Electrode pattern structure of a capacitive touch panel and method of manufacturing the same
First Claim
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1. An electrode pattern structure of a touch panel, comprising:
- a substrate;
a plurality of first electrodes, at least one first electrode of said plurality of first electrodes disposed on said substrate;
an insulator comprising at least one insulator piece and disposed on said at least one first electrode;
a plurality of second electrodes, at least one second electrode of said plurality of second electrodes disposed on said at least one insulator piece and crossing over said at least one insulator piece and said at least one first electrode at at least one intersection of said at least one first electrode and said at least one second electrode, wherein said at least one insulator piece is positioned only at said at least one intersection; and
a plurality of protective blocks, at least one protective block of said plurality of protective blocks located on said at least one second electrode and positioned only at said at least one intersection, wherein each of said protective blocks are positioned only at each of said intersections of said first electrodes and said second electrodes, and wherein said at least one protective block is transparent,wherein said at least one protective block stacks on said at least one insulator piece and only covers a part of said at least one second electrode overlapped with said at least one insulator piece, said at least one protective block in contact only with said at least one second electrode and said at least one insulator piece, and said at least one protective block covering a lateral surface of said at least one second electrode and a lateral surface of said at least one insulator piece.
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Abstract
An electrode pattern structure of a capacitive touch panel is provided. The electrode pattern structure of a capacitive touch panel of the present invention, in one embodiment, comprises a substrate, at least one first electrode disposed on said substrate, an insulator disposed on said at least one first electrode, at least one second electrode disposed on said insulator and overlapped with said at least one first electrode at least one intersection, and at least one protective block located on said at least one second electrode and positioned at said at least one intersection.
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Citations
24 Claims
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1. An electrode pattern structure of a touch panel, comprising:
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a substrate; a plurality of first electrodes, at least one first electrode of said plurality of first electrodes disposed on said substrate; an insulator comprising at least one insulator piece and disposed on said at least one first electrode; a plurality of second electrodes, at least one second electrode of said plurality of second electrodes disposed on said at least one insulator piece and crossing over said at least one insulator piece and said at least one first electrode at at least one intersection of said at least one first electrode and said at least one second electrode, wherein said at least one insulator piece is positioned only at said at least one intersection; and a plurality of protective blocks, at least one protective block of said plurality of protective blocks located on said at least one second electrode and positioned only at said at least one intersection, wherein each of said protective blocks are positioned only at each of said intersections of said first electrodes and said second electrodes, and wherein said at least one protective block is transparent, wherein said at least one protective block stacks on said at least one insulator piece and only covers a part of said at least one second electrode overlapped with said at least one insulator piece, said at least one protective block in contact only with said at least one second electrode and said at least one insulator piece, and said at least one protective block covering a lateral surface of said at least one second electrode and a lateral surface of said at least one insulator piece. - View Dependent Claims (2, 3, 4, 10, 11, 12, 13)
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5. A method of manufacturing an electrode pattern structure comprising:
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laying at least one first electrode on a substrate; placing at least one insulator piece on said at least one first electrode; laying at least one second electrode disposed on said at least one insulator piece and crossing over said at least one insulator piece and said at least one first electrode at at least one intersection of said at least one first electrode and said at least one second electrode to insulate said at least one second electrode from said at least one first electrode, wherein said at least one insulator piece is positioned only at said at least one intersection; and placing at least one protective block on said at least one second electrode and positioned only at said at least one intersection, wherein said at least one protective block is transparent, wherein said at least one protective block stacks on said at least one insulator piece and covers only a part of said at least one second electrode overlapped with said at least one insulator piece, and wherein said at least one protective block is in contact only with said at least one second electrode and said at least one insulator piece, and said at least one protective block covering a lateral surface of said at least one second electrode and a lateral surface of said at least one insulator piece. - View Dependent Claims (6, 7, 8, 9)
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14. An electrode pattern structure of a touch panel, comprising:
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a substrate; at least one first electrode disposed on said substrate; an insulator comprising an insulator piece disposed on said at least one first electrode; at least one second electrode disposed on said insulator piece and crossing over said insulator piece and said at least one first electrode at at least one intersection of said at least one first electrode and said at least one second electrode, wherein said insulator piece is positioned only at said at least one intersection; and at least one transparent protective block located on said at least one second electrode and positioned only at said at least one intersection, wherein said at least one protective block is disposed only on said at least one second electrode, and covers only a part of said at least one second electrode overlapped with said insulator piece, such that said at least one protective block is in contact with only said at least one second electrode and a portion of an upper surface of said insulator. - View Dependent Claims (15, 16, 17, 18)
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19. A method of manufacturing an electrode pattern structure comprising:
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laying at least one first electrode on a substrate; placing at least one insulator piece of an insulator on said at least one first electrode; laying at least one second electrode crossing over said at least one insulator piece and said at least one first electrode at at least one intersection of said at least one first electrode and said at least one second electrode to insulate said at least one second electrode from said at least one first electrode, wherein said at least one insulator piece is positioned only at said at least one intersection; and placing at least one transparent protective block on said at least one second electrode at said at least one intersection, wherein said at least one protective block is positioned only at said at least one intersection and disposed only on said at least one second electrode, and covers only a part of said at least one second electrode overlapped with said at least one insulator piece, such that said at least one protective block is in contact only with said at least one second electrode and a portion of an upper surface of said insulator. - View Dependent Claims (20, 21, 22, 23, 24)
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Specification