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Array substrate, display panel, display device and preparation method of array substrate

An array substrate and substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve the problem of low transmittance of TFT-LCD

Pending Publication Date: 2021-09-21
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide an array substrate, aiming to solve the technical problem of low transmittance of TFT-LCD in the prior art

Method used

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  • Array substrate, display panel, display device and preparation method of array substrate
  • Array substrate, display panel, display device and preparation method of array substrate
  • Array substrate, display panel, display device and preparation method of array substrate

Examples

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no. 1 example

[0051] Such as figure 1 As shown, in the array substrate provided in this embodiment, except for the color resistance corresponding area corresponding to the color resistance block of a color with the largest value of λ, the color resistance corresponding areas opposite to the color resistance blocks of other colors all correspond to A first transparent filling structure 21 is provided. In this setting method, the distance between the color resistance corresponding area corresponding to the color resistance block of the color with the largest value of λ and the corresponding color resistance block is used as a reference, and the d values ​​corresponding to other color resistance blocks are adjusted to The d value corresponding to each color resistance corresponding area satisfies the law that the larger λ is, the larger d is. In order to improve the overall transmittance of the display panel applied with the array substrate. Since the first transparent filling structure 21 i...

no. 2 example

[0057] Such as figure 2 As shown, in the array substrate provided in this embodiment, the first transparent filling structure 22 is a transparent layer, and the transparent layer is provided with grooves 222; Outside the area, the other color resistance corresponding areas are respectively provided with grooves 222 .

[0058] For example, if the above-mentioned array substrate is applied to a display panel, in the color filter substrate in the display panel, the pixels include a red color-resist block 12, a blue color-resist block 14 and a green color-resist block 13, therefore, on the first array substrate A substrate 21 includes a red corresponding area corresponding to the red color resistance block 12, a blue corresponding area corresponding to the blue color resistance block 14, a green corresponding area corresponding to the green color resistance block 13, and a transparent layer opposite to the red corresponding area A groove 222 is provided on the area of ​​the tran...

no. 3 example

[0061] Such as image 3 As shown, in the array substrate provided in this embodiment, the first transparent filling structure 22 is a transparent layer, and the transparent layer is provided with grooves 222; specifically, the regions corresponding to all color-resist corresponding regions are provided with grooves 222.

[0062] For example, see image 3 , applying the above-mentioned array substrate to a display panel, in the color filter substrate in the display panel, the pixels include a red color-resist block 12, a blue color-resist block 14 and a green color-resist block 13, therefore, the first substrate 21 of the array substrate Including the red corresponding area corresponding to the red color resistance block 12, the blue corresponding area corresponding to the blue color resistance block 14, the green corresponding area corresponding to the green color resistance block 13, the red corresponding area and the green corresponding area on the transparent layer A groov...

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Abstract

The invention is applicable to the technical field of display devices, and provides an array substrate, a display panel, a display device and a preparation method of the array substrate. The display panel comprises a first substrate, the first side face of the first substrate faces a color film substrate, the color film substrate is provided with a plurality of color resistance blocks, the first side face is provided with color resistance corresponding areas corresponding to the color resistance blocks, the array substrate further comprises a first transparent filling structure arranged on the first side face, the first transparent filling structure is arranged in a color resistance corresponding area corresponding to the color resistance block of at least one color, the wavelength of light with the same color as the color resistance block corresponding to the color resistance corresponding area is [lambda], the distance between the first side face and the color resistance block is d, d is increased along with increasing of [lambda], the thickness of the first transparent filling structure is h3, the thickness of the color resistance block is h1, h1+h3+d=L, and the L values of the color resistance blocks of different colors are equal. According to the array substrate, the transmittance can be improved while the aperture opening ratio and the NTSC are not changed.

Description

technical field [0001] The present application relates to the technical field of display devices, and more specifically, relates to an array substrate, a display panel, a display device and a method for preparing the array substrate. Background technique [0002] At present, among the display devices, Thin film transistor liquid crystal display (TFT-LCD for short) is a relatively common display type, and In-Plane Switching liquid crystal display (IPS-LCD for short) LCD) is a kind of TFT-LCD. IPS-LCD adopts horizontal conversion technology. When dealing with continuous dynamic images, a major advantage of horizontal conversion is to speed up the deflection speed of liquid crystal molecules. Reflected in the advantages of fast response speed of IPS hard screen, the movement track of the image is more delicate and clear. [0003] Since IPS-LCD has the problem of low transmittance, it needs to be equipped with a high-brightness backlight to meet customer specifications, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1368G02F1/1333G02F1/1335
CPCG02F1/1362G02F1/1368G02F1/1333G02F1/133514
Inventor 薛兴皓郑浩旋
Owner HKC CORP LTD