Display panel and electronic device

A display panel and substrate technology, applied in the direction of circuits, electrical components, electric solid devices, etc., can solve problems such as color mixing between pixels, and achieve the effect of solving color mixing between pixels and avoiding color mixing

Pending Publication Date: 2022-06-24
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Description
  • Claims
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Problems solved by technology

However, the inkjet printing process has the risk of color mixing between pixels

Method used

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  • Display panel and electronic device
  • Display panel and electronic device
  • Display panel and electronic device

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Embodiment Construction

[0033] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present application may be practiced. Directional terms mentioned in this application, such as [upper], [lower], [front], [rear], [left], [right], [inner], [outer], [side], etc., are only for reference Additional schema orientation. Therefore, the directional terms used are used to describe and understand the present application, rather than to limit the present application. In the figures, structurally similar elements are denoted by the same reference numerals. In the drawings, the thicknesses of some layers and regions are exaggerated for clarity of understanding and ease of description. That is, the size and thickness of each component shown in the drawings are arbitrarily shown, but the present application is not limited thereto.

[0034] Please refer to Figure 1 to Figure 3 , figure 1 It is a schematic top-view structure di...

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Abstract

The invention provides a display panel and an electronic device, the display panel comprises a substrate, a plurality of first pixel unit groups and a plurality of second pixel unit groups, the first pixel unit groups and the second pixel unit groups are alternately arranged on the substrate in the first direction, and each first pixel unit group and each second pixel unit group comprise two pixels which are centrosymmetric to each other. Each pixel at least comprises three light-emitting units which are arranged at intervals and have different colors, and in any two adjacent pixels, one light-emitting unit of one pixel and one adjacent light-emitting unit of the other pixel have the same color. According to the OLED device, the colors of the adjacent light-emitting units between the two adjacent pixels are the same, so that color mixing between the pixels can be avoided when the light-emitting units are printed by adopting an ink-jet printing process, and the problem of color mixing between the pixels of an existing OLED device is solved.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a display panel and an electronic device. Background technique [0002] Organic Light Emitting Diode (OLED) devices have gradually become high-end displays replacing liquid crystal displays due to their advantages such as ultra-high contrast ratio, wide color gamut, fast response, and active light-emitting. Generally, the light-emitting layer of an OLED device can be prepared by ink jet printing (IJP) or evaporation. Compared with the traditional evaporation process, ink jet printing has a wide color gamut, high material utilization, high resolution rate and other advantages. However, there is a risk of color mixing between pixels with the inkjet printing process. SUMMARY OF THE INVENTION [0003] The present application provides a display panel and an electronic device to alleviate the technical problem of color mixing between pixels existing in existing OLED...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/352H10K59/353H10K59/12
Inventor 高阔
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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