Liquid crystal display device having masking films being connect

Details Liquid crystal display device having masking films being connect Liquid crystal display device having masking films being connect

1993-07-12

1994-03-22

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 54, 359 68, 359 87, G02F 1133

Patent

active

052969541

ABSTRACT:
First display electrodes are formed on a first electrode substrate. Second display electrodes are formed on a second electrode substrate in such a direction as to intersect at right angles with the first display electrodes. In order to obtain a liquid crystal display device provided with a screen having a large contrast ratio, masking films for intermittently masking regions between the display electrodes, formed on at least one of the first electrode substrate, and the second electrode substrate are formed on the display electrodes on the other electrode substrate.

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patent: 5083853 (1992-01-01), Ueki et al.
patent: 5161043 (1992-11-01), Narutaki et al.

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