WO2012114713A1 - 透明酸化物膜およびその製造方法 - Google Patents
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- WO2012114713A1 WO2012114713A1 PCT/JP2012/001108 JP2012001108W WO2012114713A1 WO 2012114713 A1 WO2012114713 A1 WO 2012114713A1 JP 2012001108 W JP2012001108 W JP 2012001108W WO 2012114713 A1 WO2012114713 A1 WO 2012114713A1
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- C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
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- H10F77/244—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers
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Definitions
- the reason why the Al content is set to 0.9 to 20.0 at% is that abnormal discharge occurs in a sputtering target set to a composition for obtaining a film of less than 0.9 at%, and stable DC sputtering is caused. This is because an abnormal discharge occurs even in a sputtering target set to a composition for obtaining a film exceeding 20.0 at%, and stable DC sputtering cannot be performed.
- the Al content is more preferably 12 at% or less. That is, when the Al content is 12 at% or less, the Si content can be maintained relatively high, so that a lower refractive index and higher gas barrier properties can be obtained.
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
Description
量を調整可能である。
)が0.05以上、スパッタ圧力:0.67Pa、基板加熱を100℃から200℃とした条件で屈折率および透過率測定用としてガラス基板(コーニング社1737# 縦:20×横:20、厚さ:0.7mm)の上に膜厚150nm、また、水蒸気透過測定用としてPETフィルム(縦:100mm×横:100、厚さ:120μm)に50nmを有する透明膜の形成を試みた。 また、密着性試験用にポリイミドフィルム(縦:100mm×横:100mm、厚さ:120μm)に50nmを有する透明膜の形成を試みた。
Claims (6)
- 全金属成分量に対してAl:0.9~20.0at%、Si:25.5~68.0at%を含有し、残部がZnおよび不可避不純物からなる成分組成を有し、非晶質であることを特徴とする透明酸化物膜。
- 請求項1に記載の透明酸化物膜において、 波長750nmにおける透過率が、93%以上であることを特徴とする透明酸化物膜。
- 請求項1に記載の透明酸化物膜において、 可視光域での屈折率平均値が、1.59~1.80であり、 厚み50nm以上で水蒸気透過率が0.01g/(m2・day)以下であることを特徴とする透明酸化物膜。
- 請求項1に記載の透明酸化物膜を製造する方法であって、 全金属成分量に対してAl:0.3~4.0wt%、Si:6.0~14.5wt%を含有し、残部がZnおよび不可避不純物からなる成分組成を有した酸化物焼結体からなり、該焼結体の組織中に複合酸化物Zn2SiO4とZnOとが存在するスパッタリングターゲットを用い、酸素を含有させた不活性ガス雰囲気中および基板を加熱した状態の少なくとも一方の環境下で、直流電流を投入してスパッタすることを特徴とする透明酸化物膜の製造方法。
- 請求項4に記載の透明酸化物膜の製造方法において、 前記基板が樹脂フィルム基材であり、 前記基板の加熱温度を、100~200℃の範囲に設定することを特徴とする透明酸化物膜の製造方法。
- 請求項4に記載の透明酸化物膜の製造方法において、 前記酸素と不活性ガスとの雰囲気ガス全体に対する酸素のガス分圧を、0.05以上に設定することを特徴とする透明酸化物膜の製造方法。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020137019308A KR20140004143A (ko) | 2011-02-25 | 2012-02-20 | 투명 산화물막 및 그 제조 방법 |
| KR1020177018979A KR20170084351A (ko) | 2011-02-25 | 2012-02-20 | 투명 산화물막 및 그 제조 방법 |
| CN201280007565.1A CN103380229B (zh) | 2011-02-25 | 2012-02-20 | 透明氧化物膜及其制造方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011040441 | 2011-02-25 | ||
| JP2011-040441 | 2011-02-25 | ||
| JP2012-030340 | 2012-02-15 | ||
| JP2012030340 | 2012-02-15 |
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| Publication Number | Publication Date |
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| WO2012114713A1 true WO2012114713A1 (ja) | 2012-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/JP2012/001108 Ceased WO2012114713A1 (ja) | 2011-02-25 | 2012-02-20 | 透明酸化物膜およびその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5884549B2 (ja) |
| KR (2) | KR20140004143A (ja) |
| CN (1) | CN103380229B (ja) |
| TW (1) | TWI572731B (ja) |
| WO (1) | WO2012114713A1 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013069420A (ja) * | 2011-09-20 | 2013-04-18 | Kaneka Corp | 透明電極付き基板 |
| WO2014069367A1 (ja) * | 2012-10-30 | 2014-05-08 | Jx日鉱日石金属株式会社 | 導電性酸化物焼結体及び該導電性酸化物を用いた低屈折率膜 |
| JP2014114467A (ja) * | 2012-12-07 | 2014-06-26 | Toray Ind Inc | ガスバリア性フィルムの製造方法 |
| WO2015098458A1 (ja) * | 2013-12-26 | 2015-07-02 | 国立大学法人東京工業大学 | 金属酸化物の薄膜、該薄膜を備えた有機エレクトロルミネッセンス素子、太陽電池、および有機太陽電池 |
| US20150337139A1 (en) * | 2013-01-11 | 2015-11-26 | Toray Industries, Inc. | Gas barrier film |
| US20170190858A1 (en) * | 2011-10-28 | 2017-07-06 | Toray Industries, Inc. | Gas barrier film |
| JP2018195512A (ja) * | 2017-05-19 | 2018-12-06 | 国立大学法人東京工業大学 | 有機el素子 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5550768B1 (ja) * | 2012-07-03 | 2014-07-16 | Jx日鉱日石金属株式会社 | 焼結体及びアモルファス膜 |
| JP6149804B2 (ja) * | 2014-05-30 | 2017-06-21 | 住友金属鉱山株式会社 | 酸化物焼結体及びその製造方法 |
| JP6938112B2 (ja) * | 2016-01-29 | 2021-09-22 | 日東電工株式会社 | 光学積層体 |
| JP6866065B2 (ja) * | 2016-01-29 | 2021-04-28 | 日東電工株式会社 | 積層フィルム |
| JP6945965B2 (ja) * | 2016-01-29 | 2021-10-06 | 日東電工株式会社 | 光学積層体 |
| JP6650770B2 (ja) * | 2016-01-29 | 2020-02-19 | 日東電工株式会社 | 導電性積層フィルム |
| KR102040234B1 (ko) | 2016-11-28 | 2019-11-06 | 주식회사 후본 | 이종 소재 융복합 3d 프린터 및 이를 이용한 이종 소재 융복합 인쇄물 출력 방법 |
| WO2018110272A1 (ja) * | 2016-12-15 | 2018-06-21 | 東レフィルム加工株式会社 | ガスバリア性フィルムおよび有機elデバイス |
| JP2019143245A (ja) | 2018-02-22 | 2019-08-29 | 三菱マテリアル株式会社 | 酸化物膜、酸化物膜の製造方法、及び、窒素含有酸化物スパッタリングターゲット |
| CN111902561B (zh) * | 2018-04-26 | 2022-04-08 | 三菱综合材料株式会社 | 屏蔽层、屏蔽层的制造方法及氧化物溅射靶 |
| CN110793937B (zh) * | 2018-08-03 | 2022-08-16 | 张家港康得新光电材料有限公司 | 一种膜层类型测定方法 |
| KR20220087425A (ko) | 2019-10-23 | 2022-06-24 | 미쓰비시 마테리알 가부시키가이샤 | 산화물 스퍼터링 타깃 |
| JP7611589B2 (ja) * | 2022-07-28 | 2025-01-10 | 尾池工業株式会社 | ガスバリア膜用スパッタリングターゲット、ガスバリア膜およびガスバリアフィルム |
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| JP2013069420A (ja) * | 2011-09-20 | 2013-04-18 | Kaneka Corp | 透明電極付き基板 |
| US20170190858A1 (en) * | 2011-10-28 | 2017-07-06 | Toray Industries, Inc. | Gas barrier film |
| US10844186B2 (en) * | 2011-10-28 | 2020-11-24 | Toray Industries, Inc. | Gas barrier film |
| WO2014069367A1 (ja) * | 2012-10-30 | 2014-05-08 | Jx日鉱日石金属株式会社 | 導電性酸化物焼結体及び該導電性酸化物を用いた低屈折率膜 |
| JP2014114467A (ja) * | 2012-12-07 | 2014-06-26 | Toray Ind Inc | ガスバリア性フィルムの製造方法 |
| US20150337139A1 (en) * | 2013-01-11 | 2015-11-26 | Toray Industries, Inc. | Gas barrier film |
| US10829643B2 (en) * | 2013-01-11 | 2020-11-10 | Toray Industries, Inc. | Gas barrier film |
| WO2015098458A1 (ja) * | 2013-12-26 | 2015-07-02 | 国立大学法人東京工業大学 | 金属酸化物の薄膜、該薄膜を備えた有機エレクトロルミネッセンス素子、太陽電池、および有機太陽電池 |
| JPWO2015098458A1 (ja) * | 2013-12-26 | 2017-03-23 | 国立研究開発法人科学技術振興機構 | 金属酸化物の薄膜、該薄膜を備えた有機エレクトロルミネッセンス素子、太陽電池、および有機太陽電池 |
| KR20160102424A (ko) * | 2013-12-26 | 2016-08-30 | 고쿠리츠다이가쿠호진 토쿄고교 다이가꾸 | 금속 산화물의 박막, 그 박막을 구비한 유기 일렉트로 루미네선스 소자, 태양전지, 및 유기 태양전지 |
| KR102281399B1 (ko) * | 2013-12-26 | 2021-07-23 | 고쿠리츠다이가쿠호진 토쿄고교 다이가꾸 | 금속 산화물의 박막, 그 박막을 구비한 유기 일렉트로 루미네선스 소자, 태양전지, 및 유기 태양전지 |
| US11094909B2 (en) | 2013-12-26 | 2021-08-17 | Japan Science And Technology Agency | Thin film of metal oxide, organic electroluminescent device including the thin film, photovoltaic cell including the thin film and organic photovoltaic cell including the thin film |
| JP2018195512A (ja) * | 2017-05-19 | 2018-12-06 | 国立大学法人東京工業大学 | 有機el素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140004143A (ko) | 2014-01-10 |
| CN103380229B (zh) | 2016-05-04 |
| JP5884549B2 (ja) | 2016-03-15 |
| KR20170084351A (ko) | 2017-07-19 |
| TW201247915A (en) | 2012-12-01 |
| CN103380229A (zh) | 2013-10-30 |
| TWI572731B (zh) | 2017-03-01 |
| JP2013189657A (ja) | 2013-09-26 |
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