Invention Grant
- Patent Title: Glass article
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Application No.: US16361959Application Date: 2019-03-22
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Publication No.: US11299420B2Publication Date: 2022-04-12
- Inventor: Takanori Fukushi , Satoshi Kanasugi , Toru Ikeda
- Applicant: AGC Inc.
- Applicant Address: JP Chiyoda-ku
- Assignee: AGC Inc.
- Current Assignee: AGC Inc.
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPJP2018-055900 20180323
- Main IPC: C03C15/00
- IPC: C03C15/00 ; C03B23/025 ; B60R11/02

Abstract:
A glass article including a first main surface, a second main surface, and an end face, in which: the glass article includes an antiglare layer on the first main surface side; the antiglare layer has a glass transition point Tg of equal to or less than a glass transition point Tg0 of the glass article at a center portion in a cross section along a thickness direction; and the first main surface has a protrusion diameter y (μm) that satisfies the relation (1) with respect to a 60° specular gloss (gloss value) x (%) of the first main surface, y>−0.0245x+3.65 (1).
Public/Granted literature
- US20190292095A1 GLASS ARTICLE Public/Granted day:2019-09-26
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