Title:
METHOD FOR ARRANGING PARTICLES, METHOD FOR MANUFACTURING ANISOTROPIC FUNCTIONAL ADHESIVE FILM, AND FUNCTIONAL PARTICLE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/083202
Kind Code:
A1
Abstract:
The present application relates to a method for arranging particles, a method for manufacturing an anisotropic functional adhesive film, and a functional particle and a manufacturing method therefor. The method for arranging particles of the present application comprises: forming a composite structure containing an adhesive layer and a plurality of particles on an extendable base material, wherein at least a portion of each of the particles is embedded in the adhesive layer; and subjecting the extendable base material bearing the composite structure to biaxial drawing so as to enable the projections of each of the particles on at least one plane, which is formed by a first direction and a second direction, of the base material to be separated from each other. The method for manufacturing an anisotropic functional adhesive film of the present application involves the use of the method for arranging particles of the present application. The functional particle of the present application contains a core material and a metal layer coating the core material, wherein the core material is formed of a polymer which contains a unit based on a mono(meth)acrylate monomer having an epoxy group and a unit based on a monomer having two or more vinyl groups; and a metal in the metal layer is chemically bonded to the polymer.
Inventors:
ZOU HAILIANG (CN)
PENG MENGMENG (CN)
ZHOU HUIHUI (CN)
PENG MENGMENG (CN)
ZHOU HUIHUI (CN)
Application Number:
PCT/CN2022/130776
Publication Date:
May 19, 2023
Filing Date:
November 09, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
C09J9/00; C09J7/29; C09J7/30; C09J9/02
Foreign References:
| CN1890339A | 2007-01-03 | |||
| CN105517790A | 2016-04-20 | |||
| CN1307625A | 2001-08-08 | |||
| CN101432931A | 2009-05-13 | |||
| US5240761A | 1993-08-31 | |||
| JP2007016088A | 2007-01-25 | |||
| JP2007035897A | 2007-02-08 |
Attorney, Agent or Firm:
BEIJING GLOBAL INTELLECTUAL PROPERTY LAW FIRM (CN)
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