Method for producing an LCD having no spacers in the display are

Details Method for producing an LCD having no spacers in the display are Method for producing an LCD having no spacers in the display are

1995-05-23

1997-10-14

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349187, 349190, G02F 11333, G02F 113, G02F 11339

Patent

active

056777493

ABSTRACT:
A liquid crystal display device including a first substrate, a second substrate, and a sealing member for bonding the first and the second substrates, wherein a spacer for determining a thickness of a gap between the first and the second substrates is included only in the sealing member and wherein d<D where D is the thickness of the gap and d is the thickness of the sealing member. The gap is filled with a liquid crystal. A method for producing a liquid crystal display including the steps of pressing a liquid crystal panel including a first substrate and a second substrate interposing a sealing member which contains a spacer mixed therein, the spacer determining a thickness of a gap between the first and the second substrates, in a state where an elastic sheet having a cutout corresponding to the liquid crystal panel is provided a surface of one of the first and the second substrates, the surface being out of contact with the sealing member; curing the sealing member; and injecting a liquid crystal into the gap.

REFERENCES:
patent: 3919452 (1975-11-01), Ettre et al.
patent: 4626303 (1986-12-01), Ogura
patent: 4691995 (1987-09-01), Yamazaki et al.
patent: 5410423 (1995-04-01), Furushima et al.

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