Invention Grant
- Patent Title: Luminaire using holographic optical element and luminescent material
-
Application No.: US16227028Application Date: 2018-12-20
-
Publication No.: US10711978B2Publication Date: 2020-07-14
- Inventor: David P. Ramer , Guan-Bo Lin , An Mao , Januk Aggarwal , Rashmi Kumar Rogers
- Applicant: ABL IP HOLDING LLC
- Applicant Address: US GA Conyers
- Assignee: ABL IP HOLDING LLC
- Current Assignee: ABL IP HOLDING LLC
- Current Assignee Address: US GA Conyers
- Agency: RatnerPrestia
- Main IPC: F21V9/16
- IPC: F21V9/16 ; F21V9/32 ; G02B5/32 ; F21K9/64 ; F21Y115/30
Abstract:
An example luminaire includes a laser light source, a photoluminescent material and a holographic optical element. The holographic optical element has a hologram optically coupled to the laser light source and to the photoluminescent material. The hologram is configured to distribute light received from the laser light source as a pattern of light to the photoluminescent material.
Public/Granted literature
- US20200011509A1 LUMINAIRE USING HOLOGRAPHIC OPTICAL ELEMENT AND LUMINESCENT MATERIAL Public/Granted day:2020-01-09
Information query
