JP2011527766A - レーザーで照明されたマイクロミラープロジェクター - Google Patents

レーザーで照明されたマイクロミラープロジェクター Download PDF

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Publication number
JP2011527766A
JP2011527766A JP2011517404A JP2011517404A JP2011527766A JP 2011527766 A JP2011527766 A JP 2011527766A JP 2011517404 A JP2011517404 A JP 2011517404A JP 2011517404 A JP2011517404 A JP 2011517404A JP 2011527766 A JP2011527766 A JP 2011527766A
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JP
Japan
Prior art keywords
light
digital image
image projector
polarization
laser
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Pending
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JP2011517404A
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English (en)
Japanese (ja)
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JP2011527766A5 (enExample
Inventor
レイモンド ビートリー，ジョセフ
デイヴィッド シルヴァーステイン，バリー
ドウン クラッシュウィッツ，ジェニファー
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イーストマン コダック カンパニー
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Publication of JP2011527766A publication Critical patent/JP2011527766A/ja
Publication of JP2011527766A5 publication Critical patent/JP2011527766A5/ja
Pending legal-status Critical Current

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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
    • G03B21/28—Reflectors in projection beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/324—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/363—Image reproducers using image projection screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/365—Image reproducers using digital micromirror devices [DMD]
    • 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
    • H04N9/3161—Modulator illumination systems using laser light sources

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Polarising Elements (AREA)
JP2011517404A 2008-07-11 2009-06-26 レーザーで照明されたマイクロミラープロジェクター Pending JP2011527766A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/171,916 US7926951B2 (en) 2008-07-11 2008-07-11 Laser illuminated micro-mirror projector
US12/171,916 2008-07-11
PCT/US2009/003824 WO2010005495A1 (en) 2008-07-11 2009-06-26 Laser illuminated micro-mirror projector

Publications (2)

Publication Number Publication Date
JP2011527766A true JP2011527766A (ja) 2011-11-04
JP2011527766A5 JP2011527766A5 (enExample) 2013-05-16

Family

ID=41137359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011517404A Pending JP2011527766A (ja) 2008-07-11 2009-06-26 レーザーで照明されたマイクロミラープロジェクター

Country Status (6)

Country Link
US (1) US7926951B2 (enExample)
EP (3) EP2423745B1 (enExample)
JP (1) JP2011527766A (enExample)
AT (1) ATE557321T1 (enExample)
TW (1) TW201007334A (enExample)
WO (1) WO2010005495A1 (enExample)

Cited By (3)

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JP2011203430A (ja) * 2010-03-25 2011-10-13 Casio Computer Co Ltd レーザ光源装置、光源ユニット及びプロジェクタ
JP2016515196A (ja) * 2013-02-22 2016-05-26 ケーエルエー−テンカー コーポレイション 光計測において照明を提供するためのシステム
JP2020071474A (ja) * 2018-10-31 2020-05-07 株式会社リコー 光学系、画像投射装置および移動体

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