KR20040075179A - 화합물 반도체 소자의 제조방법 - Google Patents
화합물 반도체 소자의 제조방법 Download PDFInfo
- Publication number
- KR20040075179A KR20040075179A KR1020030010651A KR20030010651A KR20040075179A KR 20040075179 A KR20040075179 A KR 20040075179A KR 1020030010651 A KR1020030010651 A KR 1020030010651A KR 20030010651 A KR20030010651 A KR 20030010651A KR 20040075179 A KR20040075179 A KR 20040075179A
- Authority
- KR
- South Korea
- Prior art keywords
- ground pad
- nitride film
- substrate
- forming
- semiconductor device
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 150000001875 compounds Chemical class 0.000 title abstract description 15
- 239000004065 semiconductor Substances 0.000 title abstract description 12
- 238000004519 manufacturing process Methods 0.000 title abstract description 11
- 150000004767 nitrides Chemical class 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000010408 film Substances 0.000 description 48
- 238000005530 etching Methods 0.000 description 6
- 239000004642 Polyimide Substances 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/11—Manufacturing methods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/11—Manufacturing methods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13063—Metal-Semiconductor Field-Effect Transistor [MESFET]
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (2)
- 그라운드 패드 영역을 포함하는 기판을 노출하는 질화막을 형성하는 단계;상기 그라운드 패드 영역에 그라운드 패드를 형성하는 단계;상기 그라운드 패드를 노출되도록 기판 후면에 비아홀을 형성하는 단계; 그리고,상기 비아홀을 통해 그라운드 패드에 연결되는 후면 금속막을 형성하는 단계를 포함하여 이루어짐을 특징으로 하는 화합물 반도체 소자의 제조방법.
- 제 1항에 있어서,상기 질화막을 형성하는 단계는상기 기판 전면에 질화막을 형성하는 단계;상기 그라운드 패드 영역과 이에 인접하는 영역의 기판이 노출되도록 상기 질화막을 선택적으로 제거하는 단계로 이루어짐을 특징으로 하는 화합물 반도체 소자의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030010651A KR100943896B1 (ko) | 2003-02-20 | 2003-02-20 | 화합물 반도체 소자의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030010651A KR100943896B1 (ko) | 2003-02-20 | 2003-02-20 | 화합물 반도체 소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040075179A true KR20040075179A (ko) | 2004-08-27 |
KR100943896B1 KR100943896B1 (ko) | 2010-02-24 |
Family
ID=37361566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030010651A KR100943896B1 (ko) | 2003-02-20 | 2003-02-20 | 화합물 반도체 소자의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100943896B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102254840A (zh) * | 2010-05-18 | 2011-11-23 | 宏宝科技股份有限公司 | 半导体结构及其制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3320644B2 (ja) | 1997-11-05 | 2002-09-03 | 松下電器産業株式会社 | 半導体装置 |
DE69737262T2 (de) | 1997-11-26 | 2007-11-08 | Stmicroelectronics S.R.L., Agrate Brianza | Herstellungsverfahren für einen Vorder-Hinterseiten-Durchkontakt in mikro-integrierten Schaltungen |
KR100308041B1 (ko) | 1998-02-28 | 2001-11-15 | 구자홍 | 밀리미터파용에프이티(fet)및그의제조방법 |
JP2002231748A (ja) | 2001-02-01 | 2002-08-16 | Sanyo Electric Co Ltd | バンプ電極の形成方法 |
-
2003
- 2003-02-20 KR KR1020030010651A patent/KR100943896B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102254840A (zh) * | 2010-05-18 | 2011-11-23 | 宏宝科技股份有限公司 | 半导体结构及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100943896B1 (ko) | 2010-02-24 |
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