Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Won Sang Park0
Il Nam Kim0
Date of Patent
November 28, 2023
0Patent Application Number
180615200
Date Filed
December 5, 2022
0Patent Primary Examiner
Patent abstract
A fingerprint sensor includes: a first layer including a plurality of pixels; a light transmitting hole array layer including a plurality of light transmitting holes providing light transmitting paths of light rays that are incident through the first layer; and a sensor layer including a plurality of photo sensors configured to sense the light rays that pass through the light transmitting holes and are incident on the sensor layer. A resolution at which the photo sensors are disposed in first areas on the sensor layer differs from a resolution at which the photo sensors are disposed in second areas on the sensor layer.
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