TOUCH SCREEN AND MANUFACTURING METHOD
First Claim
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1. A touch screen, comprising:
- a substrate;
a plurality of first electrodes extending in a first direction above the substrate;
a plurality of second electrodes extending in a second direction above the substrate and disposed to intersect the first electrodes, wherein the first electrode and the second electrode are transparent electrodes;
the first electrodes are disconnected into a plurality of first sub-electrodes in intersection regions with the second electrodes, and any two adjacent first sub-electrodes within the same first electrode are electrically connected through a bridging component;
the bridging component is insulated from the second electrode by an insulating layer; and
a blanking component, at least including a first blanking layer and a second blanking layer for reducing reflection of external light, wherein the first blanking layer and the second blanking layer are different in density;
the blanking component is arranged between the substrate and the bridging component; and
the substrate is arranged between the blanking component and an external environment.
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Abstract
Embodiments of the present invention provide a touch screen and a manufacturing method thereof. The touch screen includes: a substrate, a plurality of first electrodes, a plurality of second electrodes and a blanking component. The blanking component at least includes a first blanking layer and a second blanking layer for reducing reflection of external light, wherein, the first blanking layer and the second blanking layer are different in density; the blanking component is arranged between the substrate and the bridging component; and the substrate is arranged between the blanking component and an external environment.
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Citations
24 Claims
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1. A touch screen, comprising:
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a substrate; a plurality of first electrodes extending in a first direction above the substrate; a plurality of second electrodes extending in a second direction above the substrate and disposed to intersect the first electrodes, wherein the first electrode and the second electrode are transparent electrodes;
the first electrodes are disconnected into a plurality of first sub-electrodes in intersection regions with the second electrodes, and any two adjacent first sub-electrodes within the same first electrode are electrically connected through a bridging component;
the bridging component is insulated from the second electrode by an insulating layer; anda blanking component, at least including a first blanking layer and a second blanking layer for reducing reflection of external light, wherein the first blanking layer and the second blanking layer are different in density;
the blanking component is arranged between the substrate and the bridging component; and
the substrate is arranged between the blanking component and an external environment. - View Dependent Claims (3, 5, 6, 7, 8, 9, 10, 11, 12, 22)
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2. A touch screen, comprising:
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a substrate; a plurality of first electrodes extending in a first direction above the substrate; and a plurality of second electrodes extending in a second direction above the substrate and disposed to intersect the first electrodes; wherein the first electrode and the second electrode are insulated by an insulating layer in an intersection region;
at least one of the first electrode and the second electrode includes a first blanking layer and a second blanking layer, for reducing reflection of external light. - View Dependent Claims (4, 13, 21, 23)
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14. A manufacturing method of a touch screen, comprising steps of:
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forming a plurality of first electrodes and second electrodes disposed to intersect each other on a substrate;
disconnecting the first electrodes in regions intersecting with the second electrode to form a plurality of first sub-electrodes, wherein the first electrodes and the second electrodes are transparent electrodes;forming a bridging layer for connecting any two adjacent first sub-electrodes within the same first electrode on the substrate; and sequentially forming a first blanking layer and a second blanking layer in a region corresponding to the bridging layer on the substrate, for reducing reflection of external light. - View Dependent Claims (15, 16, 24)
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17-20. -20. (canceled)
Specification