KR20060121713A - 액정표시장치 - Google Patents
액정표시장치 Download PDFInfo
- Publication number
- KR20060121713A KR20060121713A KR1020060045970A KR20060045970A KR20060121713A KR 20060121713 A KR20060121713 A KR 20060121713A KR 1020060045970 A KR1020060045970 A KR 1020060045970A KR 20060045970 A KR20060045970 A KR 20060045970A KR 20060121713 A KR20060121713 A KR 20060121713A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- electrode
- liquid crystal
- pixel electrode
- crystal display
- 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.)
- Granted
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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
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
-
- 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
- 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
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- 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
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/805—Coatings
- H10F39/8053—Colour filters
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)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (9)
- 박막트랜지스터가 형성되어 있는 제 1의 기판과,상기 제1 기판과 대향하고 있고, 대향전극이 형성되어 있는 제2 기판과,상기 제1 기판과 상기 제2 기판 사이에 끼워진 액정과,상기 박막트랜지스터의 드레인 전극과 접속되어 있는 화소전극과,상기 화소전극을 덮는, 투명성을 가지는 보호 절연막을 구비하고 있고,상기 화소전극은,In과 Zn을 포함하는 산화 화합물을 가지고 있는 것을 특징으로 하는 액정표시장치.
- 박막트랜지스터가 형성되어 있는 제 1의 기판과,상기 제1 기판과 대향하고 있고, 투명성을 가지는 대향전극이 형성되어 있는 제2 기판과,상기 제1 기판과 상기 제2 기판 사이에 끼워진 액정과,상기 박막트랜지스터의 드레인 전극과 접속되어 있는 화소전극과,상기 화소전극과 접속하고 있는 반사 전극과,상기 반사 전극 위에 형성되어 있는 투명 도전막과,상기 투명 도전막을 덮는, 투명성을 가지는 보호 절연막을 구비하고 있고,상기 투명 도전막은,In과 Zn을 포함하는 산화 화합물을 가지고 있는 것을 특징으로 하는 액정표시장치.
- 제 1항 또는 제 2항에 있어서,상기 화소전극 또는 상기 투명 도전막에는,Sn산화물이 더 포함되어 있는 것을 특징으로 하는 액정표시장치.
- 제 3항에 있어서,상기 화소전극 또는 상기 투명 도전막으로서,총량에 대한 Zn산화물의 중량 퍼센트는, 1wt%이상, 10wt%이하인 것을 특징으로 하는 액정표시장치.
- 제 1항 또는 제 2항에 있어서,상기 보호 절연막은,질화 규소막인 것을 특징으로 하는 액정표시장치.
- 제 1항 또는 제 2항에 있어서,상기 보호 절연막은,산화 규소막인 것을 특징으로 하는 액정표시장치.
- 제 1항 또는 제 2항에 있어서,상기 보호 절연막은,산화 규소막과 질화 규소막이 이 순서로 적층된 적층막인 것을 특징으로 하는 액정표시장치.
- 제 1항 또는 제 2항에 있어서,상기 화소전극 또는 상기 투명 도전막은,비정질성인 것을 특징으로 하는 액정표시장치.
- 제 1항 또는 제 2항에 있어서,상기 박막트랜지스터를 구성하는, 게이트 전극, 소스 전극 및 드레인 전극 중, 적어도 하나에는 Al 혹은 Mo를 포함하고 있는 것을 특징으로 하는 액정표시장 치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005148993A JP2006330021A (ja) | 2005-05-23 | 2005-05-23 | 液晶表示装置 |
JPJP-P-2005-00148993 | 2005-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060121713A true KR20060121713A (ko) | 2006-11-29 |
KR100812321B1 KR100812321B1 (ko) | 2008-03-10 |
Family
ID=37443492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060045970A Expired - Fee Related KR100812321B1 (ko) | 2005-05-23 | 2006-05-23 | 액정표시장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060261335A1 (ko) |
JP (1) | JP2006330021A (ko) |
KR (1) | KR100812321B1 (ko) |
CN (1) | CN1869796A (ko) |
TW (1) | TW200642086A (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7911568B2 (en) * | 2005-05-13 | 2011-03-22 | Samsung Electronics Co., Ltd. | Multi-layered thin films, thin film transistor array panel including the same, and method of manufacturing the panel |
JP2009042292A (ja) * | 2007-08-06 | 2009-02-26 | Hitachi Displays Ltd | 液晶表示装置 |
JP5244439B2 (ja) * | 2008-04-08 | 2013-07-24 | 三菱電機株式会社 | 透明導電膜、表示装置、及びこれらの製造方法 |
FR2997770B1 (fr) * | 2012-11-07 | 2015-11-20 | Saint Gobain | Support electroconducteur pour vitrage a diffusion variable par cristaux liquides, et un tel vitrage |
TWI511303B (zh) * | 2013-08-30 | 2015-12-01 | Ye Xin Technology Consulting Co Ltd | 液晶顯示器的陣列基板 |
JP6242121B2 (ja) * | 2013-09-02 | 2017-12-06 | 株式会社ジャパンディスプレイ | 発光素子表示装置及び発光素子表示装置の製造方法 |
US9634194B2 (en) | 2014-03-07 | 2017-04-25 | Lextar Electronics Corporation | Light-emitting diode chip |
TWI552378B (zh) * | 2014-03-07 | 2016-10-01 | 隆達電子股份有限公司 | 發光二極體晶片 |
KR20160044691A (ko) * | 2014-10-15 | 2016-04-26 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
CN104733456B (zh) * | 2015-03-23 | 2018-04-27 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法、显示装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297004A (en) * | 1978-09-20 | 1981-10-27 | Technical Research of Citizen Watch Co., Ltd. | Liquid crystal display cell |
US5302987A (en) * | 1991-05-15 | 1994-04-12 | Sharp Kabushiki Kaisha | Active matrix substrate including connecting electrode with extended portion |
US5529937A (en) * | 1993-07-27 | 1996-06-25 | Semiconductor Energy Laboratory Co., Ltd. | Process for fabricating thin film transistor |
JP3022443B2 (ja) * | 1997-11-05 | 2000-03-21 | 日本電気株式会社 | 半導体デバイスおよびその製造方法 |
KR100381864B1 (ko) * | 1998-09-24 | 2003-08-25 | 삼성전자주식회사 | 반사형액정표시장치및그제조방법 |
JP2000330134A (ja) * | 1999-03-16 | 2000-11-30 | Furontekku:Kk | 薄膜トランジスタ基板および液晶表示装置 |
JP4850378B2 (ja) * | 1999-11-25 | 2012-01-11 | 出光興産株式会社 | スパッタリングターゲット、透明導電性酸化物、およびスパッタリングターゲットの製造方法 |
JP2001281698A (ja) * | 2000-03-30 | 2001-10-10 | Advanced Display Inc | 電気光学素子の製法 |
KR100684577B1 (ko) * | 2000-06-12 | 2007-02-20 | 엘지.필립스 엘시디 주식회사 | 반사투과형 액정표시장치 및 그 제조방법 |
JP2002148659A (ja) * | 2000-11-10 | 2002-05-22 | Hitachi Ltd | 液晶表示装置 |
KR100532080B1 (ko) * | 2001-05-07 | 2005-11-30 | 엘지.필립스 엘시디 주식회사 | 비정질 인듐 틴 옥사이드 식각용액 및 이를 이용한 액정표시소자의 제조방법 |
JP3895952B2 (ja) * | 2001-08-06 | 2007-03-22 | 日本電気株式会社 | 半透過型液晶表示装置及びその製造方法 |
KR20030028077A (ko) * | 2001-09-27 | 2003-04-08 | 학교법인고려중앙학원 | 박막트랜지스터의 제조방법 |
JP2003107523A (ja) * | 2001-09-28 | 2003-04-09 | Hitachi Ltd | 液晶表示装置 |
JP3949505B2 (ja) * | 2002-04-26 | 2007-07-25 | シャープ株式会社 | 接続端子及びその製造方法並びに半導体装置及びその製造方法 |
-
2005
- 2005-05-23 JP JP2005148993A patent/JP2006330021A/ja active Pending
-
2006
- 2006-02-23 TW TW095106097A patent/TW200642086A/zh unknown
- 2006-02-24 US US11/360,589 patent/US20060261335A1/en not_active Abandoned
- 2006-03-22 CN CNA2006100682415A patent/CN1869796A/zh active Pending
- 2006-05-23 KR KR1020060045970A patent/KR100812321B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006330021A (ja) | 2006-12-07 |
US20060261335A1 (en) | 2006-11-23 |
TW200642086A (en) | 2006-12-01 |
KR100812321B1 (ko) | 2008-03-10 |
CN1869796A (zh) | 2006-11-29 |
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