Patent · US Active

Cover glass lamination structure

US10399305B2 · kind B2 · utility

2Cited by

0References

13Claims

0Family size

Assignee

NANCHANG O-FILM OPTICAL TECHNOLOGY CO., LTD · CN

Inventors

Wei Liu · Tangxia, CN
Genchu Tang · Nanhu, CN
Bin Tang · Zhejiang, CN

Key dates

Filing date	May 19, 2017
Grant date	Sep 3, 2019
Priority date	—
Expiry date	Mar 16, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2457/208
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A cover glass lamination structure includes: a glass substrate having opposed first and second surfaces, wherein the glass substrate has a visible region in a middle portion thereof and a peripheral region located at a peripheral of the visible region; an ultraviolet (UV) textured layer disposed on the first surface and within the peripheral region, wherein the UV textured layer comprises a plurality of protrusions, the protrusion has a height of about 5 μm to about 200 μm, and a width of about 20 μm to about 200 μm; and a coating layer disposed on the UV textured layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.