CPC G06V 40/1324 (2022.01) [G02F 1/13338 (2013.01); G02F 1/133528 (2013.01); G06F 3/0412 (2013.01); G06F 3/0421 (2013.01); G06V 10/147 (2022.01); G06V 40/1318 (2022.01); G06V 40/1329 (2022.01); G06F 2203/04103 (2013.01)] | 14 Claims |
1. A display panel, comprising:
a display module, comprising a fingerprint recognition component;
a packaging cover plate, located on a light emergent side of the display module; and
a plurality of light path adjustment devices, located between the packaging cover plate and the fingerprint recognition component;
wherein each of the light path adjustment devices comprises:
an optical fiber structure; and
a convex lens structure disposed opposite to the optical fiber structure and on a side, facing away from the packaging cover plate, of the optical fiber structure;
wherein the light path adjustment devices are configured to adjust incident light reflected by a finger, so as to reduce an angle of divergence of light entering the fingerprint recognition component; and
a center of a light outlet of the optical fiber structure overlaps with a focal point of the convex lens structure.
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