KR20170139564A - 투명 전도성 필름 - Google Patents
투명 전도성 필름 Download PDFInfo
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- KR20170139564A KR20170139564A KR1020177032168A KR20177032168A KR20170139564A KR 20170139564 A KR20170139564 A KR 20170139564A KR 1020177032168 A KR1020177032168 A KR 1020177032168A KR 20177032168 A KR20177032168 A KR 20177032168A KR 20170139564 A KR20170139564 A KR 20170139564A
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Abstract
Description
도 2는 도 1의 투명 전도성 필름의 측면도.
Claims (37)
- 표면을 갖는 기재(substrate); 상기 기재 표면의 하나 이상의 부분 위에 있는 나노 와이어 층; 그리고 상기 나노 와이어 층을 포함하는 부분 위의 전도성 층을 포함하고, 상기 전도성 층은 탄소 나노 튜브(CNT) 및 바인더를 포함하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 나노와이어가 실버 또는 구리 나노 와이어를 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 나노 와이어 층이 나노 와이어 바인더를 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 나노 와이어 층이 나노 와이어 층의 광학 특성을 수정하도록 된 첨가물을 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제4항에 있어서, 상기 첨가물이 광학 광택제를 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 나노 와이어 층이 약 10 mg/m² 내지 약 100 mg/m²나노 와이어를 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 나노 와이어 층이 기재의 표면 모두 보다 작은 부분을 포함하는 부분 위에 있음을 특징으로 하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 전도성 층 바인더가 폴리머를 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제8항에 있어서, 상기 전도성 층 바인더가 이오너머(ionomer)를 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제9항에 있어서, 전도성 층 바인더가 술폰화 테트라 플루오르 에틸렌 기재 플루오르 폴리머-공중합체를 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 전도성 층 바인더가 약 1.5 이하의 굴절률를 가짐을 특징으로 하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 전도성 층이 점도 조절제를 더욱 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 전도성 층이 전도성 나노 입자 및 그래핀 중 하나 이상을 더욱 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제1항에 있어서, 나노 와이어 및 CNT 중 적어도 하나의 기재에 대한 접착을 촉진시키는 기재 상의 접합 층(tie layer 접합 층)을 더욱 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제14항에 있어서, 접합 층이 접합 층의 광학 특성을 조절하도록 된 첨가물을 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제14항에 있어서, 접합 층이 폴리머를 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제16항에 있어서, 폴리머가 메타크릴산메틸 공폴리머를 포함함을 특징으로 하는 투명 전도성 필름(TCF).
- 제1 항에 있어서, 상기 기재는 2개의 대향 표면을 갖고, 상기 두 표면의 하나 이상의 부분 위의 하나씩 2개의 나노 와이어 층이 존재하며; 두 나노 와이어 층 상에 전도성 층이 존재함을 특징으로 하는 투명 전도성 필름(TCF).
- 표면을 갖는 기재를 제공하는 단계, 상기 기재 표면의 하나 이상의 부분 위에 나노 와이어 층을 증착시키는 단계, 그리고 상기 나노 와이어 층을 포함하는 부분 위의 전도성 층을 패터닝하는 단계를 포함하며, 상기 전도성 층은 탄소 나노 튜브(CNT) 및 바인더를 포함하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 나노와이어가 실버 또는 구리 나노와이어를 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 나노 와이어 층이 나노 와이어 바인더를 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 나노 와이어 층이 나노 와이어 층의 광학 특성을 수정하도록 된 첨가물을 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제22항에 있어서, 상기 첨가물이 광학 광택제를 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19에 있어서, 나노 와이어 층이 약 10 mg/m²내지 약 100 mg/m²나노 와이어를 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 나노 와이어 층이 기재의 표면 모두 보다 작은 부분을 포함하는 부분 위에 있음을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 전도성 층 바인더가 폴리머를 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제26항에 있어서, 상기 전도성 층 바인더가 이오너머(ionomer)를 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제27항에 있어서, 전도성 층 바인더가 술폰화 테트라 플루오르 에틸렌 기재 플루오르 폴리머-공중합체를 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 전도성 층 바인더가 약 1.5 이하의 굴절률를 가짐을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 전도성 층이 점도 조절제를 더욱 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제30항에 있어서, 점도 조절제가 일시적인 물질임을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 전도성 층이 전도성 나노 입자 및 그래핀 중 하나 이상을 더욱 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 상기 기재의 상부 표면 상에, 상기 증착 단계 전에, 상기 나노 와이어 및 상기 CNT 중 적어도 하나의 기재에 대한 접착을 촉진시키는 접합 층을 생성시키는 단계를 더 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제33항에 있어서, 접합 층이 접합 층의 광학 특성을 조절하도록 된 첨가물을 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제33항에 있어서, 접합 층이 폴리머를 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제35항에 있어서, 폴리머가 메타크릴산메틸(methylmethacrylate) 공폴리머를 포함함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
- 제19항에 있어서, 상기 기재는 2개의 대향 표면을 갖고, 상기 두 표면의 하나 이상의 부분 위의 하나씩 2개의 나노 와이어 층이 존재하며; 두 나노 와이어 층 상에 전도성 층이 존재함을 특징으로 하는 투명 전도성 필름(TCF)을 제조하는 방법.
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| WO2016172315A1 (en) * | 2015-04-21 | 2016-10-27 | Chasm Technologies, Inc. | Transparent conductive film |
| CN113272372B (zh) * | 2018-11-13 | 2023-09-22 | 峡谷先进材料股份有限公司 | 透明导电电路 |
| US11910525B2 (en) * | 2019-01-28 | 2024-02-20 | C3 Nano, Inc. | Thin flexible structures with surfaces with transparent conductive films and processes for forming the structures |
| US20220039376A1 (en) * | 2020-07-21 | 2022-02-10 | Saint-Gobain Performance Plastics Corporation | Multilayered film structures with anti-microbial properties |
| KR102402216B1 (ko) * | 2020-08-26 | 2022-05-26 | 쇼와 덴코 가부시키가이샤 | 투명 도전 기체 |
| KR20230087579A (ko) * | 2020-10-13 | 2023-06-16 | 캐즘 어드밴스드 머티리얼스, 인크. | 경화성 탄소 나노튜브 잉크 및 잉크를 사용하여 생성된 투명 전도성 필름 |
| US12230898B2 (en) * | 2021-10-25 | 2025-02-18 | Chasm Advanced Materials, Inc. | Transparent radio frequency antenna and EMI shield |
| WO2025002865A1 (de) | 2023-06-30 | 2025-01-02 | Saint-Gobain Glass France | Verbundscheibe mit heizbarer, transparenter folie und reflexionsschicht für p-polarisierte strahlung |
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| EP0675157A1 (en) * | 1994-03-29 | 1995-10-04 | Ppg Industries, Inc. | Primer for adhering conductive films to acrylic or polycarbonate substrates |
| KR20070020297A (ko) | 2004-05-19 | 2007-02-20 | 플랙스콘 컴패니, 인크. | 기판의 코팅 및 인쇄를 위한 액체 제제 |
| ATE532217T1 (de) * | 2005-08-12 | 2011-11-15 | Cambrios Technologies Corp | Verfahren zur herstellung von transparente leiter auf nanodrahtbasis |
| WO2007106836A2 (en) * | 2006-03-13 | 2007-09-20 | Eikos, Inc. | Additives for stable nanotube coatings |
| US20100136224A1 (en) * | 2006-03-13 | 2010-06-03 | David Alexander Britz | Stable nanotube coatings |
| US8018568B2 (en) * | 2006-10-12 | 2011-09-13 | Cambrios Technologies Corporation | Nanowire-based transparent conductors and applications thereof |
| DE102007037079A1 (de) * | 2006-10-25 | 2008-04-30 | Bayer Materialscience Ag | Silberhaltige wässrige Formulierung und ihre Verwendung zur Herstellung von elektrisch leitenden oder spiegelnden Beschichtungen |
| CN103777417B (zh) * | 2007-04-20 | 2017-01-18 | 凯姆控股有限公司 | 复合透明导体及其形成方法 |
| KR100869161B1 (ko) * | 2007-07-13 | 2008-11-19 | 한국전기연구원 | 탄소나노튜브를 함유하는 투명전도성 필름용 바인더 조성물 |
| JP5473148B2 (ja) * | 2007-11-14 | 2014-04-16 | チェイル インダストリーズ インコーポレイテッド | 導電性が改善された透明導電性フィルム及びその製造方法 |
| JP5386822B2 (ja) * | 2007-12-28 | 2014-01-15 | 東レ株式会社 | 透明導電性フィルム、その製造方法 |
| JP5604895B2 (ja) * | 2010-02-17 | 2014-10-15 | 東レ株式会社 | 透明導電複合材 |
| KR101148450B1 (ko) * | 2010-03-02 | 2012-05-21 | 삼성전기주식회사 | 대화면 터치 스크린 |
| WO2012083082A1 (en) * | 2010-12-15 | 2012-06-21 | Sun Chemical Corporation | Printable etchant compositions for etching silver nanoware-based transparent, conductive film |
| WO2012114552A1 (ja) * | 2011-02-23 | 2012-08-30 | ソニー株式会社 | 透明導電膜、情報入力装置、および電子機器 |
| JP5679565B2 (ja) * | 2011-03-10 | 2015-03-04 | パナソニックIpマネジメント株式会社 | 透明導電膜、透明導電膜付き基材、及びそれを用いた有機エレクトロルミネッセンス素子 |
| CN102762026B (zh) * | 2011-04-27 | 2015-03-18 | 瑞化股份有限公司 | 透明导电线路的构造及制造方法 |
| KR20130070729A (ko) * | 2011-12-20 | 2013-06-28 | 제일모직주식회사 | 메탈나노와이어 및 탄소나노튜브를 포함하는 적층형 투명전극. |
| JP6328984B2 (ja) * | 2013-05-22 | 2018-05-23 | 日東電工株式会社 | 両面透明導電性フィルムおよびタッチパネル |
| JP6126500B2 (ja) * | 2013-08-30 | 2017-05-10 | 日東電工株式会社 | 透明導電性フィルム用キャリアフィルム及び積層体 |
| WO2016172315A1 (en) * | 2015-04-21 | 2016-10-27 | Chasm Technologies, Inc. | Transparent conductive film |
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| US20240355501A1 (en) | 2024-10-24 |
| CN113380460A (zh) | 2021-09-10 |
| KR20260003384A (ko) | 2026-01-06 |
| WO2016172315A1 (en) | 2016-10-27 |
| US12046392B2 (en) | 2024-07-23 |
| KR102901084B1 (ko) | 2025-12-18 |
| EP3286768A4 (en) | 2019-01-02 |
| US20180061521A1 (en) | 2018-03-01 |
| US20220319734A1 (en) | 2022-10-06 |
| JP6837472B2 (ja) | 2021-03-03 |
| JP2018524788A (ja) | 2018-08-30 |
| KR20240116844A (ko) | 2024-07-30 |
| CN107615399A (zh) | 2018-01-19 |
| US11393607B2 (en) | 2022-07-19 |
| EP3286768A1 (en) | 2018-02-28 |
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