KR100449844B1 - 액정 표시 장치 - Google Patents
액정 표시 장치 Download PDFInfo
- Publication number
- KR100449844B1 KR100449844B1 KR10-2002-0075305A KR20020075305A KR100449844B1 KR 100449844 B1 KR100449844 B1 KR 100449844B1 KR 20020075305 A KR20020075305 A KR 20020075305A KR 100449844 B1 KR100449844 B1 KR 100449844B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- bus line
- recovery
- electrode
- opening
- 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
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 730
- 238000011084 recovery Methods 0.000 claims abstract description 336
- 239000007787 solid Substances 0.000 claims abstract description 267
- 230000005684 electric field Effects 0.000 claims abstract description 153
- 239000000758 substrate Substances 0.000 claims abstract description 139
- 230000001105 regulatory effect Effects 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 30
- 239000010408 film Substances 0.000 description 49
- 230000000875 corresponding effect Effects 0.000 description 44
- 239000000463 material Substances 0.000 description 42
- 238000010586 diagram Methods 0.000 description 27
- 230000004044 response Effects 0.000 description 25
- 230000008859 change Effects 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 18
- 230000033228 biological regulation Effects 0.000 description 16
- 230000007423 decrease Effects 0.000 description 15
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- 206010047571 Visual impairment Diseases 0.000 description 12
- 239000011159 matrix material Substances 0.000 description 10
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- 230000006870 function Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000010287 polarization Effects 0.000 description 5
- 239000004988 Nematic liquid crystal Substances 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- UWCWUCKPEYNDNV-LBPRGKRZSA-N 2,6-dimethyl-n-[[(2s)-pyrrolidin-2-yl]methyl]aniline Chemical compound CC1=CC=CC(C)=C1NC[C@H]1NCCC1 UWCWUCKPEYNDNV-LBPRGKRZSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
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- 239000007924 injection Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
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- 238000011105 stabilization Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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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
- G02F1/1337—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
- G02F1/1337—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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2001-00366092 | 2001-11-30 | ||
| JP2001366092 | 2001-11-30 | ||
| JP2002282664A JP3998549B2 (ja) | 2001-11-30 | 2002-09-27 | 液晶表示装置 |
| JPJP-P-2002-00282664 | 2002-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030044872A KR20030044872A (ko) | 2003-06-09 |
| KR100449844B1 true KR100449844B1 (ko) | 2004-09-24 |
Family
ID=26624782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0075305A Expired - Fee Related KR100449844B1 (ko) | 2001-11-30 | 2002-11-29 | 액정 표시 장치 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3998549B2 (zh) |
| KR (1) | KR100449844B1 (zh) |
| CN (1) | CN1216314C (zh) |
| TW (1) | TW581921B (zh) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4087306B2 (ja) | 2003-08-28 | 2008-05-21 | シャープ株式会社 | 液晶表示装置 |
| TWI266939B (en) * | 2003-09-29 | 2006-11-21 | Sharp Kk | Liquid crystal display apparatus |
| JP3858882B2 (ja) | 2003-10-21 | 2006-12-20 | セイコーエプソン株式会社 | 液晶表示装置および電子機器 |
| US7385660B2 (en) * | 2003-12-08 | 2008-06-10 | Sharp Kabushiki Kaisha | Liquid crystal display device for transflector having opening in a first electrode for forming a liquid crystal domain and openings at first and second corners of the domain on a second electrode |
| US7646459B2 (en) * | 2003-12-26 | 2010-01-12 | Sharp Kabushiki Kaisha | Liquid crystal display device |
| TWI326371B (en) * | 2004-07-16 | 2010-06-21 | Casio Computer Co Ltd | Vertically alignment liquid crystal display device |
| JP2006091229A (ja) * | 2004-09-22 | 2006-04-06 | Sharp Corp | 液晶表示装置 |
| CN100492141C (zh) | 2004-09-30 | 2009-05-27 | 卡西欧计算机株式会社 | 垂直取向型有源矩阵液晶显示元件 |
| US8068200B2 (en) * | 2004-12-24 | 2011-11-29 | Casio Computer Co., Ltd. | Vertical alignment liquid crystal display device in which a pixel electrode has slits which divide the pixel electrode into electrode portions |
| CN100414415C (zh) * | 2005-07-05 | 2008-08-27 | 中华映管股份有限公司 | 液晶显示面板、像素结构以及彩色滤光基板 |
| JP2007052040A (ja) * | 2005-08-12 | 2007-03-01 | Sharp Corp | 液晶表示装置 |
| JP4745013B2 (ja) * | 2005-10-07 | 2011-08-10 | 三菱電機株式会社 | 液晶表示装置 |
| KR20070051037A (ko) * | 2005-11-14 | 2007-05-17 | 삼성전자주식회사 | 액정 표시 장치 |
| CN101568877B (zh) * | 2006-12-18 | 2011-05-11 | 夏普株式会社 | 液晶显示装置 |
| JP4569836B2 (ja) | 2007-02-23 | 2010-10-27 | ソニー株式会社 | 液晶装置 |
| JP5791593B2 (ja) * | 2010-04-20 | 2015-10-07 | ユニファイド イノヴェイティヴ テクノロジー， エルエルシー | 液晶表示パネルおよび液晶表示装置 |
| JP6001864B2 (ja) * | 2012-01-17 | 2016-10-05 | スタンレー電気株式会社 | 液晶表示装置 |
| KR101502358B1 (ko) * | 2013-04-24 | 2015-03-13 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| CN106200882B (zh) * | 2015-04-30 | 2019-05-10 | 原相科技股份有限公司 | 感测元件及光学测距系统 |
| JP2022163516A (ja) * | 2021-04-14 | 2022-10-26 | シャープディスプレイテクノロジー株式会社 | 液晶表示装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0643461A (ja) * | 1992-04-30 | 1994-02-18 | Internatl Business Mach Corp <Ibm> | 液晶表示装置 |
| JP2000267079A (ja) * | 1999-03-16 | 2000-09-29 | Fujitsu Ltd | 液晶表示装置 |
| JP2002202511A (ja) * | 2000-10-31 | 2002-07-19 | Sharp Corp | 液晶表示装置 |
| KR20020084097A (ko) * | 2000-11-27 | 2002-11-04 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 다중-도메인의 수직으로 정렬된 액정 디스플레이 디바이스 |
-
2002
- 2002-09-27 JP JP2002282664A patent/JP3998549B2/ja not_active Expired - Fee Related
- 2002-11-27 TW TW091134464A patent/TW581921B/zh not_active IP Right Cessation
- 2002-11-29 KR KR10-2002-0075305A patent/KR100449844B1/ko not_active Expired - Fee Related
- 2002-11-30 CN CN021400067A patent/CN1216314C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0643461A (ja) * | 1992-04-30 | 1994-02-18 | Internatl Business Mach Corp <Ibm> | 液晶表示装置 |
| JP2000267079A (ja) * | 1999-03-16 | 2000-09-29 | Fujitsu Ltd | 液晶表示装置 |
| JP2002202511A (ja) * | 2000-10-31 | 2002-07-19 | Sharp Corp | 液晶表示装置 |
| KR20020084097A (ko) * | 2000-11-27 | 2002-11-04 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 다중-도메인의 수직으로 정렬된 액정 디스플레이 디바이스 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW581921B (en) | 2004-04-01 |
| KR20030044872A (ko) | 2003-06-09 |
| CN1216314C (zh) | 2005-08-24 |
| TW200302383A (en) | 2003-08-01 |
| JP3998549B2 (ja) | 2007-10-31 |
| CN1438530A (zh) | 2003-08-27 |
| JP2003228073A (ja) | 2003-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20021129 |
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| PA0201 | Request for examination | ||
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20040727 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20040913 Patent event code: PR07011E01D |
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