Display substrate and display device
A display substrate and display area technology, applied to static indicators, diodes, instruments, etc., can solve the problems of low light transmittance of the display panel, unfavorable camera display effect, etc.
Pending Publication Date: 2021-12-31
BOE TECH GRP CO LTD +1
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[0002] Based on the design of the under-screen camera, the display panel usually includes a high pixel density (Pixels Per Inch, PPI) area and a low PPI area. The display effect of the imaging area
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[0064] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.
[0065] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importan...
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The invention discloses a display substrate and a display device. The display substrate is provided with a first side and a second side which are used for displaying, and comprises a substrate, a display area, a plurality of first power lines and a shielding layer, wherein the display area comprises a first display area and a second display area, the first display area comprises a plurality of pixel unit groups, each of the plurality of pixel unit groups comprises a plurality of first pixel units, and each of the plurality of first pixel units comprises a pixel area and an opening area; the plurality of first power lines are located in the pixel area; the shielding layer comprises a hollow area and a shielding area; for one pixel unit group, the opening area of each first pixel unit is at least partially overlapped with the shielding area of the shielding layer, and the opening area of at least one first pixel unit comprises a first shielding connecting part which is at least partially overlapped with the shielding area of the shielding layer, and the shielding layer is connected with at least one first power line in the plurality of first power lines through the first shielding connecting part. According to the display substrate, on the premise that the pixel density is not reduced, direct current signals are connected to the shielding layer, and the shielding layer is prevented from being in a floating connection state.
Description
technical field [0001] At least one embodiment of the present disclosure relates to a display substrate and a display device. Background technique [0002] Based on the design of the under-screen camera, the display panel usually includes a high pixel density (Pixels Per Inch, PPI) area and a low PPI area. The display effect of the imaging area. Contents of the invention [0003] At least one embodiment of the present disclosure provides a display substrate having a first side for display and a second side opposite to the first side, including: a base substrate; a display area disposed on the base substrate , comprising a first display area and a second display area at least partially surrounding the first display area, the first display area allowing at least partial transmission of light from the first side of the display substrate to the second side of the display substrate For sensing, the first display area includes a plurality of pixel unit groups arranged at inter...
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IPC IPC(8): H01L27/32
CPCH10K59/65H10K59/12H10K59/131H01L27/124H01L27/1218H10K59/121H10K59/126G09G3/3225G09G3/3266G09G2300/0408G09G2300/0819G09G2300/0842G09G2320/0233G09G2360/145
Inventor 刘聪黄耀蔡建畅程羽雕吴超
Owner BOE TECH GRP CO LTD