CN102955283B - 显示装置与应用于多域垂直配向型液晶显示装置的偏光板 - Google Patents
显示装置与应用于多域垂直配向型液晶显示装置的偏光板 Download PDFInfo
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- CN102955283B CN102955283B CN201210285419.7A CN201210285419A CN102955283B CN 102955283 B CN102955283 B CN 102955283B CN 201210285419 A CN201210285419 A CN 201210285419A CN 102955283 B CN102955283 B CN 102955283B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 131
- 230000003287 optical effect Effects 0.000 claims abstract description 164
- 239000000758 substrate Substances 0.000 claims abstract description 56
- 230000010287 polarization Effects 0.000 claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 230000005684 electric field Effects 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000000052 comparative effect Effects 0.000 description 37
- 238000005259 measurement Methods 0.000 description 15
- 238000012360 testing method Methods 0.000 description 12
- 230000000007 visual effect Effects 0.000 description 12
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/281—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for attenuating light intensity, e.g. comprising rotatable polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
- G02B5/1819—Plural gratings positioned on the same surface, e.g. array of gratings
-
- 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
- G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
- G02F1/133562—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the viewer side
-
- 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
- G02F1/1333—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
- G02F1/133761—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 with different pretilt angles
-
- 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
-
- 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
- G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
- G02F2201/305—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating diffraction grating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW100128742 | 2011-08-11 | ||
TW100128742A TWI468791B (zh) | 2011-08-11 | 2011-08-11 | 液晶顯示器 |
TW100131574 | 2011-09-01 | ||
TW100131574 | 2011-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102955283A CN102955283A (zh) | 2013-03-06 |
CN102955283B true CN102955283B (zh) | 2017-12-01 |
Family
ID=47677331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210285419.7A Active CN102955283B (zh) | 2011-08-11 | 2012-08-10 | 显示装置与应用于多域垂直配向型液晶显示装置的偏光板 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9513503B2 (zh) |
JP (1) | JP6251472B2 (zh) |
CN (1) | CN102955283B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102069822B1 (ko) | 2013-07-24 | 2020-01-28 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
DE102013220190B4 (de) * | 2013-10-07 | 2021-08-12 | Dr. Johannes Heidenhain Gmbh | Messteilung und lichtelektrische Positionsmesseinrichtung mit dieser Messteilung |
DE102015201230A1 (de) * | 2015-01-26 | 2016-07-28 | Dr. Johannes Heidenhain Gmbh | Positionsmesseinrichtung |
KR101845128B1 (ko) * | 2015-03-31 | 2018-04-04 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 광학표시장치 |
CN104865619B (zh) * | 2015-06-05 | 2016-08-24 | 京东方科技集团股份有限公司 | 一种防反射膜、其制作方法、显示面板及显示装置 |
KR102463846B1 (ko) * | 2015-12-30 | 2022-11-04 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 그를 포함하는 표시장치 |
TWI642549B (zh) * | 2017-09-11 | 2018-12-01 | 住華科技股份有限公司 | 光控制膜、應用其之顯示裝置、及改善光控制膜之彩紋現象和/或高反射性的方法 |
JP2019159203A (ja) * | 2018-03-15 | 2019-09-19 | 株式会社リコー | 光学部材、投影装置、ヘッドマウントディスプレイ、ヘッドアップディスプレイ、車両、分光器及び画像形成装置 |
CN108761896A (zh) * | 2018-07-18 | 2018-11-06 | 明基材料有限公司 | 偏光板 |
TWI695190B (zh) * | 2018-08-15 | 2020-06-01 | 住華科技股份有限公司 | 光學膜、顯示裝置及其製造方法 |
CN111239878A (zh) * | 2018-11-09 | 2020-06-05 | 英属开曼群岛商音飞光电科技股份有限公司 | 光栅板装置 |
EP4202536A1 (en) * | 2020-08-20 | 2023-06-28 | Toppan Inc. | Diffraction sheet, method for manufacturing same, three-dimensional display device, light-beam reproduction device, three-dimensional space display system, light-beam reproduction method, and program |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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KR0120397B1 (ko) | 1992-04-28 | 1997-10-22 | 나카무라 히사오 | 화상표시장치 |
JPH07218901A (ja) * | 1994-01-28 | 1995-08-18 | Kuraray Co Ltd | 液晶表示装置 |
JPH08122756A (ja) * | 1994-10-21 | 1996-05-17 | Kuraray Co Ltd | 液晶表示装置 |
US6067137A (en) * | 1995-08-25 | 2000-05-23 | Kuraray Co., Ltd. | Image display apparatus with hydrophobic diffraction grating for an enlarged viewing angle |
JPH09325204A (ja) * | 1996-05-31 | 1997-12-16 | Sony Corp | 光学フィルタ、それを使用した画像表示装置および液晶表示素子 |
JP4124523B2 (ja) * | 1998-09-14 | 2008-07-23 | 新日本石油株式会社 | 液晶表示装置 |
JP2000258772A (ja) | 1999-03-10 | 2000-09-22 | Nippon Mitsubishi Oil Corp | 液晶表示装置 |
US20100085642A1 (en) * | 2000-07-18 | 2010-04-08 | Optaglio Limited | Diffractive device |
JP2005070632A (ja) | 2003-08-27 | 2005-03-17 | Seiko Epson Corp | 空間光変調装置及びプロジェクタ |
EP2053431A3 (en) * | 2006-09-07 | 2009-11-25 | Sharp Kabushiki Kaisha | Polarization control system and display device |
KR101270165B1 (ko) * | 2006-12-29 | 2013-05-31 | 삼성디스플레이 주식회사 | 반사 투과형 디스플레이 패널 및 이를 채용한 디스플레이장치 |
RU2429514C1 (ru) * | 2007-08-09 | 2011-09-20 | Шарп Кабусики Кайся | Жидкокристаллическое устройство отображения |
KR101548673B1 (ko) * | 2008-11-21 | 2015-09-14 | 삼성디스플레이 주식회사 | 확산판을 포함하는 표시 장치 및 확산판 제조 방법 |
KR20110102897A (ko) * | 2008-12-23 | 2011-09-19 | 스미또모 가가꾸 가부시키가이샤 | 광학 필름 및 이를 포함하는 액정 표시 장치 |
BRPI0924922A2 (pt) * | 2009-03-30 | 2015-07-07 | Sharp Kk | Painel de exibição e dispositivo de exibição |
JP2011013442A (ja) * | 2009-07-01 | 2011-01-20 | Sharp Corp | 液晶表示パネル |
TWI428666B (zh) | 2010-02-04 | 2014-03-01 | Innolux Corp | 液晶面板模組、背光模組與液晶顯示裝置 |
TWI509330B (zh) * | 2010-08-05 | 2015-11-21 | Chi Mei Materials Technology Corp | 顯示裝置 |
TWI472841B (zh) * | 2011-03-31 | 2015-02-11 | Chi Mei Materials Technology Corp | 顯示裝置 |
TWI476483B (zh) * | 2011-03-31 | 2015-03-11 | Chi Mei Materials Technology Corp | 顯示裝置及液晶顯示裝置 |
US20140347609A1 (en) * | 2011-03-31 | 2014-11-27 | Chi Mei Materials Technology Corporation | Display apparatus and liquid crystal display device |
-
2012
- 2012-08-10 CN CN201210285419.7A patent/CN102955283B/zh active Active
- 2012-08-10 US US13/571,997 patent/US9513503B2/en active Active
- 2012-08-10 JP JP2012177986A patent/JP6251472B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN102955283A (zh) | 2013-03-06 |
JP6251472B2 (ja) | 2017-12-20 |
US20130038804A1 (en) | 2013-02-14 |
US9513503B2 (en) | 2016-12-06 |
JP2013041277A (ja) | 2013-02-28 |
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