Black cementite for improving screen-to-body ratio and processing method thereof

A processing method and screen-to-body ratio technology, applied in metal material coating process, coating, telephone communication, etc., can solve the problems of smart phones that cannot adapt to narrow bezels, light leakage at the edges, etc., to prevent light leakage and soften the light. , reduce the effect of reflected light

Inactive Publication Date: 2017-09-15
东莞市利锦电子有限公司
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide a blackened plastic iron with improved screen-to-body ratio and its processing method,

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  • Black cementite for improving screen-to-body ratio and processing method thereof

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] figure 1 It shows an embodiment of a blackened plastic iron that improves the screen ratio of the present invention: a blackened plastic iron that improves the screen ratio includes an iron frame 1, and two opposite sides of the iron frame 1 The side part is provided with a black plastic shell 2 by injecting glue, one side part is the light source installation part, the surface of the iron frame 1 is provided with a black nano-coating, and the front and back sides of the iron frame 1 are evenly provided with concave slot.

[0026] The black plastic shell injects glue for the lamp socket. T...

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Abstract

The invention discloses black cementite for improving a screen-to-body ratio and a processing method thereof. The black cementite structurally comprises an iron frame (1), black rubber shells (2) are arranged on two opposite edges of the iron frame (1) in a rubber injection manner, a light source mounting part is arranged on one edge, black nanometer coating is arranged on the surface of the iron frame (1), and inward concave slotted holes are formed in front and back surfaces of the iron frame (1). The injection molding rubber coating process on the left and right sides (long edges) of the light leakage prevention cementite is cancelled, no rubber frame design is adopted to the left and right sides to adapt to the design that no frame or narrow frames are arranged on the left and right sides of the display screen of the whole mobile phone, in addition, nanometer melanization is carried out on the surface of the iron frame, so that the whole cementite is completely black, and the black has a light absorption effect on light so as to prevent light leakage and realize light elimination and light leakage functions.

Description

technical field [0001] The invention relates to a light-emitting module of a mobile phone screen, in particular to a blackened plastic iron for increasing the screen-to-body ratio and a processing method thereof. Background technique [0002] In the existing mobile phone manufacturing industry, mobile phone screens are increasingly leaning toward thinner and frameless structures. When traditional plastic iron is used in smart phones with narrow frames, because the frame is very narrow, it is easy to leak light at the edge, which will reduce the display of the phone. The display effect of the edge of the screen. However, the current rubber irons cannot meet the requirements of borderless display screens. During use, most of the rubber irons are white, which tends to produce large reflections at the edges, causing discomfort to the eyes. It is also easy to leak light at the edge of the display screen, which affects the display effect of the edge part of the mobile phone. ...

Claims

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Application Information

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IPC IPC(8): H04M1/02C23C30/00B21D35/00
CPCB21D35/002C23C30/00H04M1/0266
Inventor 曾忠国
Owner 东莞市利锦电子有限公司
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