Liquid crystal display with separating wall

Details Liquid crystal display with separating wall Liquid crystal display with separating wall

2005-03-22

2005-03-22

Ton, Toan (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

06870591

ABSTRACT:
A liquid crystal display with separating wall is described. The liquid crystal display is manufactured by a one drop fill process. The display comprises a first substrate, a second substrate, a liquid crystal layer and a seal. The separating wall is formed on the first substrate and around a periphery of the first substrate in a non-display area to block efficiently the liquid crystal from spilling out. The height of the separating wall is close to a cell gap, and therefore the separating wall can utilize a technology of spacer on color filter to produce and adjust height thereof. Hence, the quality of liquid crystal displays can be improved and manufacture cost can be reduced.

REFERENCES:
patent: 4647156 (1987-03-01), Fujimura et al.
patent: 6400439 (2002-06-01), Fujioka et al.
patent: 6573972 (2003-06-01), Sasaki
patent: 6593992 (2003-07-01), Chin et al.

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