TW200723347A - Illumination unit - Google Patents

Illumination unit

Info

Publication number
TW200723347A
TW200723347A TW095126062A TW95126062A TW200723347A TW 200723347 A TW200723347 A TW 200723347A TW 095126062 A TW095126062 A TW 095126062A TW 95126062 A TW95126062 A TW 95126062A TW 200723347 A TW200723347 A TW 200723347A
Authority
TW
Taiwan
Prior art keywords
illumination unit
burner
lamp
reflector
uhp lamp
Prior art date
Application number
TW095126062A
Other languages
English (en)
Inventor
Holger Moench
Peter Claus
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200723347A publication Critical patent/TW200723347A/zh

Links

Classifications

    • 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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/025—Associated optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J61/523—Heating or cooling particular parts of the lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
TW095126062A 2005-07-20 2006-07-17 Illumination unit TW200723347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05106624 2005-07-20

Publications (1)

Publication Number Publication Date
TW200723347A true TW200723347A (en) 2007-06-16

Family

ID=37401095

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095126062A TW200723347A (en) 2005-07-20 2006-07-17 Illumination unit

Country Status (6)

Country Link
US (1) US20080225527A1 (zh)
EP (1) EP1911063A1 (zh)
JP (1) JP2009502018A (zh)
CN (1) CN101248508A (zh)
TW (1) TW200723347A (zh)
WO (1) WO2007010450A1 (zh)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB904469A (en) * 1960-02-11 1962-08-29 Thorn Electrical Ind Ltd Improvements in and relating to projection lamps
US4386292A (en) * 1980-07-02 1983-05-31 Gte Products Corporation Projection lamp comprising single ended arc discharge lamp and an interference filter
DE3813421A1 (de) * 1988-04-21 1989-11-02 Philips Patentverwaltung Hochdruck-quecksilberdampfentladungslampe
US5142387A (en) * 1990-04-11 1992-08-25 Mitsubishi Denki Kabushiki Kaisha Projection-type display device having light source means including a first and second concave mirrors
JPH05264904A (ja) * 1992-03-18 1993-10-15 Canon Inc 照明光学系および該照明光学系を用いた投写型画像表示装置
JPH10171362A (ja) * 1996-12-06 1998-06-26 Hitachi Ltd 液晶プロジェクタ
US6161946A (en) * 1998-11-09 2000-12-19 Bishop; Christopher B. Light reflector
DE10063376A1 (de) * 2000-12-19 2002-06-20 Philips Corp Intellectual Pty Hochdruckentladungslampe
DE10100724A1 (de) 2001-01-10 2002-07-11 Philips Corp Intellectual Pty Hochdruckgasentladungslampe mit Kühleinrichtung
US6791267B2 (en) * 2001-10-02 2004-09-14 Ngk Insulators, Ltd. High pressure discharge lamps, lighting systems, head lamps for automobiles and light emitting vessels for high pressure discharge lamps
DE10151267A1 (de) * 2001-10-17 2003-04-30 Philips Corp Intellectual Pty Beleuchtungseinheit

Also Published As

Publication number Publication date
JP2009502018A (ja) 2009-01-22
CN101248508A (zh) 2008-08-20
EP1911063A1 (en) 2008-04-16
WO2007010450A1 (en) 2007-01-25
US20080225527A1 (en) 2008-09-18

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