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Portable electronic device with anti-reflection microstructure

A technology of electronic devices and microstructures, applied in optics, instruments, nonlinear optics, etc., can solve problems such as poor clarity

Inactive Publication Date: 2008-04-23
INNOCOM TECH SHENZHEN +1
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  • Abstract
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Problems solved by technology

[0002] Due to the difference in the refractive index between the substrate and the air, light of different wavelengths enters the surface of the substrate from the air, and part of the light will be reflected. This reflection phenomenon causes the image seen by the eyes when people obtain knowledge or images from the display. In addition to text and pictures, there are also light images entering the display, resulting in poor clarity

Method used

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  • Portable electronic device with anti-reflection microstructure
  • Portable electronic device with anti-reflection microstructure
  • Portable electronic device with anti-reflection microstructure

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Embodiment Construction

[0026] In order to make the above-mentioned purposes, features, and advantages of the present invention more obvious and easy to understand, the preferred embodiments of the portable electronic device with anti-reflection microstructure according to the present invention are specifically cited below, together with the accompanying drawings, as an example. The detailed description is as follows, wherein the same components will be described with the same reference numerals.

[0027] see figure 1 , is a schematic diagram of the anti-reflection microstructure of the present invention. In the figure, the anti-reflection microstructure 10 at least includes a base layer 11 and a microstructure layer 12, the microstructure layer 12 grows on the surface of the base layer 11, and the microstructure layer 12 is composed of cones 121, and a reflective film 13 can be added Use ambient light sources to increase display brightness.

[0028] The above-mentioned cones include four-sided pyr...

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Abstract

The invention comprises a body and a micro structure. The surface of the body has a lens; at the surface of the lens has a micro structure layer composed of multi cones in order to make the portable electronic device have the anti-reflection function to the ambient light source, and to guide the ambient light source to the display module so as to increase the brightness of the display module; the display module comprises a polarizing filter, a LCD panel and a backlight module; on the polarizing filter there is a micro structure composed of multi cones and used for guiding the ambient light source to the display module, and a reflection film formed on lower polarizing filter of the LCD panel and used for reflecting the ambient light to increase the brightness of the display module.

Description

Technical field: [0001] The present invention provides a portable electronic device with an anti-reflection microstructure, and in particular relates to the refraction of ambient light by the material and geometric shape of the microstructure to achieve an anti-reflection effect. Background technique: [0002] Due to the difference in the refractive index between the substrate and the air, light of different wavelengths enters the surface of the substrate from the air, and part of the light will be reflected. This reflection phenomenon causes the image seen by the eyes when people obtain knowledge or images from the display. In addition to text and pictures, there are also light images entering the display, resulting in poor clarity. It can be seen from the principle of optics that if light of a fixed wavelength enters the substrate from the air without reflection, it is necessary to deposit multi-layer films on the surface of the substrate to reduce the reflection of light ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02B5/00G02B5/04
Inventor 游川倍
Owner INNOCOM TECH SHENZHEN
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