- Patent Title: Base material evaluation method and curved glass evaluation device
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Application No.: US16419686Application Date: 2019-05-22
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Publication No.: US11454579B2Publication Date: 2022-09-27
- Inventor: Yosuke Takeda
- 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: JPJP2016-229439 20161125
- Main IPC: G01N3/56
- IPC: G01N3/56 ; G01N13/00 ; G01N21/59
Abstract:
A method for evaluating a base material includes deforming a base material. The base material includes a bent portion, and includes a first main surface, a second main surface, and an end surface to change a curvature of the bent portion. The method further includes evaluating a surface state of the first main surface of the base material.
Public/Granted literature
- US20190271623A1 BASE MATERIAL EVALUATION METHOD AND CURVED GLASS EVALUATION DEVICE Public/Granted day:2019-09-05
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