Backlight module and display device

A backlight module and display panel technology, applied in optics, nonlinear optics, instruments, etc., can solve problems such as inability to provide light sources and affect the display effect of full-screen display devices, so as to improve display effects, improve user experience, and improve Effect of Backlight Brightness

Inactive Publication Date: 2019-11-29
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a backlight module and a display device to solve the problem that the inside of the through hole of the backlight

Method used

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  • Backlight module and display device
  • Backlight module and display device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0050] Example 1

[0051] An embodiment of the present invention provides a display device 1, such as figure 1 As shown, the display device 1 includes a backlight module 10 and a display panel 20. The display device 1 has a full-screen display effect, and it can be any product or component with a display function such as a mobile phone, a tablet computer, a notebook computer, etc. Wherein, the display panel 20 is disposed on the backlight module 10.

[0052] Such as figure 2 As shown, the backlight module 10 has a light-transmitting area 17 and a non-light-transmitting area 18, and the non-light-transmitting area 18 surrounds the light-transmitting area 17. The light-transmitting area 17 is used to provide a light extraction channel for the camera, and the non-light-transmitting area 18 is used for conventional image display.

[0053] The backlight module 10 includes a substrate 11, an optical film structure layer 12, a through hole 13 and a light control structure. The optical f...

Example Embodiment

[0068] Example 2

[0069] An embodiment of the present invention provides a display device 1, such as Figure 5 As shown, the display device 1 includes a backlight module 10 and a display panel 20. The display device 1 has a full-screen display effect, and it can be any product or component with a display function such as a mobile phone, a tablet computer, a notebook computer, etc. Wherein, the display panel 20 is disposed on the backlight module 10.

[0070] Such as Image 6 As shown, the backlight module 10 has a light-transmitting area 17 and a non-light-transmitting area 18, and the non-light-transmitting area 18 surrounds the light-transmitting area 17. The light-transmitting area 17 is used to provide a light extraction channel for the camera, and the non-light-transmitting area 18 is used for conventional image display.

[0071] The backlight module 10 includes a substrate 11, an optical film structure layer 12, a through hole 13 and a light control structure. The optical f...

Example Embodiment

[0085] Example 3

[0086] An embodiment of the present invention provides a display device 1, such as Figure 5 As shown, the display device 1 includes a backlight module 10 and a display panel 20. The display device 1 has a full-screen display effect, and it can be any product or component with a display function such as a mobile phone, a tablet computer, a notebook computer, etc. Wherein, the display panel 20 is disposed on the backlight module 10.

[0087] Such as Image 6 As shown, the backlight module 10 has a light-transmitting area 17 and a non-light-transmitting area 18, and the non-light-transmitting area 18 surrounds the light-transmitting area 17. The light-transmitting area 17 is used to provide a light extraction channel for the camera, and the non-light-transmitting area 18 is used for conventional image display.

[0088] The backlight module 10 includes a substrate 11, an optical film structure layer 12, a through hole 13 and a light control structure. The optical f...

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Abstract

The invention provides a backlight module and a display device. The backlight module comprises a substrate, an optical film structure layer, a through hole and a light control structure. Wherein the optical film structure layer is arranged on the substrate, the through hole penetrates through the substrate and the optical film structure layer, and the light control structure is arranged in the through hole.

Description

technical field [0001] The invention relates to the display field, in particular to a backlight module and a display device. Background technique [0002] Smart terminals such as mobile phones and tablet computers have increasingly become an indispensable part of people's daily life because of their convenience, entertainment, and functional diversity. However, with the continuous development of display technology, more and more The application of more advanced technologies on smart terminals has greatly enriched people's lives; however, at the same time, people's requirements and expectations for smart terminals are getting higher and higher. At the same time, it also puts forward higher requirements for smart terminals, such as the full screen design of smart terminals. [0003] Full screen technology is a relatively broad definition of the display industry for the design of mobile phones with ultra-high screen ratio. The literal explanation is that the front of the mobi...

Claims

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Application Information

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IPC IPC(8): G02F1/13357G02F1/1333G02F1/1335
CPCG02F1/1336G02F1/133606G02F1/1333G02F1/133528G02F1/133607
Inventor 张鹏
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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