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Display device

A display device and light bar technology, applied in the field of backlight, can solve the problems of low production efficiency of direct-type backlight module display device, long processing time of direct-type backlight module, cumbersome welding process, etc., so as to improve production efficiency and reduce wires number, reducing the effect of welded joints

Pending Publication Date: 2019-08-20
HISENSE VISUAL TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] In the prior art, the wire 03 and the LED light bar 02 are connected by welding. Due to the cumbersome welding process, it takes a long time, and the number of LED light bars 02 is large, and each LED light bar 02 is connected to the power supply through the welding wire 03 , the processing of direct-type backlight modules takes a long time, resulting in low production efficiency of direct-type backlight modules and display devices

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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Abstract

The invention discloses a display device, and relates to the technical field of backlight. The time needed for processing the display device is shortened, and the production efficiency of the displaydevice is improved. The display device comprises a direct type backlight module, the direct type backlight module includes a light bar for providing the backlight, the light bar is characterized in that the light bar comprises a first light bar and a second light bar which are connected by the ends to make circuits communicate, the first light bar and the second light bar are connected through anadapter, the adapter includes an adapter socket on the first light bar and an adapter plug on the second light bar, and the adapter plug is matched with the adapter socket to allow the circuit of thefirst light bar to communicate with the second light bar.

Description

technical field [0001] The present invention relates to the field of backlight technology, in particular to a display device. Background technique [0002] Backlight is a form of lighting that is often used on display devices; most display devices with direct-lit backlight modules currently use light bar designs, such as figure 1 As shown, the design scheme of the light bar is to arrange a plurality of LED (Light Emitting Diode, light-emitting diode) light bars 02 in an array on the backplane 01. In order to ensure the picture quality of the display device, the LED light bars 02 are arranged along the length direction of the backplane 01; However, the LED strip 02 can only be processed to a maximum length of 1200mm, and as the size of the display device increases, the length of the backplane 01 will exceed 1200mm, for example, the length of the backplane 01 of a 65-inch TV monitor reaches The length of the LED light bar 02 is less than the length of the backplane 01. At thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/00G02F1/13357
CPCG09F9/00G02F1/133602G02F1/133612
Inventor 丛晓东张志睿
Owner HISENSE VISUAL TECH CO LTD
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