Touch panel
First Claim
Patent Images
1. A touch panel comprising:
- a display unit having display elements which are arranged in a first lattice; and
an input panel, disposed on said display unit, having a structure comprising transparent resistive films maintained at a predetermined distance by insulating dot spacers and 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;
space="preserve" listing-type="equation">0°
<
Θ
<
15°
, wherein a value "a" (a≧
0) representing a relationship between a lattice interval of the first lattice and a lattice interval of the second lattice satisfies a condition of ##EQU8## the lattice interval being an interval between adjacent lines of the lattice, the lattice intervals of the first lattice and the second lattice respectively having values d and d(1+a) or d(1+a) and d.
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Accused Products
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
1 Claim
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1. A touch panel comprising:
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a display unit having display elements which are arranged in a first lattice; and an input panel, disposed on said display unit, having a structure comprising transparent resistive films maintained at a predetermined distance by insulating dot spacers and 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;
space="preserve" listing-type="equation">0°
<
Θ
<
15°
,wherein a value "a" (a≧
0) representing a relationship between a lattice interval of the first lattice and a lattice interval of the second lattice satisfies a condition of ##EQU8## the lattice interval being an interval between adjacent lines of the lattice, the lattice intervals of the first lattice and the second lattice respectively having values d and d(1+a) or d(1+a) and d.
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Specification