Glass compositions having high thermal and chemical stability and methods of making thereof
First Claim
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1. An alkali metal-free glass comprising in mole percent on an oxide basis:
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Abstract
Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature.
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10 Claims
- 1. An alkali metal-free glass comprising in mole percent on an oxide basis:
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