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公开(公告)号:JP4938531B2
公开(公告)日:2012-05-23
申请号:JP2007101346
申请日:2007-04-09
Applicant: トヨタ自動車株式会社 , 株式会社豊田中央研究所
IPC: H01L29/12 , H01L21/337 , H01L21/338 , H01L29/778 , H01L29/78 , H01L29/808 , H01L29/812
CPC classification number: H01L29/2003 , H01L29/045 , H01L29/205 , H01L29/66462 , H01L29/7786 , H01L29/7788 , H01L29/7789 , H01L29/7828
Abstract: A semiconductor device 10 is provided with a first hetero junction 40b configured with two types of nitride semiconductors having different bandgap energy from each other, a second hetero junction 50b configured with two types of nitride semiconductors having different bandgap energy from each other, and a gate electrode 58 facing the second hetero junction 50b. The second hetero junction 50b is configured to be electrically connected to the first hetero junction 40b. The first hetero junction 40b is a c-plane and the second hetero junction 50b is either an a-plane or an m-plane.
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公开(公告)号:JP4852786B2
公开(公告)日:2012-01-11
申请号:JP2000373823
申请日:2000-12-08
Applicant: 株式会社豊田中央研究所
IPC: C23C14/48 , H01L21/265 , H01L21/331 , H01L29/205 , H01L29/47 , H01L29/737 , H01L29/872
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公开(公告)号:JP4818844B2
公开(公告)日:2011-11-16
申请号:JP2006212441
申请日:2006-08-03
Applicant: トヨタ自動車株式会社 , 株式会社豊田中央研究所
IPC: H01L21/28 , H01L21/338 , H01L29/12 , H01L29/417 , H01L29/778 , H01L29/78 , H01L29/80 , H01L29/812
CPC classification number: H01L29/7788
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公开(公告)号:JP5558196B2
公开(公告)日:2014-07-23
申请号:JP2010107657
申请日:2010-05-07
Applicant: トヨタ自動車株式会社 , 株式会社豊田中央研究所
IPC: H01L29/812 , H01L21/338 , H01L29/778 , H01L29/786
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公开(公告)号:JP5253006B2
公开(公告)日:2013-07-31
申请号:JP2008156472
申请日:2008-06-16
Applicant: 株式会社豊田中央研究所 , トヨタ自動車株式会社
IPC: H01L21/336 , H01L21/205 , H01L29/78 , H01L29/786
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公开(公告)号:JP4963455B2
公开(公告)日:2012-06-27
申请号:JP2007229153
申请日:2007-09-04
Applicant: トヨタ自動車株式会社 , 国立大学法人北海道大学 , 株式会社豊田中央研究所
IPC: H01L21/316 , C23C16/40 , H01L21/31
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公开(公告)号:JP4645753B2
公开(公告)日:2011-03-09
申请号:JP2009142592
申请日:2009-06-15
Applicant: 株式会社豊田中央研究所
IPC: H01L29/812 , H01L21/338 , H01L29/12 , H01L29/778 , H01L29/78 , H01L29/786 , H01L29/80
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公开(公告)号:JP4542178B2
公开(公告)日:2010-09-08
申请号:JP2008183496
申请日:2008-07-15
Applicant: トヨタ自動車株式会社 , 株式会社豊田中央研究所
IPC: H01L29/80 , H01L21/336 , H01L21/338 , H01L29/423 , H01L29/47 , H01L29/49 , H01L29/78 , H01L29/812 , H01L29/872
CPC classification number: H01L29/8122 , H01L29/0623 , H01L29/0657 , H01L29/1029 , H01L29/1037 , H01L29/1075 , H01L29/1079 , H01L29/42316 , H01L29/7828 , H01L29/7832 , H01L29/7838 , H01L29/812
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