Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 6, 2018
Patent Application Number
15347664
Date Filed
November 9, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
An electronic device includes a light source, a light receiver, a first light guide structure, and a second light guide structure. The first light guide structure faces a light emitting surface of the light source and faces a lateral wall of the light receiver. The second light guide structure is disposed over the light receiver and coupled to the first light guide structure. The light receiver and the second light guide structure defines a cavity between the light receiver and the second light guide structure.
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