Invention Grant
- Patent Title: Curved substrate with film, method for producing the same, and image display device
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Application No.: US15797758Application Date: 2017-10-30
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Publication No.: US10677963B2Publication Date: 2020-06-09
- Inventor: Azusa Takai , Yusuke Kobayashi , Kazunobu Maeshige , Takaaki Murakami
- 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: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@795ff732 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@26755eb7
- Main IPC: G02B1/11
- IPC: G02B1/11 ; B05D1/04 ; B32B7/02 ; C03C17/34 ; B05B5/08 ; C03C17/25 ; B05D5/06 ; C03C3/087 ; G02B5/02 ; C03C3/076 ; C03C3/085 ; B05B5/04 ; C23C14/08 ; C23C14/10 ; C23C14/34 ; B05B3/10 ; B05D3/02 ; B05B16/00 ; B05B13/02 ; B05B15/68 ; B05B13/04 ; B05B15/58 ; B05B14/40 ; G02B1/115 ; G02B5/20
Abstract:
A curved substrate with a film includes a substrate having a first main surface, a second main surface and an end surface, and an antiglare film provided on the first main surface. The substrate has a flat portion and a bent portion. A value obtained by dividing a reflected-image diffusibility index value R of the bent portion by the sum of the reflected-image diffusibility index value R of the bent portion and a reflected-image diffusibility index value R of the flat portion is 0.3 or higher and 0.8 or less.
Public/Granted literature
- US20180052254A1 CURVED SUBSTRATE WITH FILM, METHOD FOR PRODUCING THE SAME, AND IMAGE DISPLAY DEVICE Public/Granted day:2018-02-22
Information query
