General Electric Company

Ge Lighting Solutions LLC

Yingchun Fu

Dengke Cai

Jianmin He

Feng Xue

Xiaojun Ren

Guolong Ni

Matthew Alan Bugenske

Chenjie Xu

Materials and lightguides formed thereof that are suitable for use in lighting units to impart a color filtering effect to visible light. At least a portion of such a lightguide () is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Ndions.

Materials and lightguides for color filtering in lighting units

The present invention provides a breather that includes a waterproof air-permeable membrane and a mounting device, the mounting device having a rod with a hollow structure and a head at one side of the rod. The head includes a bottom wall which has a circular bore in communication with the hollow portion of the rod and around which sidewalls are formed, several through holes being formed in the sidewalls, a fastening cover cooperating with the head with a chamber formed therebetween, wherein the waterproof air-permeable membrane is mounted inside the rod, and wherein the through hoes, the chamber and the circular bore communicatively connect the inside and outside of the breather.

Breather

Growing community of inventors

Shanghai, China

Yingchun Fu