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公开(公告)号:US20180128957A1
公开(公告)日:2018-05-10
申请号:US15574260
申请日:2016-05-12
Applicant: CORNING INCORPORATED
CPC classification number: G02B6/0036 , C03C15/00 , C03C17/002 , C03C23/0075 , C03C2218/119 , C03C2218/32 , C03C2218/34 , G02B6/0061 , G02B6/0065
Abstract: Disclosed herein are glass articles, such as light guide plates, comprising a first surface (101) and an opposing second surface (102), wherein the first surface comprises an array of light extraction features (103) having a diameter of at least about 10 microns and a height ranging from about 1 micron to about 10 microns. Display devices comprising such glass articles are also disclosed herein as well as methods for producing such glass articles. The method involves depositing ink on a first surface of a glass substrate to form an array of coated and uncoated surfaces and etching the uncoated surfaces.