Alkali free glass and process for its production

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United States of America Patent

PATENT NO 7670975
SERIAL NO

11934138

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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To provide an alkali free glass which is suitable as a glass substrate for LCD and has few defects of bubbles and an undissolved starting material, and a process for producing an alkali free glass which can readily lower the defects in bubbles and an undissolved starting material., as represented by the mass percentage, per 100% of the total amount of the above matrix composition.

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Patent Owner(s)

  • ASAHI GLASS COMPANY, LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kase, Junichiro Yokohama, JP 21 353
Maeda, Kei Yokohama, JP 34 573
Miyazaki, Seiji Yokohama, JP 36 605
Nishizawa, Manabu Yokohama, JP 67 1594
Suzuki, Kazuhiro Yokohama, JP 431 5454

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