Display device
First Claim
1. A display device comprising:
- a liquid crystal display screen comprising;
a substrate having a first surface and a second surface opposite to the first surface; and
a first electrode located on the first surface of the substrate and comprising a plurality of first conductive bands having a highest electrical conductivity in a first direction;
a transparent conductive layer located on the second surface of the substrate, wherein the transparent conductive layer comprises a plurality of second conductive bands having a highest electrical conductivity in a second direction; and
a plurality of capacitances formed at intersections of the plurality of first conductive bands and the plurality of second conductive bands;
wherein the liquid crystal display screen further comprises;
a first alignment layer located on the first electrode;
a thin film transistor panel spaced from the substrate and having a third surface facing the first surface of the substrate;
a second electrode located on the third surface of the thin film transistor panel;
a second alignment layer located on the second electrode;
a liquid crystal layer located between the first alignment layer and the second alignment layer;
a first polarizer located between the first electrode and the first alignment layer; and
a second polarizer located on a fourth surface of the thin film transistor panel opposite to the third surface.
1 Assignment
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Accused Products
Abstract
A display device includes a touch panel located on a liquid crystal display screen. The touch panel includes a substrate having a first surface and a second surface opposite to the first surface, a first transparent conductive layer located on the first surface of the substrate and comprising a plurality of first conductive bands having a highest electrical conductivity in a first direction, and a second transparent conductive layer located on the second surface of the substrate and comprising a plurality of second conductive bands having a highest electrical conductivity in a second direction. The substrate and the first transparent conductive layer are common substrate and transparent conductive layer of the liquid crystal display screen.
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Citations
9 Claims
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1. A display device comprising:
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a liquid crystal display screen comprising; a substrate having a first surface and a second surface opposite to the first surface; and a first electrode located on the first surface of the substrate and comprising a plurality of first conductive bands having a highest electrical conductivity in a first direction; a transparent conductive layer located on the second surface of the substrate, wherein the transparent conductive layer comprises a plurality of second conductive bands having a highest electrical conductivity in a second direction; and a plurality of capacitances formed at intersections of the plurality of first conductive bands and the plurality of second conductive bands; wherein the liquid crystal display screen further comprises; a first alignment layer located on the first electrode; a thin film transistor panel spaced from the substrate and having a third surface facing the first surface of the substrate; a second electrode located on the third surface of the thin film transistor panel; a second alignment layer located on the second electrode; a liquid crystal layer located between the first alignment layer and the second alignment layer; a first polarizer located between the first electrode and the first alignment layer; and a second polarizer located on a fourth surface of the thin film transistor panel opposite to the third surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification