KR101158601B1 - 박막기술을 사용하여 반도체 칩을 제조하는 방법 및박막기술을 사용하여 제조된 반도체 칩 - Google Patents
박막기술을 사용하여 반도체 칩을 제조하는 방법 및박막기술을 사용하여 제조된 반도체 칩 Download PDFInfo
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- KR101158601B1 KR101158601B1 KR1020077004553A KR20077004553A KR101158601B1 KR 101158601 B1 KR101158601 B1 KR 101158601B1 KR 1020077004553 A KR1020077004553 A KR 1020077004553A KR 20077004553 A KR20077004553 A KR 20077004553A KR 101158601 B1 KR101158601 B1 KR 101158601B1
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Abstract
Description
Claims (24)
- 박막 반도체 칩(1)을 제조하는 방법에 있어서,전자기적 방사선을 발생시키는 활성층 시퀀스(20)를 성장기판(3)에 도포하는 단계;반사 도전 접촉재료층(40)을 상기 활성층 시퀀스(20)에 형성하는 단계;서로 분리된 활성층 결합스택(21)을 형성하도록, 상기 반사 도전 접촉재료층(40) 및 활성층 시퀀스(20)를 상기 성장기판(3)에 패터닝하는 단계;가요성 도전막(6)을 상기 반사 도전 접촉재료층(40)에 도포하는 단계; 및상기 성장기판(3)을 적어도 부분적으로 제거하는 단계를 포함하는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제1항에 있어서,도전막(6)으로서 탄소막이 사용되는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제1항 또는 제2항에 있어서,상기 도전막(6)의 두께는 100㎛보다 작은 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제1항 또는 제2항에 있어서,상기 반사 도전 접촉재료층(40)은 금속을 포함하는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제1항 또는 제2항에 있어서,상기 활성층 시퀀스(20)를 패터닝할 때 노출된 활성층 결합스택(21)의 측면의 적어도 일부에는 패시베이션층(passivation layer)이 형성되는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제1항에 있어서,상기 반사 도전 접촉재료층(40) 및 활성층 시퀀스(20)를 성장기판(3)에 패터닝하는 단계 후, 도전 보강(reinforcement)층(7)이 반사 도전 접촉재료층(4)에 도포되는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제6항에 있어서,상기 도전 보강층(7)은 금속을 포함하는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제1항 또는 제2항에 있어서,상기 성장기판(3)을 제거하기 전에, 단단한 보조 캐리어(8)가 상기 가요성 도전막(6)에 연결되는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제1항에 있어서,상기 성장기판(3)을 제거한 후에, 상기 성장기판(3)이 결합되어 있던 활성층 스택(2)의 전면에 도전 접점(contact point)(9)이 형성되되, 상기 활성층 스택(2)은 상기 활성층 시퀀스(20)를 패터닝함으로써 형성된 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제9항에 있어서,상기 도전 접점(9)은 금속을 포함하는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제9항에 있어서,상기 도전 접점(9)에 중간 캐리어(10)가 도포되며,상기 가요성 도전막(6)은, 상기 박막 반도체 칩(1)이 분리되어 상기 중간 캐리어(10) 위에 존재하도록 제거되는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제11항에 있어서,중간 캐리어는 가요성 도전막(6)과 다른 막인 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제11항 또는 제12항에 있어서,상기 패시베이션층(5)은 상기 활성층 스택(2)의 측면의 전체 영역에 도포되는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제9항에 있어서,상기 성장기판(3)을 제거한 후에, 상기 성장기판(3)이 결합되어 있던 상기 활성층 결합스택(21) 상에 중간 캐리어(10)가 도포되며,이어서, 상기 가요성 도전막(6)은, 상기 박막 반도체 칩(1)이 분리되어 상기 중간 캐리어(10) 위에 존재하도록 제거되는 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 제14항에 있어서,중간 캐리어(10)는 가요성 도전막(6)과 다른 막인 것을 특징으로 하는 박막 반도체 칩을 제조하는 방법.
- 박막 반도체 칩(1)에 있어서,전자기적 방사선을 발생시키는 활성층 스택(2);상기 활성층 스택(2) 위의 반사 도전 접촉재료층(4); 및상기 반사 도전 접촉재료층(4) 위의 가요성 도전막(6)으로 이루어진 캐리어층을 포함하는 것을 특징으로 하는 박막 반도체 칩.
- 제16항에 있어서,상기 가요성 도전막(6)은 탄소막인 것을 특징으로 하는 박막 반도체 칩.
- 제16항 또는 제17항에 있어서,상기 반사 도전 접촉재료층(4)은 금속물질을 포함하는 것을 특징으로 하는 박막 반도체 칩.
- 제16항에 있어서,상기 캐리어층 및 상기 반사 도전 접촉재료층(4) 사이에는 도전 보강층(7)이 존재하는 것을 특징으로 하는 박막 반도체 칩.
- 제19항에 있어서,상기 도전 보강층(7)은 금속물질을 포함하는 것을 특징으로 하는 박막 반도체 칩.
- 제16항 또는 제17항에 있어서,상기 박막 반도체 칩(1)의 측면에는 적어도 부분적으로 패시베이션층(5)이 구비되는 것을 특징으로 하는 박막 반도체 칩.
- 제16항 또는 제17항에 있어서,상기 박막 반도체 칩(1) 측면의 전체 영역에 패시베이션층(5)이 구비되는 것을 특징으로 하는 박막 반도체 칩.
- 제16항 또는 제17항에 있어서,상기 박막 반도체 칩(1)의 전체 두께는 150㎛보다 작은 것을 특징으로 하는 박막 반도체 칩.
- 제16항 또는 제17항에 있어서,상기 박막 반도체 칩(1)의 전체 두께는 100㎛보다 작은 것을 특징으로 하는 박막 반도체 칩.
Applications Claiming Priority (5)
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US59296904P | 2004-07-30 | 2004-07-30 | |
DE102004036962A DE102004036962A1 (de) | 2004-07-30 | 2004-07-30 | Verfahren zur Herstellung von Halbleiterchips in Dünnfilmtechnik und Halbleiterchip in Dünnfilmtechnik |
DE102004036962.3 | 2004-07-30 | ||
US60/592,969 | 2004-07-30 | ||
PCT/DE2005/001276 WO2006012838A2 (de) | 2004-07-30 | 2005-07-20 | Verfahren zur herstellung von halbleiterchips in dünnfilmtechnik und halbleiterchip in dünnfilmtechnik |
Publications (2)
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KR20070043019A KR20070043019A (ko) | 2007-04-24 |
KR101158601B1 true KR101158601B1 (ko) | 2012-06-22 |
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KR1020077004553A Expired - Fee Related KR101158601B1 (ko) | 2004-07-30 | 2005-07-20 | 박막기술을 사용하여 반도체 칩을 제조하는 방법 및박막기술을 사용하여 제조된 반도체 칩 |
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US (1) | US7649266B2 (ko) |
EP (1) | EP1774599B1 (ko) |
JP (2) | JP5305655B2 (ko) |
KR (1) | KR101158601B1 (ko) |
WO (1) | WO2006012838A2 (ko) |
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- 2005-07-20 WO PCT/DE2005/001276 patent/WO2006012838A2/de active Application Filing
- 2005-07-20 EP EP05770659.0A patent/EP1774599B1/de not_active Ceased
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JP5305655B2 (ja) | 2013-10-02 |
WO2006012838A2 (de) | 2006-02-09 |
JP2013070094A (ja) | 2013-04-18 |
US20060051937A1 (en) | 2006-03-09 |
JP5693553B2 (ja) | 2015-04-01 |
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US7649266B2 (en) | 2010-01-19 |
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