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公开(公告)号:US3319135A
公开(公告)日:1967-05-09
申请号:US39415964
申请日:1964-09-03
Applicant: TEXAS INSTRUMENTS INC
Inventor: CUNNINGHAM JAMES A , JOHNSON ROBERT H
IPC: H01L23/04 , H01L23/051 , H01L29/00
CPC classification number: H01L23/051 , H01L23/041 , H01L24/01 , H01L29/00 , H01L2924/12043 , H01L2924/00