Backlight semi-finished product assembling jig

A technology for assembling jigs and semi-finished products, applied in optics, nonlinear optics, instruments, etc., can solve the problems of low yield, increased production energy loss, and inability to limit positions exactly the same, so as to improve product yield and reduce capacity loss. Effect

Pending Publication Date: 2021-06-01
SHENZHEN K&D TECHONOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the size of the backlight display screens varies greatly, fixtures of different sizes need to be equipped to adapt to different sizes of display screens during assembly, which wastes resource

Method used

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  • Backlight semi-finished product assembling jig
  • Backlight semi-finished product assembling jig
  • Backlight semi-finished product assembling jig

Examples

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Example Embodiment

[0020]A preferred embodiment of the present invention is described with reference to the drawings.

[0021]Figures 2 to 4Preferred embodiments of a backlight semi-finished material assembly trunks provided by the present invention. Such asFigures 2 to 4As shown, the backlight semi-finished product assembly includes a treatment seat 10, which is divided into a workbeat 101 and a detection zone 102 on the treatment seat 10, and a positioning assembly 20 for positioning the backlight semi-finished product workpiece is provided. The positioning assembly 20 includes a chute 21 disposed within the jug, a slide, a slide 22 for positioning the side surface of the workpiece; the detection zone 102 is provided with a detection assembly 30, and the detecting component 30 includes a backlight that is electrically connected to the workpiece. The source electrical connection 32 and at least one of the electrically connected to the power supply for detecting the detecting lamp 34 of the workpiece inn...

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Abstract

The invention provides a backlight semi-finished product assembling jig, which comprises a jig base, the jig base is divided into a working table area and a detection area, a positioning assembly used for positioning a backlight semi-finished product workpiece is arranged in the working table area and comprises sliding grooves formed in the jig base, and a sliding base used for positioning the side face of the workpiece is arranged in the sliding grooves in a matched mode; a detection assembly is arranged in the detection area and comprises a backlight source electric connection base electrically connected with the workpiece and at least one detection lamp electrically connected with a power source and used for detecting foreign matter in the workpiece. Compared with the prior art, the backlight semi-finished product assembling jig has the advantages that the upper, lower, left and right sliding grooves and matched sliding blocks are formed in the working table area, backlight source display screen semi-finished product workpieces of different sizes can be adapted, in the assembling process, illumination detection is conducted in real time through electrical connection of the backlight source electric connection base and a semi-finished product, the product yield is increased, and the productivity loss is reduced.

Description

technical field [0001] The invention relates to the field of liquid crystal display, in particular to a backlight semi-finished product assembly jig. Background technique [0002] Such as figure 1 As shown, the backlight display generally includes a FOG liquid crystal display 1, a backlight film material 2, a plastic frame 3, a light guide plate 4, a reflective sheet 5, and a metal back plate 6. The backlight film material 2 includes a lower diffusion sheet 21, The lower brightness enhancement sheet 22, the upper brightness enhancement sheet 23 and the word glue 24, the light guide plate 4 is located on the back of the lower diffusion sheet 21, and the light inlet of the light guide plate 4 is provided with a light bar LB41, which are assembled layer by layer during assembly. However, since the size of the backlight display screens varies greatly, fixtures of different sizes need to be equipped to adapt to different sizes of display screens during assembly, which wastes res...

Claims

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Application Information

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IPC IPC(8): G02F1/13
CPCG02F1/1303G02F1/1309
Inventor 宗荣勉梁琪肖大江段洪伟石进贤陆锦华
Owner SHENZHEN K&D TECHONOLOGY
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