Liquid crystal cell, display device, and particular method...

Details Liquid crystal cell, display device, and particular method... Liquid crystal cell, display device, and particular method...

2006-05-02

2006-05-02

Healy, Brian (Department: 2883)

Liquid crystal cells, elements and systems

Nominal manufacturing methods or post manufacturing...

Injecting liquid crystal

Reexamination Certificate

active

07038758

ABSTRACT:
Bubbles mixed in liquid crystal injected into a liquid crystal cell are pushed out through an outlet. The outlet has a space secured to a maximum limit by an extended sealing portion reaching the outer peripheral end surfaces of substrates, and a step with a color filter is formed. The pushed-out bubbles are surely trapped by the space of the outlet. In a replenishing port for replenishing liquid crystal, an introduction spacer having a height equal to that of the color filter is provided, and by a capillary phenomenon, liquid crystal for replenishment can be smoothly introduced into the liquid crystal cell.

REFERENCES:
patent: 5978065 (1999-11-01), Kawasumi et al.
patent: 60097321 (1985-05-01), None

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