CN103959159B - 用于宽带偏振变换的多扭曲延迟器及相关制造方法 - Google Patents
用于宽带偏振变换的多扭曲延迟器及相关制造方法 Download PDFInfo
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Classifications
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- G—PHYSICS
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- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133636—Birefringent elements, e.g. for optical compensation with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding 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
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Description
实施例 | 起始角 0 | 第一扭曲角 1 | 第一厚度d1 | 第二扭曲角 2 | 第二厚度d2 | 第三扭曲角 3 | 第三厚度d3 |
1a | 5° | 18° | 1.7μm | 77° | 1.0μm | -- | -- |
1b | 60° | 30° | 0.8μm | -90° | 1.4μm | -- | -- |
2 | 85° | -3° | 1.1μm | -44° | 1.9μm | -84° | 0.8μm |
3 | 5° | 24° | 1.6μm | 69° | 0.9μm | -- | -- |
4a | 5° | 16° | 1.7 | 73° | 1.1μm | -- | -- |
4b | 88° | -2° | 2.5μm | -31° | 2.0μm | -73° | 0.9μm |
Claims (25)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US201161544936P | 2011-10-07 | 2011-10-07 | |
US61/544936 | 2011-10-07 | ||
US61/544,936 | 2011-10-07 | ||
PCT/US2012/059008 WO2013052834A1 (en) | 2011-10-07 | 2012-10-05 | Multi-twist retarders for broadband polarization transformation and related fabrication methods |
Publications (2)
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CN103959159A CN103959159A (zh) | 2014-07-30 |
CN103959159B true CN103959159B (zh) | 2017-12-05 |
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CN201280060131.8A Active CN103959159B (zh) | 2011-10-07 | 2012-10-05 | 用于宽带偏振变换的多扭曲延迟器及相关制造方法 |
Country Status (6)
Country | Link |
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US (1) | US9298041B2 (zh) |
EP (1) | EP2764402A4 (zh) |
JP (1) | JP6265901B2 (zh) |
KR (1) | KR101919646B1 (zh) |
CN (1) | CN103959159B (zh) |
WO (1) | WO2013052834A1 (zh) |
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JP2014528597A (ja) | 2014-10-27 |
KR20140088107A (ko) | 2014-07-09 |
KR101919646B1 (ko) | 2018-11-16 |
WO2013052834A1 (en) | 2013-04-11 |
US9298041B2 (en) | 2016-03-29 |
JP6265901B2 (ja) | 2018-01-24 |
US20130027656A1 (en) | 2013-01-31 |
EP2764402A1 (en) | 2014-08-13 |
CN103959159A (zh) | 2014-07-30 |
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