Special-shaped display panel, display device and preparation method of display panel

A display panel and special-shaped technology, which is used in identification devices, nonlinear optics, instruments, etc., can solve the problems of poor edge jaggedness and poor color dots in the display area of ​​the special-shaped display panel, and reduce or eliminate jaggedness and color. Bad dots, bad anti-aliasing, good display effect

Inactive Publication Date: 2021-08-27
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 embodiments of the present application is to provide a special-shaped display panel, aiming to solve the technical problems of the edge of the display area of ​​the special-shaped display panel in the prior art.

Method used

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  • Special-shaped display panel, display device and preparation method of display panel
  • Special-shaped display panel, display device and preparation method of display panel
  • Special-shaped display panel, display device and preparation method of display panel

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Effect test

Embodiment 1

[0059] Such as image 3 and Figure 5 As shown, in the special-shaped display panel provided in this embodiment, the transparent filling layer includes a first transparent filling structure 16 , and the first transparent filling structure 16 is disposed on the color filter substrate and extends toward the direction close to the array substrate 21 . Specifically, the first transparent filling structure 16 is made of a transparent insulating material, and a first slope can be formed on the side facing the array substrate 21 through an etching process, so that the thickness of the first transparent filling structure 16 is determined by the thickness of the non-display area. The opposite end gradually decreases towards the other end.

[0060] exist image 3 Among them, the color filter substrate of the special-shaped display panel includes a first substrate 11, and edge pixel units are arranged on the first substrate 11, one edge pixel unit includes one edge pixel, and one edge ...

Embodiment 2

[0063] Such as Figure 6 As shown, in the special-shaped display panel provided in this embodiment, the transparent filling layer includes a second transparent filling structure 22, and the second transparent filling structure 22 is disposed on the array substrate 21 and extends toward the color filter substrate.

[0064] Specifically, the second transparent filling structure 22 is made of a transparent insulating material, and a second slope can be formed on the side facing the array substrate 21 through an etching process, so that the thickness of the second transparent filling structure 22 is determined by the thickness of the non-display area. The opposite end gradually decreases towards the other end.

[0065] exist Figure 6 Among them, the color filter substrate of the special-shaped display panel includes a first substrate 11, and edge pixel units are arranged on the first substrate 11, one edge pixel unit includes one edge pixel, and one edge pixel includes three edg...

Embodiment 3

[0067] Such as Figure 7 As shown, in the special-shaped display panel provided in this embodiment, the transparent filling layer includes a first transparent filling structure 16 and a second transparent filling structure 22, the first transparent filling structure 16 is arranged on the color filter substrate, and the second transparent filling structure 22 Located on the array substrate 21 , a partial area of ​​the first transparent filling structure 16 is in contact with a partial area of ​​the second transparent filling structure 22 .

[0068] exist Figure 7 Among them, the color filter substrate of the special-shaped display panel includes a first substrate 11, and edge pixel units are arranged on the first substrate 11, one edge pixel unit includes one edge pixel, and one edge pixel includes three edge sub-pixels, which are respectively the first A sub-pixel 12 , a second sub-pixel 13 and a third sub-pixel 14 . One of the first sub-pixel 12 , the second sub-pixel 13 a...

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Abstract

The invention belongs to the technical field of display devices, and provides a special-shaped display panel, a display device and a preparation method of the display panel. The special-shaped display panel comprises a color film substrate, a matrix layer which is opposite to the color film substrate and is spaced from the color film substrate, and a transparent filling layer arranged between the color film substrate and an array substrate. The color film substrate comprises a display area and a non-display area surrounding the periphery of the display area, at least one special-shaped boundary is arranged between the display area and the non-display area, the color film substrate is provided with a first substrate and a plurality of edge pixel units arranged on the first substrate, and the edge pixel units are arranged adjacent to the special-shaped boundary; at least partial area of the transparent filling layer is arranged corresponding to the edge pixel units, and the thickness of the transparent filling layer in the vertical direction of the color film substrate is gradually reduced from the non-display area to the display area. The special-shaped display panel provided by the invention can reduce or eliminate zigzag defects and color point defects at the same time, and the display effect is better.

Description

technical field [0001] The present application relates to the technical field of display devices, and more specifically, to a special-shaped display panel, a display device, and a method for preparing the display panel. Background technique [0002] With the development of science and technology, the use of display devices is becoming more and more extensive, which makes people's requirements for display panels in display devices more and more diverse. In order to meet people's diverse needs for the shape of display panels, special-shaped display panels Came into being. [0003] The special-shaped display panel breaks through the limitation of a single rectangular structure of the display panel, making the display panel more widely used, such as being applied to watches, bracelets, rearview mirrors, etc. The display area of ​​the special-shaped display panel presents other non-rectangular shapes, such as circle, rhombus, triangle and so on. Such as figure 1 As shown, sinc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1333G09F9/302
CPCG02F1/1335G02F1/1333G09F9/302
Inventor 薛兴皓袁海江
Owner HKC CORP LTD
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