Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yu-Han Chiang0
Jhong Yuan Wang0
Shang-Chiang Lin0
Date of Patent
December 12, 2023
0Patent Application Number
173954840
Date Filed
August 6, 2021
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A display device includes a substrate, a first light-emitting diode, an encapsulant and a first Fresnel lens. The first light emitting diode is located on the substrate. The encapsulant covers the first light emitting diode. The first Fresnel lens is located on the encapsulant and overlapping with the first light emitting diode. The width of the first Fresnel lens is 4 to 10 times the width of the first light emitting diode.
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