Display panel and display device

A technology for display panels and display areas, applied in semiconductor devices, electrical components, circuits, etc., to achieve the effect of reducing the probability of short circuits

Active Publication Date: 2018-05-08
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

With the high-resolution requirements of display panels and the trend towards narrow borde

Method used

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Examples

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Example Embodiment

[0039] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0040] The 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. The singular forms of "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural for...

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Abstract

The embodiment of the invention provides a display panel and a display device, and relates to the technical field of display. By the display panel and the display device, the distance between metal ofdifferent signals can be increased within a limited space, so that the short-circuit probability between the metal of different signals caused by metal reside is reduced. The display panel comprisesa substrate, wherein a first metal layer, a second metal layer, a third metal layer and a fourth metal layer are sequentially arranged at one side of the substrate along a direction far away from thesubstrate, a light-emitting device layer is arranged at one side, far away from the substrate, of the fourth metal layer and comprises a first electrode, a second electrode and a light-emitting functional layer, insulation layers are arranged between two arbitrary layers of the first metal layer, the second metal layer, the third metal layer and the fourth metal layer, the display panel comprisesa circuit assembly, the circuit assembly comprises a plurality of parts, and the plurality of parts are respectively arranged in the first metal layer, the second metal layer, the third metal layer and the fourth metal layer.

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] Among human sensory organs, the visual organ (eye) receives the most information. In production and life, people need to use more and more rich visual information, so display technology plays a very important role in today's human society. [0003] Since the emergence of display technology, technological development has also been very rapid. Cathode ray tube technology (CRT), plasma display (PDP), liquid crystal display (LCD), and even the latest OLED display and micro LED display technologies have appeared successively. With the development of society and the continuous improvement of human needs for material life, today's display technology is rapidly moving towards high contrast, high resolution, full-color display, low power consumption, high reliability, long life, and thin and light. . With the h...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/131
Inventor 马志丽李玥许东升钱栋
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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