Liquid crystal display element

Details Liquid crystal display element Liquid crystal display element

1991-03-08

1992-12-08

Thomas, Alexander S.

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With charge transferring layer of specified composition

428122, 359 80, G02F 11339, G02F 11341

Patent

active

051696932

ABSTRACT:
A liquid crystal display element which comprises a pair of substrates facing each other forming a cell gap therebetween and a sealing paste for bonding the pair of substrates and defining the cell between the substrates. The sealing paste is arranged to have an opening at a side edge of the cell for forming an injection port for injecting a liquid crystal in the cell. The port is sealed after the liquid crystal is injected in the cell. The display element further comprises a sealing member inserted onto the side edge of the cell at the position of the injection port. A clogging paste for covering and sealing the injection port is held within said sealing member.

REFERENCES:
patent: 3970363 (1976-07-01), Geyer et al.
patent: 4820025 (1989-04-01), Nakanowatari

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