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Decorative panel, touch screen and manufacturing method of decorative panel

A technology for decorative panels and manufacturing methods, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., which can solve problems such as difficulty in erasing residual ink and affecting the appearance of patterns in masked areas, and achieve a beautiful appearance Effect

Inactive Publication Date: 2014-03-05
NANCHANG O FILM TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the inkjet printing process, the ink will form a circular area with the nozzle as the center. After the inkjet printing is completed, excess residual ink will be left around the sprayed pattern to form burrs.
Since the residual ink is difficult to be wiped off, it affects the appearance of the pattern of the masked area of ​​the final decorative panel

Method used

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  • Decorative panel, touch screen and manufacturing method of decorative panel
  • Decorative panel, touch screen and manufacturing method of decorative panel
  • Decorative panel, touch screen and manufacturing method of decorative panel

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0032] see Figure 1-3 , the first technical solution of the present invention provides a decorative panel, and the first preferred embodiment of the technical solution provides a decorative panel 100 . The decoration panel 100 can be applied to a touch screen. The decoration panel 100 includes a transparent substrate 110 , a shielding layer 120 and a decoration ink layer 130 .

[0033] The transparent substrate 110 is made of optically transparent material. The optically transparent material may be at least one of optically transparent materials such as glass, polymethyl methacrylate (PMMA), polycarbonate (PC), or polyethylene terephthalate (PET). The thickness of the transparent substrate 110 is 0.1mm-1.0mm, preferably 0.4mm-0.7mm. The transparent substrate 110 includes ...

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PUM

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Abstract

The invention provides a decorative panel applied to a touch screen. The decorative panel comprises a transparent substrate, a mask layer formed on the inner side of the transparent substrate, and an ink decorative layer formed by inkjet printing. The transparent substrate comprises a window area and a mask area around the window area. The mask area includes a cover area and a decorative area around the cover area. The mask layer is formed on the surface of the transparent substrate in the cover area. The ink decorative layer comprises a decorative ink area and a residual ink area. The decorative ink area at least partly covers the decorative area of the transparent substrate. The residual area is formed on one side, far away from the transparent substrate, of the mask layer. In the thickness direction, a projection of the residual area falls in a projection range of the mask layer. The invention further provides a manufacturing method of the decorative panel and a touch screen comprising the decorative panel. Residual ink burrs are avoided occurring to the decorative panel.

Description

technical field [0001] The invention relates to a decorative panel, a touch screen comprising the decorative panel and a manufacturing method of the decorative panel. Background technique [0002] The touch screen is an input device that significantly improves the human-machine interface. It has the characteristics of intuition, simplicity, and speed. The touch screen gives information interaction a new look and is a very attractive new information interaction device. The development of touch screen technology has aroused widespread concern in the information media circles at home and abroad, and has become a rising high-tech industry in the optoelectronic industry. Touch screens have been widely used in many electronic products, such as mobile phones, tablet computers and other electronic products. [0003] The touch screen includes a decorative panel and a sensing element, and the decorative panel is used to protect the sensing element. Usually, the middle part of the de...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 刘伟唐根初
Owner NANCHANG O FILM TECH CO LTD
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