Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 23, 2021
Patent Application Number
17068841
Date Filed
October 13, 2020
Patent Primary Examiner
Patent abstract
A front light module includes a light guide plate, a light source and a light guide medium. The light guide plate includes a top surface, a bottom surface opposite to the top surface and a light incident surface adjoining the top surface and the bottom surface. The light source is disposed beside the light incident surface. A top surface of the light source and the top surface of the light guide plate have a first step therebetween. The light guide medium is between the light source and the light incident surface of the light guide plate.
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