KR101244092B1 - 투명 도전막, 투명 전극, 및 전극 기판 및 그의 제조 방법 - Google Patents
투명 도전막, 투명 전극, 및 전극 기판 및 그의 제조 방법 Download PDFInfo
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- KR101244092B1 KR101244092B1 KR1020127013263A KR20127013263A KR101244092B1 KR 101244092 B1 KR101244092 B1 KR 101244092B1 KR 1020127013263 A KR1020127013263 A KR 1020127013263A KR 20127013263 A KR20127013263 A KR 20127013263A KR 101244092 B1 KR101244092 B1 KR 101244092B1
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- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
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Abstract
Description
[도 2] 실시예 3에서 얻어진 타겟의 X선 회절의 차트를 도시한 도면이다.
[도 3] 실시예 4에서 얻어진 타겟의 X선 회절의 차트를 도시한 도면이다.
[도 4] 본 발명의 타겟에서 전자선 마이크로 분석기(EPMA)에 의한 타겟 단면의 원소 분석에 대해서, 인듐(In)이 풍부한 상과 아연(Zn)이 풍부한 상이 분리된 해도 구조의 개념을 도시한 도면이다.
[도 5] 실시예 1에서 얻어진 타겟의 전자선 마이크로 분석기(EPMA)에 의한 타겟 단면의 원소 분석 화상이다.
[도 6] 비교예 1에서 얻어진 타겟의 전자선 마이크로 분석기(EPMA)에 의한 타겟 단면의 원소 분석 화상이다.
[도 7] 실시예 6에서 얻어진 타겟의 X선 회절의 차트를 도시한 도면이다.
[도 8] (a) 내지 (e)는 실시예 10에서의 전극 기판의 제조 방법을 모식적으로 도시한 도면이다.
Claims (9)
- 인듐(In), 아연(Zn), 주석(Sn)의 비정질 산화물을 포함하며, In, Zn 및 Sn에 대한 Sn의 원자비가 0.20 이하일 때는 하기 원자비 1을 충족하고, 0.20을 초과할 때는 하기 원자비 2를 충족시키는 투명 도전막.
원자비 1
0.50<In/(In+Zn+Sn)<0.75
0.11<Sn/(In+Zn+Sn)≤0.20
0.11<Zn/(In+Zn+Sn)<0.34
원자비 2
0.30<In/(In+Zn+Sn)<0.60
0.20<Sn/(In+Zn+Sn)<0.25
0.14<Zn/(In+Zn+Sn)<0.46 - 제1항에 있어서, 인산을 포함하는 에칭액에 의한 에칭 속도 A와, 옥살산을 포함하는 에칭액에 의한 에칭 속도 B와의 비인 B/A가 10 이상인 투명 도전막.
- 테이퍼각이 30 내지 89도인 제1항 또는 제2항에 기재된 투명 도전막을 포함하는 투명 전극.
- 제1항 또는 제2항에 기재된 투명 도전막을 포함하는 투명 전극과, 금속 또는 합금을 포함하는 층을 포함하는 전극 기판.
- 제4항에 있어서, 상기 금속 또는 합금이 Al, Ag, Cr, Mo, Ta, W으로부터 선택되는 원소를 포함하는 전극 기판.
- 제4항에 있어서, 반투과 반반사형 액정용인 전극 기판.
- 제4항에 있어서, 상기 금속 또는 합금을 포함하는 층이 보조 전극인 전극 기판.
- 투명 도전막을 제조하는 공정,
상기 투명 도전막 상의 적어도 일부에 금속 또는 합금을 포함하는 층을 적층하는 공정,
상기 금속 또는 합금을 포함하는 층을 옥소산을 포함하는 에칭액으로 에칭하는 공정 및
상기 투명 도전막을 카르복실산을 포함하는 에칭액으로 에칭하는 공정
을 포함하는, 제4항에 기재된 전극 기판의 제조 방법. - 제1항 또는 제2항에 있어서, 주석과 아연의 원자비 Sn/Zn이 0.25 내지 0.95인 투명 도전막.
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JP2005253986A JP4933756B2 (ja) | 2005-09-01 | 2005-09-01 | スパッタリングターゲット |
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JP2005271665A JP4947942B2 (ja) | 2005-09-20 | 2005-09-20 | スパッタリングターゲット |
JP2005303024A JP4804867B2 (ja) | 2005-10-18 | 2005-10-18 | 透明導電膜、透明電極、電極基板及びその製造方法 |
JPJP-P-2005-303024 | 2005-10-18 | ||
PCT/JP2006/317135 WO2007026783A1 (ja) | 2005-09-01 | 2006-08-30 | スパッタリングターゲット、透明導電膜及び透明電極 |
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KR1020087005125A KR101141868B1 (ko) | 2005-09-01 | 2006-08-30 | 스퍼터링 타겟, 투명 도전막 및 투명 전극 |
KR1020117018134A KR101241524B1 (ko) | 2005-09-01 | 2006-08-30 | 스퍼터링 타겟, 투명 도전막 및 투명 전극 |
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TWI394853B (zh) | 2013-05-01 |
TW201307592A (zh) | 2013-02-16 |
US20100170696A1 (en) | 2010-07-08 |
KR20080038381A (ko) | 2008-05-06 |
KR101241524B1 (ko) | 2013-03-11 |
KR20120057666A (ko) | 2012-06-05 |
TW200722542A (en) | 2007-06-16 |
TWI477622B (zh) | 2015-03-21 |
CN102337505A (zh) | 2012-02-01 |
WO2007026783A1 (ja) | 2007-03-08 |
US8524123B2 (en) | 2013-09-03 |
US8920683B2 (en) | 2014-12-30 |
KR101141868B1 (ko) | 2012-05-11 |
CN103469167A (zh) | 2013-12-25 |
US20130118774A1 (en) | 2013-05-16 |
KR20110093952A (ko) | 2011-08-18 |
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