Hermetic liquid crystal cell and sealing technique

Details Hermetic liquid crystal cell and sealing technique Hermetic liquid crystal cell and sealing technique

2009-05-29

2011-10-04

Sanghavi, Hemang (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S154000, C349S187000, C349S190000, C428S153000

Reexamination Certificate

active

08031319

ABSTRACT:
Described herein are structures and techniques for providing an LC cell having a hermetically sealed cover disposed over a fill hole provided in a superstrate. The superstrate and cover have adhesion layers disposed thereon. Solder is disposed or otherwise provided around the fill hole (e.g. either on the cover or the superstrate or as a separate piece). The cover is then disposed over the fill hole and the solder is reflowed to form the hermetic seal over the fill hole.

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