KR20170101242A - 절연된 하부를 가지는 반도체 나노와이어 또는 마이크로와이어의 제조방법 - Google Patents
절연된 하부를 가지는 반도체 나노와이어 또는 마이크로와이어의 제조방법 Download PDFInfo
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Abstract
Description
도 1은 마이크로와이어 또는 나노와이어를 구비하는 광전자 기기광전자 기기를 보이는 부분 개략 단면도; 그리고
도 2a 내지 2p는 도 1의 광전자 기기를 제조하는 방법의 본 발명에 의한 실시예의 순차적인 단계들에서 얻어지는 구조들의 부분 개략 단면도들이다.
Claims (10)
- 기판(14)과 기판 상에 지지되는 마이크로와이어 또는 나노와이어(20)들을 구비하는 전자광전자 기기(10)를 제조하는 방법으로, 이 방법이:
a) 마이크로와이어 또는 나노와이어들을 절연층(26)으로 덮는 단계와;
b) 절연층을 불투명층(40)으로 덮는 단계와;
c) 와이어들 사이의 기판 상에 연장되는 제1 레지스트 층(42)을 적층시키는 단계와;
d) 제1 레지스트 층을 사진식각에 의해 제1 두께만큼 식각하는 단계와;
e) 단계 d)의 결과 남은 제1 레지스트 층을 플라즈마 식각에 의해 제2 두께만큼 식각하는 단계와;
f) 단계 e)의 결과 남은 제1 레지스트 층에 덮이지 않은 불투명층의 부분을 식각하는 단계와;
g) 불투명층으로 덮이지 않은 절연층의 부분을 식각하는 단계와;
h) 단계 e)의 결과 남은 제1 레지스트 층을 제거하는 단계와; 그리고
i) 불투명층을 제거하는 단계
들의 순차적인 단계들을 구비하는 전자기기의 제조방법. - 청구항 1에서,
마이크로와이어 또는 나노와이어(20)들의 높이가 250 nm 내지 50 μm의 범위에 있는
전자기기의 제조방법. - 청구항 1또는 2에서,
단계 c)에서의 제1 레지스트 층(42)의 최대 두께가 마이크로와이어 또는 나노와이어(20)들의 높이보다 더 큰
전자기기의 제조방법. - 청구항 1 내지 3 중의 어느 한 항에서,
절연층(26)의 두께가 5 nm 내지 1 μm의 범위에 있는
전자기기의 제조방법. - 청구항 1 내지 4 중의 어느 한 항에서,
플라즈마 식각이 산소 플라즈마 식각인
전자기기의 제조방법. - 청구항 1 내지 5 중의 어느 한 항에서,
불투명층(40)이 금속 또는 금속 합금으로 구성되는
전자기기의 제조방법. - 청구항 1 내지 6 중의 어느 한 항에서,
불투명층(40)의 두께가 5 nm 내지 1 μm의 범위에 있는
전자기기의 제조방법. - 청구항 1 내지 7 중의 어느 한 항에서, 단계 i) 이후에:
j) 각 마이크로와이어 또는 나노와이어(20)들의 절연층(26)으로 덮이지 않은 부분 상에 쉘(28)을 형성하는 단계로, 쉘이 전자기기에서 공급되거나 포착되는 복사의 대부분을 포착하거나 방출할 수 있는 활성 영역을 구비하는 단계와;
k) 쉘 상과 절연층 상에 전극층(30)을 형성하는 단계와;
l) 전극층을 도전층(44)으로 덮는 단계와;
m) 와이어들 사이의 도전층 상에 연장되는 제2 레지스트 층(46)을 적층시키는 단계와;
n) 제2 레지스트 층을 사진식각에 의해 구획하여 마이크로와이어 또는 나노와이어(20)들 상에 연장되는 레지스트 블록(48)을 형성하는 단계와;
o) 레지스트 블록을 플라즈마 식각에 의해 제3 두께만큼 식각하는 단계와;
p) 단계 o)의 결과로 남은 레지스트 블록으로 덮이지 않은 제2 반사성 도전층의 일부를 식각하는 단계와; 그리고
q) 단계 o)의 결과로 남은 제2 레지스트 층을 제거하는 단계
의 순차적인 단계들을 더 구비하는 전자기기의 제조방법. - 청구항 8에서, 단계 n)이:
r) 제2 레지스트 층(46)을 제4 두께만큼 부분적으로 노광시키는 단계와;
s) 마스킹 스크린을 사용하여 제2 레지스트 층의 부분을 전체 두께만큼 노광시키는 단계와; 그리고
t) 단계 r)과 s)에서 노광된 제2 레지스트 층의 부분들을 식각하는 단계
들을 포함하는 전자기기의 제조방법. - 청구항 8 또는 9에서,
도전층(44)이 반사성인
전자기기의 제조방법.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1463372 | 2014-12-29 | ||
| FR1463372A FR3031242B1 (fr) | 2014-12-29 | 2014-12-29 | Procede de fabrication de nanofils ou de microfils semiconducteurs a pieds isoles |
| PCT/FR2015/053758 WO2016108023A1 (fr) | 2014-12-29 | 2015-12-24 | Procédé de fabrication de nanofils ou de microfils semiconducteurs a pieds isoles |
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| Publication Number | Publication Date |
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| KR20170101242A true KR20170101242A (ko) | 2017-09-05 |
| KR102414850B1 KR102414850B1 (ko) | 2022-06-29 |
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| KR1020177019191A Active KR102414850B1 (ko) | 2014-12-29 | 2015-12-24 | 절연된 하부를 가지는 반도체 나노와이어 또는 마이크로와이어의 제조방법 |
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| Country | Link |
|---|---|
| US (1) | US9954141B2 (ko) |
| EP (1) | EP3241246B1 (ko) |
| KR (1) | KR102414850B1 (ko) |
| FR (1) | FR3031242B1 (ko) |
| WO (1) | WO2016108023A1 (ko) |
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| DE102015104144A1 (de) * | 2015-03-19 | 2016-09-22 | Osram Opto Semiconductors Gmbh | Optoelektronischer Halbleiterkörper und Verfahren zur Herstellung eines optoelektronischen Halbleiterkörpers |
| FR3068514B1 (fr) | 2017-06-30 | 2019-08-09 | Aledia | Dispositif optoelectronique |
| FR3076078B1 (fr) | 2017-12-27 | 2021-11-26 | Aledia | Dispositif optoelectronique a matrice de diodes tridimensionnelles |
| FR3093861B1 (fr) * | 2019-03-12 | 2021-09-17 | Commissariat Energie Atomique | Procédé d’enrobage de puces |
| FR3124024A1 (fr) * | 2021-06-11 | 2022-12-16 | Aledia | Procédé de fabrication d’un dispositif optoélectronique |
| FR3137498B1 (fr) | 2022-06-30 | 2025-03-28 | Aledia | Dispositif optoélectronique et procédé de fabrication d’un tel dispositif |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100846514B1 (ko) * | 2007-02-05 | 2008-07-17 | 삼성전자주식회사 | 수직 구조물 상에 증착된 박막의 선택적 식각방법 및동방법을 이용한 메모리 소자의 제조방법 |
| WO2014064395A1 (fr) * | 2012-10-26 | 2014-05-01 | Aledia | Dispositif optoelectronique et son procede de fabrication |
| WO2014196920A1 (en) * | 2013-06-05 | 2014-12-11 | Sol Voltaics Ab | A solar cell structure and a method of its fabrication |
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| FR1463372A (fr) | 1965-01-11 | 1966-12-23 | Moteur à combustion interne à piston rotatif | |
| CN101681813B (zh) | 2007-01-12 | 2012-07-11 | 昆南诺股份有限公司 | 氮化物纳米线及其制造方法 |
| WO2010062644A2 (en) | 2008-10-28 | 2010-06-03 | The Regents Of The University Of California | Vertical group iii-v nanowires on si, heterostructures, flexible arrays and fabrication |
| FR2995729B1 (fr) | 2012-09-18 | 2016-01-01 | Aledia | Dispositif opto-electrique a microfils ou nanofils semiconducteurs et son procede de fabrication |
| US9537044B2 (en) * | 2012-10-26 | 2017-01-03 | Aledia | Optoelectric device and method for manufacturing the same |
| US9500519B2 (en) * | 2012-12-03 | 2016-11-22 | Yale University | Superconducting single photon detector |
| US9773669B2 (en) * | 2014-09-11 | 2017-09-26 | Ramot At Tel-Aviv University Ltd. | Method of fabricating a nanoribbon and applications thereof |
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- 2015-12-24 EP EP15823722.2A patent/EP3241246B1/fr active Active
- 2015-12-24 US US15/538,148 patent/US9954141B2/en active Active
- 2015-12-24 WO PCT/FR2015/053758 patent/WO2016108023A1/fr not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100846514B1 (ko) * | 2007-02-05 | 2008-07-17 | 삼성전자주식회사 | 수직 구조물 상에 증착된 박막의 선택적 식각방법 및동방법을 이용한 메모리 소자의 제조방법 |
| WO2014064395A1 (fr) * | 2012-10-26 | 2014-05-01 | Aledia | Dispositif optoelectronique et son procede de fabrication |
| WO2014196920A1 (en) * | 2013-06-05 | 2014-12-11 | Sol Voltaics Ab | A solar cell structure and a method of its fabrication |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180019376A1 (en) | 2018-01-18 |
| US9954141B2 (en) | 2018-04-24 |
| EP3241246A1 (fr) | 2017-11-08 |
| KR102414850B1 (ko) | 2022-06-29 |
| FR3031242A1 (fr) | 2016-07-01 |
| FR3031242B1 (fr) | 2016-12-30 |
| WO2016108023A1 (fr) | 2016-07-07 |
| EP3241246B1 (fr) | 2018-10-31 |
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