ATE511700T1 - EXCIMER LAMPS - Google Patents

EXCIMER LAMPS

Info

Publication number
ATE511700T1
ATE511700T1 AT08017647T AT08017647T ATE511700T1 AT E511700 T1 ATE511700 T1 AT E511700T1 AT 08017647 T AT08017647 T AT 08017647T AT 08017647 T AT08017647 T AT 08017647T AT E511700 T1 ATE511700 T1 AT E511700T1
Authority
AT
Austria
Prior art keywords
alumina particles
discharge
particles
discharge vessel
silica
Prior art date
Application number
AT08017647T
Other languages
German (de)
Inventor
Shigeki Fujisawa
Yukihiro Morimoto
Original Assignee
Ushio Electric Inc
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 Ushio Electric Inc filed Critical Ushio Electric Inc
Application granted granted Critical
Publication of ATE511700T1 publication Critical patent/ATE511700T1/en

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

The present invention avoids a decline in the reflectivity of an ultraviolet reflection film caused by lighting for an extended period of time and providing a uniform illuminance an excimer lamp has a silica glass discharge vessel with electrodes on opposite sides of the discharge vessel, wherein excimer discharge is generated in the discharge space of the discharge vessel, wherein an ultravioletreflection film made of silica particles and alumina particles is formed on a surface exposed to the discharge space and wherein the mean particle diameter of silica particles is at least 0.67 times as large as the mean particle diameter of the alumina particles. The alumina particles in the ultraviolet reflection film preferably constitute at least 5 wt % and more preferably at least 10 wt % of the sum of silica particles and alumina particles.
AT08017647T 2007-10-10 2008-10-08 EXCIMER LAMPS ATE511700T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007264275 2007-10-10
JP2008177792A JP5092950B2 (en) 2007-10-10 2008-07-08 Excimer lamp

Publications (1)

Publication Number Publication Date
ATE511700T1 true ATE511700T1 (en) 2011-06-15

Family

ID=40572149

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08017647T ATE511700T1 (en) 2007-10-10 2008-10-08 EXCIMER LAMPS

Country Status (4)

Country Link
JP (1) JP5092950B2 (en)
CN (1) CN101409206B (en)
AT (1) ATE511700T1 (en)
TW (1) TWI399786B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5278648B2 (en) * 2007-12-11 2013-09-04 ウシオ電機株式会社 Excimer lamp
JP5293430B2 (en) * 2009-06-11 2013-09-18 ウシオ電機株式会社 Excimer lamp
CN106098531A (en) * 2016-06-23 2016-11-09 卜弘昊 A kind of narrow ripple ultraviolet source discharge lamp
CN105957799A (en) * 2016-06-23 2016-09-21 卜弘昊 High-power vacuum ultraviolet discharge lamp
CN105977131A (en) * 2016-06-23 2016-09-28 卜弘昊 High-frequency excitation medium electric-discharge lamp

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263244A (en) * 1975-11-20 1977-05-25 Matsushita Electronics Corp Method of coating lighttscattering film onto inner surface of tube valve
JPS57172653A (en) * 1981-04-16 1982-10-23 Tokyo Shibaura Electric Co Method of forming scattering film of bulb
JPH09153344A (en) * 1995-11-30 1997-06-10 Toshiba Lighting & Technol Corp Fluorescent lamp and lighting system
JP3580233B2 (en) * 2000-09-19 2004-10-20 ウシオ電機株式会社 Dielectric barrier discharge lamp device
US7563512B2 (en) * 2004-08-23 2009-07-21 Heraeus Quarzglas Gmbh & Co. Kg Component with a reflector layer and method for producing the same
TWM269431U (en) * 2004-11-11 2005-07-01 C Sun Mfg Ltd Structure of ultraviolet lamp tube with low infrared illumination
KR20080002851A (en) * 2005-04-22 2008-01-04 호야 칸데오 옵트로닉스 가부시키가이샤 Excimer lamp
KR100850299B1 (en) * 2005-07-29 2008-08-04 가부시키가이샤 지에스 유아사 코포레이션 Uv lamp and uv irradiation unit
JP4857939B2 (en) * 2006-06-19 2012-01-18 ウシオ電機株式会社 Discharge lamp
JP4788534B2 (en) * 2006-09-07 2011-10-05 ウシオ電機株式会社 Excimer lamp

Also Published As

Publication number Publication date
TW200917325A (en) 2009-04-16
JP5092950B2 (en) 2012-12-05
TWI399786B (en) 2013-06-21
CN101409206B (en) 2012-09-05
JP2009110927A (en) 2009-05-21
CN101409206A (en) 2009-04-15

Similar Documents

Publication Publication Date Title
SG157361A1 (en) Low optical loss electrode structures for leds
ATE511700T1 (en) EXCIMER LAMPS
MX2010006924A (en) Ultraviolet light treatment chamber.
JP2013098100A (en) High-illumination led bulb having whole emitting angle of 360°
TWI572820B (en) Litht system of vehicle headlamp
ATE518096T1 (en) RECESSED LIGHT
TW200710917A (en) Fluorescent lamp and flat lamp
GB2384549B (en) Lamps
ATE496262T1 (en) LIGHTING UNIT
TW200728659A (en) High power LED lamp
ATE444562T1 (en) METAL HALIDE LAMP
WO2008139916A1 (en) Copper-containing silica glass, process for producing the same, and xenon flash lamp using the copper-containing silica glass
CN102927523A (en) Photocatalyst street lamp shade
CN206695071U (en) The siamese lens and light emitting source that a kind of supersonic welding is connected into
TW200635066A (en) Reflector, LED housing containing the same and LED thereof
WO2008068673A3 (en) Flashlight with adjustable light output
PE20070650Z (en) REFRACTORY SHEET MAXIMIZING LIGHT EFFICIENCY
CN204534455U (en) A kind of Novel LED lighting lamp
CN201844261U (en) LED lamp with lens
CN204730031U (en) A kind of engineering light distribution lamp
CN202228981U (en) Light emitting diode (LED) crystal rod energy-saving lamp
CN203641917U (en) Wide-angle LED (light emitting diode) daylight lamp without light spots
CN204114837U (en) The special full glass LED light of a kind of fish jar
GB202312550D0 (en) Light emitting plasma lamp bulb for solar UV simulation and lamp comprising the same
HRPK20050841B3 (en) Device for computer keybord illumination

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 2056335

Country of ref document: EP