System for protection of drive circuits formed on a substrate of

Details System for protection of drive circuits formed on a substrate of System for protection of drive circuits formed on a substrate of

1994-05-20

1996-05-14

Sikes, William L.

Optical: systems and elements

Holographic system or element

Having particular recording medium

359 88, G02F 11345, G02F 11339

Patent

active

055173446

ABSTRACT:
Separate circuit sections of active driver circuits located adjacent at least one side of a liquid crystal display have a first encapsulating material covering each of the active driver circuits separately and a second encapsulating material covering all of the active driver circuits and their first encapsulating layer. The active driver circuits may also be sealed between two spaced bands forming an enclosure between the substrates and having an opening in the outer seal to allow a fluid to be inserted in the enclosure formed by the two seal bands to protect the active driver circuits therein. The opening may be sealed with an adhesive.

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