Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Qing-Long Deng0
Kuan-Ying Ou0
Li-Hsun Chang0
Date of Patent
February 6, 2024
0Patent Application Number
165927630
Date Filed
October 4, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
An electronic apparatus includes a housing and a covering structure. The housing has a light transmission portion. The covering structure includes a plurality of coating layers sequentially stacked above the light transmission portion. The coating layers respectively have different thicknesses, different refractive indices, different reflectivities, and different transmissivities. Reflected light of the coating layers presents a virtual image with a pattern.
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