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Resin touch screen, resin touch screen control panel, home appliance, and processing method

A control panel and touch screen technology, applied in the fields of instruments, electrical digital data processing, computing, etc., can solve the problems of fragility, inability to human-computer interaction, and high glass surface hardness

Active Publication Date: 2020-05-19
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, many low-cost LED digital screens and LCD white screens are used. Users cannot perform human-computer interaction with household appliances through the screen, and the operation is relatively cumbersome. In addition, in order to solve the above problems in the prior art, glass touch screens are used. However, , the glass surface has high hardness and is fragile. If in the drop test, in order to meet the relevant standards, the glass display screen will not be damaged if the household appliance is dropped, the thickness of the glass display screen must be more than 4.5mm, so that the interactive picture in the display area is not clear enough.

Method used

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  • Resin touch screen, resin touch screen control panel, home appliance, and processing method
  • Resin touch screen, resin touch screen control panel, home appliance, and processing method
  • Resin touch screen, resin touch screen control panel, home appliance, and processing method

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specific Embodiment

[0078] In this specific example, if figure 1 As shown, the layers of the resin touch screen 20 from top to bottom are: UV hardening layer 208, resin touch screen body 204, ink printing layer 210, optical double-sided adhesive layer and touch flexible circuit board. The thickness of the resin touch screen body 204 is 2.65 mm, and the thickness of the UV hardening layer 208 is 0.013 mm.

[0079] Such as figure 2 As shown, the number of bosses 2044 is 12, and the height is 0.2 mm; the number of ribs 2048 is 52; the height of steps 2046 is 0.15 mm. When bonding the resin touch screen 20 and the control panel 22, use a glue machine to apply glue along the line formed by the center of the convex rib 2048 of the resin touch screen 20. The glue used is ultraviolet curable resin glue. The resin display screen 10 is turned upside down and pressed onto the hollowed-out rectangular area of ​​the control panel 22 . The surrounding bosses 2044 reserve a space of 0.2 mm between the resin...

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Abstract

The invention provides a resin touch screen, a resin touch screen control panel, a household appliance and a processing method. The resin touch screen comprises a touch circuit board, a resin touch screen body and a connector, wherein the resin touch screen body is arranged at one side of the touch circuit board; a projection area, on the touch circuit board, of the resin touch screen is greater than an area of a picture displayed by the touch circuit board; the connector is arranged between the touch circuit board and the resin touch screen body; and the touch circuit board is fixed with the resin touch screen body through the connector. The resin touch screen is low in cost, wear-resisting, corrosion-resisting and clear and complete in picture display; and when the resin touch screen is adhered with a control panel, the glue does not overflows, so that the adhesion strength between the resin touch screen and the control panel is better and the surface of the resin touch screen is more bright and clean.

Description

technical field [0001] The invention relates to the technical field of touch screens, in particular to a resin touch screen, a resin touch screen control panel, a household appliance and a processing method. Background technique [0002] At present, the traditional control programs on household appliances use knobs, and the operation knob selects the corresponding program, and the main control circuit board of the household appliance executes the corresponding instructions. The screen display of household appliances can only display time, speed, temperature, function and other related states. At present, many low-cost LED digital screens and LCD white screens are used. Users cannot perform human-computer interaction with household appliances through the screen, and the operation is relatively cumbersome. In addition, in order to solve the above problems in the prior art, glass touch screens are used. However, , the glass surface has high hardness and is fragile. If in the d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/041G06F2203/04103
Inventor 刘纯一胡伟郭卫华
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
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