Backlight resource module of liquid crystal display with luminous element array

A liquid crystal display module, liquid crystal display technology, applied in static indicators, instruments, optics, etc., can solve problems such as low luminous efficiency, and achieve the effects of long service life, power saving, and zero heat generation

Inactive Publication Date: 2007-07-18
ZEBEX IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the luminous efficiency of the liquid crystal display module of the liquid crystal display is too low, most of the industry will use fluorescent tubes or halogen lamps with high luminous efficiency as the backlight module of the liquid crystal display.

Method used

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  • Backlight resource module of liquid crystal display with luminous element array
  • Backlight resource module of liquid crystal display with luminous element array
  • Backlight resource module of liquid crystal display with luminous element array

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Embodiment Construction

[0041] Referring first to FIG. 2 , it is a cross-sectional view showing a preferred embodiment of a liquid crystal display backlight module with an array of light emitting elements according to the present invention. As shown in the figure, the liquid crystal display 200 of the present invention includes a liquid crystal display module 2 , a glass substrate 3 , a diffuser 4 and a backlight module 5 . The light generated by the backlight module 5 can be projected to the liquid crystal display module 2 . The glass substrate 3 is disposed between the liquid crystal display module 2 and the diffusion sheet 4 , and the diffusion sheet 4 is disposed between the glass substrate 3 and the backlight module 5 .

[0042] The backlight module 5 includes a substrate 51 , a light emitting element array 52 and a light diffusing element array 53 . The light emitting element array 52 includes a plurality of light emitting elements 521, 522, 523, the light emitting elements 521, 522, 523 are ar...

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Abstract

A LCD backlight module with luminous element array is prepared as forming said luminous element array by multiple luminous element, forming light diffusion element array by multiple light diffusion element, setting said luminous elements and diffusion elements on base plate in matrix mode and corresponding each diffusion element to at least one luminous element for making light from luminous element be projected onto liquid crystal display module through said diffusion element.

Description

technical field [0001] The invention relates to a liquid crystal display backlight source module, in particular to a liquid crystal display backlight source module with a light-emitting element array. Background technique [0002] At present, liquid crystal displays have been widely used in various industrial and commercial occasions such as homes and companies, and the size of LCD screens purchased by ordinary consumers is mostly 32 inches or 42 inches. [0003] However, since the luminous efficiency of the liquid crystal display module of the liquid crystal display is too low, the industry mostly uses fluorescent tubes or halogen lamps with high luminous efficiency as the backlight module of the liquid crystal display. And when the light generated by the backlight module is projected to the liquid crystal display module, the image displayed by the liquid crystal display module can pass through the light provided by the backlight module, so that the viewer can clearly obser...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357G02F1/133G02F1/1335
Inventor 廖登镇
Owner ZEBEX IND
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