Title:
光源装置及び表示装置
Document Type and Number:
Japanese Patent JP4124657
Kind Code:
B2
Abstract:
A light source device comprising: a discharge tube (24) having electrodes (24A); a reflector (26) for reflecting a light radiated from said discharge tube (24); and support members (25) for supporting said discharge tube (24) at a prescribed position with respect to said reflector (26), said support members (25) being arranged at positions (26) inward from ends of said electrodes (24A) of said discharge tube (24) so as to prevent a temperature drop of a portion of said discharge tube (24) near said electrodes (24A) of said discharge tube (24).
Inventors:
Akio Tokawa
Ichiharu Hachisuka
Ichiharu Hachisuka
Application Number:
JP2002573578A
Publication Date:
July 23, 2008
Filing Date:
March 19, 2002
Export Citation:
Assignee:
富士通株式会社
International Classes:
F21V19/00; F21S2/00; F21V7/00; F21V8/00; F21V29/00; F21V29/15; F21V29/505; H01J5/48; H01J61/52; H01J61/72; F21Y101/00; G02F1/13357
Domestic Patent References:
| JP8055608A | ||||
| JP2000123788A | ||||
| JP7288019A |
Attorney, Agent or Firm:
Atsushi Aoki
Koichi Itsubo
Higuchi Souji
Masami Enohara
Kurachi Yasuyuki
Ryu Kobayashi
Koichi Itsubo
Higuchi Souji
Masami Enohara
Kurachi Yasuyuki
Ryu Kobayashi