Columnar spacer for liquid crystal display

Details Columnar spacer for liquid crystal display Columnar spacer for liquid crystal display

2006-02-10

2008-12-30

Font, Frank G (Department: 2883)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S155000

Reexamination Certificate

active

07471370

ABSTRACT:
Plenty of columnar spacers arranged between the substrates for liquid crystal display are presented. The columnar spacer includes a solid member with a plateau and a crown member atop the plateau and extended from the solid member. The crown member has a mesa with a pattern exposing a portion of the plateau, and the mesa is smaller than the plateau. The exposed plateau is past through an exterior environment.

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