JP4275692B2 - ワイヤグリッド偏光板及びそれを用いた液晶表示装置 - Google Patents
ワイヤグリッド偏光板及びそれを用いた液晶表示装置 Download PDFInfo
- Publication number
- JP4275692B2 JP4275692B2 JP2006272801A JP2006272801A JP4275692B2 JP 4275692 B2 JP4275692 B2 JP 4275692B2 JP 2006272801 A JP2006272801 A JP 2006272801A JP 2006272801 A JP2006272801 A JP 2006272801A JP 4275692 B2 JP4275692 B2 JP 4275692B2
- Authority
- JP
- Japan
- Prior art keywords
- polarizing plate
- wire grid
- liquid crystal
- dielectric layer
- grid
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
-
- 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
- G02F1/133536—Reflective polarizers
-
- 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
- G02F1/133548—Wire-grid polarisers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Projection Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006272801A JP4275692B2 (ja) | 2005-10-17 | 2006-10-04 | ワイヤグリッド偏光板及びそれを用いた液晶表示装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005301883 | 2005-10-17 | ||
| JP2006232967 | 2006-08-30 | ||
| JP2006272801A JP4275692B2 (ja) | 2005-10-17 | 2006-10-04 | ワイヤグリッド偏光板及びそれを用いた液晶表示装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008083657A JP2008083657A (ja) | 2008-04-10 |
| JP2008083657A5 JP2008083657A5 (https=) | 2009-02-05 |
| JP4275692B2 true JP4275692B2 (ja) | 2009-06-10 |
Family
ID=38604488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006272801A Active JP4275692B2 (ja) | 2005-10-17 | 2006-10-04 | ワイヤグリッド偏光板及びそれを用いた液晶表示装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7605883B2 (https=) |
| JP (1) | JP4275692B2 (https=) |
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| US6445287B1 (en) | 2000-02-28 | 2002-09-03 | Donnelly Corporation | Tire inflation assistance monitoring system |
| US8288711B2 (en) | 1998-01-07 | 2012-10-16 | Donnelly Corporation | Interior rearview mirror system with forwardly-viewing camera and a control |
| US6477464B2 (en) | 2000-03-09 | 2002-11-05 | Donnelly Corporation | Complete mirror-based global-positioning system (GPS) navigation solution |
| US6693517B2 (en) | 2000-04-21 | 2004-02-17 | Donnelly Corporation | Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants |
| US6329925B1 (en) | 1999-11-24 | 2001-12-11 | Donnelly Corporation | Rearview mirror assembly with added feature modular display |
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| US7370983B2 (en) | 2000-03-02 | 2008-05-13 | Donnelly Corporation | Interior mirror assembly with display |
| US7255451B2 (en) | 2002-09-20 | 2007-08-14 | Donnelly Corporation | Electro-optic mirror cell |
| WO2002062623A2 (en) | 2001-01-23 | 2002-08-15 | Donnelly Corporation | Improved vehicular lighting system for a mirror assembly |
| US7581859B2 (en) | 2005-09-14 | 2009-09-01 | Donnelly Corp. | Display device for exterior rearview mirror |
| US6918674B2 (en) | 2002-05-03 | 2005-07-19 | Donnelly Corporation | Vehicle rearview mirror system |
| US7329013B2 (en) | 2002-06-06 | 2008-02-12 | Donnelly Corporation | Interior rearview mirror system with compass |
| AU2003237424A1 (en) | 2002-06-06 | 2003-12-22 | Donnelly Corporation | Interior rearview mirror system with compass |
| AU2003278863A1 (en) | 2002-09-20 | 2004-04-08 | Donnelly Corporation | Mirror reflective element assembly |
| US7310177B2 (en) | 2002-09-20 | 2007-12-18 | Donnelly Corporation | Electro-optic reflective element assembly |
| WO2004103772A2 (en) | 2003-05-19 | 2004-12-02 | Donnelly Corporation | Mirror assembly for vehicle |
| US7446924B2 (en) | 2003-10-02 | 2008-11-04 | Donnelly Corporation | Mirror reflective element assembly including electronic component |
| US7308341B2 (en) | 2003-10-14 | 2007-12-11 | Donnelly Corporation | Vehicle communication system |
| EP1838899A2 (en) * | 2004-11-30 | 2007-10-03 | Agoura Technologies Inc. | Applications and fabrication techniques for large scale wire grid polarizers |
| US7570424B2 (en) | 2004-12-06 | 2009-08-04 | Moxtek, Inc. | Multilayer wire-grid polarizer |
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| US20080055719A1 (en) * | 2006-08-31 | 2008-03-06 | Perkins Raymond T | Inorganic, Dielectric Grid Polarizer |
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| WO2009125751A1 (ja) * | 2008-04-08 | 2009-10-15 | 旭硝子株式会社 | ワイヤグリッド型偏光子の製造方法 |
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| CN104459865A (zh) * | 2014-12-30 | 2015-03-25 | 京东方科技集团股份有限公司 | 一种线栅偏振片及其制作方法、显示装置 |
| KR20160143443A (ko) * | 2015-06-05 | 2016-12-14 | 코오롱인더스트리 주식회사 | 와이어 그리드 편광판 및 이를 포함한 액정표시장치 |
| JP6762100B2 (ja) * | 2016-01-29 | 2020-09-30 | 昭和産業株式会社 | 乳化安定剤及び該乳化安定剤を用いた飲食品 |
| US10782555B2 (en) * | 2017-06-23 | 2020-09-22 | Nippon Seiki Co., Ltd. | Liquid crystal panel |
| JP6826073B2 (ja) * | 2018-05-31 | 2021-02-03 | デクセリアルズ株式会社 | 偏光板及びその製造方法、並びに光学機器 |
| WO2020262616A1 (ja) | 2019-06-28 | 2020-12-30 | デクセリアルズ株式会社 | 偏光素子、偏光素子の製造方法及びヘッドアップディスプレイ装置 |
| US20240036241A1 (en) | 2020-12-28 | 2024-02-01 | Dexerials Corporation | Wire grid polarizing element, method for manufacturing wire grid polarizing element, projection display device, and vehicle |
| WO2023120736A1 (ja) | 2021-12-24 | 2023-06-29 | デクセリアルズ株式会社 | ワイヤグリッド偏光素子、ワイヤグリッド偏光素子の製造方法、投影表示装置及び車両 |
| WO2024135836A1 (ja) | 2022-12-22 | 2024-06-27 | デクセリアルズ株式会社 | ワイヤグリッド偏光素子、ワイヤグリッド偏光素子の製造方法、投影表示装置及び車両 |
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| CN101080656B (zh) * | 2004-12-16 | 2011-04-20 | 东丽株式会社 | 偏振光片、其制造方法和使用该偏振光片的液晶显示装置 |
| JP4275691B2 (ja) * | 2005-10-17 | 2009-06-10 | 旭化成株式会社 | ワイヤグリッド偏光板の製造方法 |
| US7894019B2 (en) * | 2005-10-17 | 2011-02-22 | Asahi Kasei Kabushiki Kaisha | Wire grid polarizer and liquid crystal display device using the same |
-
2006
- 2006-10-04 JP JP2006272801A patent/JP4275692B2/ja active Active
- 2006-10-17 US US11/581,410 patent/US7605883B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008083657A (ja) | 2008-04-10 |
| US7605883B2 (en) | 2009-10-20 |
| US20070242187A1 (en) | 2007-10-18 |
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