A display panel and display device
A technology for display panels and display substrates, which is applied to identification devices, instruments, semiconductor devices, etc., can solve the problems of low light transmittance in the reserved area of optical electronic components and large thickness of the microLED touch display panel, so as to increase the light transmittance. Over-rate, overall thickness reduction, favorable effect of thinning
Active Publication Date: 2021-08-03
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology
In the micro LED touch display panel prepared by the above method, the external light needs to be incident on the position of the optical and electronic components through the three-layer transparent substrate. The thickness of the micro LED touch display panel is relatively large
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[0025] In order to further explain the technical means and functions adopted by the present invention to achieve the intended purpose of the invention, the specific implementation, structure, and features of a display panel and a display device proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. And its effect, detailed description is as follows.
[0026] An embodiment of the present invention provides a display panel, including:
[0027] The display substrate and the touch substrate arranged oppositely;
[0028] a plurality of organic light emitting units located on the surface of the display substrate facing the touch substrate;
[0029] The touch layer is arranged on one side of the touch substrate, the touch layer includes a plurality of touch electrodes and a plurality of touch signal lines, the plurality of touch electrodes and the plurality of touch signal lines The wiring corresp...
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The invention discloses a display panel and a display device. The display panel includes: a display substrate and a touch substrate disposed opposite to each other; a plurality of organic light-emitting units located on the surface of the display substrate facing the touch substrate; a touch layer disposed on one side of the touch substrate , the touch layer includes a plurality of touch electrodes and a plurality of touch signal lines, and the plurality of touch electrodes are electrically connected to the plurality of touch signal lines; a plurality of micro LEDs are located in the The touch layer is away from the side of the touch substrate; a plurality of driving signal wirings, and the plurality of driving signal wirings are electrically connected to the plurality of micro LEDs; wherein, at least one of the driving signal wirings is connected to the At least one of the touch signal lines is arranged on the same layer. The technical solution provided by the embodiments of the present invention reduces the thickness of the display panel and increases the light transmittance of the reserved area of the optical and electronic components.
Description
technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] Micro LED (micro Light Emitting Diode, Micro Light Emitting Diode) has the advantages of low power consumption, self-illumination, high color saturation and small size. The display panel uses micro LED as the light-emitting element, and the distance between pixels can be changed from conventional The millimeter level of the liquid crystal display panel is reduced to the micron level, which is conducive to the improvement of display resolution. [0003] The micro LED touch display panel in the prior art includes a reserved area for optical and electronic components and a normal display area. The reserved area for optical and electronic components is provided with a plurality of micro LEDs, and the normal display area is provided with a plurality of organic light-emitting units. In addit...
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IPC IPC(8): G09F9/33H01L27/32G06F3/041
Inventor 符鞠建
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD