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Title: LED automotive tail lamp set
Authors: Cheung, CF 
To, S 
Lee, WB 
Jiang, JB 
Wang, B 
Issue Date: 20-Nov-2018
Source: US Patent 10,132,463 B2. Washington, DC: US Patent and Trademark Office, 2018.
Abstract: The present invention relates to LED lamps suitable for forming automotive lighting systems, made of high power lambertian LEDs and a TIR collimator lens. In the present invention, a novel TIR collimator lens is developed to collect the light emitted from the LED source and through a pillow lens array; redistribution occurs to form a light pattern meeting ECE requirements.
Rights: Assignee: The Hong Kong Polytechnic University
Appears in Collections:Patent

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