TWI257508B - Methods of making polarization rotators and articles containing the polarization rotators - Google Patents
Methods of making polarization rotators and articles containing the polarization rotators Download PDFInfo
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- TWI257508B TWI257508B TW091120594A TW91120594A TWI257508B TW I257508 B TWI257508 B TW I257508B TW 091120594 A TW091120594 A TW 091120594A TW 91120594 A TW91120594 A TW 91120594A TW I257508 B TWI257508 B TW I257508B
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- Prior art keywords
- liquid crystal
- polarization
- alignment layer
- layer
- crystal material
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Classifications
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- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
-
- 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
- G02F1/133305—Flexible substrates, e.g. plastics, organic film
-
- 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
- G02F1/133365—Cells in which the active layer comprises a liquid crystalline polymer
-
- 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
- G02F1/133565—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements inside the LC elements, i.e. between the cell substrates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/965,417 US20030090012A1 (en) | 2001-09-27 | 2001-09-27 | Methods of making polarization rotators and articles containing the polarization rotators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWI257508B true TWI257508B (en) | 2006-07-01 |
Family
ID=25509939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW091120594A TWI257508B (en) | 2001-09-27 | 2002-09-10 | Methods of making polarization rotators and articles containing the polarization rotators |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20030090012A1 (enExample) |
| EP (1) | EP1430334A1 (enExample) |
| JP (1) | JP2005504333A (enExample) |
| KR (1) | KR20040044997A (enExample) |
| CN (1) | CN1559013A (enExample) |
| TW (1) | TWI257508B (enExample) |
| WO (1) | WO2003027731A1 (enExample) |
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| TWI625573B (zh) * | 2017-05-31 | 2018-06-01 | 國立中央大學 | Broadband linear polarization rotator |
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| JP2005128216A (ja) | 2003-10-23 | 2005-05-19 | Nitto Denko Corp | 旋光板、光学素子、集光バックライトシステムおよび液晶表示装置 |
| WO2005040869A1 (ja) | 2003-10-23 | 2005-05-06 | Nitto Denko Corporation | 光学素子、集光バックライトシステムおよび液晶表示装置 |
| US7456915B2 (en) * | 2004-03-26 | 2008-11-25 | Nitto Denko Corporation | Liquid crystal display panel with broadband interference polarizers |
| TW200624933A (en) * | 2004-12-29 | 2006-07-16 | Optimax Tech Corp | Optical film that improves color deviation and manufacturing method thereof |
| EP2022828B1 (en) | 2006-06-01 | 2011-03-02 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt |
| CN101479347B (zh) * | 2006-06-22 | 2013-08-07 | 日本化药株式会社 | 偶氮化合物和含有该偶氮化合物的染料偏振膜 |
| KR101672555B1 (ko) * | 2008-05-20 | 2016-11-03 | 니폰 가야꾸 가부시끼가이샤 | 아조 화합물 및 이를 함유하는 염료계 편광막 및 편광판 |
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-
2002
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- 2002-08-16 KR KR10-2004-7004414A patent/KR20040044997A/ko not_active Withdrawn
- 2002-08-16 JP JP2003531223A patent/JP2005504333A/ja not_active Withdrawn
- 2002-08-16 WO PCT/US2002/026234 patent/WO2003027731A1/en not_active Ceased
- 2002-08-16 CN CNA028189361A patent/CN1559013A/zh active Pending
- 2002-09-10 TW TW091120594A patent/TWI257508B/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI625573B (zh) * | 2017-05-31 | 2018-06-01 | 國立中央大學 | Broadband linear polarization rotator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1559013A (zh) | 2004-12-29 |
| JP2005504333A (ja) | 2005-02-10 |
| KR20040044997A (ko) | 2004-05-31 |
| WO2003027731A1 (en) | 2003-04-03 |
| EP1430334A1 (en) | 2004-06-23 |
| US20030090012A1 (en) | 2003-05-15 |
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