KR100282934B1 - 2종류이상의 재배향방향을 가진 액정분자로 구성된 횡전계방식의 액정표시장치 및 그제조방법 - Google Patents
2종류이상의 재배향방향을 가진 액정분자로 구성된 횡전계방식의 액정표시장치 및 그제조방법 Download PDFInfo
- Publication number
- KR100282934B1 KR100282934B1 KR1019960043785A KR19960043785A KR100282934B1 KR 100282934 B1 KR100282934 B1 KR 100282934B1 KR 1019960043785 A KR1019960043785 A KR 1019960043785A KR 19960043785 A KR19960043785 A KR 19960043785A KR 100282934 B1 KR100282934 B1 KR 100282934B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- pixel
- pair
- display device
- 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.)
- Expired - Lifetime
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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
- G02F1/1343—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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP95-257366 | 1995-10-04 | ||
JP25736695A JP3632934B2 (ja) | 1995-10-04 | 1995-10-04 | アクティブマトリクス型液晶表示装置 |
JP95-261235 | 1995-10-09 | ||
JP26123595A JPH09105908A (ja) | 1995-10-09 | 1995-10-09 | アクティブマトリクス型液晶表示装置 |
JP07178796A JP3427611B2 (ja) | 1996-03-27 | 1996-03-27 | 液晶表示装置 |
JP96-71787 | 1996-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970022458A KR970022458A (ko) | 1997-05-28 |
KR100282934B1 true KR100282934B1 (ko) | 2001-03-02 |
Family
ID=27300766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960043785A Expired - Lifetime KR100282934B1 (ko) | 1995-10-04 | 1996-10-04 | 2종류이상의 재배향방향을 가진 액정분자로 구성된 횡전계방식의 액정표시장치 및 그제조방법 |
Country Status (3)
Country | Link |
---|---|
US (14) | US6266116B1 (ko) |
KR (1) | KR100282934B1 (ko) |
TW (1) | TW454101B (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100760946B1 (ko) * | 2002-08-17 | 2007-09-21 | 엘지.필립스 엘시디 주식회사 | 횡전계 방식의 액정표시장치 및 그 제조방법 |
KR100908357B1 (ko) * | 2006-08-09 | 2009-07-20 | 엡슨 이미징 디바이스 가부시키가이샤 | 횡전계 방식의 액정 표시 패널 |
KR100963029B1 (ko) * | 2003-03-24 | 2010-06-09 | 엘지디스플레이 주식회사 | 횡전계방식 액정 표시 장치 제조 방법 |
KR100998640B1 (ko) * | 2003-12-23 | 2010-12-06 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 제조방법 |
KR101127821B1 (ko) * | 2004-06-30 | 2012-03-26 | 엘지디스플레이 주식회사 | 횡전계방식 액정표시소자의 암점화 방법 |
KR101267078B1 (ko) * | 2006-06-30 | 2013-05-23 | 엘지디스플레이 주식회사 | 어레이 기판 및 그를 이용한 횡전계형 액정 표시 장치 |
KR20180046769A (ko) * | 2016-10-28 | 2018-05-09 | 부산대학교 산학협력단 | 고속 응답 액정표시장치 |
Families Citing this family (223)
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TW454101B (en) | 1995-10-04 | 2001-09-11 | Hitachi Ltd | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two different kinds of reorientation directions and its manufacturing method |
KR100225910B1 (ko) | 1996-04-04 | 1999-10-15 | 구자홍 | 액정표시장치(liquid crystal display device) |
US7098980B2 (en) * | 1996-04-16 | 2006-08-29 | Obayashiseikou Co., Ltd. | Liquid crystal display device comprising pixel and common electrodes inclined in first and second directions to form a zigzag shape which is symmetrical relative to alignment direction of liquid crystal |
KR100209531B1 (ko) * | 1996-06-22 | 1999-07-15 | 구자홍 | 액정표시장치 |
JP2973934B2 (ja) * | 1996-07-11 | 1999-11-08 | 日本電気株式会社 | 液晶表示装置、及び液晶表示装置を搭載した電子機器 |
US6812985B1 (en) | 1996-09-23 | 2004-11-02 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display device |
JP3728755B2 (ja) * | 1996-10-22 | 2005-12-21 | セイコーエプソン株式会社 | アクティブマトリックス型液晶パネル |
US7872728B1 (en) | 1996-10-22 | 2011-01-18 | Seiko Epson Corporation | Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the same |
CN1100279C (zh) * | 1996-10-29 | 2003-01-29 | 日本电气株式会社 | 有源矩阵液晶显示屏 |
JP3120751B2 (ja) * | 1996-11-06 | 2000-12-25 | 日本電気株式会社 | 横電界方式の液晶表示装置 |
KR100476038B1 (ko) * | 1996-11-28 | 2005-06-20 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시소자및그제조방법 |
US6972818B1 (en) | 1997-05-19 | 2005-12-06 | Lg.Philips Lcd Co., Ltd. | In-plane switching mode liquid crystal display device |
KR100257370B1 (ko) | 1997-05-19 | 2000-05-15 | 구본준 | 횡전계방식액정표시장치 |
KR100257369B1 (ko) | 1997-05-19 | 2000-05-15 | 구본준 | 횡전계방식액정표시장치 |
JP3966614B2 (ja) * | 1997-05-29 | 2007-08-29 | 三星電子株式会社 | 広視野角液晶表示装置 |
US6704083B1 (en) * | 1997-05-30 | 2004-03-09 | Samsung Electronics, Co., Ltd. | Liquid crystal display including polarizing plate having polarizing directions neither parallel nor perpendicular to average alignment direction of molecules |
TW509808B (en) * | 1997-06-12 | 2002-11-11 | Sharp Kk | Liquid crystal display device |
US6184961B1 (en) | 1997-07-07 | 2001-02-06 | Lg Electronics Inc. | In-plane switching mode liquid crystal display device having opposite alignment directions for two adjacent domains |
KR100282329B1 (ko) * | 1997-07-07 | 2001-02-15 | 구본준 | 횡전계방식액정표시장치 |
US6697140B2 (en) | 1997-07-29 | 2004-02-24 | Lg. Philips Lcd Co., Ltd. | In-plane switching mode liquid crystal display device wherein portions of second gate line overlaps with data electrode |
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US6549258B1 (en) | 1997-09-04 | 2003-04-15 | Lg. Philips Lcd Co., Ltd. | Hybrid switching mode liquid crystal display device |
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KR19990027488A (ko) * | 1997-09-30 | 1999-04-15 | 윤종용 | 액정 표시 장치 |
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US6784965B2 (en) * | 2000-11-14 | 2004-08-31 | Lg.Philips Lcd Co., Ltd. | In-plane switching mode liquid crystal display device and manufacturing method thereof |
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KR100476044B1 (ko) * | 2000-12-05 | 2005-03-10 | 비오이 하이디스 테크놀로지 주식회사 | 개구율이 향상된 액정표시장치 |
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KR100433209B1 (ko) * | 2001-06-25 | 2004-05-27 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 어래이 기판 및 그 제조방법 |
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JP4305811B2 (ja) | 2001-10-15 | 2009-07-29 | 株式会社日立製作所 | 液晶表示装置、画像表示装置およびその製造方法 |
TW554304B (en) * | 2001-12-12 | 2003-09-21 | Hannstar Display Corp | Two-domain In-plane switching mode LCD |
JP4248306B2 (ja) * | 2002-06-17 | 2009-04-02 | シャープ株式会社 | 液晶表示装置 |
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KR100760946B1 (ko) * | 2002-08-17 | 2007-09-21 | 엘지.필립스 엘시디 주식회사 | 횡전계 방식의 액정표시장치 및 그 제조방법 |
KR100963029B1 (ko) * | 2003-03-24 | 2010-06-09 | 엘지디스플레이 주식회사 | 횡전계방식 액정 표시 장치 제조 방법 |
KR100998640B1 (ko) * | 2003-12-23 | 2010-12-06 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 제조방법 |
KR101127821B1 (ko) * | 2004-06-30 | 2012-03-26 | 엘지디스플레이 주식회사 | 횡전계방식 액정표시소자의 암점화 방법 |
KR101267078B1 (ko) * | 2006-06-30 | 2013-05-23 | 엘지디스플레이 주식회사 | 어레이 기판 및 그를 이용한 횡전계형 액정 표시 장치 |
KR100908357B1 (ko) * | 2006-08-09 | 2009-07-20 | 엡슨 이미징 디바이스 가부시키가이샤 | 횡전계 방식의 액정 표시 패널 |
KR20180046769A (ko) * | 2016-10-28 | 2018-05-09 | 부산대학교 산학협력단 | 고속 응답 액정표시장치 |
KR101957920B1 (ko) * | 2016-10-28 | 2019-03-13 | 부산대학교 산학협력단 | 고속 응답 액정표시장치 |
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US20110228199A1 (en) | 2011-09-22 |
US20030020862A1 (en) | 2003-01-30 |
US6266116B1 (en) | 2001-07-24 |
US7079212B2 (en) | 2006-07-18 |
US8154698B2 (en) | 2012-04-10 |
US7724334B2 (en) | 2010-05-25 |
US20030164917A1 (en) | 2003-09-04 |
US8704988B2 (en) | 2014-04-22 |
US7088414B2 (en) | 2006-08-08 |
US20080303998A1 (en) | 2008-12-11 |
US20130194534A1 (en) | 2013-08-01 |
US20010022569A1 (en) | 2001-09-20 |
US7046324B2 (en) | 2006-05-16 |
US6545658B2 (en) | 2003-04-08 |
US20030184701A1 (en) | 2003-10-02 |
US8427613B2 (en) | 2013-04-23 |
US20100103361A1 (en) | 2010-04-29 |
US20110234961A1 (en) | 2011-09-29 |
US7956973B2 (en) | 2011-06-07 |
TW454101B (en) | 2001-09-11 |
US20040032384A1 (en) | 2004-02-19 |
US7046325B2 (en) | 2006-05-16 |
US20030184698A1 (en) | 2003-10-02 |
US20060244888A1 (en) | 2006-11-02 |
US7158202B2 (en) | 2007-01-02 |
US7345729B2 (en) | 2008-03-18 |
US7095470B2 (en) | 2006-08-22 |
US20030184700A1 (en) | 2003-10-02 |
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