US 12,233,580 B2 · Method of manufacturing a window member of a display device

Abstract

A device for manufacturing a window member includes a chamber, a pressure adjustment pump connected to the chamber and configured to adjust an internal pressure of the chamber, a support configured to support a base substrate, the base substrate having a plurality of trenches of which a lengthwise direction is a first direction and an auxiliary film that surrounds at least a portion of the base substrate, a dispenser configured to provide a soft material to one side of the base substrate, a pressurizer disposed within the chamber and configured to apply pressure to the base substrate as the pressurizer moves, a curing machine configured to generate a protective layer by curing the soft material, and a cutting machine configured to cut at least a portion of the protective layer.

Claims18

Dependent claims

A method of manufacturing a window member, the method comprising:

disposing, on a support, a base substrate having a first surface in which a plurality of trenches are formed, a lengthwise direction of the plurality of trenches being a first direction;
disposing a first soft material onto one side of the first surface of the base substrate;
filling the plurality of trenches with the first soft material by moving a pressurizer in the first direction under a vacuum;
and
forming a first protective layer on the first surface of the base substrate and within the plurality of trenches by curing the first soft material.

2 more elements

Dependencies are inferred from the claim text.

Method of manufacturing a window member of a display device

Life of this patent

Method of manufacturing a window member of a display device

Life of this patent

Abstract

Claims18