Alkali-doped and alkali-free boroaluminosilicate glass
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United States of America Patent
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Nov 22, 2022
Grant Date -
N/A
app pub date -
Jun 16, 2020
filing date -
Jun 16, 2020
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Abstract
Alkali-doped boroaluminosilicate glasses are provided. The glasses include the network formers SiO2, B2O3, and Al2O3. The glass may, in some embodiments, have a Young's modulus of less than about 65 GPa and/or a coefficient of thermal expansion of less than about 40×10−7/° C. The glass may be used as a cover glass for electronic devices, a color filter substrate, a thin film transistor substrate, or an outer clad layer for a glass laminate.
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International Classification(s)
- 2020 Application Filing Year
- C03C Class
- 883 Applications Filed
- 456 Patents Issued To-Date
- 51.65 % Issued To-Date
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- C03C Class
- 0 % this patent is cited more than
- 3 Age
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