Pinecone Energies, Inc. Patent applications |
Patent application number | Title | Published |
20140204579 | OPTICAL DEVICE FOR SEMICONDUCTOR BASED LAMP - An optical device for a semiconductor based lamp comprises a semiconductor based light-emitting device and a light-redirecting member. The light-redirecting member has a reflective surface that redirects at least some of the light emitted from the semiconductor-based light-emitting device ambiently, away from the lamp, and into the surrounding environment in divergent lateral and at least partially downward directions, without further reflection. A frosted semi-transparent cover encloses the light-emitting device and light-redirecting member. A gap between the semi-transparent cover and an outer edge of the light-redirecting member passes some of the light emitted from the semiconductor-based light-emitting device upwardly into a surrounding environment. | 07-24-2014 |
20130291795 | THIN FILM DEPOSITION SYSTEM WITH COOLING MODULE - A film deposition apparatus is disclosed. The apparatus comprises: a reaction chamber, a susceptor, a heating module, a driving module, and a cooling module. The susceptor is used for bearing at least one wafer; the heating module is used for heating the wafer; the driving module is used for driving the susceptor to rotate. The cooling module is disposed between the heating module and the driving module. The cooling module is configured to make the temperature distribution between the heating module and the driving module discontinuous. | 11-07-2013 |
20130058084 | OPTICAL DEVICE FOR SEMICONDUCTOR BASED LAMP - This invention discloses an optical device for a semiconductor based lamp, the optical device comprising a base for mounting a semiconductor based light-emitting device, and a light-redirecting member having an opening and a reflective surface next to the opening, wherein the opening is aligned directly above the semiconductor based light-emitting device, and the reflective surface redirects light emitted from the semiconductor-based light-emitting device to lateral directions. | 03-07-2013 |
20120247392 | MULTICHAMBER THIN-FILM DEPOSITION APPARATUS AND GAS-EXHAUSTING MODULE - A gas-exhausting module for a multichamber thin-film deposition apparatus, which has one or more reactor chambers, includes a collecting chamber and a plurality of gas pipes. The collecting chamber includes an upper portion and a lower portion. The cross-sectional area of the lower portion is less than the cross-sectional area of the upper portion. One end of each gas pipe communicates with one of the reactor chambers. The other end of each gas pipe communicates with the upper portion in a tangential direction. During operation, a cyclonic airflow is provided within the collecting chamber to uniformly extract the exhaust gas from each reactor chamber. | 10-04-2012 |
20120211790 | OPTICAL DEVICE FOR SEMICONDUCTOR BASED LAMP - An optical device for a semiconductor based lamp includes a base and a semiconductor based light-emitting device mounted on the base. A transparent body encapsulates the semiconductor based light-emitting device. A reflective surface is in contact with the transparent body and covers a predetermined region on a top of the transparent body. The reflective surface has an opening. At least a portion of the transparent body protrudes through the opening in the reflective surface. Light emitted from the semiconductor based light-emitting device transmits upwardly through the opening in the reflective surface. | 08-23-2012 |
20110140149 | OPTICAL DEVICE FOR SEMICONDUCTOR BASED LAMP - This invention discloses an optical device for a semiconductor based lamp, the optical device comprising a base for mounting a semiconductor based light-emitting device, and a light-redirecting member having an opening and a reflective surface next to the opening, wherein the opening is aligned directly above the semiconductor based light-emitting device, and the reflective surface redirects light emitted from the semiconductor-based light-emitting device to lateral directions. | 06-16-2011 |
20110140148 | OPTICAL DEVICE FOR SEMICONDUCTOR BASED LAMP - This invention discloses an optical device for a semiconductor based lamp, the optical device comprising a base for mounting a semiconductor based light-emitting device thereon, a transparent body encapsulating the semiconductor based light-emitting device, and a reflective surface covering a predetermined region on a top of the transparent body, the reflective surface having an opening exposing the transparent body, wherein light emitted from the semiconductor based light-emitting device transmits through the opening of the reflective surface. | 06-16-2011 |