JP5950939B2 - 屈折型偏波変換器及び偏光色合成器 - Google Patents

屈折型偏波変換器及び偏光色合成器 Download PDF

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Publication number
JP5950939B2
JP5950939B2 JP2013550475A JP2013550475A JP5950939B2 JP 5950939 B2 JP5950939 B2 JP 5950939B2 JP 2013550475 A JP2013550475 A JP 2013550475A JP 2013550475 A JP2013550475 A JP 2013550475A JP 5950939 B2 JP5950939 B2 JP 5950939B2
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Japan
Prior art keywords
light
color
polarization
polarized light
polarized
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Expired - Fee Related
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JP2013550475A
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Japanese (ja)
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JP2014511542A5 (enExample
JP2014511542A (ja
Inventor
アンドリュー ジェイ． オーデルカーク，
アンドリュー ジェイ． オーデルカーク，
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2073—Polarisers in the lamp house
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • 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
    • 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
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/208—Homogenising, shaping of the illumination light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3152—Modulator illumination systems for shaping the light beam

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Filters (AREA)
JP2013550475A 2010-12-29 2011-12-22 屈折型偏波変換器及び偏光色合成器 Expired - Fee Related JP5950939B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061428032P 2010-12-29 2010-12-29
US61/428,032 2010-12-29
PCT/US2011/066718 WO2013095482A2 (en) 2010-12-29 2011-12-22 Refractive polarization converter and polarized color combiner

Publications (3)

Publication Number Publication Date
JP2014511542A JP2014511542A (ja) 2014-05-15
JP2014511542A5 JP2014511542A5 (enExample) 2015-01-29
JP5950939B2 true JP5950939B2 (ja) 2016-07-13

Family

ID=48669679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013550475A Expired - Fee Related JP5950939B2 (ja) 2010-12-29 2011-12-22 屈折型偏波変換器及び偏光色合成器

Country Status (6)

Country Link
US (1) US9122140B2 (enExample)
JP (1) JP5950939B2 (enExample)
KR (1) KR20130137666A (enExample)
CN (1) CN103460089B (enExample)
TW (1) TWI575256B (enExample)
WO (1) WO2013095482A2 (enExample)

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CN104977722A (zh) * 2014-04-03 2015-10-14 光宝科技股份有限公司 投影装置
CN106569381B (zh) * 2015-10-08 2021-02-19 松下知识产权经营株式会社 投影式图像显示装置
US20180035090A1 (en) * 2016-03-15 2018-02-01 Sutherland Cook Ellwood, JR. Photonic signal converter
CN109932806B (zh) * 2017-12-18 2021-06-08 中强光电股份有限公司 光学镜头
US11109004B2 (en) * 2018-07-31 2021-08-31 Texas Instruments Incorporated Display with increased pixel count
US11131796B2 (en) 2018-09-10 2021-09-28 Texas Instruments Incorporated Optical display with spatial light modulator
CN111123535B (zh) * 2018-10-31 2021-06-11 上海微电子装备（集团）股份有限公司 一种光学准直系统
WO2020095245A1 (en) 2018-11-08 2020-05-14 Lumus Ltd. Optical Devices and Systems with Dichroic Beamsplitter Color Combiner
TW202127106A (zh) 2019-09-04 2021-07-16 以色列商魯姆斯有限公司 具有二向色光束組合器的光學裝置、結合二向色光束組合器使用的光學裝置及其製造方法
US11686942B2 (en) * 2019-09-12 2023-06-27 Meta Platforms Technologies, Llc Polarization-based processing of unpolarized image light
TWI848176B (zh) 2019-09-15 2024-07-11 以色列商魯姆斯有限公司 橫向光導管
TWI872142B (zh) * 2019-10-23 2025-02-11 以色列商魯姆斯有限公司 具有提高的均勻性和/或眼睛安全性的雷射照射顯示器
EP4597219A3 (en) 2019-12-19 2025-11-05 Lumus Ltd. Image projector using a phase image generator
WO2021158554A1 (en) 2020-02-06 2021-08-12 Valve Corporation Polarization-multiplexed optics for head-mounted display systems
US11592676B2 (en) 2020-04-20 2023-02-28 Lumus Ltd. Near-eye display with enhanced laser efficiency and eye safety
CN218848473U (zh) 2020-05-12 2023-04-11 鲁姆斯有限公司 包括投影光学器件和光导管的设备
CN113448104A (zh) * 2021-06-28 2021-09-28 成都华宇明科技有限公司 一种折反式广角激光接收光学系统
US11841526B2 (en) 2021-07-04 2023-12-12 Lumus Ltd. Color shifted optical system for near-eye displays
US12669726B2 (en) * 2021-11-17 2026-06-30 Avegant Corp. Light engine using a polarization splitting lens unit for exit pupil illumination
WO2023159545A1 (zh) 2022-02-28 2023-08-31 京东方科技集团股份有限公司 投影装置
KR20250002101A (ko) 2022-05-04 2025-01-07 루머스 리미티드 수정된 색상 및 경사 매개층
DE102023125990A1 (de) * 2023-09-26 2025-03-27 Ams-Osram International Gmbh Optoelektronisches modul

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Also Published As

Publication number Publication date
TWI575256B (zh) 2017-03-21
CN103460089B (zh) 2016-07-06
WO2013095482A2 (en) 2013-06-27
WO2013095482A3 (en) 2013-09-26
JP2014511542A (ja) 2014-05-15
CN103460089A (zh) 2013-12-18
US20130335708A1 (en) 2013-12-19
TW201239409A (en) 2012-10-01
US9122140B2 (en) 2015-09-01
KR20130137666A (ko) 2013-12-17

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