H.C. Park & Associates, PLC
Fingerprint sensor and display device including the same
According to an aspect of the invention, a fingerprint sensor for a display device includes: a substrate having first and second surfaces; a light transmission layer including a first layer disposed on the first surface of the substrate and having first openings in at least one first conductive layer, and a second layer disposed on the first surface of the substrate and having second openings in at least one second conductive layer; a light emitting element layer disposed on the first layer and the second layer and having at least one light emitting element; and a sensor layer disposed on the second surface of the substrate and having light sensors, where at least a portion of the first openings and at least a portion of the second openings at least partially overlap and have different sizes.
Samsung Display Co., Ltd.
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G06V H01L H01L H01L G06V G06V H01L
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Ji Hun Seong Ryong Eun Jin Il Nam Jong Hyun
Ryu Lee Sung Kim Lee