Liquid crystal display device

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only

Reexamination Certificate

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Details

C349S076000

Reexamination Certificate

active

06933999

ABSTRACT:
In a normally black double cell, grey scale enhancement is obtained by dividing pixels in the driving cell into sub-pixels which are rotated preferably through 180° with respect to each other.

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patent: 5831706 (1998-11-01), Lyu
patent: 5877831 (1999-03-01), Leenhouts et al.

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