KR100317128B1 - 전계 효과 트랜지스터 및 그 제조 방법 - Google Patents
전계 효과 트랜지스터 및 그 제조 방법 Download PDFInfo
- Publication number
- KR100317128B1 KR100317128B1 KR1019990053886A KR19990053886A KR100317128B1 KR 100317128 B1 KR100317128 B1 KR 100317128B1 KR 1019990053886 A KR1019990053886 A KR 1019990053886A KR 19990053886 A KR19990053886 A KR 19990053886A KR 100317128 B1 KR100317128 B1 KR 100317128B1
- Authority
- KR
- South Korea
- Prior art keywords
- field effect
- effect transistor
- source
- bump
- channel layer
- 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
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/031—Manufacture or treatment of three-or-more electrode devices
- H10D48/032—Manufacture or treatment of three-or-more electrode devices of unipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions, e.g. hot electron transistors [HET], metal base transistors [MBT], resonant tunneling transistors [RTT], bulk barrier transistors [BBT], planar doped barrier transistors [PDBT] or charge injection transistors [CHINT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/30—Devices controlled by electric currents or voltages
- H10D48/32—Devices controlled by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H10D48/36—Unipolar devices
- H10D48/362—Unipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions, e.g. hot electron transistors [HET], metal base transistors [MBT], resonant tunnelling transistors [RTT], bulk barrier transistors [BBT], planar doped barrier transistors [PDBT] or charge injection transistors [CHINT]
Landscapes
- Junction Field-Effect Transistors (AREA)
Abstract
Description
Claims (8)
- 반도체 기판과, 상기 반도체 기판상에 형성된 채널층과, 상기 채널층상의 소정 위치에 형성된 소오스, 게이트, 드레인 전극과, 상기 채널층 및 소오스, 게이트, 드레인 전극을 전체적으로 피복하도록 형성된 절연층과, 도전 물질로 이루어지고 일부가 상기 절연층에 매립되고 나머지가 상기 절연층에서 돌출하도록 상기 소오스 전극상에 형성된 범프를 구비하는 것을 특징으로 하는 전계 효과 트랜지스터.
- 제 1 항에 있어서, 상기 범프는 금, 알루미늄, 또는 구리로 형성되는 것을 특징으로 하는 전계 효과 트랜지스터.
- 제 1 항 또는 제 2 항에 있어서, 상기 범프는 50 미크론 이상의 높이를 갖는 것을 특징으로 하는 전계 효과 트랜지스터.
- 제 1 항 또는 제 2 항에 있어서, 상기 범프는 복수의 소오스 접속부로 이루어진 것을 특징으로 하는 전계 효과 트랜지스터.
- 반도체 기판상에 채널층을 형성하는 단계, 상기 채널층상에 소오스, 드레인, 게이트 전극을 형성하는 단계, 상기 채널층 및 소오스, 드레인, 게이트 전극상에 절연층을 형성하는 단계, 및 일부가 상기 절연층에 매립되고 나머지가 상기 절연층에서 돌출하도록 상기 소오스 전극상에 도전 물질로 이루어진 범프를 형성하는 단계를 구비하는 것을 특징으로 하는 전계 효과 트랜지스터의 제조 방법.
- 제 5 항에 있어서, 상기 범프는 금, 알루미늄, 또는 구리로 형성되는 것을 특징으로 하는 전계 효과 트랜지스터의 제조 방법.
- 제 5 항에 있어서, 상기 범프는 전기 도금법, 열증착법, 전자빔 증착법, 또는 스퍼터링법에 의해 형성되는 것을 특징으로 하는 전계 효과 트랜지스터의 제조 방법.
- 제 5 항 또는 제 6 항에 있어서, 상기 범프는 복수의 소오스 접속부로 이루어진 것을 특징으로 하는 전계 효과 트랜지스터의 제조 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990053886A KR100317128B1 (ko) | 1999-11-30 | 1999-11-30 | 전계 효과 트랜지스터 및 그 제조 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990053886A KR100317128B1 (ko) | 1999-11-30 | 1999-11-30 | 전계 효과 트랜지스터 및 그 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010048979A KR20010048979A (ko) | 2001-06-15 |
| KR100317128B1 true KR100317128B1 (ko) | 2001-12-24 |
Family
ID=19622726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990053886A Expired - Fee Related KR100317128B1 (ko) | 1999-11-30 | 1999-11-30 | 전계 효과 트랜지스터 및 그 제조 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100317128B1 (ko) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0653346A (ja) * | 1992-06-02 | 1994-02-25 | Fujitsu Ltd | 半導体装置 |
| JPH1050941A (ja) * | 1996-07-31 | 1998-02-20 | Sanyo Electric Co Ltd | 半導体集積回路の製造方法 |
| JPH1051000A (ja) * | 1996-07-31 | 1998-02-20 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタの製造方法と液晶表示装置用アクティブマトリックスアレイ |
| JPH11126867A (ja) * | 1997-10-23 | 1999-05-11 | Nec Corp | 半導体装置及びその製造方法 |
-
1999
- 1999-11-30 KR KR1019990053886A patent/KR100317128B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0653346A (ja) * | 1992-06-02 | 1994-02-25 | Fujitsu Ltd | 半導体装置 |
| JPH1050941A (ja) * | 1996-07-31 | 1998-02-20 | Sanyo Electric Co Ltd | 半導体集積回路の製造方法 |
| JPH1051000A (ja) * | 1996-07-31 | 1998-02-20 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタの製造方法と液晶表示装置用アクティブマトリックスアレイ |
| JPH11126867A (ja) * | 1997-10-23 | 1999-05-11 | Nec Corp | 半導体装置及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010048979A (ko) | 2001-06-15 |
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