Display panel and display device

A display panel and display area technology, applied in static indicators, instruments, etc., can solve the problems of irregular array of pixels, sawtooth phenomenon, removal of light-emitting layer, etc., to improve display quality, ensure integrity, and optimize the effect of sawtooth

Active Publication Date: 2020-10-02
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Due to the existence of arc edges in the notch or rounded corners of the special-shaped display panel, the pixels cannot be arranged in a regular array, and the light-emitting layer must correspond to the pixel circuit one by one.
When the pixel circuit cannot be placed due to space constraints, the corresponding light-emitting layer will also be removed
When it is turned on to display a pure white screen, the edge will show obvious jagged phenomenon, the display quality is low, and it needs special algorithm processing to weaken it

Method used

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  • Display panel and display device
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Embodiment Construction

[0019] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0022] It should be understood that the term "an...

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Abstract

The embodiment of the invention provides a display panel and a display device, and the display panel comprises a step-shaped region which comprises a plurality of steps and step intervals arranged between the adjacent steps; a first edge pixel group which comprises n colors of sub-pixels arranged at the vertex angle of the step and n driving arrays electrically connected with the n sub-pixels in aone-to-one correspondence manner; the n driving arrays comprise a first driving array and at least one second driving array; the first driving array is arranged at the vertex angle of the step, and the second driving array is arranged at the step interval, wherein n is a positive integer greater than or equal to 2. According to the invention, the integrity of the pixel circuit and the integrity of the light-emitting layer are ensured by reasonably deploying the borrowing space in the step-shaped area which is limited by the space and cannot place the complete pixel circuit, so that the effectof optimizing sawteeth is achieved, and the display quality is improved.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] As consumption upgrades, consumers' demand for display panels is no longer limited to rectangular and regular-shaped display panels. Special-shaped display panels such as circular shapes have become mainstream display devices. Due to the existence of arc edges in the notch or rounded corners of the special-shaped display panel, the pixels cannot be arranged in a regular array, and the light-emitting layer must correspond to the pixel circuits one by one. When the pixel circuit cannot be placed due to space constraints, the corresponding light-emitting layer will also be removed. When it is turned on to display a pure white screen, there will be obvious jagged edges, and the display quality is low, which requires special algorithm processing to weaken it. 【Content of invention】 [0003] In view o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3225
CPCG09G3/3225
Inventor 柴慧平韩立静
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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