Luminous device and its mfg. method


Application Number: 00108556
Application Date: 2000.05.15
Publication Number: 1274177
Publication Date: 2000.11.22
Priority Information: 2000/4/13 JP 112012/00; 1999/5/13 JP 132924/99
International: H01L33/00
Applicant(s) Name: Sumitomo Wiring System, Ltd.
Address:
Inventor(s) Name: Matsuhara Hideki;Katayama Koji;Saigusa Akihiko
Patent Agency Code: 11105
Patent Agent: li xiaoshu
Abstract A light emitting device (1) includes a LED chip (3). The LED chip (3) is fixed to an electrode body via a conductive layer (9) of In or an In alloy. The conductive layer (9) is in ohmic-contact with an n-type ZnSe crystal substrate (7) of the LED chip (3).