HK1042752B - 光譜分光和復合設備，以及以光譜選擇方式調制光的方法 - Google Patents

光譜分光和復合設備，以及以光譜選擇方式調制光的方法

Info

Publication number
HK1042752B
HK1042752B HK02104532.5A HK02104532A HK1042752B HK 1042752 B HK1042752 B HK 1042752B HK 02104532 A HK02104532 A HK 02104532A HK 1042752 B HK1042752 B HK 1042752B
Authority
HK
Hong Kong
Prior art keywords
selective manner
spectrally selective
recombination device
light
light splitting
Prior art date
Application number
HK02104532.5A
Other languages
English (en)
Other versions
HK1042752A1 (en
Inventor
Heine Claus
Original Assignee
Eis Optics Ltd
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4190433&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1042752(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eis Optics Ltd filed Critical Eis Optics Ltd
Publication of HK1042752A1 publication Critical patent/HK1042752A1/xx
Publication of HK1042752B publication Critical patent/HK1042752B/zh

Links

Classifications

    • 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
    • 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
    • G02B27/14—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
    • 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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • 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
    • H04N9/3167—Modulator illumination systems for polarizing the light beam

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Polarising Elements (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Projection Apparatus (AREA)
HK02104532.5A 1999-03-26 2002-06-18 光譜分光和復合設備，以及以光譜選擇方式調制光的方法 HK1042752B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH58699 1999-03-26
PCT/CH2000/000151 WO2000058772A1 (de) 1999-03-26 2000-03-17 Spektrale lichtaufteil- und rekombinationsanordnung sowie verfahren zur spektralselektiven modulation von licht

Publications (2)

Publication Number Publication Date
HK1042752A1 HK1042752A1 (en) 2002-08-23
HK1042752B true HK1042752B (zh) 2003-10-24

Family

ID=4190433

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02104532.5A HK1042752B (zh) 1999-03-26 2002-06-18 光譜分光和復合設備，以及以光譜選擇方式調制光的方法

Country Status (8)

Country Link
US (3) US6550919B1 (zh)
EP (1) EP1166166B1 (zh)
JP (1) JP2002540467A (zh)
KR (1) KR100845373B1 (zh)
DE (1) DE50001046D1 (zh)
HK (1) HK1042752B (zh)
TW (1) TW573132B (zh)
WO (1) WO2000058772A1 (zh)

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CN102282497B (zh) * 2008-11-19 2014-07-02 3M创新有限公司 高耐久性合色器
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TWI624733B (zh) 2011-03-30 2018-05-21 瑪波微影Ｉｐ公司 用於曝光工具的干涉儀模組的校準
US9304384B2 (en) * 2012-08-02 2016-04-05 Nec Corporation Projection display apparatus and projection light generating method
JP6237628B2 (ja) * 2012-08-02 2017-11-29 日本電気株式会社 投射型表示装置及び投射光発生方法
EP2901216B1 (en) 2012-09-27 2017-05-03 Mapper Lithography IP B.V. Multi-axis differential interferometer
DE102021113695A1 (de) 2021-05-27 2022-12-01 Ams-Osram International Gmbh VERBESSERTE µ-LED-PROJEKTIONSVORRICHTUNG UND VERFAHREN ZU IHRER HERSTELLUNG
CN113534479A (zh) * 2021-07-12 2021-10-22 杭州科汀光学技术有限公司 一种无偏振的倾斜入射平板分色系统

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Also Published As

Publication number Publication date
KR100845373B1 (ko) 2008-07-09
US7413310B2 (en) 2008-08-19
EP1166166B1 (de) 2003-01-08
WO2000058772A1 (de) 2000-10-05
TW573132B (en) 2004-01-21
DE50001046D1 (de) 2003-02-13
EP1166166A1 (de) 2002-01-02
US7052137B2 (en) 2006-05-30
HK1042752A1 (en) 2002-08-23
US20030025882A1 (en) 2003-02-06
JP2002540467A (ja) 2002-11-26
KR20010111280A (ko) 2001-12-17
US20040145706A1 (en) 2004-07-29
US6550919B1 (en) 2003-04-22

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Legal Events

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PF Patent in force
PE Patent expired

Effective date: 20200315