JPH0260222B2 - - Google Patents

Info

Publication number
JPH0260222B2
JPH0260222B2 JP7913586A JP7913586A JPH0260222B2 JP H0260222 B2 JPH0260222 B2 JP H0260222B2 JP 7913586 A JP7913586 A JP 7913586A JP 7913586 A JP7913586 A JP 7913586A JP H0260222 B2 JPH0260222 B2 JP H0260222B2
Authority
JP
Japan
Prior art keywords
layer
silicon dioxide
gallium arsenide
dioxide layer
gate electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP7913586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62237763A (ja
Inventor
Takashi Mimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP7913586A priority Critical patent/JPS62237763A/ja
Publication of JPS62237763A publication Critical patent/JPS62237763A/ja
Publication of JPH0260222B2 publication Critical patent/JPH0260222B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Junction Field-Effect Transistors (AREA)
JP7913586A 1986-04-08 1986-04-08 半導体装置の製造方法 Granted JPS62237763A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7913586A JPS62237763A (ja) 1986-04-08 1986-04-08 半導体装置の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7913586A JPS62237763A (ja) 1986-04-08 1986-04-08 半導体装置の製造方法

Publications (2)

Publication Number Publication Date
JPS62237763A JPS62237763A (ja) 1987-10-17
JPH0260222B2 true JPH0260222B2 (enExample) 1990-12-14

Family

ID=13681509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7913586A Granted JPS62237763A (ja) 1986-04-08 1986-04-08 半導体装置の製造方法

Country Status (1)

Country Link
JP (1) JPS62237763A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100315423B1 (ko) * 1999-12-22 2001-11-26 오길록 광 리소그래피 공정과 희생절연막을 사용한 미세티형(감마형) 게이트 형성방법
US7501669B2 (en) 2003-09-09 2009-03-10 Cree, Inc. Wide bandgap transistor devices with field plates
US7573078B2 (en) 2004-05-11 2009-08-11 Cree, Inc. Wide bandgap transistors with multiple field plates
US9773877B2 (en) 2004-05-13 2017-09-26 Cree, Inc. Wide bandgap field effect transistors with source connected field plates
US11791385B2 (en) 2005-03-11 2023-10-17 Wolfspeed, Inc. Wide bandgap transistors with gate-source field plates
US8283699B2 (en) 2006-11-13 2012-10-09 Cree, Inc. GaN based HEMTs with buried field plates

Also Published As

Publication number Publication date
JPS62237763A (ja) 1987-10-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term