Chemically strengthened glass and manufacturing method of chemically strengthened glass

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United States of America

PATENT NO 12195386
APP PUB NO 20220306528A1
SERIAL NO

17656470

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Abstract

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The present invention relates to a chemically strengthened glass including alkali metal ions, having a thickness of 0.20 mm or smaller, and having a pair of major surfaces that are opposed to each other and have been subjected to a chemically strengthening treatment, in which at least one of the pair of major surfaces has a core roughness depth Sk of 0.90 nm or smaller and a mean summit curvature Ssc of 13.0×10−4/nm or smaller.

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Patent Owner(s)

Patent OwnerAddress
AGC INC5-1 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-8405

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Yusuke Tokyo, JP 110 937
Imoto, Yuji Tokyo, JP 29 139

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