Title:
DISCHARGE LAMP, DISCHARGE LAMP UNIT, AND METHOD OF MANUFACTURING THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/148681
Kind Code:
A1
Abstract:
Disclosed is a configuration of a discharge lamp, wherein cracks at sealing sections caused by temperature rise in external leads are prevented from occurring. A method of manufacturing a discharge lamp is provided with: (A) a process for manufacturing electrode structures each of which is comprised of an electrode, a metal foil connected to the electrode, and an external lead connected to the metal foil; and (B) a process for arranging the electrodes within a light-emitting section, and sealing prescribed sections of the external leads with light-emitting tube sealing sections. Process (A) comprises a process, before process (B), for oxidizing the surface of sections corresponding to at least the prescribed sections of the external leads.
Inventors:
KOMATA Kouji (LTD. Saitamaseisakusho 1-1 Ichiriyamamachi, Gyoda-sh, Saitama 05, 〒3618505, JP)
古俣 亘央二 (〒05 埼玉県行田市壱里山町１－１ 岩崎電気株式会社 埼玉製作所内 Saitama, 〒3618505, JP)
古俣 亘央二 (〒05 埼玉県行田市壱里山町１－１ 岩崎電気株式会社 埼玉製作所内 Saitama, 〒3618505, JP)
Application Number:
JP2011/053637
Publication Date:
December 01, 2011
Filing Date:
February 21, 2011
Export Citation:
Assignee:
IWASAKI ELECTRIC CO., LTD. (1-4-16, Nihonbashi-bakurocho Chuo-k, Tokyo 02, 〒1030002, JP)
岩崎電気株式会社 (〒02 東京都中央区日本橋馬喰町１丁目４番１６号 Tokyo, 〒1030002, JP)
KOMATA Kouji (LTD. Saitamaseisakusho 1-1 Ichiriyamamachi, Gyoda-sh, Saitama 05, 〒3618505, JP)
岩崎電気株式会社 (〒02 東京都中央区日本橋馬喰町１丁目４番１６号 Tokyo, 〒1030002, JP)
KOMATA Kouji (LTD. Saitamaseisakusho 1-1 Ichiriyamamachi, Gyoda-sh, Saitama 05, 〒3618505, JP)
International Classes:
H01J9/28; H01J61/36
Attorney, Agent or Firm:
OKABE Yuzuru et al. (No.602, Fuji Bldg. 2-3, Marunouchi 3-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
Claims:
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