Document Type and Number:
Japanese Patent JPS62178554
Kind Code:
U
More Like This:
Application Number:
JP6590886U
Publication Date:
November 12, 1987
Filing Date:
April 30, 1986
Export Citation:
International Classes:
H01L35/32; H01L21/60; H01L35/34; (IPC1-7): H01L35/34; H01L21/60
Domestic Patent References:
JPS6076179A | 1985-04-30 | |||
JPS572679B2 | 1982-01-18 | |||
JPS60189942A | 1985-09-27 |