Title:
【発明の名称】半導体装置及びその形成方法
Document Type and Number:
Japanese Patent JP3346794
Kind Code:
B2
More Like This:
Inventors:
Yasushi Nakazaki
Hitoshi Ito
Manabu Minamibaba
Kyouichi Suguro
Hitoshi Ito
Manabu Minamibaba
Kyouichi Suguro
Application Number:
JP19693992A
Publication Date:
November 18, 2002
Filing Date:
July 23, 1992
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H01L21/28; H01L21/3205; H01L23/52; H01L29/43; (IPC1-7): H01L21/3205
Domestic Patent References:
JP249450A | ||||
JP59124765A | ||||
JP63205951A | ||||
JP1280335A |
Attorney, Agent or Firm:
Takehiko Suzue