Invention Grant
- Patent Title: Glass plate, glass plate having anti-reflection layer, and method for producing glass plate
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Application No.: US17138118Application Date: 2020-12-30
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Publication No.: US11807572B2Publication Date: 2023-11-07
- Inventor: Misa Inamoto , Satoru Tomeno , Yuki Aoshima
- Applicant: AGC INC.
- Applicant Address: JP Tokyo
- Assignee: AGC INC.
- Current Assignee: AGC INC.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP 18127733 2018.07.04 JP 18177660 2018.09.21
- Main IPC: C03C19/00
- IPC: C03C19/00 ; C03C17/34 ; G02F1/1333 ; G06F1/16

Abstract:
The present invention relates to a glass sheet including a first main surface and a second main surface opposing the first main surface, in which the glass sheet has an affected layer directly below the first main surface, in at least a part of the first main surface, an average element length RSm is from 2500 nm to 6000 nm, a root-mean-square height Sq is from 3 nm to 45 nm, and a skewness Ssk is a negative value.
Public/Granted literature
- US20210114924A1 GLASS PLATE, GLASS PLATE HAVING ANTI-REFLECTION LAYER, AND METHOD FOR PRODUCING GLASS PLATE Public/Granted day:2021-04-22
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