KR20100017671A - 광학 프로젝터용 유색광 조합 시스템 - Google Patents

광학 프로젝터용 유색광 조합 시스템 Download PDF

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Publication number
KR20100017671A
KR20100017671A KR1020097025482A KR20097025482A KR20100017671A KR 20100017671 A KR20100017671 A KR 20100017671A KR 1020097025482 A KR1020097025482 A KR 1020097025482A KR 20097025482 A KR20097025482 A KR 20097025482A KR 20100017671 A KR20100017671 A KR 20100017671A
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KR
South Korea
Prior art keywords
light
colored
colored light
combined
color
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.)
Withdrawn
Application number
KR1020097025482A
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English (en)
Korean (ko)
Inventor
사이몬 마가릴
데이비드 엠 스니벨리
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
Priority date (The priority date 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 date listed.)
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Application filed by 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20100017671A publication Critical patent/KR20100017671A/ko
Withdrawn legal-status Critical Current

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    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • 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
    • G02B27/10—Beam splitting or combining systems
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
    • G02B27/1033—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators having a single light modulator for all colour channels
    • 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
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR1020097025482A 2007-05-18 2008-05-05 광학 프로젝터용 유색광 조합 시스템 Withdrawn KR20100017671A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US93883407P 2007-05-18 2007-05-18
US60/938,834 2007-05-18
US12/100,577 US7821713B2 (en) 2007-05-18 2008-04-10 Color light combining system for optical projector
US12/100,577 2008-04-10

Publications (1)

Publication Number Publication Date
KR20100017671A true KR20100017671A (ko) 2010-02-16

Family

ID=40027205

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097025482A Withdrawn KR20100017671A (ko) 2007-05-18 2008-05-05 광학 프로젝터용 유색광 조합 시스템

Country Status (7)

Country Link
US (1) US7821713B2 (https=)
EP (1) EP2153268B1 (https=)
JP (1) JP5469596B2 (https=)
KR (1) KR20100017671A (https=)
CN (1) CN101681024B (https=)
TW (1) TWI464450B (https=)
WO (1) WO2008144207A1 (https=)

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US8556472B2 (en) 2010-09-28 2013-10-15 Simon Magarill Light reflectors and flood lighting systems
KR20130137666A (ko) 2010-12-29 2013-12-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 굴절 편광 변환기 및 편광된 색상 조합기
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US11656395B2 (en) 2019-05-20 2023-05-23 Meta Platforms Technologies, Llc Compact spatial light modulator illumination system
CN113589635B (zh) * 2020-04-30 2023-03-31 中强光电股份有限公司 照明系统及投影装置
US12162074B2 (en) 2020-11-25 2024-12-10 Lawrence Livermore National Security, Llc System and method for large-area pulsed laser melting of metallic powder in a laser powder bed fusion application
WO2023209500A1 (en) 2022-04-28 2023-11-02 Alcon Inc. Single-fiber illuminated laser probe with adjustible color

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Also Published As

Publication number Publication date
TWI464450B (zh) 2014-12-11
WO2008144207A1 (en) 2008-11-27
US20080285129A1 (en) 2008-11-20
JP2010528328A (ja) 2010-08-19
CN101681024A (zh) 2010-03-24
JP5469596B2 (ja) 2014-04-16
CN101681024B (zh) 2015-02-25
TW200905244A (en) 2009-02-01
EP2153268A4 (en) 2010-12-15
US7821713B2 (en) 2010-10-26
EP2153268B1 (en) 2016-08-31
EP2153268A1 (en) 2010-02-17

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20091207

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid