Pixel arrangement structure, pixel driving method, and display panel

A technology of pixel arrangement and pixel structure, applied in the direction of instruments, electrical components, electric solid devices, etc., can solve the problem that OLED display cannot be prepared

Active Publication Date: 2019-10-11
YUNGU GUAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a pixel arrangement structure, a pixel driving method and a display panel to solve the problem that an OLED display with both high resolution and good service life cannot be prepared in the traditional solution.

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  • Pixel arrangement structure, pixel driving method, and display panel
  • Pixel arrangement structure, pixel driving method, and display panel
  • Pixel arrangement structure, pixel driving method, and display panel

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Embodiment Construction

[0057] 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 persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0058] Just like the arrangement of three RGB sub-pixels described in the background art, the aperture ratio of the sub-pixels capable of displaying light is relatively low. In this way, it is necessary to increase the driving current to meet the resolution requirement or brightness requirement of the display screen. However, the device in the OLED display screen is driven by a high current for a long time to easily lead to accelerated aging of the device and ...

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Abstract

The invention relates to a pixel arrangement structure, a pixel driving method, and a display panel. In the invention, a first pixel group is set as a first pixel structure, so that the light-emittingarea occupied by each pixel unit in the entire pixel arrangement structure can be reduced, the aperture opening ratio of each sub-pixel is improved, and the display resolution is improved. In the meantime, in the embodiment, each first sub-pixel in the first pixel structure can implement pixel sharing. Each first sub-pixel can achieve a high resolution of an actual display effect by a low resolution of physical pixel arrangement by the principle of color borrowing. The pixel arrangement structure in the invention improves the aperture opening ratio and the ratio of the light-emitting area ofthe first sub-pixel, thereby improving the lifetime of the first sub-pixel. Therefore, the pixel arrangement structure provided in the embodiment can be used for preparing an OLED display screen or adisplay panel that has both high resolution and good service life.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a pixel arrangement structure, a pixel driving method and a display panel. Background technique [0002] Organic Light Emitting Display (English full name Organic Light Emitting Display, referred to as OLED), is regarded as the most promising new flat panel display technology in the next generation. Its colorization method is to vapor-deposit sub-pixels of three materials of R, G, and B (Red, Green, and Blue referred to as RGB) to form a pixel structure. Since people now have a higher pursuit of visual effects, the display effect design of the display panel needs to be fully improved. [0003] With the development of OLED display technology, how to prepare OLED displays with high resolution (PPI) and good service life has become a goal that the industry is constantly pursuing. In the traditional solution, the vapor deposition is generally carried out in an arrangemen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G09F9/33
CPCG09F9/33H10K59/352H10K59/353
Inventor 董栓柱刘曼娜
Owner YUNGU GUAN TECH CO LTD
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