Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Veit Luther0
Helga Goetz0
Dietmar Wennemann0
Falk Gabel0
Friedrich-Georg Schroeder0
Gerhard Hahn0
Guenther Siebenhaar0
Harald Striegler0
...
Date of Patent
February 2, 2016
0Patent Application Number
138108470
Date Filed
July 7, 2011
0Patent Citations Received
0
0
...
Patent Primary Examiner
Patent abstract
A lithium-containing, transparent glass-ceramic material is provided. The material has low thermal expansion and has an amorphous, lithium-depleted, vitreous surface zone. The zone is at least 50 nm thick on all sides and encloses a crystalline interior, which has high transmission. The material includes a transition region connecting the zone and the interior.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.