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Fluorescent lamp set, backlight module group and display apparatus

A technology for backlight modules and fluorescent lamps, applied in lighting devices, components of lighting devices, optics, etc., can solve the problems of affecting the normal use of fluorescent tubes, increasing the use area of ​​PCB boards, and low efficiency of traditional capacitor installation. The effect of assembly line operation, saving the area used, and reducing the process of welding traditional capacitors

Inactive Publication Date: 2008-09-17
PROVIEW TECH SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the fluorescent tube is connected to the PCB board by welding, the installation efficiency of the fluorescent tube is low, and disassembly and maintenance are difficult; at the same time, due to the limitations of the traditional capacitor, the traditional capacitor in the above circuit is connected by welding. Therefore, during the welding process, it is easy to cause the failure of traditional capacitors and affect the normal use of fluorescent tubes; at the same time, with the increasingly thinner LCD screens, traditional capacitors increase the use area of ​​PCB boards, and the welding method Make the installation efficiency of traditional capacitors low

Method used

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  • Fluorescent lamp set, backlight module group and display apparatus
  • Fluorescent lamp set, backlight module group and display apparatus
  • Fluorescent lamp set, backlight module group and display apparatus

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Embodiment Construction

[0032] In order to make the object, technical solution, and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0033] figure 1 The structure of Embodiment 1 of the fluorescent lamp group provided by the embodiment of the present invention is described, including:

[0034] PCB board 101, the PCB board is fixed with a connector 1011, the connector 1011 is connected to one end of the capacitor 1012 on the PCB board 101, and the other end of the capacitor is connected to the driving power supply; the fluorescent lamp 102 is connected to the capacitor on the PCB board through the connector 1011.

[0035] Wherein, the connector may be a connector of a plug-in type, a crimp type, or a latch type, and the embodiment of the present invention does not limit the specific form of the connector.

[0036] It can be seen from the above that in this embodiment of the fluoresc...

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PUM

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Abstract

The invention relates to display equipment, and discloses a fluorescent lamp set, a backlight module and a display device. The fluorescent lamp set comprises a PCB board and a fluorescent tube, wherein a connector is fixed to the PCB board, the connector is connected with one end of a capacitance on the PCB board, the other end of the capacitance is connected with a driving power, and the fluorescent tube is connected with the capacitance through the connector. The technical proposal provided by the inventive embodiment enables the fluorescent tube to be connected with the PCB without welding.

Description

technical field [0001] The invention relates to a display device, in particular to a fluorescent lamp group, a backlight module and a display device. Background technique [0002] With the development of liquid crystal display screens and related display products, the use of liquid crystal display screens is becoming more and more extensive. At present, most of the backlight sources of these products are provided by fluorescent lamps, especially cold cathode fluorescent lamps are widely used. [0003] Generally speaking, a single-sided PCB is usually used to assemble fluorescent lamps on a printed circuit board (PCB: Printed Circuit Board), and the traditional capacitors needed in the circuit in the capacitor balance mode are soldered to the PCB to make the traditional capacitors One end is connected to the fluorescent tube, and the other end is electrically connected to the driving power supply. At the same time, the fluorescent tube also needs to be soldered on the PCB to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V23/00F21V23/06H05K1/16G02F1/13357G02F1/133G02F1/1335
Inventor 杨东平邱泳均李志坚
Owner PROVIEW TECH SHENZHEN