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Display panel, preparation method thereof and mobile terminal

A display panel and panel technology, applied in the direction of instruments, identification devices, etc., can solve the problems of abnormal appearance of the frame area, increase the manufacturing cost of the mask, and limited improvement effect, and achieve the effect of avoiding bright lines in the frame area

Active Publication Date: 2022-03-04
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As the frame of the display panel becomes narrower and the resolution becomes higher and higher, the traces in the frame area of ​​the display panel become denser and denser, which easily leads to bright lines in the frame area and an abnormal appearance. In order to solve the abnormal appearance, usually The improvement plan is to widen the shading ink in this area, which will lead to compression of lamination accuracy, or use other film layers for shading. This solution needs to increase the mask, which will increase the manufacturing cost, and the improvement effect is very limited

Method used

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  • Display panel, preparation method thereof and mobile terminal
  • Display panel, preparation method thereof and mobile terminal
  • Display panel, preparation method thereof and mobile terminal

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present invention and simpl...

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Abstract

The invention provides a display panel and a preparation method thereof and a mobile terminal, the display panel comprises a panel main body, the panel main body comprises a display area and a frame area, and the panel main body comprises metal wires arranged in the frame area; the circular polarizer is arranged on the panel main body; and the shutter structure layer is arranged between the panel main body and the circular polarizer, is positioned in the frame area, and comprises a plurality of grating strip parts which are parallel to one another and are arranged at intervals. The shutter structure layer is arranged in the frame area, and the newly added structure layer can effectively block large-angle light rays reflected by metal wires in the frame area, so that the problem of bright lines in the frame area due to the fact that the light rays leak out of a circular polarizer is solved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a mobile terminal. Background technique [0002] With the development of display technology, people are pursuing more and more extreme display effects. In recent years, narrow bezel display has become one of the research hotspots in the display field. [0003] As the frame of the display panel becomes narrower and the resolution becomes higher and higher, the traces in the frame area of ​​the display panel become denser and denser, which easily leads to bright lines in the frame area and an abnormal appearance. In order to solve the abnormal appearance, usually The best improvement solution is to widen the shading ink in this area, which will lead to compression of lamination accuracy, or use other film layers for shading. This solution needs to increase the mask, which will increase the manufacturing cost, and the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 陈慧
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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