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A lamp panel, a backlight module and a liquid crystal display device

A technology for backlight modules and light panels, which is applied in optics, static indicators, nonlinear optics, etc., and can solve the problem of increasing the area of ​​the circuit layer.

Inactive Publication Date: 2020-06-30
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As people's demand for large-size liquid crystal display products increases day by day, the technical indicators of the products in terms of brightness also urgently need to be improved. Under the circumstances, in order to improve the brightness of liquid crystal display products, the number of backlights that need to be installed increases, and the increase in the number of backlights will increase the area of ​​the required circuit layer, and the existing technology cannot meet such requirements

Method used

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  • A lamp panel, a backlight module and a liquid crystal display device
  • A lamp panel, a backlight module and a liquid crystal display device
  • A lamp panel, a backlight module and a liquid crystal display device

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Embodiment Construction

[0030] 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.

[0031] The embodiment of the present invention provides a lamp panel 10, as shown in Fig. 1(a), Fig. 1(b) and Fig. 1(c), comprising a circuit board 101 and a plurality of backlights 102 arranged on the circuit board 101; The circuit board 101 includes a circuit layer. An edge of the circuit board 101 is bent to a side away from the backlight 102 to form a bent portion 1001 , and part of the circuit layer is located in the bent portion 1001 .

[0032] It should...

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Abstract

The embodiment of the invention provides a lamp panel, a backlight module and a liquid crystal display device, and relates to the technical field of liquid crystal display. The arranging area of a circuit layer can be increased on the condition that the area used for arranging backlight lamps is invariant, so that more backlight lamps are supported. The lamp panel comprises a circuit board and multiple backlight lamps arranged on the circuit board; the circuit board comprises the circuit layer, the edge of the circuit board is bent towards the side far away from the backlight lamps to form a bent portion, and part of the circuit layer is located in the bent portion. The lamp panel is used for designing and manufacturing the liquid crystal display device.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a lamp panel, a backlight module and a liquid crystal display device. Background technique [0002] At present, Liquid Crystal Display (LCD for short) has been widely used in various electronic products. Since the LCD panel itself does not have a light-emitting function, a backlight module that provides a light source for the LCD panel is required. Wherein, the lamp panel in the backlight module is used to provide light source for the liquid crystal display panel. [0003] As people's demand for large-size liquid crystal display products increases day by day, the technical indicators of the products in terms of brightness also urgently need to be improved. Under the circumstances, in order to improve the brightness of liquid crystal display products, the number of backlights needs to be increased, and the increase in the number of backlights will increase the area...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357G02F1/133
CPCG02F1/133G02F1/133608
Inventor 吴忠宝王泓
Owner BOE TECH GRP CO LTD