Array substrate, display panel and display device
An array substrate and display area technology, applied in semiconductor devices, electrical components, circuits, etc., can solve the problems of inability to display on the screen, not a full screen, and the front camera cannot display pictures, etc. The effect of reducing brightness differences
Active Publication Date: 2021-06-11
KUNSHAN GO VISIONOX OPTO ELECTRONICS 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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[0043] The characteristics and exemplary embodiments of various aspects of the application will be described in detail below. In order to make the purpose, technical solution and advantages of the application clearer, the application 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 application, not to limit the application. It will be apparent to one skilled in the art that the present application 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 application by showing examples of the present application.
[0044] 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, and do not necessarily ...
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Abstract
The invention discloses an array substrate, a display panel and a display device. The array substrate comprises a pixel circuit; the pixel circuit comprises a driving transistor, a first polar plate and a second polar plate; the driving transistor comprises an active layer and a grid electrode which are stacked; the first polar plate and the grid electrode are stacked, and the grid electrode and the first polar plate form a first storage capacitor; and the second polar plate is stacked on the side, back to the grid electrode, of the first polar plate, the second polar plate is electrically connected with the grid electrode, and the first polar plate and the second polar plate form a second storage capacitor. The capacitance can be increased under the condition that the shading area of the storage capacitors is not increased, and the display brightness of the display panel is improved.
Description
technical field [0001] The present application relates to the field of display technology, in particular to an array substrate, 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, 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, tablet computers, etc., need to integrate such as front-facing cameras, earpieces, and infrared sensing elements; The slots or openings on the screen go to the photosensitive element located below 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 to the front camera cannot display images. Contents of the invention [0004] Embodiments of the present applicatio...
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IPC IPC(8): H01L27/12H01L27/32
CPCH01L27/1214H01L27/1255H10K59/1216
Inventor 许传志谢正芳卢慧玲张露
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD