Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 3, 2020
Patent Application Number
15631472
Date Filed
June 23, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
An electronic device is provided which includes a light emitting module that radiates infrared light, a window disposed on the light emitting module and having a specific refractive index with respect to the infrared light, wherein the window includes a refraction part that totally reflects the infrared light inside the window in correspondence with the specific refractive index, and a fingerprint sensor disposed under the window and obtaining a fingerprint of a user based on a user input on the window by using scattered light of the infrared light.
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