KR950003946B1 - 전계효과트랜지스터 - Google Patents

전계효과트랜지스터 Download PDF

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Publication number
KR950003946B1
KR950003946B1 KR1019920007044A KR920007044A KR950003946B1 KR 950003946 B1 KR950003946 B1 KR 950003946B1 KR 1019920007044 A KR1019920007044 A KR 1019920007044A KR 920007044 A KR920007044 A KR 920007044A KR 950003946 B1 KR950003946 B1 KR 950003946B1
Authority
KR
South Korea
Prior art keywords
layer
field effect
effect transistor
composition ratio
layers
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 - Fee Related
Application number
KR1019920007044A
Other languages
English (en)
Korean (ko)
Inventor
노부히로 쿠와따
Original Assignee
스미도모덴기고오교오가부시기가이샤
쿠라우찌 노리타카
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
Priority claimed from JP3096858A external-priority patent/JPH04326735A/ja
Priority claimed from JP3096857A external-priority patent/JPH04326734A/ja
Application filed by 스미도모덴기고오교오가부시기가이샤, 쿠라우찌 노리타카 filed Critical 스미도모덴기고오교오가부시기가이샤
Application granted granted Critical
Publication of KR950003946B1 publication Critical patent/KR950003946B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/80—FETs having rectifying junction gate electrodes
    • H10D30/801—FETs having heterojunction gate electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
    • H10D62/213—Channel regions of field-effect devices
    • H10D62/221—Channel regions of field-effect devices of FETs

Landscapes

  • Junction Field-Effect Transistors (AREA)
KR1019920007044A 1991-04-26 1992-04-25 전계효과트랜지스터 Expired - Fee Related KR950003946B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP91-96857 1991-04-26
JP3096858A JPH04326735A (ja) 1991-04-26 1991-04-26 電界効果トランジスタ
JP91-96858 1991-04-26
JP3096857A JPH04326734A (ja) 1991-04-26 1991-04-26 電界効果トランジスタ

Publications (1)

Publication Number Publication Date
KR950003946B1 true KR950003946B1 (ko) 1995-04-21

Family

ID=26438021

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920007044A Expired - Fee Related KR950003946B1 (ko) 1991-04-26 1992-04-25 전계효과트랜지스터

Country Status (4)

Country Link
US (1) US5331410A (https=)
EP (1) EP0510705A2 (https=)
KR (1) KR950003946B1 (https=)
CA (1) CA2067048A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3226069B2 (ja) * 1993-10-04 2001-11-05 キヤノン株式会社 半導体積層構造および半導体光素子
JP2674539B2 (ja) * 1994-12-21 1997-11-12 日本電気株式会社 電界効果トランジスタ
US5856684A (en) * 1996-09-12 1999-01-05 Motorola, Inc. High power HFET with improved channel interfaces
JP3601649B2 (ja) * 1996-12-25 2004-12-15 株式会社村田製作所 電界効果トランジスタ
US5701020A (en) * 1997-01-31 1997-12-23 National Science Council Pseudomorphic step-doped-channel field-effect transistor
JP3751398B2 (ja) * 1997-03-13 2006-03-01 富士通株式会社 化合物半導体装置
TW319913B (en) * 1997-05-06 1997-11-11 Nat Science Council InGaP/GaAs modulation compositioned channel Exhibit high current
JP3159198B2 (ja) * 1999-02-19 2001-04-23 住友電気工業株式会社 電界効果トランジスタ
JP3421306B2 (ja) * 2000-07-19 2003-06-30 富士通カンタムデバイス株式会社 化合物半導体装置
JP4586547B2 (ja) * 2005-01-24 2010-11-24 住友電気工業株式会社 接合型電界効果トランジスタ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163237A (en) * 1978-04-24 1979-07-31 Bell Telephone Laboratories, Incorporated High mobility multilayered heterojunction devices employing modulated doping
US4691215A (en) * 1985-01-09 1987-09-01 American Telephone And Telegraph Company Hot electron unipolar transistor with two-dimensional degenerate electron gas base with continuously graded composition compound emitter
JP2645993B2 (ja) * 1986-06-12 1997-08-25 富士通株式会社 電界効果型半導体装置及びその製造方法
US4994866A (en) * 1988-01-07 1991-02-19 Fujitsu Limited Complementary semiconductor device
US5091759A (en) * 1989-10-30 1992-02-25 Texas Instruments Incorporated Heterostructure field effect transistor
JP2501627B2 (ja) * 1988-09-27 1996-05-29 沖電気工業株式会社 化合物半導体の構造体及びその形成方法
JPH02192739A (ja) * 1989-01-20 1990-07-30 Sanyo Electric Co Ltd ヘテロ接合電界効果トランジスタ
US5060030A (en) * 1990-07-18 1991-10-22 Raytheon Company Pseudomorphic HEMT having strained compensation layer
US5206527A (en) * 1990-11-09 1993-04-27 Sumitomo Electric Industries, Ltd. Field effect transistor

Also Published As

Publication number Publication date
CA2067048A1 (en) 1992-10-27
EP0510705A3 (https=) 1995-05-24
EP0510705A2 (en) 1992-10-28
US5331410A (en) 1994-07-19

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