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Light source device

A technology of light source device and light guide plate, which is applied in the direction of electric light source, lighting device, light source fixing, etc., can solve the problems of collision damage, time-consuming and labor-intensive light source, etc., and achieve the effect of reducing the probability of collision damage and easy disassembly

Inactive Publication Date: 2016-04-20
CORETRONIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This disassembly method is time-consuming and labor-intensive, and is likely to cause collision damage to the light source

Method used

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Embodiment Construction

[0035] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed descriptions of multiple embodiments with reference to the drawings. The directional terms mentioned in the following embodiments, such as up, down, front, back, left, right, etc., are only directions referring to the attached drawings. Accordingly, the directional terms are used to illustrate, not to limit, the invention.

[0036] figure 1 It is a perspective view of a light source device according to an embodiment of the present invention. figure 2 for figure 1 An exploded perspective view of the light source device. image 3 for figure 1 Partial perspective view of the light source device. To make the diagram more clear, figure 1 The heat dissipation element 110 and the light source 140 are shown separated from the housing 120 . Please refer to Figure 1 to Figure 3 . The light source device 100 of this embodimen...

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Abstract

A light source device comprises a shell body, a heat dissipation element, a light source and two locking attachment pieces. The heat dissipation element is provided with two locking attachment portions, at least one clamping portion, a first surface and a second surface. The light source is arranged to the first surface of the heat dissipation element. The clamping portion of the heat dissipation element is arranged between the two locking attachment portions and used for clamping the shell body. The second surface is opposite to the first surface, and when the clamping portion is clamped to the shell body, the second surface is exposed out of the shell body. The two locking attachment pieces are used for locking and attaching the two locking attachment portions of the heat dissipation element to the shell body respectively.

Description

technical field [0001] The invention relates to an optical device, and in particular to a light source device. Background technique [0002] With the increasingly developed electronic industry, flat panel displays have gradually eliminated cathode ray tube displays and become the current mainstream. Among the flat panel displays, the liquid crystal display technology is relatively mature and popular. However, since the liquid crystal display panel of the liquid crystal display cannot emit light itself, a light source device is disposed in the liquid crystal display panel to provide light to achieve the display function. [0003] Light source devices such as edge-lit backlight modules are generally assembled by first combining light sources such as light emitting diode (LED) strips with the backplane, and then placing components such as light guide plates and optical films on the backplane in sequence. Inside, finally combine the frame with the back plate to complete the as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V21/00F21V17/10F21V19/00
Inventor 钟锦原林殷任
Owner CORETRONIC