Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chung Hoon Lee0
Date of Patent
March 8, 2022
0Patent Application Number
166726760
Date Filed
November 4, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
A light emitting device including a substrate having a first surface and a second surface opposing the first surface, a light emitting structure disposed on the first surface of the substrate and defining a light emitting area, and a first light shielding layer disposed on the second surface of the substrate and exposing at least a portion of the light emitting area, in which the second surface of the substrate has a rough surface that overlaps at least a portion the light emitting area.
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