TW200943374A - High efficiency projection system - Google Patents

High efficiency projection system

Info

Publication number
TW200943374A
TW200943374A TW098110639A TW98110639A TW200943374A TW 200943374 A TW200943374 A TW 200943374A TW 098110639 A TW098110639 A TW 098110639A TW 98110639 A TW98110639 A TW 98110639A TW 200943374 A TW200943374 A TW 200943374A
Authority
TW
Taiwan
Prior art keywords
high efficiency
projection system
lamp
efficiency projection
module
Prior art date
Application number
TW098110639A
Other languages
English (en)
Inventor
Swen-Uwe Baacke
Gerhard Loeffler
Dirk Rosenthal
Wolfgang Seitz
Original Assignee
Osram Gmbh
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 Osram Gmbh filed Critical Osram Gmbh
Publication of TW200943374A publication Critical patent/TW200943374A/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2026—Gas discharge type light sources, e.g. arcs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Projection Apparatus (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
TW098110639A 2008-04-02 2009-03-31 High efficiency projection system TW200943374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/053906 WO2009121404A1 (de) 2008-04-02 2008-04-02 High efficiency projection system

Publications (1)

Publication Number Publication Date
TW200943374A true TW200943374A (en) 2009-10-16

Family

ID=40104690

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098110639A TW200943374A (en) 2008-04-02 2009-03-31 High efficiency projection system

Country Status (6)

Country Link
US (1) US20110032711A1 (zh)
JP (1) JP2011517019A (zh)
CN (1) CN101990695A (zh)
DE (1) DE112008003707A5 (zh)
TW (1) TW200943374A (zh)
WO (1) WO2009121404A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102345537B1 (ko) 2014-12-11 2021-12-30 삼성전자주식회사 플라즈마 광원, 및 그 광원을 포함하는 검사 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446397A (en) * 1981-09-28 1984-05-01 General Electric Company High intensity discharge lamp with infrared reflecting means for improving efficacy
US6464822B1 (en) * 1998-02-19 2002-10-15 3M Innovative Properties Company Antireflection film
JP4096598B2 (ja) * 2001-11-06 2008-06-04 株式会社日立製作所 投影装置用光源及びそれを用いた投写型画像ディスプレイ装置
US7264390B2 (en) * 2002-10-23 2007-09-04 Hannstar Display Corp. Polarized light source device and back light module for liquid crystal display
US20050168148A1 (en) * 2004-01-30 2005-08-04 General Electric Company Optical control of light in ceramic arctubes
EP1638323B8 (en) * 2004-09-17 2012-02-22 Canon Kabushiki Kaisha Light source apparatus with a cooling mechanism for an image projection apparatus, optical apparatus and image projection apparatus
WO2007010462A2 (en) * 2005-07-20 2007-01-25 Koninklijke Philips Electronics N.V. High-refractive optical material and electric lamp with interference film
JP5110349B2 (ja) * 2006-09-27 2012-12-26 Ｎｌｔテクノロジー株式会社 液晶表示装置およびその製造方法
DE202006015677U1 (de) * 2006-10-12 2006-12-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampenmodul für Projektoren
JP4392803B2 (ja) * 2007-03-20 2010-01-06 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 光源装置
JP4946842B2 (ja) * 2007-12-11 2012-06-06 ウシオ電機株式会社 ショートアーク型放電ランプおよび当該ショートアーク型放電ランプを備えた光源装置

Also Published As

Publication number Publication date
DE112008003707A5 (de) 2011-05-05
JP2011517019A (ja) 2011-05-26
CN101990695A (zh) 2011-03-23
WO2009121404A1 (de) 2009-10-08
US20110032711A1 (en) 2011-02-10

Similar Documents

Publication Publication Date Title
NZ591472A (en) Lighting apparatus with heat dissipating plate and frame with a lens spanning an aperture for emitted light
WO2010074446A3 (ko) 광원모듈 및 이를 포함하는 조명장치
WO2011104258A3 (de) Einbauleuchte mit basiskörper und domförmigem reflektor
EP1991907A4 (en) LED PROJECTION SYSTEM
EP2368408A4 (en) WIRELESS LIGHTING DEVICES AND APPLICATIONS
SG162712A1 (en) Light fixture
PL2136126T3 (pl) Lampa operacyjna
EP2647906A4 (en) Wide icicle-type light-adjusting lens for diffusing the light of an led
TW200702889A (en) Reflecting non-visible light
UY3722Q (es) Estufa
HK1113401A1 (en) Multiple side illumination assembly
DK2151622T3 (da) Belysningsindretning med variabel udstrålingsvinkel
WO2010042423A3 (en) Compact led downlight with cuspated flux-redistribution lens
MX2008015439A (es) Luminaria de reflector ajustable.
KR101881789B1 (ko) 방전램프, 접속용 케이블, 광원장치 및 노광장치
WO2013057656A3 (en) Lighting unit comprising a lamp shade
EP3966491A4 (en) LENS ARRANGEMENT FOR AN LED LIGHT
MX2009009224A (es) Sistema de iluminacion asimetrica y sus aplicaciones.
WO2011124666A3 (de) Led-modul für strahler
PL403888A1 (pl) Lampion LED
WO2008111265A1 (ja) 表示装置用照明装置、表示装置
TW200943374A (en) High efficiency projection system
TW200641510A (en) Projector having a detachable light module
GB0515217D0 (en) Light source for high efficiency illumination systems
WO2010014350A3 (en) Compact fluorescent lamp and fixing mechanism for an inner assembly to outer bulb