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Fixing device of back-light module lamp line

A technology of backlight module and fixing device, which is applied in optics, nonlinear optics, instruments, etc., and can solve problems such as difficulty in fixing the light line of the backlight module, breakage, etc.

Inactive Publication Date: 2007-12-26
CHUNGHWA PICTURE TUBES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The light wire of the backlight module is led out from the corner edge of the plastic frame. When the traditional plastic frame is combined with the light wire, it is easy to cause the corner of the plastic frame to break due to the impact of the operation, making it difficult to fix the light wire of the backlight module.

Method used

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  • Fixing device of back-light module lamp line
  • Fixing device of back-light module lamp line
  • Fixing device of back-light module lamp line

Examples

Experimental program
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Embodiment Construction

[0032] The backlight module of the present invention is mainly used to provide the backlight source required by the display panel. In the backlight module, fluorescent lamps, backlight film and other components are combined and constructed by using the plastic frame of the outer frame. In the backlight module, the light wires of the backlight module are led out from the plastic frame to an external power supply circuit. The invention provides a fixing device for light wires of a backlight module, which is used for combining and fixing at least three light wires led out from a plastic frame. Utilizing the fixing device can easily carry out combined construction, reduce product damage, and minimize defective problems.

[0033] FIG. 1 is a schematic perspective view of a fixing device according to a preferred embodiment of the present invention. 2a, 2b and 2c respectively show a top view, a side view and a front view of the fixing device of the present invention. Please refer t...

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PUM

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Abstract

The fixing device is in use for combined fixing at least two pieces of lamp wire led out from plastic frame. The device includes at least a fixed pole part and a tabling part, which are connected through a connection part so as to form a channel for lamp wire. There is a hole on the connection part for fixing wire. Thus, one piece of lamp wire enters into the channel for lamp wire directly; passing through the hole, the other lamp wire enters into the channel. Extended from outside of the tabling part, a clipping part closed to the tabling part is protended out of the plastic frame. The clipping part and the tabling part possess a hole for clamping wire, which is connected to the channel for lamp wire. Connected to the hole for clamping wire, the opening for lacing thread is in use for combining two pieces of lamp wires to enter into the hole for clamping wire.

Description

technical field [0001] The present invention relates to a lamp wire fixing device, in particular to a fixing device where the lamp wire of a backlight module is drawn out in a liquid crystal display. Background technique [0002] Due to the rapid development of multimedia, users have higher and higher requirements for peripheral sound and light equipment. The commonly used cathode ray tube or video tube (CRT) type display in the past is too bulky and cannot meet the needs of today's era of pursuit of lightness, thinness, shortness, and smallness. Therefore, in recent years, many flat panel display (Flat Panel Display) technologies have been developed successively, such as liquid crystal display (Liquid Crystal Display, LCD), which has gradually become the mainstream of future displays. [0003] Among them, liquid crystal display (LCD) has gradually developed from traditional monochrome display to color display due to the mature technology, and liquid crystal display (LCD) h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335
Inventor 玉鸿典廖正民
Owner CHUNGHWA PICTURE TUBES LTD