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Reflector plate with different viscosity on double faces

A technology of double-sided difference and reflective sheet, which is applied in nonlinear optics, installation, optics, etc., can solve the problems of repeated tearing and pasting, poor reflection effect, high stretching rate, etc., and achieve excellent cooling effect, small stretching rate, and wrinkle resistance Good results

Inactive Publication Date: 2017-04-05
SHANGHAI YAOJIA INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

At present, the commonly used reflective sheet is pasted on the LCD screen, which has the disadvantages of being unable to be peeled and pasted repeatedly, easy to wrinkle, high in expansion and contraction, and poor in reflection effect.

Method used

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  • Reflector plate with different viscosity on double faces

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Embodiment Construction

[0012] In order to make the object, technical solution and technical effect of the present invention clearer, the present invention will be further described below in conjunction with specific embodiments. It should be understood that the specific embodiments and related drawings described here are only used to explain the present invention, not to limit the present invention.

[0013] refer to figure 1 , a double-sided differential adhesive reflective sheet, comprising a substrate 1, a silver-plated layer 2 is provided on one side of the substrate, and a graphite layer 3 is provided on the other side. The thickness of the substrate 1 is 1-4 μm, the thickness of the silver-plated layer 2 is 12-18 μm, and the thickness of the graphite layer 3 is 22-28 μm. Both the silver-plated layer 2 and the graphite layer 3 have strong reflective ability and good thermal conductivity and electrical conductivity; especially, the electrical conductivity of graphite is one hundred times higher...

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Abstract

The invention provides a reflector plate with different viscosity on double faces. The reflector plate comprises a base material, a silver coating is arranged at one side of the base material, and a graphite layer is arranged at the other side of the base material; the silver coating is coated with a thin adhesive layer, and the graphite layer is coated with a thick adhesive layer. The reflector plate with different viscosity on double faces can be applied to the lower part of a display screen, and has excellent characteristics that the reflector plate can be torn and pasted repeatedly, and is good in wrinkle resistance, low in ratio of expansion and contraction, and good in reflection effect and cooling effect, and is insulated and the like.

Description

technical field [0001] The invention relates to the technical field of mobile phone accessories, in particular to a double-sided differentially viscous reflective sheet. Background technique [0002] Liquid crystal display is widely used in electronic equipment as a display component. The backlight module is one of the key components of liquid crystal display. Its function is to supply sufficient brightness and uniformly distributed light source so that it can display images normally. One of the commonly used components in the backlight module is a reflector, which is arranged under the display screen to illuminate the screen with light reflected by the mirror. At present, the commonly used reflective sheet is pasted on the liquid crystal display screen, which has the disadvantages that it cannot be repeatedly peeled and pasted, is easy to wrinkle, has a high stretching rate, and has poor reflection effect. Contents of the invention [0003] In order to overcome the defic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357G02B7/182
CPCG02B7/182G02F1/1336
Inventor 曾俊鑫曾锦荣
Owner SHANGHAI YAOJIA INFORMATION TECH
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