KR100841499B1 - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
- Publication number
- KR100841499B1 KR100841499B1 KR1020060094568A KR20060094568A KR100841499B1 KR 100841499 B1 KR100841499 B1 KR 100841499B1 KR 1020060094568 A KR1020060094568 A KR 1020060094568A KR 20060094568 A KR20060094568 A KR 20060094568A KR 100841499 B1 KR100841499 B1 KR 100841499B1
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- South Korea
- Prior art keywords
- pad electrode
- semiconductor substrate
- via hole
- electronic circuit
- semiconductor device
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 82
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
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- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
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- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
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- 239000010409 thin film Substances 0.000 description 1
- MAKDTFFYCIMFQP-UHFFFAOYSA-N titanium tungsten Chemical compound [Ti].[W] MAKDTFFYCIMFQP-UHFFFAOYSA-N 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L2924/01—Chemical elements
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
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Abstract
Description
Claims (8)
- 반도체 기판과, 상기 반도체 기판 상에 형성된 전자 회로와, 상기 반도체 기판 상에 형성되고, 상기 전자 회로와 접속된 제1 패드 전극과,상기 반도체 기판 상에 형성되고, 상기 제1 패드 전극과 접속된 제2 패드 전극과, 상기 제1 패드 전극을 피복함과 함께, 상기 제2 패드 전극 상에만 개구부를 갖는 보호막과,상기 반도체 기판을 관통하는 비아홀을 통하여 상기 제1 패드 전극의 이면에 접속되고, 상기 비아홀로부터 상기 반도체 기판의 이면으로 연장되는 배선층을 구비하는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서,상기 반도체 기판 상에 지지체가 접착되어 있는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서,상기 지지체와 상기 반도체 기판 사이에 접착층이 개재되어 있는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서,상기 배선층 상에 도전 단자가 형성되어 있는 것을 특징으로 하는 반도체 장치.
- 표면에 전자 회로가 형성되고, 상기 전자 회로와 접속된 제1 패드 전극 및 상기 제1 패드 전극과 접속된 제2 패드 전극이 형성되고, 상기 제1 패드 전극을 피복함과 함께, 상기 제2 패드 전극의 표면에만 개구부를 갖는 보호막이 형성된 반도체 기판을 준비하고,상기 제1 패드 전극에 대응하는 위치에 상기 반도체 기판을 관통하는 비아홀을 형성하는 공정과,상기 비아홀을 통하여 상기 제1 패드 전극의 이면에 접속되고, 상기 비아홀로부터 상기 반도체 기판의 이면으로 연장되는 배선층을 형성하는 공정을 구비하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항에 있어서,상기 개구부를 통하여 상기 제2 패드 전극에 측정 바늘을 접촉시켜 상기 전자 회로의 측정을 행하는 공정을 구비하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항에 있어서,상기 반도체 기판 상에 지지체를 접착하는 공정을 구비하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항에 있어서,상기 배선층 상에 도전 단자를 형성하는 공정을 구비하는 것을 특징으로 하는 반도체 장치의 제조 방법.
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JPJP-P-2005-00284022 | 2005-09-29 | ||
JP2005284022A JP4745007B2 (ja) | 2005-09-29 | 2005-09-29 | 半導体装置及びその製造方法 |
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KR20070036694A KR20070036694A (ko) | 2007-04-03 |
KR100841499B1 true KR100841499B1 (ko) | 2008-06-25 |
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KR1020060094568A KR100841499B1 (ko) | 2005-09-29 | 2006-09-28 | 반도체 장치 및 그 제조 방법 |
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US (1) | US7508072B2 (ko) |
EP (1) | EP1777740A3 (ko) |
JP (1) | JP4745007B2 (ko) |
KR (1) | KR100841499B1 (ko) |
CN (1) | CN100466243C (ko) |
SG (1) | SG131100A1 (ko) |
TW (1) | TWI335644B (ko) |
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- 2006-09-28 KR KR1020060094568A patent/KR100841499B1/ko not_active IP Right Cessation
- 2006-09-29 CN CNB200610131718XA patent/CN100466243C/zh not_active Expired - Fee Related
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TW200713529A (en) | 2007-04-01 |
SG131100A1 (en) | 2007-04-26 |
CN1941340A (zh) | 2007-04-04 |
EP1777740A3 (en) | 2009-04-01 |
JP2007096030A (ja) | 2007-04-12 |
KR20070036694A (ko) | 2007-04-03 |
EP1777740A2 (en) | 2007-04-25 |
JP4745007B2 (ja) | 2011-08-10 |
US20070075425A1 (en) | 2007-04-05 |
CN100466243C (zh) | 2009-03-04 |
TWI335644B (en) | 2011-01-01 |
US7508072B2 (en) | 2009-03-24 |
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