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Light-transmitting electrode laminate

An electrode layer and light-transmitting technology, applied to the conductive layer on the insulating carrier, layered products, metal layered products, etc., can solve problems such as insufficient methods, achieve excellent reliability, and suppress changes in resistance value

Inactive Publication Date: 2020-08-11
MITSUBISHI PAPER MILLS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of the above-mentioned methods is sufficient for suppressing the fluctuation of the resistance value caused by the above-mentioned chloride ions.

Method used

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  • Light-transmitting electrode laminate
  • Light-transmitting electrode laminate
  • Light-transmitting electrode laminate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0149] Hereinafter, the present invention will be described in detail using examples. However, the present invention is not limited to the following examples, and various modifications and changes are possible unless the gist of the present invention is exceeded.

[0150] Fabrication of light-transmitting electrode 1

[0151] As the support, a polyethylene terephthalate film with a thickness of 100 μm was used. In addition, the total light transmittance of this support was 91.5%.

[0152] Next, a base layer of the composition described below was coated on the support, dried, and a physical development core layer was provided.

[0153] Preparation of palladium sulfide sol

[0154]

[0155] Liquid A and liquid B were mixed while stirring, and passed through a column filled with an ion exchange resin after 30 minutes to obtain a palladium sulfide sol.

[0156] Substrate composition / square meter

[0157]

[0158]

[0159] [chem 29]

[0160]

[0161] On the base la...

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Abstract

According to the invention, the resistance value change caused by chlorine ions can be inhibited., and is excellent in reliability; the light-permeable electrode laminate is a surface on one side, which is provided with a net-shaped metal fine line pattern, on a support body and is provided with a net-shaped metal thin line pattern, and a light-transmissive electrode laminate having an adhesive layer and a functional material at least in the order of the adhesive layer and the functional material., the line width of the metal thin line forming the net-shaped metal thin line pattern is 1 -5 microns to 10 microns, the adhesive layer contains a benzotriazole compound with a specific structure.

Description

technical field [0001] The present invention relates to a light-transmitting electrode laminate capable of suppressing changes in resistance value due to chloride ions and having excellent reliability. Background technique [0002] In electronic devices such as smartphones, personal digital assistants (PDAs), notebook computers, tablet computers, OA equipment, medical equipment, or car navigation systems, touch sensors are widely used as a means of input to their display screens. [0003] Among the touch sensors, optical, ultrasonic, resistive film, surface capacitive, projected capacitive, and the like are known depending on the method of position detection. In the above-mentioned display applications, resistive film type and projected capacitive touch sensors are suitably used. The resistive touch sensor uses two light-transmitting electrodes having a light-transmitting conductive layer on a support, and has a structure in which these light-transmitting electrodes are sep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/044C09J11/06C09J133/14
CPCC08K5/3475C09J11/06C09J133/14G06F3/044G06F2203/04112B32B7/12B32B15/02C09J7/28H01B5/14
Inventor 西村直哉
Owner MITSUBISHI PAPER MILLS LTD
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