TOUCH PANEL
First Claim
1. A touch panel comprising:
- a substrate;
a decoration layer disposed on at least one side of the substrate, the decoration layer having an outer margin and an inner margin, the outer margin opposite to the inner margin and adjacent to an edge of the substrate, wherein the inner margin is located between a reference line and the outer margin, and the reference line is at least 20 μ
m apart from the inner margin; and
a plurality of conductive elements disposed on the substrate, the conductive elements comprising at least two cross-interface portions, the at least two cross-interface portions covering the decoration layer and a region on the substrate without the decoration layer;
wherein, a distance between the at least two cross-interface portions adjacent to each other comprises a first distance in a region outward of the reference line to the outer margin, and comprises a second distance in a region inward of the reference line, and the first distance is greater than the second distance;
wherein, the conductive elements at least construct a plurality of touch sensing units, and each touch sensing unit is used to form a capacitance coupling.
1 Assignment
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Accused Products
Abstract
A touch panel including a substrate, a decoration layer, and conductive elements is provided. The decoration layer has an outer margin adjacent to an edge of the substrate and an inner margin opposite to the outer region. A reference line is away from the inner margin with a distance of at least 20 μm towards a direction away from the outer margin. At least one of the conductive elements includes a cross-interface portion which covers the decoration layer and a region of the substrate without the decoration layer. A first distance and a second distance between two adjacent cross-interface portions are provided in a region outward of the reference line to the outer margin of the decoration layer, and in a region inward of the reference line, respectively. The first distance is greater than the second distance. The conductive elements construct touch sensing units for forming a capacitance coupling.
27 Citations
46 Claims
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1. A touch panel comprising:
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a substrate; a decoration layer disposed on at least one side of the substrate, the decoration layer having an outer margin and an inner margin, the outer margin opposite to the inner margin and adjacent to an edge of the substrate, wherein the inner margin is located between a reference line and the outer margin, and the reference line is at least 20 μ
m apart from the inner margin; anda plurality of conductive elements disposed on the substrate, the conductive elements comprising at least two cross-interface portions, the at least two cross-interface portions covering the decoration layer and a region on the substrate without the decoration layer; wherein, a distance between the at least two cross-interface portions adjacent to each other comprises a first distance in a region outward of the reference line to the outer margin, and comprises a second distance in a region inward of the reference line, and the first distance is greater than the second distance; wherein, the conductive elements at least construct a plurality of touch sensing units, and each touch sensing unit is used to form a capacitance coupling. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A touch panel comprising:
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a substrate; a decoration layer disposed on at least one side of the substrate, the decoration layer having a multi-layer structure, and an outermost layer structure in the multi-layer structure away from the substrate having an outer margin and a inner margin, the outer margin being closer to an edge of the substrate than the inner margin, wherein the inner margin is located between the outer margin and a reference line, and the reference line is at least 20 μ
m apart from the inner margin; anda plurality of conductive elements disposed on the substrate, the conductive elements comprising at least two cross-interface portions, the at least two cross-interface portions cover the decoration layer and a region on the substrate without the decoration layer; wherein, a distance between the at least two cross-interface portions adjacent to each other comprises a first distance in a region outward of the reference line to the outer margin, and comprises a second distance in a region inward of the reference line, and the first distance is greater than the second distance; wherein, the conductive elements at least construct a plurality of touch sensing units, and each touch sensing unit is used to form a capacitance coupling. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31)
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32. A touch panel comprising:
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a substrate; a light resistant layer disposed on the substrate to form a budge structure, the light resistant layer comprising at least one layer structure; and a plurality of conductive elements disposed on the substrate, the conductive elements comprising at least two cross-interface portions, the at least two cross-interface portions covering the light resistant layer and a region on the substrate without the light resistant layer; wherein, the light resistant layer comprises a contacting surface contacted with the at least two cross-interface portions; wherein, in a coverage of the contacting surface, a distance between the at least two cross-interface portions adjacent to each other is greater than or equal to 35 μ
m; andwherein, the conductive elements at least construct a plurality of touch sensing units, and each touch sensing unit is used to form a capacitance coupling. - View Dependent Claims (33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46)
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Specification