DE602005003503T2 - Flüssigkristallanzeigevorrichtung - Google Patents
Flüssigkristallanzeigevorrichtung Download PDFInfo
- Publication number
- DE602005003503T2 DE602005003503T2 DE602005003503T DE602005003503T DE602005003503T2 DE 602005003503 T2 DE602005003503 T2 DE 602005003503T2 DE 602005003503 T DE602005003503 T DE 602005003503T DE 602005003503 T DE602005003503 T DE 602005003503T DE 602005003503 T2 DE602005003503 T2 DE 602005003503T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- display device
- crystal display
- spacer
- island
- 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 - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 126
- 125000006850 spacer group Chemical group 0.000 claims description 50
- 239000000758 substrate Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 48
- 230000015572 biosynthetic process Effects 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- 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
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
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)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004138540A JP4155227B2 (ja) | 2004-05-07 | 2004-05-07 | 液晶表示装置および電子機器 |
| JP2004138540 | 2004-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE602005003503D1 DE602005003503D1 (de) | 2008-01-10 |
| DE602005003503T2 true DE602005003503T2 (de) | 2008-10-23 |
Family
ID=34941098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602005003503T Expired - Lifetime DE602005003503T2 (de) | 2004-05-07 | 2005-04-28 | Flüssigkristallanzeigevorrichtung |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20050248712A1 (enExample) |
| EP (1) | EP1596245B1 (enExample) |
| JP (1) | JP4155227B2 (enExample) |
| KR (1) | KR100806463B1 (enExample) |
| CN (1) | CN1693951A (enExample) |
| DE (1) | DE602005003503T2 (enExample) |
| TW (1) | TWI277809B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3380226B2 (ja) * | 2000-11-15 | 2003-02-24 | 大成化工株式会社 | 耐候性コーティング膜の製造方法 |
| JP2006053378A (ja) * | 2004-08-12 | 2006-02-23 | Seiko Epson Corp | 電気光学装置、電気光学装置の製造方法及び電子機器 |
| JP5452834B2 (ja) | 2005-12-28 | 2014-03-26 | エルジー ディスプレイ カンパニー リミテッド | 液晶表示装置 |
| TWI308974B (en) * | 2005-12-30 | 2009-04-21 | Au Optronics Corp | Liquid crystal display panel |
| US7567331B2 (en) * | 2006-02-07 | 2009-07-28 | Chunghwa Picture Tubes, Ltd. | Liquid crystal display |
| KR20070087395A (ko) | 2006-02-23 | 2007-08-28 | 삼성전자주식회사 | 표시판 |
| JP2007240905A (ja) * | 2006-03-09 | 2007-09-20 | Epson Imaging Devices Corp | 液晶表示パネル |
| US7731377B2 (en) * | 2006-03-21 | 2010-06-08 | Semiconductor Energy Laboratory Co., Ltd. | Backlight device and display device |
| KR20080002070A (ko) | 2006-06-30 | 2008-01-04 | 삼성전자주식회사 | 액정 표시 장치 |
| US7623191B2 (en) * | 2006-09-19 | 2009-11-24 | Hannstar Display Corp. | Liquid crystal display devices |
| TWI339302B (en) * | 2006-10-16 | 2011-03-21 | Au Optronics Corp | Liquid crystal display panel |
| CN100543567C (zh) * | 2007-03-19 | 2009-09-23 | 友达光电股份有限公司 | 液晶显示面板 |
| WO2009013855A1 (ja) * | 2007-07-20 | 2009-01-29 | Sharp Kabushiki Kaisha | 液晶表示装置 |
| WO2011104956A1 (ja) | 2010-02-24 | 2011-09-01 | シャープ株式会社 | 液晶表示パネルおよび液晶表示装置 |
| JP5466973B2 (ja) * | 2010-03-04 | 2014-04-09 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
| US20120081646A1 (en) * | 2010-09-30 | 2012-04-05 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
| KR20140091100A (ko) * | 2012-12-26 | 2014-07-21 | 삼성디스플레이 주식회사 | 곡면 액정 표시 장치 |
| KR102129569B1 (ko) | 2013-11-26 | 2020-07-03 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| CN104330928A (zh) * | 2014-10-28 | 2015-02-04 | 深圳市华星光电技术有限公司 | 像素电极层、阵列基板及显示面板 |
| KR102627816B1 (ko) * | 2018-10-25 | 2024-01-24 | 삼성디스플레이 주식회사 | 표시 장치 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3307150B2 (ja) * | 1995-03-20 | 2002-07-24 | ソニー株式会社 | アクティブマトリクス型表示装置 |
| JP3297591B2 (ja) * | 1996-04-17 | 2002-07-02 | シャープ株式会社 | アクティブマトリクス基板の製造方法並びに液晶表示装置 |
| JP2907137B2 (ja) * | 1996-08-05 | 1999-06-21 | 日本電気株式会社 | 液晶表示装置 |
| JP3883641B2 (ja) * | 1997-03-27 | 2007-02-21 | 株式会社半導体エネルギー研究所 | コンタクト構造およびアクティブマトリクス型表示装置 |
| TW475087B (en) * | 1997-09-12 | 2002-02-01 | Toshiba Corp | Active matrix liquid crystal display device |
| JP3699828B2 (ja) * | 1997-10-06 | 2005-09-28 | シャープ株式会社 | 液晶表示素子およびその製造方法 |
| TW583433B (en) * | 1998-02-09 | 2004-04-11 | Seiko Epson Corp | An electro-optical apparatus and a projection type apparatus |
| KR100309918B1 (ko) * | 1998-05-16 | 2001-12-17 | 윤종용 | 광시야각액정표시장치및그제조방법 |
| TW535025B (en) * | 1998-12-03 | 2003-06-01 | Hitachi Ltd | Liquid crystal display device |
| JP2000171808A (ja) * | 1998-12-03 | 2000-06-23 | Hitachi Ltd | 液晶表示装置 |
| JP4094759B2 (ja) * | 1999-02-05 | 2008-06-04 | 株式会社日立製作所 | 液晶表示装置 |
| KR100333983B1 (ko) * | 1999-05-13 | 2002-04-26 | 윤종용 | 광시야각 액정 표시 장치용 박막 트랜지스터 어레이 기판 및그의 제조 방법 |
| JP4882140B2 (ja) * | 1999-06-25 | 2012-02-22 | 日本電気株式会社 | マルチドメイン液晶表示装置 |
| KR100685312B1 (ko) * | 2000-02-25 | 2007-02-22 | 엘지.필립스 엘시디 주식회사 | 액정표시패널 및 그의 제조방법 |
| JP3601786B2 (ja) * | 2000-08-11 | 2004-12-15 | シャープ株式会社 | 液晶表示装置 |
| KR100720093B1 (ko) * | 2000-10-04 | 2007-05-18 | 삼성전자주식회사 | 액정 표시 장치 |
| TW571165B (en) * | 2000-12-15 | 2004-01-11 | Nec Lcd Technologies Ltd | Liquid crystal display device |
| JP2002365614A (ja) * | 2001-06-04 | 2002-12-18 | Nec Kagoshima Ltd | 液晶表示装置の製造方法 |
| KR100859521B1 (ko) * | 2002-07-30 | 2008-09-22 | 삼성전자주식회사 | 박막 트랜지스터 어레이 기판 |
| US7253868B2 (en) * | 2002-08-21 | 2007-08-07 | Samsung Electronics Co., Ltd. | Liquid crystal display device comprising a plurality of spacers having compression ratios gradually increasing as advancing from a center to left and right edges of display region |
| JP4021392B2 (ja) * | 2002-10-31 | 2007-12-12 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
| CN100410775C (zh) * | 2003-09-29 | 2008-08-13 | 夏普株式会社 | 液晶显示装置 |
-
2004
- 2004-05-07 JP JP2004138540A patent/JP4155227B2/ja not_active Expired - Lifetime
-
2005
- 2005-04-25 CN CNA2005100662671A patent/CN1693951A/zh active Pending
- 2005-04-28 EP EP05252673A patent/EP1596245B1/en not_active Expired - Lifetime
- 2005-04-28 DE DE602005003503T patent/DE602005003503T2/de not_active Expired - Lifetime
- 2005-05-02 US US11/120,110 patent/US20050248712A1/en not_active Abandoned
- 2005-05-04 KR KR1020050037438A patent/KR100806463B1/ko not_active Expired - Lifetime
- 2005-05-06 TW TW094114738A patent/TWI277809B/zh not_active IP Right Cessation
-
2008
- 2008-09-09 US US12/206,917 patent/US20090009708A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP4155227B2 (ja) | 2008-09-24 |
| CN1693951A (zh) | 2005-11-09 |
| EP1596245B1 (en) | 2007-11-28 |
| KR100806463B1 (ko) | 2008-02-21 |
| US20090009708A1 (en) | 2009-01-08 |
| DE602005003503D1 (de) | 2008-01-10 |
| EP1596245A1 (en) | 2005-11-16 |
| JP2005321522A (ja) | 2005-11-17 |
| US20050248712A1 (en) | 2005-11-10 |
| TWI277809B (en) | 2007-04-01 |
| KR20060047723A (ko) | 2006-05-18 |
| TW200604677A (en) | 2006-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |