KR102809556B1 - 반도체 나노 입자 복합체, 반도체 나노 입자 복합체 분산액, 반도체 나노 입자 복합체 조성물 및 반도체 나노 입자 복합체 경화막 - Google Patents

반도체 나노 입자 복합체, 반도체 나노 입자 복합체 분산액, 반도체 나노 입자 복합체 조성물 및 반도체 나노 입자 복합체 경화막 Download PDF

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KR102809556B1
KR102809556B1 KR1020217042662A KR20217042662A KR102809556B1 KR 102809556 B1 KR102809556 B1 KR 102809556B1 KR 1020217042662 A KR1020217042662 A KR 1020217042662A KR 20217042662 A KR20217042662 A KR 20217042662A KR 102809556 B1 KR102809556 B1 KR 102809556B1
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semiconductor nanoparticle
semiconductor
nanoparticle complex
ligand
fatty acid
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KR20220024185A (ko
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마코토 기도
다카후미 모리야마
히로카즈 사사키
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쇼에이 가가쿠 가부시키가이샤
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KR1020217042662A 2019-06-13 2020-05-26 반도체 나노 입자 복합체, 반도체 나노 입자 복합체 분산액, 반도체 나노 입자 복합체 조성물 및 반도체 나노 입자 복합체 경화막 Active KR102809556B1 (ko)

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JP2019142425A JP7354659B2 (ja) 2019-06-13 2019-08-01 半導体ナノ粒子複合体、半導体ナノ粒子複合体分散液、半導体ナノ粒子複合体組成物および半導体ナノ粒子複合体硬化膜
PCT/JP2020/020686 WO2020250663A1 (ja) 2019-06-13 2020-05-26 半導体ナノ粒子複合体、半導体ナノ粒子複合体分散液、半導体ナノ粒子複合体組成物および半導体ナノ粒子複合体硬化膜

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
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JP7468525B2 (ja) * 2019-06-13 2024-04-16 昭栄化学工業株式会社 半導体ナノ粒子複合体、半導体ナノ粒子複合体分散液、半導体ナノ粒子複合体組成物および半導体ナノ粒子複合体硬化膜
JP7151914B2 (ja) * 2020-10-15 2022-10-12 Dic株式会社 ナノ結晶含有組成物、インク組成物、光変換層および発光素子
CN116420439A (zh) * 2021-08-30 2023-07-11 京东方科技集团股份有限公司 量子点材料、量子点发光器件及其制备方法
JP7888941B2 (ja) * 2021-09-02 2026-07-14 Toppanホールディングス株式会社 発光性ナノ粒子複合体、インク組成物、光変換層およびカラーフィルタ
WO2023032208A1 (ja) * 2021-09-06 2023-03-09 シャープ株式会社 ナノ粒子組成物、ナノ粒子含有膜、発光素子、波長変換部材、表示装置、およびナノ粒子含有膜の製造方法
CN119310124B (zh) * 2024-11-06 2025-12-05 武汉纺织大学 一种基于核磁共振波谱半高宽的磁纳米粒子质量浓度计算方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002121549A (ja) * 2000-06-26 2002-04-26 Mitsubishi Chemicals Corp 半導体超微粒子

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4234849B2 (ja) * 1999-06-10 2009-03-04 株式会社トッパンTdkレーベル 遊離砥粒スラリー組成物
JP2002162501A (ja) 2000-11-28 2002-06-07 Mitsubishi Chemicals Corp 半導体結晶粒子を含有する薄膜状成形体、及びその用途
US20040007169A1 (en) * 2002-01-28 2004-01-15 Mitsubishi Chemical Corporation Semiconductor nanoparticles and thin film containing the same
JP5393051B2 (ja) * 2008-04-28 2014-01-22 富士フイルム株式会社 有機顔料組成物及びその製造方法、並びにそれを用いた着色感光性樹脂組成物、カラーフィルタ
JP5881045B2 (ja) 2011-10-11 2016-03-09 国立研究開発法人産業技術総合研究所 量子ドット含有チタン化合物及びその製造方法、並びに該量子ドット含有チタン化合物を用いた光電変換素子
JP6171548B2 (ja) * 2013-05-14 2017-08-02 セイコーエプソン株式会社 インクジェット記録装置、およびインクジェット記録方法
WO2017082116A1 (ja) * 2015-11-12 2017-05-18 富士フイルム株式会社 コアシェル粒子、コアシェル粒子の製造方法およびフィルム
KR101996201B1 (ko) * 2016-02-29 2019-07-03 후지필름 가부시키가이샤 반도체 나노 입자, 분산액 및 필름
JP6941281B2 (ja) 2016-04-26 2021-09-29 昭栄化学工業株式会社 量子ドット材料及び量子ドット材料の製造方法
KR102151510B1 (ko) * 2016-07-20 2020-09-03 후지필름 가부시키가이샤 양자 도트 함유 조성물, 파장 변환 부재, 백라이트 유닛, 및 액정 표시 장치
CN106479503A (zh) 2016-09-29 2017-03-08 Tcl集团股份有限公司 一种量子点固态膜及其制备方法
EP3327813B1 (en) 2016-11-25 2021-06-30 Samsung Electronics Co., Ltd. Light emitting device and display device including quantum dot
CN106905497B (zh) * 2017-03-22 2021-01-12 京东方科技集团股份有限公司 量子点复合物、中间体及其制备方法和应用
WO2018224459A1 (en) 2017-06-08 2018-12-13 Merck Patent Gmbh A composition comprising semiconducting light-emitting nanoparticles having thiol functional surface ligands
KR102920379B1 (ko) * 2019-06-13 2026-01-30 쇼에이 가가쿠 가부시키가이샤 반도체 나노 입자 복합체, 반도체 나노 입자 복합체 분산액, 반도체 나노 입자 복합체 조성물, 반도체 나노 입자 복합체 경화막 및 반도체 나노 입자 복합체의 정제 방법
JP7468525B2 (ja) * 2019-06-13 2024-04-16 昭栄化学工業株式会社 半導体ナノ粒子複合体、半導体ナノ粒子複合体分散液、半導体ナノ粒子複合体組成物および半導体ナノ粒子複合体硬化膜

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002121549A (ja) * 2000-06-26 2002-04-26 Mitsubishi Chemicals Corp 半導体超微粒子

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KR20240152968A (ko) 2024-10-22
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TWI857867B (zh) 2024-10-01
US12365836B2 (en) 2025-07-22
JP7354659B2 (ja) 2023-10-03
JP2023155249A (ja) 2023-10-20
US20220259492A1 (en) 2022-08-18
TW202411401A (zh) 2024-03-16
JP2020204756A (ja) 2020-12-24
WO2020250663A1 (ja) 2020-12-17
TW202108736A (zh) 2021-03-01
TW202500716A (zh) 2025-01-01
TWI833967B (zh) 2024-03-01
JP2024180509A (ja) 2024-12-26
KR20220024185A (ko) 2022-03-03
US12054657B2 (en) 2024-08-06
US20240352311A1 (en) 2024-10-24
TWI909650B (zh) 2025-12-21
CN114127225A (zh) 2022-03-01

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