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Array substrate, method for making the same, and display device

An array substrate, transparent technology, applied in instruments, nonlinear optics, optics, etc., can solve the problem of low utilization of backlight

Active Publication Date: 2018-10-23
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide an array substrate, a manufacturing method thereof, and a display device. The display device can utilize the light rays incident on the opaque pattern of the array substrate, thereby improving the utilization rate of the backlight source, and further improving the backlight source caused by the low aperture ratio. The problem of low utilization

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  • Array substrate, method for making the same, and display device
  • Array substrate, method for making the same, and display device
  • Array substrate, method for making the same, and display device

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Embodiment 1

[0036] An embodiment of the present invention provides an array substrate, referring to figure 1 As shown, the array substrate includes: a substrate 11, and an opaque pattern 100 arranged on the light-emitting side of the substrate 11, and the array substrate also includes: a transparent microstructure corresponding to the opaque pattern 100 and arranged on the light-incoming side of the substrate 11 10. The transparent microstructure 10 is used to change the path of light irradiated on its backlight side surface through refraction.

[0037] The opaque pattern of the above-mentioned array substrate refers to a thin film or layer structure that cannot pass through light. Of course, the above-mentioned array substrate also includes a transparent pattern (ie, a thin film or layer structure through which light can pass). Those skilled in the art can know based on the common knowledge and the prior art that the array substrate may include signal lines such as gate lines, data lines...

Embodiment 2

[0053] An embodiment of the present invention provides a display device, referring to Figure 8 As shown, the display device includes: a backlight source 2 and a display panel 3, and the backlight source 2 includes: a light-emitting component 21 and a reflective sheet 22, wherein the reflective sheet 22 is located on the side of the light-emitting component 21 away from the display panel 3, and the display panel 3 includes : the array substrate 1 according to any one provided in Embodiment 1.

[0054] It should be noted that the embodiment of the present invention only introduces the structure related to the invention point, which can be known according to the prior art: refer to Figure 8 As shown, the above display panel 3 may also include a color filter substrate 4 , and if the display device is a liquid crystal display device, the display panel 3 may also include a liquid crystal 5 located between the array substrate 1 and the color filter substrate 4 . The above-mentione...

Embodiment 3

[0056] An embodiment of the present invention provides a method for forming an array substrate. The structure of the array substrate can be as follows figure 1 As shown, the method includes:

[0057] S01. Form a transparent microstructure 10 on the substrate 11. The transparent microstructure 10 corresponds to the opaque pattern 100 on the substrate 11 and is arranged on the light-incident side of the substrate 11. The transparent microstructure 10 is used to change the light on it by refraction. The path of light rays on the backlit side surface.

[0058] An embodiment of the present invention provides a method for forming an array substrate. The array substrate formed by the method is provided with a transparent microstructure. When the array substrate is applied to a display device, the transparent microstructure of the array substrate can be changed by refraction. The path of light on the backlight side surface, then, the angle at which this part of light hits the opaque ...

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Abstract

The invention provides an array substrate as well as a manufacturing method and a display device thereof, which relate to the technical field of display. The display device can utilize light rays emitted to a nontransparent pattern of the array substrate so as to improve the utilization rate of a backlight source, thereby improving a problem that the utilization rate of a backlight source is low due to low aperture ratio. The array substrate comprises a substrate and the nontransparent pattern arranged on a light emitting side of the substrate; the array substrate further comprises a transparent microstructure which corresponds to the nontransparent pattern and is arranged on the incident light side of the substrate, and the transparent microstructure is used for changing the path of light rays irradiated on the backlight side surface in a refraction manner. The manufacturing method is suitable for manufacturing the array substrate and the display device including the array substrate.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate, a manufacturing method thereof, and a display device. Background technique [0002] LCD (Liquid Crystal Display, liquid crystal display) has been widely used in the field of display. The LCD generally includes a display panel and a backlight source, wherein the display panel includes: a color filter substrate and an array substrate in a box, and a liquid crystal located between the array substrate and the color filter substrate. Since the liquid crystal itself does not emit light, the LCD needs a backlight source to provide light for display. [0003] As the LCD industry continues to move forward, there is a surge in demand for high-resolution LCDs. In a high-resolution LCD, signal lines (such as data lines and gate lines) on the array substrate are arranged very densely. The signal line is generally made of metal material, and the metal material h...

Claims

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Application Information

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IPC IPC(8): G02F1/13357
CPCG02F1/133605G02F1/133606G02F1/133607
Inventor 张振宇廖燕平胡巍浩夏天宇
Owner BOE TECH GRP CO LTD
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