CPC H10K 59/65 (2023.02) [G06V 40/1318 (2022.01); H10K 50/858 (2023.02); H10K 50/865 (2023.02); H10K 59/122 (2023.02); H10K 59/38 (2023.02)] | 19 Claims |
1. A display device comprising:
a sensor configured to detect a user's biometric information;
a display panel including a substrate disposed on the sensor, a pixel defining layer disposed on the substrate, and a light emitting element disposed in an opening of the pixel defining layer, wherein the display panel has a transmission area that overlaps the sensor when viewed from a plane;
an optical layer comprising a first hole that overlaps the transmission area; and
a spacer disposed in a second hole defined in the pixel defining layer and overlapping the first hole in a plan view, including a transparent material, and being disposed higher than the pixel defining layer.
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