Invention Grant
- Patent Title: Method of sealing a glass envelope
- Patent Title (中): 密封玻璃外壳的方法
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Application No.: US12393538Application Date: 2009-02-26
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Publication No.: US09123715B2Publication Date: 2015-09-01
- Inventor: Andrew Lawrence Russell , Lu Zhang , Yabei Gu
- Applicant: Andrew Lawrence Russell , Lu Zhang , Yabei Gu
- Applicant Address: US NY Corning
- Assignee: CORNING INCORPORATED
- Current Assignee: CORNING INCORPORATED
- Current Assignee Address: US NY Corning
- Agent Kevin M. Able
- Main IPC: H01L21/50
- IPC: H01L21/50 ; C03C27/06 ; H01L51/52
Abstract:
A method of hermetically sealing a glass assembly comprising glass plates or substrates with a glass-based frit when there is a large difference between the coefficient of thermal expansion (CTEs) of the frit and the CTEs of the glass plates. The method comprises a rapid increase of an irradiating heat source, used to heat and soften the frit, from a non-sealing power to a sealing power over a very short distance along the frit to form an initial stabilizing seal between the substrates.
Public/Granted literature
- US20090221207A1 METHOD OF SEALING A GLASS ENVELOPE Public/Granted day:2009-09-03
Information query
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