Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Antti Keränen0
Mikko Heikkinen0
Date of Patent
March 19, 2024
0Patent Application Number
176748940
Date Filed
February 18, 2022
0Patent Citations
Patent Primary Examiner
Patent abstract
An electronic device includes a substrate film having a first side and a second side, and a number of light sources configured to emit light. A plastic lightguide layer is molded onto the first side of the substrate film. The plastic lightguide layer being of optically at least translucent material to transmit light. The device also includes a masking layer provided on the outer surface of the plastic lightguide layer. The masking layer defines a window for letting the light emitted by the embedded light sources to pass through the masking layer towards the environment.
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