Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 16, 2021
Patent Application Number
16934190
Date Filed
July 21, 2020
Patent Primary Examiner
Patent abstract
A vehicle interior lighting device includes a light-emitting portion, a case that includes a side wall surrounding the light-emitting portion and houses the light-emitting portion, and a plate-shaped lens fixed to the case so as to cover an opening of the case and an open end of the side wall defining the opening. Light emitted from the light-emitting portion can be extracted from the entire region of a light extraction surface of the lens including an edge without being reflected.
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