GLASS SHEET

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United States of America Patent

SERIAL NO

15079253

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Abstract

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The present invention relates to a glass sheet having a fluorine concentration at one surface larger than that at the other surface, in which the following Formula (1) is satisfied and the amount of fluorine contained in the glass is more than 0.23 mol %·μm and 21 mol %·μm or less on a depth-direction profile by SIMS. The fluorine concentration is an average fluorine concentration (mol %) by SIMS in the depth of from 1 to 24 μm.

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Patent Owner(s)

Patent OwnerAddress
ASAHI GLASS COMPANY LIMITEDTOKYO 100-8405

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HAYASHI, YASUO TOKYO, JP 34 426
IKAWA, NOBUAKI TOKYO, JP 13 74
KATO, RYOSUKE TOKYO, JP 27 87
MIURA, TAKENORI TOKYO, JP 12 17
MIYASAKA, SATOSHI TOKYO, JP 10 39
SHIRAI, MASANOBU TOKYO, JP 12 52
TANII, SHIRO TOKYO, JP 14 107
YAMANAKA, KAZUHIKO TOKYO, JP 73 646

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