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公开(公告)号:EP0939524A1
公开(公告)日:1999-09-01
申请号:EP99103808.4
申请日:1999-02-26
申请人: Hitachi, Ltd.
发明人: Yukutake, Seigoh , Kojima, Yasuyuki , Nemoto, Minehiro , Amishiro, Masatsugu , Iwasaki, Takayuki , Mitani, Shinichiro , Furukawa, Katsuhiro , Kamada, Chiyoshi , Watanabe, Atsuo , Oouchi, Takayuki , Kanekawa, Nobuyasu
IPC分类号: H04L25/02 , H01L23/522 , H01L23/64
CPC分类号: H04L25/0266 , H01L2924/0002 , H04L25/0268 , H04L25/0272 , H04L25/028 , H04L25/0292 , H04L27/0002 , H04M11/06 , H01L2924/00
摘要: An monolithic isolator is made by forming a capacitive insulating barrier using an interlayer insulation film on a semiconductor substrate to miniaturise a modem device using the monolithic isolator.
摘要翻译: 通过使用半导体衬底上的层间绝缘膜形成电容绝缘阻挡层来制造单片隔离器,以使使用该单片隔离器使调制解调器装置小型化。