JP2007505476A - スクロールカラー照明のための小型の効率的な集光素子 - Google Patents

スクロールカラー照明のための小型の効率的な集光素子 Download PDF

Info

Publication number
JP2007505476A
JP2007505476A JP2006530695A JP2006530695A JP2007505476A JP 2007505476 A JP2007505476 A JP 2007505476A JP 2006530695 A JP2006530695 A JP 2006530695A JP 2006530695 A JP2006530695 A JP 2006530695A JP 2007505476 A JP2007505476 A JP 2007505476A
Authority
JP
Japan
Prior art keywords
light
light source
lamp
reflectors
light guide
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Withdrawn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
JP2006530695A
Other languages
English (en)
Japanese (ja)
Inventor
ピーター ジェイ エム ジャンセン
Original Assignee
コニンクリユケ フィリップス エレクトロニクス エヌ．ブイ．
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
Application filed by コニンクリユケ フィリップス エレクトロニクス エヌ．ブイ． filed Critical コニンクリユケ フィリップス エレクトロニクス エヌ．ブイ．
Publication of JP2007505476A publication Critical patent/JP2007505476A/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • 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
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H04N9/3117—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing two or more colours simultaneously, e.g. by creating scrolling colour bands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
JP2006530695A 2003-05-30 2004-05-17 スクロールカラー照明のための小型の効率的な集光素子 Withdrawn JP2007505476A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47481903P 2003-05-30 2003-05-30
PCT/IB2004/001731 WO2004106996A1 (fr) 2003-05-30 2004-05-17 Element optique collecteur de lumiere compact et efficace pour systeme d'eclairage a defilement de couleurs

Publications (1)

Publication Number Publication Date
JP2007505476A true JP2007505476A (ja) 2007-03-08

Family

ID=33490731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006530695A Withdrawn JP2007505476A (ja) 2003-05-30 2004-05-17 スクロールカラー照明のための小型の効率的な集光素子

Country Status (6)

Country Link
EP (1) EP1646895A1 (fr)
JP (1) JP2007505476A (fr)
KR (1) KR20060015628A (fr)
CN (1) CN1798992A (fr)
TW (1) TW200500745A (fr)
WO (1) WO2004106996A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207070A (zh) * 2018-02-28 2019-09-06 法雷奥市光（中国）车灯有限公司 光导部件、车灯和机动车辆

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710966B1 (fr) * 1993-10-04 1995-12-29 Valeo Vision Projecteur à conduit de lumière, notamment pour véhicule automobile.
CN1168726A (zh) * 1994-10-18 1997-12-24 株式会社日立制作所 液晶显示装置
AU747281B2 (en) * 1998-06-08 2002-05-09 Karlheinz Strobl Efficient light engine systems, components and methods of manufacture
DE10016882A1 (de) * 2000-04-05 2001-10-18 Philips Corp Intellectual Pty Beleuchtungseinrichtung und Verfahren zum Betreiben einer Beleuchtungseinrichtung

Also Published As

Publication number Publication date
KR20060015628A (ko) 2006-02-17
EP1646895A1 (fr) 2006-04-19
WO2004106996A1 (fr) 2004-12-09
CN1798992A (zh) 2006-07-05
TW200500745A (en) 2005-01-01

Similar Documents

Publication Publication Date Title
US7455410B2 (en) Illuminating apparatus and projector
JP3992053B2 (ja) 照明装置および投写型表示装置
JP3471001B2 (ja) 照明光学系およびこれを用いた投射型表示装置
US6196699B1 (en) Dual lamp illumination system and projection system incorporating same
US20060164600A1 (en) High efficiency LED optical engine for a digital light processing (DLP) projector and method of forming same
EP0997768A2 (fr) Dispositif d'illumination et appareil d'affichage à projection
JP3473075B2 (ja) 照明装置及び投写型表示装置
US9016865B2 (en) Illumination device and projection type display device using the same
KR20000075786A (ko) 다중 칼라 밴드 광원
US20120050693A1 (en) Projector
KR100597820B1 (ko) 광학장치와광학장치를구비한표시장치
KR100565075B1 (ko) 조명유니트 및 이를 채용한 화상투사장치
JP2001013462A (ja) 偏光ビームスプリッタおよびこれを用いた投射型表示装置
JPH10170869A (ja) 偏光照明装置および投写型表示装置
JP3301951B2 (ja) 照明装置
JP2000347589A (ja) プロジェクタ用照明装置
JP2007505476A (ja) スクロールカラー照明のための小型の効率的な集光素子
JPH11119149A (ja) 液晶プロジェクション装置
JP2006337428A (ja) 照明光学系、光学エンジン及び投射型映像表示装置
US20070053190A1 (en) Compact efficient light collection optics for scrolling color illumination
JP5035879B2 (ja) 照明光学系および投写型表示装置
JP2000321535A (ja) 平行光偏光変換装置、照明装置及び液晶プロジェクタ
KR100677140B1 (ko) 조명유니트 및 이를 채용한 화상투사장치
JP3651115B2 (ja) 光学素子、偏光発生装置、表示装置、及び投写型表示装置
EP1115255A1 (fr) Projecteur à cristaux liquides comprenant deux sources lumineuses

Legal Events

Date Code Title Description
A300 Application deemed to be withdrawn because no request for examination was validly filed

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20070807