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Liquid crystal display panel and display device

A liquid crystal display panel and backplane technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of low utilization rate and low light penetration rate, and achieve the effect of increasing penetration rate and improving light utilization rate

Inactive Publication Date: 2020-09-25
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a liquid crystal display panel and a display device, which can solve the problems of low light transmittance and low utilization rate in the existing liquid crystal display panels

Method used

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  • Liquid crystal display panel and display device
  • Liquid crystal display panel and display device
  • Liquid crystal display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, the present embodiment provides a display device including a liquid crystal display panel. The liquid crystal display panel includes a substrate. The substrate includes a backplane and a shielding area. In this embodiment, the substrate is the array substrate 1 , the backplane is the first backplane 11 , and the shielding area is the routing area 12 . That is, the array substrate 1 in this embodiment includes a first backplane 11 and a wiring area 12 .

[0042] The material of the first backplane 11 includes one or more of glass, silicon dioxide, polyethylene, polypropylene, polystyrene, polylactic acid, polyethylene terephthalate, polyimide or polyurethane . Thus, the first substrate 11 can have a good function of blocking water and oxygen and protecting the panel.

[0043] The wiring area 12 is distributed on the surface of one side of the first backplane 11 at intervals, specifically, the wiring area 12 is distributed at intervals on t...

Embodiment 2

[0060] Such as image 3 As shown, the present embodiment provides a display device including a liquid crystal display panel. The liquid crystal display panel includes a substrate. The substrate includes a backplane and a shielding area. In this embodiment, the substrate is a color filter substrate 2 , the backplane is a second backplane 21 , and the shielding area is a black matrix unit 22 . That is, the color filter substrate 2 in this embodiment includes a second backplane 21 and a black matrix unit 22 .

[0061] The material of the second back plate 21 includes one or more of glass, silicon dioxide, polyethylene, polypropylene, polystyrene, polylactic acid, polyethylene terephthalate, polyimide or polyurethane . Thus, the second substrate 21 can have a good function of blocking water and oxygen and protecting the panel.

[0062] The black matrix units 22 are arranged at intervals on the surface of the second backplane 21 facing the array substrate 1 . The black matrix...

Embodiment 3

[0079] Such as Figure 5 As shown, the present embodiment provides a display device including a liquid crystal display panel. The liquid crystal display panel includes a substrate. The substrate includes a backplane and a shielding area. In this embodiment, the substrate is a color filter substrate 2 , the backplane is a second backplane 21 , and the shielding area is a black matrix unit 22 . That is, the color filter substrate 2 in this embodiment includes a second backplane 21 and a black matrix unit 22 .

[0080] The material of the second back plate 21 includes one or more of glass, silicon dioxide, polyethylene, polypropylene, polystyrene, polylactic acid, polyethylene terephthalate, polyimide or polyurethane . Thus, the second substrate 21 can have a good function of blocking water and oxygen and protecting the panel.

[0081] The black matrix units 22 are arranged at intervals on the surface of the second backplane 21 facing the array substrate 1 . The black matri...

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Abstract

The invention relates to a liquid crystal display panel and a display device. A reflection unit is arranged on one side of a back plate or between the back plate and a shielding area; the reflection unit and the shielding area are oppositely arranged; light rays irradiated to the shielding area by a light source in the backlight module are reflected by the reflection unit and then return to a diffusion sheet in the backlight module. Through multiple reflections of the diffusion particles in the diffusion sheet, the emission angle of the light is changed, so that more light penetrates through the gap between the adjacent shielding areas, the penetration rate of the light in the backlight module is increased, and the light utilization rate of the backlight module is increased.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display panel and a display device. Background technique [0002] The display device can convert the data of the computer into various characters, numbers, symbols or intuitive images and display them, and can use keyboard and other input tools to input commands or data into the computer, and add, delete, modify and change the display at any time with the help of the system's hardware and software. content. Display devices are classified into plasma, liquid crystal, light emitting diode, and cathode ray tube according to the display device used. [0003] LCD (English full name: Liquid Crystal Display, liquid crystal display). Liquid crystal display uses liquid crystal material as the basic component, fills the liquid crystal material between two parallel plates, and changes the arrangement of molecules inside the liquid crystal material through voltage to achi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357
CPCG02F1/133605
Inventor 陈俊吉冯铮宇
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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