Touch panel having spacers arranged on vertexes of orthogonal hexagons
First Claim
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1. A touch panel, comprising:
- a display unit having display elements arranged in a lattice; and
an input panel, disposed on said display unit, comprising transparent resistive films spaced at a predetermined distance by a plurality of insulating dot spacers two-dimensionally arranged on vertexes of orthogonal hexagons lying in a plane therebetween and formed.
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Abstract
A touch panel includes a display unit having display elements which are arranged in a first lattice, and an input panel, put on the display unit, having a structure in which transparent resistive films maintained at a predetermined distance by insulating dot spacers are provided on a transparent substrate, the insulating dot spacers being arranged in a second lattice, wherein a relative angle θ between a direction in which the display elements are arranged in the first lattice and a direction in which the insulating dot spacers are arranged in the second lattice falls in a range of 15°≦θ≦30°.
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Citations
7 Claims
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1. A touch panel, comprising:
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a display unit having display elements arranged in a lattice; and an input panel, disposed on said display unit, comprising transparent resistive films spaced at a predetermined distance by a plurality of insulating dot spacers two-dimensionally arranged on vertexes of orthogonal hexagons lying in a plane therebetween and formed.
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2. An input panel used in a touch panel, said input panel comprising:
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a transparent substrate; and transparent resistive films provided on said transparent substrate, said transparent resistive films being spaced at a predetermined distance by a plurality of insulating dot spacers which are two-dimensionally arranged on vertexes of orthogonal hexagons lying in a plane disposed between, and in parallel to, the films. - View Dependent Claims (3)
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4. A touch panel, comprising:
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a display unit having display elements arranged in a lattice; and an input panel, disposed on said display-unit, comprising transparent resistive films formed on a transparent substrates, the transparent resistive files being spaced at a predetermined distance by a plurality of insulating dot spacers and wherein the plurality of insulating dot spacers is arranged two-dimensionally, on respective vertexes of orthogonal hexagons spaced in a plane and disposed between the films, with a periodicity of the respective spacings between each insulating dot spacer and the plural insulating dot spacers respectively adjacent thereto selected to produce a reduced number of periodical interferences between the display elements and the insulating dot spacers, in a display produced on the touch panel, relatively to a number thereof produced by a random arrangement of the insulation dot spacers.
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5. A touch panel, comprising:
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a display unit having display elements arranged in a lattice; and an input panel, disposed on said display unit, comprising transparent resistive films formed on a transparent substrate, the transparent resistive films being spaced at a predetermined distance by a plurality of insulating dot spacers and wherein the plurality of insulating dot spacers is two-dimensionally arranged in a plane disposed between the films, a distance between each insulating dot spacer and each of plural and respectively adjacent insulating dot spacers located at respective vertexes of a common orthogonal hexagon being a selected one of three fixed and different, but substantially equal, distances and a periodicity of the respective spacings between each insulating dot spacer and the plural insulating dot spacers respectively adjacent thereto being selected to produce a reduced number of periodical interferences between the display elements and the insulating dot spaces, in a display produced on the touch panel, relatively to a number thereof produced by a random arrangement of the insulating dot spacers.
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6. An input panel for a touch panel, said input panel comprising:
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a transparent substrate; and transparent resistive films provided on said transparent substrate, said transparent resistive films being spaced at a predetermined distance by a plurality of insulating dot spacers two-dimensionally arranged on respective vertexes of orthogonal hexagons spaced in a plane disposed between the films, with a periodicity of the respective spacings between each insulating dot spacer ad the plural insulating dot spacers respectively adjacent thereto being selected to produce a reduced number of periodical interferences between the insulating dot spacers and display elements of the touch panel, in a display produced on the touch panel, relatively to a number thereof produced by a random arrangement of the insulating dot spacers. - View Dependent Claims (7)
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Specification