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Light emitting device and its method

A technology for light-emitting devices and display devices, which can be used in identification devices, optics, nonlinear optics, etc., and can solve problems such as waste.

Inactive Publication Date: 2007-06-27
GETAC TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the light source provided by the backlight module is only used for the light-emitting display of the liquid crystal display, and there is no other use, so it will cause a lot of waste

Method used

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  • Light emitting device and its method
  • Light emitting device and its method
  • Light emitting device and its method

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Embodiment Construction

[0021] In order to enable the examiner to have a further understanding and understanding of the technical features and achieved effects of the present invention, the display device according to the preferred embodiment of the present invention will be described below with reference to the relevant drawings.

[0022] Please refer to FIG. 1 , which is a schematic diagram of a light emitting device according to an embodiment of the present invention. In the figure, the light emitting device 12 includes a sign 121 , a power module 122 and a light emitting module 123 , and is suitable for the display device 11 having a backplane 111 and a backlight module 112 . Wherein, the logo 121 is disposed on the backboard 111, and the logo 121 can be at least one character or a pattern. The power supply module 122 is disposed between the backplane 111 and the backlight module 112 , and is used to absorb a backlight source 1121 of the backlight module 112 to generate a power supply. A light e...

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PUM

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Abstract

The disclosed illuminator and method is suitable to a display unit of possessing a backboard and a backlight module. The illuminator includes at least an identifier, a power supply module, and a luminescence module. The identifier is setup on the backboard. The power supply module is setup adjacent to the backlight module in order to absorb a back light source of the backlight module to generate an electrical source. Being setup near to the identifier, the luminescence module receives a light source generated from power supply, and casts light beam to the identifier. The invention enhances pleasant external appearance, and displays trademark in high light.

Description

technical field [0001] The present invention relates to a light emitting device and its method, in particular to a power supply module that converts light energy into power to supply power to light emitting diodes, so as to be projected to signs to have the effect of light emitting display. Background technique [0002] With the progress of science and technology, the rapid development of the display device is promoted, from the original cathode ray tube display (Cathode Ray Tube) to the current liquid crystal display. Nowadays, it is becoming more and more common for people to use various electronic devices or watch movies and TVs through display devices. Under this effect, manufacturers are devoting themselves to designs to make their appearance more diverse and refined. . Generally speaking, most liquid crystal displays are in the shape of a square, and the logo of the display brand is often printed on the casing. The shape change of the logo is limited to the casing its...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357G02F1/133H01L33/00G09F9/00G02F1/1335
Inventor 彭长庆
Owner GETAC TECH CORP