KR20070004415A - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
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- KR20070004415A KR20070004415A KR1020060030460A KR20060030460A KR20070004415A KR 20070004415 A KR20070004415 A KR 20070004415A KR 1020060030460 A KR1020060030460 A KR 1020060030460A KR 20060030460 A KR20060030460 A KR 20060030460A KR 20070004415 A KR20070004415 A KR 20070004415A
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- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
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Abstract
Description
Claims (9)
- 표면의 전극에 직접 리드 단자를 접속시키는 구조를 가지는 반도체 장치로서,표면에 설치된 제1 주전극과,이면에 설치된 제2 주전극과,상기 제1 주전극의 표면의 적어도 일부를 덮어서 설치된, 리드 단자를 납땜 하기 위한 금속막을 구비하고,상기 금속막은, 상기 제1 주전극의 표면을 노출하는 복수의 개구부를 가지는 것을 특징으로 하는 반도체 장치.
- 표면의 전극에 직접 리드 단자를 접속시키는 구조를 가지는 반도체 장치로서,표면에 설치된 제1 주전극과,이면에 설치된 제2 주전극과,상기 제1 주전극의 표면의 적어도 일부를 덮어서 설치된, 리드 단자를 납땜하기 위한 금속막을 구비하고,상기 금속막은, 상기 제1 주전극의 표면을 덮는 최외부의 평면적인 윤곽이 적어도 하나의 오목부를 가지는 것을 특징으로 하는 반도체 장치.
- 표면의 전극에 직접 리드 단자를 접속시키는 구조를 가지는 반도체 장치로서,표면에 설치된 제1 주전극과,이면에 설치된 제2 주전극과,상기 제1 주전극의 표면의 적어도 일부를 덮어서 설치된, 리드 단자를 납땜하기 위한 금속막을 구비하고,상기 금속막은, 상기 제1 주전극의 표면의 적어도 하나의 구석부를 비워서 상기 제1 주전극의 표면을 덮고 있는 것을 특징으로 하는 반도체 장치.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서,상기 표면에 적어도 하나의 제어 전극을 구비하는 것을 특징으로 하는 반도체 장치.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서,상기 금속막으로 덮이지 않은 상기 제1 주전극의 표면의 적어도 일부를 덮는 표면 보호막을 더 구비하는 것을 특징으로 하는 반도체 장치.
- 제 1항에 있어서,상기 복수의 개구부의 각각의 단면적은, 10000㎛2이상인 것을 특징으로 하는 반도체 장치.
- 제 1항에 있어서,상기 복수의 개구부는, 서로 연속하여 설치되어 있는 것을 특징으로 하는 반도체 장치.
- 제 1항에 있어서,상기 복수의 개구부는, 일직선 모양으로 배치되는 것을 특징으로 하는 반도체 장치.
- 제 1항 내지 제 3항 중 어느 한 항에 기재한 상기 반도체 장치와,상기 반도체 장치의 상기 제1 주전극의 표면의 상기 금속막이 형성되지 않은 영역의 상부를 개방하여 상기 금속막을 통해 상기 제1 주전극과 다이렉트 리드 본딩된 리드 단자를 구비하는 것을 특징으로 하는 전력용 반도체 제품.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2005194828A JP4659534B2 (ja) | 2005-07-04 | 2005-07-04 | 半導体装置 |
JPJP-P-2005-00194828 | 2005-07-04 |
Publications (2)
Publication Number | Publication Date |
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KR20070004415A true KR20070004415A (ko) | 2007-01-09 |
KR100742719B1 KR100742719B1 (ko) | 2007-07-25 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020060030460A KR100742719B1 (ko) | 2005-07-04 | 2006-04-04 | 반도체 장치 |
Country Status (4)
Country | Link |
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US (1) | US7319264B2 (ko) |
JP (1) | JP4659534B2 (ko) |
KR (1) | KR100742719B1 (ko) |
DE (1) | DE102006015112B4 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20190022756A (ko) * | 2016-10-24 | 2019-03-06 | 미쓰비시덴키 가부시키가이샤 | 반도체 장치 및 그 제조 방법 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7701065B2 (en) * | 2007-10-26 | 2010-04-20 | Infineon Technologies Ag | Device including a semiconductor chip having a plurality of electrodes |
DE102010038933A1 (de) * | 2009-08-18 | 2011-02-24 | Denso Corporation, Kariya-City | Halbleitervorrichtung mit Halbleiterchip und Metallplatte und Verfahren zu deren Fertigung |
JP2011066371A (ja) * | 2009-08-18 | 2011-03-31 | Denso Corp | 半導体装置およびその製造方法 |
JP2012134198A (ja) * | 2010-12-20 | 2012-07-12 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
US20120175688A1 (en) * | 2011-01-10 | 2012-07-12 | International Rectifier Corporation | Semiconductor Package with Reduced On-Resistance and Top Metal Spreading Resistance with Application to Power Transistor Packaging |
WO2014115561A1 (ja) * | 2013-01-25 | 2014-07-31 | 富士電機株式会社 | 半導体装置 |
JP6094392B2 (ja) * | 2013-06-11 | 2017-03-15 | 株式会社デンソー | 半導体装置 |
CN104022033B (zh) * | 2014-06-18 | 2016-08-24 | 江苏中科君芯科技有限公司 | 一种ti-igbt芯片背面结构的加工方法 |
JP6894544B2 (ja) * | 2018-07-17 | 2021-06-30 | 富士電機株式会社 | 半導体装置の製造方法 |
DE102020125371A1 (de) | 2020-09-29 | 2022-03-31 | Infineon Technologies Ag | Package mit Pad, welches eine offene Aussparung hat |
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DE3335836A1 (de) * | 1983-10-01 | 1985-04-18 | Brown, Boveri & Cie Ag, 6800 Mannheim | Kontaktelektrode fuer leistungshalbleiterbauelement |
JPH06334009A (ja) * | 1993-05-20 | 1994-12-02 | Hitachi Ltd | 半導体集積回路装置およびその検査方法 |
JPH07221104A (ja) * | 1994-01-28 | 1995-08-18 | Fujitsu Ltd | 半導体装置の製造方法及び半導体装置及び電極ピン形成用マスク及び電極ピン形成用マスクを用いた試験方法 |
US6107109A (en) * | 1997-12-18 | 2000-08-22 | Micron Technology, Inc. | Method for fabricating a semiconductor interconnect with laser machined electrical paths through substrate |
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2005
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2006
- 2006-03-09 US US11/276,668 patent/US7319264B2/en active Active
- 2006-03-31 DE DE102006015112A patent/DE102006015112B4/de active Active
- 2006-04-04 KR KR1020060030460A patent/KR100742719B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190022756A (ko) * | 2016-10-24 | 2019-03-06 | 미쓰비시덴키 가부시키가이샤 | 반도체 장치 및 그 제조 방법 |
US10707141B2 (en) | 2016-10-24 | 2020-07-07 | Mitsubishi Electric Corporation | Semiconductor device and manufacturing method thereof |
Also Published As
Publication number | Publication date |
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US20070001265A1 (en) | 2007-01-04 |
KR100742719B1 (ko) | 2007-07-25 |
JP4659534B2 (ja) | 2011-03-30 |
JP2007013034A (ja) | 2007-01-18 |
US7319264B2 (en) | 2008-01-15 |
DE102006015112A1 (de) | 2007-01-11 |
DE102006015112B4 (de) | 2012-09-13 |
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