JP2017511969A - 量子ドット薄膜形成方法 - Google Patents
量子ドット薄膜形成方法 Download PDFInfo
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- JP2017511969A JP2017511969A JP2016535235A JP2016535235A JP2017511969A JP 2017511969 A JP2017511969 A JP 2017511969A JP 2016535235 A JP2016535235 A JP 2016535235A JP 2016535235 A JP2016535235 A JP 2016535235A JP 2017511969 A JP2017511969 A JP 2017511969A
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- Prior art keywords
- quantum dot
- thin film
- substrate
- ligand
- dot thin
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
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Abstract
Description
20 固定部
30 量子ドット薄膜
35 量子ドット粒子
37 第1リガンド
39 第2リガンド
Claims (8)
- 基板に引張力を提供して、前記基板を伸張するステップと、
前記基板の上に量子ドット粒子をコーティングして量子ドット薄膜を形成するステップと、
前記量子ドット粒子のリガンドを交換するステップと、
前記基板の引張力を除去するステップと、
を含むことを特徴とする、量子ドット薄膜の製造方法。 - 前記基板は高分子を含むことを特徴とする、請求項1に記載の量子ドット薄膜の製造方法。
- 前記基板は、ポリエチレンテレフタレート、ポリアミド、ポリジメチルシロキサン、ポリエステル、ポリエチレン、ポリプロピレン、ポリイミド、またはポリウレタンを含むことを特徴とする、請求項2に記載の量子ドット薄膜の製造方法。
- 前記量子ドット粒子は、13族−15族系化合物、12族−16族系化合物、または14族−16族系化合物を含むことを特徴とする、請求項1に記載の量子ドット薄膜の製造方法。
- 前記量子ドット粒子は、前記リガンドを交換する前に第1リガンドを有し、前記リガンドを交換した後に前記第1リガンドより小さい炭素数を有する第2リガンドを有することを特徴とする、請求項4に記載の量子ドット薄膜の製造方法。
- 前記量子ドット粒子のリガンドを交換するステップは、前記量子ドット粒子にアルカンチオール、ヒドラジン、またはヒドロキシルアミンを提供するステップを含むことを特徴とする、請求項5に記載の量子ドット薄膜の製造方法。
- 前記基板の伸張率は0.1%〜10%であることを特徴とする、請求項1に記載の量子ドット薄膜の製造方法。
- 前記量子ドット粒子のリガンドを交換した後、前記基板を40〜100℃で熱処理するステップをさらに含むことを特徴とする、請求項1に記載の量子ドット薄膜の製造方法。
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PCT/KR2014/012071 WO2015194721A1 (ko) | 2014-06-20 | 2014-12-09 | 양자점 박막 형성 방법 |
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WO2021246155A1 (ja) * | 2020-06-03 | 2021-12-09 | ソニーグループ株式会社 | 量子ドット集合体及びその製造方法、量子ドット集合体層、並びに、撮像装置 |
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KR101878341B1 (ko) | 2016-11-29 | 2018-07-13 | 울산과학기술원 | 양자점 발광 다이오드, 및 상기 양자점 발광 다이오드의 제조 방법 |
KR101878340B1 (ko) | 2016-11-29 | 2018-07-13 | 울산과학기술원 | 표면이 부동태화된 양자점, 및 양자점 표면의 부동태화 방법 |
KR102396109B1 (ko) | 2017-03-17 | 2022-05-10 | 동우 화인켐 주식회사 | 유기 리간드를 갖는 양자점 |
KR102318358B1 (ko) | 2017-03-17 | 2021-10-28 | 동우 화인켐 주식회사 | 유기 리간드를 갖는 양자점 |
KR102413718B1 (ko) | 2017-03-17 | 2022-06-27 | 동우 화인켐 주식회사 | 유기 리간드를 갖는 양자점 |
KR102320075B1 (ko) | 2017-03-17 | 2021-11-01 | 동우 화인켐 주식회사 | 유기 리간드를 갖는 양자점 |
KR101930523B1 (ko) * | 2017-05-31 | 2018-12-19 | 한국기계연구원 | 나노클러스터를 이용한 양자점의 제조 방법 및 양자점 박막의 제조 방법 |
KR102492620B1 (ko) | 2018-10-18 | 2023-01-26 | 동우 화인켐 주식회사 | 광변환 수지 조성물, 광변환 시트 및 화상표시장치 |
KR102519941B1 (ko) | 2018-10-18 | 2023-04-07 | 동우 화인켐 주식회사 | 광변환 수지 조성물, 광변환 시트 및 화상표시장치 |
KR20210076744A (ko) | 2019-12-16 | 2021-06-24 | 삼성전자주식회사 | 발광소자와 그 제조방법 |
CN113046064A (zh) * | 2019-12-28 | 2021-06-29 | Tcl集团股份有限公司 | 量子点材料及其制备方法、量子点发光二极管和发光装置 |
KR20210099515A (ko) | 2020-02-04 | 2021-08-12 | 동우 화인켐 주식회사 | 양자점, 이를 포함하는 양자점 분산체, 경화성 조성물, 경화막 및 화상표시장치 |
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