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Conductive patterns and electrode patterns for single-layer capacitive touch screens

A conductive pattern, single-layer technology, applied to conductive layers on insulating carriers, electrical digital data processing, input/output processes of data processing, etc. Low visibility effects

Inactive Publication Date: 2017-10-17
MITSUBISHI PAPER MILLS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if two layers of metal mesh are overlapped, the light transmittance becomes lower and it becomes a dark touch screen

Method used

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  • Conductive patterns and electrode patterns for single-layer capacitive touch screens
  • Conductive patterns and electrode patterns for single-layer capacitive touch screens
  • Conductive patterns and electrode patterns for single-layer capacitive touch screens

Examples

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Embodiment Construction

[0048] Hereinafter, when the present invention will be described in detail, it will be described with reference to the accompanying drawings. However, it goes without saying that the present invention can be variously modified and modified without departing from the technical scope thereof, and is not limited by the following embodiments. limited.

[0049] image 3 It is a diagram illustrating a unit pattern used in the conductive pattern of the present invention, and the parts drawn by lines (excluding lines, arrows, symbols, etc. for description) are thin metal lines. The unit figure of the present invention is a figure selected from the following figures: as an interior angle, there is an angle (A angle) greater than 180° and 5 angles less than 180°, A angle and the third angle counted downward from A angle The sum of the angles of (B angle) is a concave hexagon of 360° and its congruent figures. image 3 In (3-a), angle A is greater than 180°, and the other five angles are...

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Abstract

The invention provides a conductive pattern suitable for a light-transmitting electrode of a capacitive touch screen, having low visibility, high light-transmittance, and hardly generating moiré. The conductive pattern is a conductive pattern having a row of unit patterns, and the row of the unit patterns is formed by a continuous arrangement of unit patterns formed by conductive thin metal wires or metal thin wires containing broken parts, and the unit patterns are as follows: Figures selected from the following figures: angles having one angle greater than 180° (angle A) and 5 angles less than 180° as interior angles, angle A and the third angle from angle A (angle B) A concave hexagon whose sum is 360° and its congruent figure, the conductive pattern has: the unit figures are arranged continuously so as to extend in the direction of the bisector of the angle formed by the bisector of angle A and the bisector of angle B The columns of the cell graph.

Description

technical field [0001] The present invention relates to conductive patterns of conductive materials mainly used in touch screens and electrode patterns of single-layer capacitive touch screens. Background technique [0002] In electronic devices such as personal digital assistants (PDAs), notebook computers, office automation equipment, medical equipment, or car navigation systems, touch screens are widely used as input means for these displays. [0003] According to the method of position detection, there are optical type, ultrasonic type, surface capacitive type, projected capacitive type, resistive film type, etc. for the touch panel. In a resistive film type touch screen, as a light-transmitting electrode used as a touch sensor, a light-transmitting conductive material and a glass having a light-transmitting conductive layer are arranged opposite to each other through a spacer, and a current flows on the light-transmitting conductive material to measure Construction of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F3/044H01B5/14
CPCG06F3/0412G06F3/0443G06F2203/04103G06F2203/04112G06F3/047
Inventor 吉城武宣
Owner MITSUBISHI PAPER MILLS LTD
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