Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 18, 2020
Patent Application Number
15508660
Date Filed
September 3, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a multipurpose assistance lamp which includes: a lighting unit which includes a transparent film and a casing plate which are disposed on a front surface and a back surface of an OLED lighting sheet, respectively; and a back housing which is attached to a back surface of the casing plate, and accommodates therein a circuit part and a battery for operating the OLED lighting sheet, thereby minimizing a thickness and providing light having improved brightness, by adopting an OLED as a light source.
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