Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Meng-Ko Tsai0
Kuan-Ming Chen0
Li-Chiu Tsai0
Han-Yi Kuo0
Date of Patent
October 5, 2021
0Patent Application Number
201901310
Date Filed
January 31, 2019
0Patent abstract
An optical device including a Vertical-Cavity Surface-Emitting Laser (VCSEL) light source and a lens array is provided. The VCSEL light source is configured to emit light with at least one light dot. The lens array is configured to receive light emitting from the VCSEL light source and then project a structured light. The structured light includes a dot pattern having number of light dots. Plural convex lenses are arranged along a first surface of the lens array. The convex lenses are configured to generate the light dots of the dot pattern.
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