Material structure capable of reflecting light rays

A technology of material structure and light, applied in the direction of optics, optical components, instruments, etc., can solve the problems that cannot be well applied to LCD screens, etc., and achieve the effect of easy implementation, simple structure, and good light reflection performance

Inactive Publication Date: 2011-09-28
盛玉林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Traditional reflectors are generally made of white polymers such as high-molecular polyester, and reflections can occur on the surface when light is irradiated on them. Due to some defects in this type of reflector, they cannot be well applied to various types of liquid crystal displays.

Method used

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  • Material structure capable of reflecting light rays
  • Material structure capable of reflecting light rays

Examples

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Embodiment

[0014] Embodiment: A material structure capable of reflecting light, consisting of a substrate layer 1, a metal reflective layer 2 and a protective layer 3 for preventing the metal reflective layer from being damaged and oxidized, and the metal reflective layer is located on the substrate layer and the protective layer.

[0015] The base layer 1 is a plastic sheet. Specifically, the substrate layer can be plastic sheets such as PET (polyethylene terephthalate), PP (polypropylene), PS (polystyrene), PC (polycarbonate), and the like.

[0016] The metal reflective layer 2 may be an aluminum layer. The metal reflective layer is formed on the surface of the substrate layer by vacuum plating. In addition to vacuum plating aluminum, other reflective metal materials can also be vacuum-plated on the surface of the substrate to form the metal reflective layer. The metal reflective layer is a functional main material layer for reflecting light, and when the light hits the metal reflect...

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PUM

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Abstract

The invention discloses a material structure capable of reflecting light rays. The material structure capable of reflecting the light rays consists of a base material layer, a metal light-reflection layer and a protection layer, wherein the metal light-reflection layer is plated on the base material layer in a vacuum mode; the metal light-reflection layer is a functional main material layer which is used for reflecting the light rays; when the light rays are irradiated to the metal light-reflection layer, more than 95 percent of the light rays are reflected back; the protection layer covers the metal light-reflection layer; and the protection layer can prevent the metal light-reflection layer from being damaged or oxidized. The material structure capable of reflecting the light rays has the advantages of better light-reflection performance, long service life and simple structure, is easy to implement and can be widely applied to various products having light ray reflection requirements such as a backlight module of a liquid crystal display screen.

Description

technical field [0001] The invention relates to a material structure, in particular to a reflection plate structure capable of reflecting light. Background technique [0002] Generally, the visible light emitted by the light source diverges to the surroundings. When it is necessary to concentrate the visible light emitted by the light source in one direction, a reflective device can be used to reflect the light propagating in other directions to the desired direction. The reflective sheet (reflective plate) It has such an effect. [0003] Nowadays, liquid crystal displays (LCDs) are widely used in various devices that require image display, from small-sized MP4 and color-screen mobile phones to large-sized TVs, and reflective sheets are widely used in LCDs. LCDs are mainly It includes a liquid crystal panel and a backlight module. The liquid crystal panel is used to display images with light. The backlight module is used to provide light to the liquid crystal panel. The bac...

Claims

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Application Information

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IPC IPC(8): G02B5/08G02B1/10G02B1/14
Inventor 盛玉林
Owner 盛玉林
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