Patent ID: 9632295
Date: 2017-04-25
CPC Classifications: F21V,F21Y,G02B

Claim:
1. An optical member comprised of: a. a first refractive portion; b. a first total internal reflection surface adjacent to and disposed about at least a portion of the first refractive portion; c. a second total internal reflection surface displaced from the first total internal reflection surface distal to the first refractive portion and disposed about at least a portion of the first total internal reflection surface; d. a light exit surface opposite the first refractive portion, the first total internal reflection surface, and the second total internal reflection surface; and e. a second refractive portion disposed adjacent the first total internal reflection surface wherein a first end of the first total internal reflection surface abuts the first refractive portion, a second end of the first total internal reflection surface abuts the second refractive portion, and the second refractive portion abuts the second total internal reflection surface.