Seal for liquid crystal display

Details Seal for liquid crystal display Seal for liquid crystal display

1977-07-01

1979-01-23

Lesmes, George F.

Stock material or miscellaneous articles

Composite

Of bituminous or tarry residue

428 1, 428 63, 428422, G02F 101, C09K 334, B32B 326, B32B 2700

Patent

active

041357892

ABSTRACT:
A hermetic glass seal to provide the final seal for the fill ports in the glass walls of a display device such as a liquid crystal display. The seal utilizes a glass bead sandwiched between a metal cover and a polymeric separator.

REFERENCES:
patent: 2683906 (1954-07-01), Nevins
patent: 2749579 (1956-06-01), Shaw
patent: 3871746 (1975-03-01), Muto et al.
patent: 3926502 (1975-12-01), Tanaka et al.

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