Method of manufacturing liquid crystal display device

Details Method of manufacturing liquid crystal display device Method of manufacturing liquid crystal display device

1998-03-18

2000-11-28

Dudek, James A.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349141, G02F 11337

Patent

active

061542660

ABSTRACT:
In a method of manufacturing a liquid crystal display device for applying between electrodes lateral electric field in parallel to a substrate to control liquid crystal disposed between first and second substrates, when a rubbing treatment is conducted on an orientation film (15) on a first substrate having gate bus lines (7) and drain bus lines (8), active elements (9) arranged in a matrix form in correspondence with the respective intersection points of the gate and drain bus lines (7, 8), and a common electrode 11 and a pixel electrode 12 which are provided in an interdigital arrangement in each unit pixel portion, the rubbing treatment is conducted twice so that a first rubbing direction (13) set in the first rubbing step is opposite to a second rubbing direction (14) set in the second rubbing step by 180 degrees.

REFERENCES:
patent: 5745206 (1998-04-01), Koike et al.

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