Reflective liquid crystal display device having obliquely...

Details Reflective liquid crystal display device having obliquely... Reflective liquid crystal display device having obliquely...

2007-03-20

2007-03-20

Schechter, Andrew (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S130000

Reexamination Certificate

active

10925480

ABSTRACT:
In a reflective liquid crystal display device according to the invention, while maintaining alignment characteristics by an obliquely evaporated alignment film, an electrical problem due to the film structure can be solved, and ions of the like can be prevented from passing through an alignment film, thereby long-term drive reliability can be achieved. Further, misalignment and nonuniform alignment due to the structure of an inter-pixel groove can be prevented so as to achieve superior image quality.

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H. Vithana, et al., “Controlled Tilted Homeotropic Alignment of Liquid Crystals for Display Applications”, Japanese Journal of Applied Physics, Tokyo, JP, vol. 35, No. 3A, pp. L320-L323 XP000732106 1996).

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