FIELD: display technology.
SUBSTANCE: display screen includes a substrate, a sealing layer, and a display layer located between the substrate and the sealing layer, in which the display layer has at least one first through hole extending to both side surfaces of the display layer, and the second recess located on the side surface of the sealing layer, directly facing the first through hole. The second recess is a blind hole, and the bottom surface of the second recess is flat.
EFFECT: reduced deformations preventing undesirable phenomena such as rainbow patterns.
24 cl, 35 dwg
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