07-01 Lg.Philips Lcd Co., Ltd. Array substrate for in-plane switching mode liquid crystal display device and method for fabricating the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09120081A (ja) 1995-10-25 1997-05-06 Toshiba Corp 液晶表示装置及び液晶表示装置の製造方法
KR100268104B1 (ko) * 1997-08-13 2000-10-16 윤종용 공통 전극 라인을 갖는 평면 구동 방식 액정 표시 장치 및그 제조 방법
JP3349935B2 (ja) 1997-12-05 2002-11-25 アルプス電気株式会社 アクティブマトリクス型液晶表示装置
KR100881357B1 (ko) 1999-09-07 2009-02-02 가부시키가이샤 히타치세이사쿠쇼 액정표시장치
TW513604B (en) 2001-02-14 2002-12-11 Au Optronics Corp A thin film transistor liquid crystal display
JP3881248B2 (ja) 2002-01-17 2007-02-14 株式会社日立製作所 液晶表示装置および画像表示装置
KR101071711B1 (ko) * 2003-12-29 2011-10-12 엘지디스플레이 주식회사 횡전계형 액정표시장치
KR101220205B1 (ko) * 2005-12-29 2013-01-09 엘지디스플레이 주식회사 액정표시장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030098939A1 (en) 1999-06-30 2003-05-29 Min Tae Yop Fringe field switching liquid crystal display and method for manufacturing the same
US20030117558A1 (en) 2001-12-26 2003-06-26 Kim Hyang Yul Apparatus for fringe field switching liquid crystal display
US20040125306A1 (en) 2002-12-20 2004-07-01 Heung-Soo Kim In-Plane switching mode liquid crystal display device and method for fabricating the same
US20040125300A1 (en) 2002-12-31 2004-07-01 Lg.Philips Lcd Co., Ltd. Array substrate for in-plane switching mode liquid crystal display device and method for fabricating the same

Also Published As

Publication number Publication date
KR20080095076A (ko) 2008-10-28
US20080259261A1 (en) 2008-10-23
JP2008268961A (ja) 2008-11-06
US8958041B2 (en) 2015-02-17
JP5323388B2 (ja) 2013-10-23

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