US 12,371,593 B2 · Frame sealant, preparation method thereof and display panel

Abstract

The present application discloses a frame sealant and its preparation method and display panel. The frame sealant of the present application includes frame sealant glue and conductive fibers dispersed in the frame sealant glue, and the conductive fibers have a three-dimensional helical structure. The frame sealant of the present application has excellent electrical conductivity, high packaging quality, excellent toughness and packaging bonding strength after curing, and improves the anti-separation ability of the two substrates of the box. The preparation method of the frame sealant of the present application can ensure that the prepared frame sealant has stable performance and high efficiency. The display panel contains the frame sealant of the present application, with stable display and long service life.

Claims17

Dependent claims

A frame sealant, comprising:

a frame sealant glue, the frame sealant glue comprising the following components by weight:
10%-25% of an epoxy resin,
60%-75% of an acrylic resin,
0.5%-1% of a photoinitiator, and
5%-8% of a thermal curing agent;
and
a conductive fiber;
wherein
the conductive fiber is in a three-dimensional helical structure, and dispersed in the frame sealant glue;
a weight content of the conductive fiber in the frame sealant glue is 0.5%-0.8%.

7 more elements

Dependencies are inferred from the claim text.

Frame sealant, preparation method thereof and display panel

Life of this patent

Frame sealant, preparation method thereof and display panel

Life of this patent

Abstract

Claims17