Invention Grant
- Patent Title: Surface microstructures for light shaping reflectors
- Patent Title (中): 光成型反射器的表面微结构
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Application No.: US13174702Application Date: 2011-06-30
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Publication No.: US09459382B2Publication Date: 2016-10-04
- Inventor: Amir Said , Antonius Kalker
- Applicant: Amir Said , Antonius Kalker
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: HP Inc. Patent Department
- Main IPC: G02B5/10
- IPC: G02B5/10 ; G02B5/02 ; G02B27/00
Abstract:
A method for designing microstructures for a light shaping reflector for use in a light field display is provided. A mathematical function is derived to reflect light uniformly from an incident light beam. Curved elements shaped by the mathematical function are combined to design the microstructures. The microstructures are formed in a reflective surface to provide the light shaping reflector for use in the light field display.
Public/Granted literature
- US20130003203A1 SURFACE MICROSTRUCTURES FOR LIGHT SHAPING REFLECTORS Public/Granted day:2013-01-03
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