-
公开(公告)号:US09331155B2
公开(公告)日:2016-05-03
申请号:US14249108
申请日:2014-04-09
Applicant: NXP B.V.
Inventor: Johannes Donkers , Hans Broekman , Stephan Heil , Mark De Keijser , Cecilia van der Schaar
IPC: H01L49/02 , H01L29/205 , H01L21/285 , H01L29/45 , H01L29/47 , H01L29/66 , H01L29/778 , H01L29/20
CPC classification number: H01L29/205 , H01L21/28575 , H01L21/28581 , H01L29/2003 , H01L29/452 , H01L29/475 , H01L29/66462 , H01L29/7787
Abstract: Disclosed is a semiconductor device comprising at least one active layer (14, 16) on a substrate (10) and a first contact (24, 26, 28) to the at least one active layer, the first contact comprising a metal in contact with the at least one active layer and a titanium tungsten nitride (TiW(N)) layer (30) on the metal. A method of manufacturing such a semiconductor device is also disclosed.
Abstract translation: 公开了一种半导体器件,其包括在衬底(10)上的至少一个有源层(14,16)和至少一个有源层的第一接触(24,26,28),所述第一接触包括与 所述至少一个有源层和所述金属上的氮化钨(TiW(N))层(30)。 还公开了制造这种半导体器件的方法。