Display panel and display device
A display panel and display surface technology, which is applied in the direction of diodes, semiconductor devices, electrical components, etc., can solve the problems of not being full-screen, not being able to display on the screen, and not being able to display pictures by the front camera, so as to facilitate integration and improve light transmittance. Effect
Pending Publication Date: 2022-06-28
HEFEI VISIONOX TECH CO LTD
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Problems solved by technology
However, these electronic devices are not truly full-screen, and cannot be displayed in all areas of the entire screen. For example, the corresponding area of the front camera cannot display images.
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[0037] Features and exemplary embodiments of various aspects of the present application are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely to provide a better understanding of the present application by illustrating examples of the present application. In the drawings and the following description, at least some well-known structures and techniques are not shown in order to avoid unnecessarily obscuring the present application; and, the dimensions of some structures may be exaggerated for clarity. Furthermore, the features, structures or characteristics described below may be combined in any suitable manner in one or more embodiments.
[0038] In addi...
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Abstract
The invention provides a display panel and a display device.The display panel comprises a substrate layer and first light-emitting devices, the multiple first light-emitting devices are arranged on one side of the substrate layer at intervals, and each first light-emitting device comprises a first electrode, a second electrode and a first light-emitting element which are arranged in a stacked mode in the direction parallel to the substrate layer; the first light-emitting elements are arranged between the first electrodes and the second electrodes, so that the first electrodes and the second electrodes can drive the first light-emitting elements to emit light. According to the display panel and the display device provided by the embodiment of the invention, ambient light outside the display panel can penetrate through the display panel through the film layer with relatively high light transmittance in the first light-emitting device, so that the pixel arrangement density of the display panel is not reduced, namely the display effect of the display panel is not influenced, and the display efficiency of the display panel is improved. The light transmittance of the display panel can be effectively improved, and the photosensitive assembly can be conveniently integrated in the display panel.
Description
technical field [0001] The present application relates to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] With the rapid development of electronic devices, users have higher and higher requirements for screen-to-body ratio, which makes the full-screen display of electronic devices attract more and more attention in the industry. [0003] Traditional electronic devices such as mobile phones and tablet computers need to integrate front-facing cameras, earpieces, and infrared sensing elements. In the prior art, a notch or a hole can be formed on the display screen, and external light can enter the photosensitive component located under the screen through the notch or hole on the screen. However, these electronic devices are not full-screen in the true sense, and cannot be displayed in all areas of the entire screen. For example, the corresponding area of the front camera cannot display the picture. ...
Claims
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IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/60H10K59/65H10K50/805
Inventor 曹照华郭登环张宏刚安儒娟
Owner HEFEI VISIONOX TECH CO LTD