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A display module and a display device

A display module and backlight module technology, which is applied in the direction of instruments, shielding materials, optical components, etc., can solve the problems of explosion lights, electrostatic damage, light-emitting diodes extinguishing, etc., and achieve improved efficiency, long service life, and reduced damage. Effect

Active Publication Date: 2022-03-04
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the application of full screens in mobile terminals such as mobile phones, the special-shaped cutting design of the array substrate of the display screen and the end of the color filter substrate is becoming more and more common. The closer, when static electricity is generated in the area around the display module and transmitted to the area where the LEDs are located, it will cause static damage to the LEDs such as extinguishing or exploding.

Method used

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  • A display module and a display device
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  • A display module and a display device

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Embodiment Construction

[0038] In order to reduce the damage of light-emitting diodes due to static electricity, thereby reducing the static electricity loss of the display module and prolonging the service life of the display device, an embodiment of the present invention provides a display module and a display device. In order to make the purpose, technical solution and advantages of the present invention clearer, the following examples are given to further describe the present invention in detail.

[0039] Such as Figure 1 to Figure 5 As shown, the display module provided by the embodiment of the present invention includes: a backlight module 1 and a liquid crystal panel 2 located on the light emitting side of the backlight module 1, wherein:

[0040] The backlight module 1 includes a light emitting diode 14 and a reflector 4;

[0041] The liquid crystal panel 2 includes a first substrate 5 and a second substrate 6 arranged in sequence along the direction away from the backlight module 1, the fi...

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PUM

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Abstract

The invention relates to the technical field of display devices, and discloses a display module and a display device to reduce the damage of light-emitting diodes caused by static electricity, thereby reducing the electrostatic damage of the display module and prolonging the service life of the display device. The display module includes: a backlight module and a liquid crystal panel located on the light-emitting side of the backlight module, wherein: the backlight module includes a light-emitting diode lamp group and a reflector; Two substrates, the first substrate includes a non-shielding area not covered by the second substrate, the orthographic projection of the light-emitting diode lamp group on the first substrate is located in the non-shielding area, and the side of the non-shielding area away from the backlight module has a conductive shielding layer, The conductive shield is grounded.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display module and a display device. Background technique [0002] Among flat panel display devices, Thin Film Transistor Liquid Crystal Display (TFT-LCD) has the characteristics of small size, low power consumption, relatively low manufacturing cost and no radiation, and occupies a dominant position in the current flat panel display market. . [0003] The structure of the existing TFT-LCD usually includes a backlight module and a liquid crystal display panel located on the light emitting side of the backlight module. Since the liquid crystal display panel itself does not emit light, a backlight module is essential for TFT-LCD. Currently, backlight modules generally use light-emitting diodes as light sources. [0004] With the application of full screens in mobile terminals such as mobile phones, the special-shaped cutting design of the array substrate of the display screen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333
CPCG02F1/133308G02F1/133334G02F1/133615G02F1/1336G02F2201/50G02F1/13452G02B6/009G02B6/0081H01L27/0288H01L27/0296H05K1/189H05K2201/10136H05K1/147H05K3/305G02F1/133612G02F1/133603G02F1/136204H05K9/0067H05K9/0079
Inventor 吴昊张晓萍尹辉景奇张铮次刚马晓罗振华张罗曹学文刘彬彬苏伟金亨奎蔡斯特
Owner BOE TECH GRP CO LTD
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