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1. WO2020108077 - QUANTUM DOT COLOR FILTER AND MANUFACTURING METHOD THEREFOR

Publication Number WO/2020/108077
Publication Date 04.06.2020
International Application No. PCT/CN2019/108850
International Filing Date 29.09.2019
IPC
C09K 11/08 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
08containing inorganic luminescent materials
CPC
C08J 5/18
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
C08L 79/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
02Polyamines
C09K 11/02
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
11Luminescent, e.g. electroluminescent, chemiluminescent materials
02Use of particular materials as binders, particle coatings or suspension media therefor
C09K 11/08
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
11Luminescent, e.g. electroluminescent, chemiluminescent materials
08containing inorganic luminescent materials
Applicants
  • TCL科技集团股份有限公司 TCL TECHNOLOGY GROUP CORPORATION [CN]/[CN]
Inventors
  • 程陆玲 CHENG, Luling
  • 杨一行 YANG, Yixing
Agents
  • 深圳市君胜知识产权代理事务所(普通合伙) JOHNSON INTELLECTUAL PROPERTY AGENCY (SHENZHEN)
Priority Data
201811432311.X28.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) QUANTUM DOT COLOR FILTER AND MANUFACTURING METHOD THEREFOR
(FR) FILTRE COLORÉ À POINTS QUANTIQUES ET SON PROCÉDÉ DE FABRICATION
(ZH) 一种量子点彩膜及其制备方法
Abstract
(EN)
Disclosed are a quantum dot color filter and a manufacturing method therefor. The material of the quantum dot color filter comprises a PAMAM dendrimer and an oil phase quantum dot combined into a cavity of the PAMAM dendrimer. In the quantum dot color filter provided in the present disclosure, the PAMAM dendrimer can realize the covering and scattering of the oil phase quantum dot, so that the oil phase quantum dot can be effectively isolated from water and oxygen so as to make the quantum dot color filter maintain a stable performance.
(FR)
L'invention concerne un filtre coloré à points quantiques et son procédé de fabrication. Le matériau du filtre coloré à points quantiques comprend un dendrimère PAMAM et un point quantique en phase huileuse combiné dans une cavité du dendrimère PAMAM. Dans le filtre coloré à points quantiques selon la présente invention, le dendrimère PAMAM peut réaliser le revêtement et la diffusion du point quantique en phase huileuse, de sorte que le point quantique en phase huileuse peut être efficacement isolé de l'eau et de l'oxygène de façon à permettre au filtre coloré à points quantiques de conserver une performance stable.
(ZH)
公开一种量子点彩膜及其制备方法,其中,所述量子点彩膜的材料包括PAMAM树形分子以及结合在所述PAMAM树形分子腔体内的油相量子点。本公开提供的量子点彩膜中,所述PAMAM树形分子可实现对油相量子点的包覆与分散,使得油相量子点能够有效隔绝水氧,从而使量子点彩膜保持稳定的性能。
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