Metal sticker for keypad of mobile phone and method for manufacturing the same

Abstract

Provided is a metal label for the keyboard of mobile phones and method of manufacturing the same. The metal label is adhered to the keyboard of mobile phones and the keyboard irradiates permeating from a plurality of keys of letters or numbers. The method includes: (a) preparing a conducting substrate; (b) applying on photoresist onto the conducting substrate surface to form a photoresist layer; (c) placing the mask on the upper surface of the photoresist layer for performing exposure and developing to form photoresist patterns; (d) performing plating to the surface of the conducting substrate formed with photoresist patterns to form a metal pattern layer filling the various parts among these photoresist patterns, to form pattern holes corresponding to the letters and numbers; (e) separating the metal pattern layer from the conducting substrate and photoresist patterns, and forming a translucent colored or colorless cover layer on the upper surface of the metal pattern layer; (f) sticking a proliferation film on the lower surface of the metal pattern layer; (g) forming a binding layer on the lower surface of the proliferation film for binding a strippable coherent film.

Description

technical field [0001] The present invention relates to a metal sticker that can be attached to or removed from the keypad of a mobile phone according to the preference of the user, and more specifically, the present invention Related to a metal sticker for a keyboard of a mobile phone and a manufacturing method thereof, wherein the metal sticker is attached to the keyboard of the mobile phone to improve appearance and effectively prevent contact dermatitis caused by metal, the keyboard penetrates Letters or numbers assigned to a plurality of buttons are illuminated. Background technique [0002] In general, a decal is a printed article including an advertising statement or design, and the surface of the decal has an adhesive applied to it to be affixed to the desired location. [0003] According to different materials, labels can be divided into paper labels, resin labels, metal labels and so on. Specifically, the metal decals are shiny and have an elegance rarely seen wi...

AI Technical Summary

Problems solved by technology

[0008] In addition, in the case of using a metal material to manufacture a key input pad for a mobile phone, the color of the metal material may be fixed to silver or the like regardless of the user's preference, and the key input pad cannot be replaced or replaced.

Therefore, the user becomes easily tired of the key input pad

Also, simple metallic colors are not enough for the user who wants to show his / her strong personality

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