JP2020055911A5 - - Google Patents
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- Publication number
- JP2020055911A5 JP2020055911A5 JP2018185557A JP2018185557A JP2020055911A5 JP 2020055911 A5 JP2020055911 A5 JP 2020055911A5 JP 2018185557 A JP2018185557 A JP 2018185557A JP 2018185557 A JP2018185557 A JP 2018185557A JP 2020055911 A5 JP2020055911 A5 JP 2020055911A5
- Authority
- JP
- Japan
- Prior art keywords
- organic solvent
- polar organic
- weight
- quantum dot
- producing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002270 dispersing agent Substances 0.000 claims description 23
- 239000003495 polar organic solvent Substances 0.000 claims description 17
- 239000002096 quantum dot Substances 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- -1 phosphate ester Chemical class 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 6
- 239000002904 solvent Substances 0.000 claims 5
- 239000007788 liquid Substances 0.000 claims 4
- 239000011259 mixed solution Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 150000003014 phosphoric acid esters Chemical class 0.000 claims 2
- 238000000206 photolithography Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 description 12
- 150000001412 amines Chemical class 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- LAVARTIQQDZFNT-UHFFFAOYSA-N 1-(1-methoxypropan-2-yloxy)propan-2-yl acetate Chemical compound COCC(C)OCC(C)OC(C)=O LAVARTIQQDZFNT-UHFFFAOYSA-N 0.000 description 2
- VXQBJTKSVGFQOL-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethyl acetate Chemical compound CCCCOCCOCCOC(C)=O VXQBJTKSVGFQOL-UHFFFAOYSA-N 0.000 description 2
- DRLRGHZJOQGQEC-UHFFFAOYSA-N 2-(2-methoxypropoxy)propyl acetate Chemical compound COC(C)COC(C)COC(C)=O DRLRGHZJOQGQEC-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018185557A JP7219950B2 (ja) | 2018-09-28 | 2018-09-28 | 量子ドット分散体の製造方法及び量子ドット分散体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018185557A JP7219950B2 (ja) | 2018-09-28 | 2018-09-28 | 量子ドット分散体の製造方法及び量子ドット分散体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020055911A JP2020055911A (ja) | 2020-04-09 |
| JP2020055911A5 true JP2020055911A5 (enExample) | 2021-07-26 |
| JP7219950B2 JP7219950B2 (ja) | 2023-02-09 |
Family
ID=70106473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018185557A Active JP7219950B2 (ja) | 2018-09-28 | 2018-09-28 | 量子ドット分散体の製造方法及び量子ドット分散体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7219950B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7631287B2 (ja) * | 2021-11-30 | 2025-02-18 | キヤノン株式会社 | インク組成物 |
| KR102683760B1 (ko) * | 2023-05-15 | 2024-07-10 | 삼성전자주식회사 | 친수성 양자점, 이를 포함하는 친수성 용제형 양자점 잉크 조성물 및, 이를 포함하는 발광소자 및 디스플레이 |
| EP4587527A1 (en) | 2023-06-13 | 2025-07-23 | QNA Technology S.A. | Ink composition based on quantum dots with increasing quantum yield over storage time, method of its preparation and use |
| WO2025187732A1 (ja) * | 2024-03-08 | 2025-09-12 | 富士フイルム株式会社 | 分散液、光電変換膜、光電変換膜の製造方法、光検出素子およびイメージセンサ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7032931B2 (ja) | 2015-02-27 | 2022-03-09 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 感光性組成物および色変換フィルム |
| KR102520299B1 (ko) | 2016-08-01 | 2023-04-10 | 메르크 파텐트 게엠베하 | 감광성 조성물, 색 변환 매체, 광학 디바이스 및 그의 제조 방법 |
| KR102028968B1 (ko) | 2016-10-20 | 2019-10-07 | 동우 화인켐 주식회사 | 양자점 분산체, 이를 포함하는 자발광 감광성 수지 조성물, 이를 이용하여 제조된 컬러필터 및 화상 표시 장치 |
-
2018
- 2018-09-28 JP JP2018185557A patent/JP7219950B2/ja active Active
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