Semi-penetrating LCD

A liquid crystal display, semi-transparent technology, applied in static indicators, instruments, nonlinear optics, etc., can solve the problem of additional manufacturing cost of optical film 390
CN101109877BInactive Publication Date: 2010-05-12WINTEK CORP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
WINTEK CORP
Publication Date
2010-05-12
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides a semi-penetrating LCD. By setting a resistor between a penetrating electrode and a reflecting board, or by connecting in a floating and insulated way the reflecting board abovethe penetrating electrode and a grounding electrode, and adjusting the electric field size in the reflecting zone, the phase delay of the liquid crystal layer in the reflecting zone and the penetrating zone is adjusted, so that the thickness of the penetrating zone is actually same with that of the reflecting zone, this avoids the complicated making process for two layers of gap.
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Description

technical field

[0001] The present invention relates to a liquid crystal display, in particular to a transflective liquid crystal display. Background technique

[0002] Referring to FIG. 1 , the conventional double-layer liquid crystal cell transflective liquid crystal display 100 includes two polarizers 132 and 134 , and two compensation films 122 and 124 are disposed between the two polarizers 132 and 134 . The two substrates 112 and 114 are sandwiched between the two compensation films 122 and 124 , a liquid crystal layer 140 with a thickness of d is arranged between the two substrates 112 and 114 , and a reflector with a plurality of openings is arranged on the substrate 114 . plate 150. The light 160 provided by the backlight source (not shown) passes through the substrate 114, the opening of the reflector 150 and the liquid crystal layer 140, and reaches the eyes of the observer; the external light 170 passes through the substrate 112 and the liquid crystal layer 140,...

Claims

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