Light-transmitting display panel and preparation method thereof and display panel
A display panel and display area technology, applied in semiconductor/solid-state device manufacturing, electrical components, diodes, etc., can solve problems such as screen display, not full screen, front camera cannot display pictures, etc.
Active Publication Date: 2021-06-25
YUNGU GUAN TECH CO LTD
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- Summary
- Abstract
- Description
- Claims
- Application Information
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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.
Method used
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[0030] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.
[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation...
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Abstract
The invention discloses a light-transmitting display panel and a preparation method thereof, and a display panel. The light-transmitting display panel comprises: a substrate; a device layer arranged on one side of the substrate and comprising a wiring concentration area and a wiring connection area, wherein the wiring concentration area comprises at least one pixel circuit, the adjacent wiring concentration areas are spaced from each other, the wiring connection area comprises a connection line for connecting the pixel circuits of the adjacent wiring concentration areas, the wiring concentration area and the wiring connection area are connected with each other to define a wiring hollow-out area, and the wiring hollow-out area comprises a through hole penetrating through the device layer in the thickness direction; and a transparent filling layer filled in the through hole. According to the light-transmitting display panel, the problem of insufficient light transmittance can be solved, so that the light transmittance of the whole light-transmitting display panel can be improved.
Description
technical field [0001] The invention belongs to the field of display technology, and in particular relates to a light-transmitting display panel, a preparation method thereof, and a display panel. Background technique [0002] With the rapid development of electronic devices, users have higher and higher requirements for screen-to-body ratio, so that the full-screen display of electronic devices has attracted more and more attention from 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 hole can be made on the display screen, and external light can enter the photosensitive element located below the screen through the notch or hole on the screen. However, none of these electronic devices is a full screen in the true sense, and cannot be displayed in all areas of the entire screen, for example, the area corresponding t...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01L27/32H01L27/12H01L21/84
CPCH01L27/1218H01L27/1262H10K59/50H10K59/121H10K59/131H10K59/1201
Inventor 郭双任雅磊
Owner YUNGU GUAN TECH CO LTD