Semiconductor device and method of fabricating the same

Details Semiconductor device and method of fabricating the same Semiconductor device and method of fabricating the same

2006-03-10

2009-10-20

Wai-Sing, Louie (Department: 2814)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S157000, C257S059000, C257S072000, C257S083000, C257S257000, C257S290000

Reexamination Certificate

active

07605902

ABSTRACT:
There is provided a high quality liquid crystal panel having a thickness with high accuracy, which is designed, without using a particulate spacer, within a free range in accordance with characteristics of a used liquid crystal and a driving method, and is also provided a method of fabricating the same. The shape of a spacer for keeping a substrate interval constant is made such that it is a columnar shape, a radius R of curvature is 2 μm or less, a height H is 0.5 μm to 10 μm, a diameter is 20 μm or less, and an angle α is 65° to 115°. By doing so, it is possible to prevent the lowering of an opening rate and the lowering of light leakage due to orientation disturbance.

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