Quantum dot packaging tube clamping device, backlight module and liquid crystal display device

A technology of clamping device and backlight module, which is applied to lighting devices, point light sources, components of lighting devices, etc. Improve efficiency, avoid yellowing, enhance heat effect

Active Publication Date: 2015-08-05
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through the above method, although the bracket can be fixed, the operation is very inconvenient due to the small attachment area, and the plastic

Method used

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  • Quantum dot packaging tube clamping device, backlight module and liquid crystal display device
  • Quantum dot packaging tube clamping device, backlight module and liquid crystal display device
  • Quantum dot packaging tube clamping device, backlight module and liquid crystal display device

Examples

Experimental program
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Embodiment Construction

[0030] refer to figure 2 and image 3 , figure 2 It is a schematic diagram of the three-dimensional structure of an embodiment of the quantum dot packaging tube clamping device of the present invention, image 3 yes figure 2 A schematic side view of an embodiment of a clamping device for a medium quantum dot packaging tube.

[0031] Such as figure 2 and image 3 As shown, the quantum dot packaging tube clamping device of this embodiment includes a first outer edge 201 and a second outer edge 202 arranged in parallel, a first card edge 203 vertically arranged on the first outer edge, and a vertical vertical edge on the second outer edge. The second card edge 204 is set. Between the first outer edge 201 and the second outer edge 202, there are also a plurality of spacer connectors 205 arranged at intervals in parallel, wherein, as image 3 As shown, the spacer connector 205 includes a connecting portion 2051 connected to the first outer edge 201 , a connecting portion...

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PUM

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Abstract

The invention discloses a quantum dot packaging tube clamping device, a backlight module and a liquid crystal display device. The quantum dot packaging tube clamping device comprises a first outer edge, a second outer edge and a plurality of separation connecting parts; the first outer edge and the second outer edge are formed in a parallel mode; a first clamping edge is perpendicularly formed at the first outer edge; a second clamping edge is perpendicularly formed at the second outer edge; the plurality of separation connecting parts are arranged in a parallel mode and connected with the first outer edge and the second outer edge; a preset distance is maintained between every two adjacent separation connecting parts to form a first window; every separation connecting part comprises a connection portion and a groove, wherein every connection portion is connected with the first outer edge and the second outer edge and every groove is concaved towards the direction of the clamping edges; the first clamping edge, the first outer edge, the separation connecting parts and the second outer edge and the second clamping edge form an accommodating space together, wherein the accommodating space is used for accommodating a quantum dot packaging tube. According to the quantum dot packaging tube clamping device, the backlight module and the liquid crystal display device, the assembly efficiency of the quantum dot packaging tube can be effectively improved and the yellowing of the quantum dot packaging tube clamping device after long-term use is avoided.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a quantum dot packaging tube clamping device, a backlight module and a liquid crystal display device. Background technique [0002] With the rapid development of liquid crystal display panels, how to display the high-speed field of display devices has become one of the main competitive factors of various enterprises. In order to obtain a high color gamut, the traditional method is to increase the number of primary colors on the color filter or increase the thickness of the photoresist. Although increasing the number of primary colors on the color filter or increasing the thickness of the photoresist can expand the range of liquid crystal color performance, it will also increase the number of LED chips, which not only increases energy consumption, but also increases costs. [0003] In order to avoid the waste of energy consumption and cost caused by increasing the ...

Claims

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Application Information

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IPC IPC(8): F21V17/16F21V19/00G02F1/13357F21Y101/02
CPCF21V17/16F21V19/001G02F1/133603
Inventor 俞刚
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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