Array substrate of TFT-LCD and manufacturing method thereof
First Claim
1. An array substrate of a thin film transistor liquid crystal display (TFT-LCD), comprising:
- a base substrate;
gate lines and data lines formed on the substrate, the gate lines and the data lines crossing with each other to define a plurality of pixel units each of which comprises a thin film transistor, a first electrode layer and a second electrode layer,wherein the first electrode layer is separated from the second electrode layer through an insulation layer;
the first electrode layer comprises a plurality of first electrodes separated by openings in the first electrode layer;
the second electrode layer comprises a plurality of second electrodes separated by openings in the second electrode layer;
the second electrodes comprise overlapping electrodes each of which completely overlaps with the first electrodes and non-overlapping electrodes whose edges are completely located within an region corresponding to the openings in the first electrode layer; and
the overlapping electrodes and the non-overlapping electrodes are alternately distributed, andwherein the width “
a”
of each first electrode, the opening width “
b”
of the first electrode layer, the width “
c”
of each second electrode, and the opening width “
d”
of the second electrode layer have the following relationship;
width “
d”
of the second electrode layer have the following relationship;
c+n(c+d)<
a<
c+2d+n(c+d), c<
b<
c+2d, and a+b=2c+2d+n(c+d), wherein “
n”
is an integer greater than or equal to zero.
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Accused Products
Abstract
An array substrate of a TFT-LCD, comprising: a base substrate; gate lines and data lines formed on the substrate, the gate lines and the data lines crossing with each other to define a plurality of pixel units each of which comprises a thin film transistor, a first electrode layer and a second electrode layer, wherein the first electrode layer is separated from the second electrode layer through an insulation layer; the first electrode layer comprises a plurality of first electrodes separated by openings; the second electrode layer comprises a plurality of second electrodes separated by openings; the second electrodes comprise overlapping electrodes each of which completely overlaps with the first electrodes and non-overlapping electrodes whose edges are completely located within an region corresponding to the openings in the first electrode layer.
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Citations
6 Claims
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1. An array substrate of a thin film transistor liquid crystal display (TFT-LCD), comprising:
-
a base substrate; gate lines and data lines formed on the substrate, the gate lines and the data lines crossing with each other to define a plurality of pixel units each of which comprises a thin film transistor, a first electrode layer and a second electrode layer, wherein the first electrode layer is separated from the second electrode layer through an insulation layer;
the first electrode layer comprises a plurality of first electrodes separated by openings in the first electrode layer;
the second electrode layer comprises a plurality of second electrodes separated by openings in the second electrode layer;
the second electrodes comprise overlapping electrodes each of which completely overlaps with the first electrodes and non-overlapping electrodes whose edges are completely located within an region corresponding to the openings in the first electrode layer; and
the overlapping electrodes and the non-overlapping electrodes are alternately distributed, andwherein the width “
a”
of each first electrode, the opening width “
b”
of the first electrode layer, the width “
c”
of each second electrode, and the opening width “
d”
of the second electrode layer have the following relationship;
width “
d”
of the second electrode layer have the following relationship;
c+n(c+d)<
a<
c+2d+n(c+d), c<
b<
c+2d, and a+b=2c+2d+n(c+d), wherein “
n”
is an integer greater than or equal to zero. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification