Display panel and display device

A display panel, the same technology, applied in the direction of semiconductor devices, electrical components, circuits, etc., can solve the problems that affect the display performance of organic light-emitting displays, poor display text effects, and jaggedness, etc., to reduce the risk of stealing lights and improve display effects , reducing the effect of jaggedness

Active Publication Date: 2021-10-01
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The arrangement of pixels in the display panel directly affects the display performance of organic light-emitting displays, such as jaggedness when displaying straight lines, poor display text effects, and stealth between sub-pixels, etc.

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0025] 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 th...

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Abstract

The embodiment of the invention provides a display panel and a display device. The display panel comprises three sub-pixels with different light emitting colors; in the first direction, the first sub-pixels and the second sub-pixels are alternately arranged to form a first pixel row, and the plurality of third sub-pixels are arranged to form a second pixel row; and the first sub-pixels and the second sub-pixels are alternately arranged in the second direction to form a first pixel column. The centers of the two first sub-pixels and the centers of the two second sub-pixels belonging to the two adjacent first pixel rows form a first virtual parallelogram, the sub-pixels with the same light emitting color are located at the opposite angles of the first virtual parallelogram, and a third sub-pixel is arranged in the first virtual parallelogram; the centers of four third sub-pixels belonging to two adjacent second pixel rows form a second virtual parallelogram; and a first sub-pixel or a second sub-pixel is arranged in the second virtual parallelogram. According to the invention, the display sawtooth feeling can be weakened, the mixed color cast is improved, and the sub-pixel bright risk is reduced.

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] Organic light-emitting diodes (Organic Light-Emitting Diode, OLED) have the characteristics of self-illumination, low power consumption, high brightness, fast response, etc., and have attracted extensive attention. Organic self-luminous display technology has become the focus of current research in the field of display. In order to realize the full-color display of the OLED display panel, a plurality of sub-pixels with different light-emitting colors, such as red sub-pixel R, green sub-pixel G, and blue sub-pixel B, are provided in the display panel. The arrangement of pixels in the display panel directly affects the display performance of the organic light-emitting display, such as jaggedness when displaying straight lines, poor display text effects, and stealth between sub-pixels. How to arrange each...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/353H10K59/12
Inventor 黄伟肖璐乐琴马扬昭张中杰
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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