Venntis Technologies LLC Patent applications |
Patent application number | Title | Published |
20140355276 | LIGHT EMITTING DEVICE WITH HEAT SINK - A light emitting device includes at least one semiconductor light emitting diode (LED) and a heat sink disposed in close proximity to the at least one LED. The heat sink comprises heat conducting material in a shape having a first portion with a first mass proximate the at least one LED and a second portion with a second mass distal from the at least one LED wherein the second mass is greater than the first mass. | 12-04-2014 |
20140354145 | VOLUMETRIC LIGHT EMITTING DEVICE - A volumetric light emitting device includes a substrate, a semiconductor light emitting diode disposed on the substrate and a reflector ring extending axially from the substrate. The reflector ring defines a first volume bounded by the substrate, an inner wall of the reflector ring, and a terminal plane at a distal end of the reflector ring. An encapsulant fills the first volume and encapsulates the semiconductor light emitting diode. A volumetric light conversion element surrounds the reflector ring and the first volume wherein the volumetric light conversion element is adapted to down-convert light emitted from the semiconductor light emitting diode at a first wavelength and emit the down-converted light at a second wavelength. A second volume of encapsulant or scattering material extends axially between the terminal plane and the volumetric light conversion element. | 12-04-2014 |
20140078746 | DEVICE FOR SCATTERING LIGHT - A device for scattering light emitted from at least one light source includes, among other things, a light coupler configured for placement adjacent to the light source. The light coupler includes a first region proximal the light source where the first region has a first index of refraction and a second region abutting the first region to define a boundary therebetween. Being distal to the light source, the second region has a second index of refraction that is greater than the first index of refraction. Light emitted from the light source is scattered as a result of travelling through the first region and the second region. | 03-20-2014 |
20140078722 | ILLUMINATOR WITH DEVICE FOR SCATTERING LIGHT - An illuminator includes a body configured to be interconnected to a source of power and having a light source carried thereon. A scattering device associated with the body and in register with the light source includes a light coupler configured for placement adjacent to the light source. The light coupler includes a first region proximal the at least one light source and a second region abutting the first region and defining a boundary therebetween. Light emitted from the light source is scattered as a result of travelling through the first region and the second region. | 03-20-2014 |