Patent application number | Description | Published |
20090159902 | FLIP-CHIP TYPE SEMICONDUCTOR LIGHT-EMITTING DEVICE, METHOD FOR MANUFACTURING FLIP-CHIP TYPE SEMICONDUCTOR LIGHT-EMITTING DEVICE, PRINTED CIRCUIT BOARD FOR FLIP-CHIP TYPE SEMICONDUCTOR LIGHT-EMITTING DEVICE, MOUNTING STRUCTURE FOR FLIP-CHIP TYPE SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING DIODE LAMP - A flip-chip type semiconductor light-emitting device having a positive electrode and a negative electrode similar in electrode area and capable of preventing the misalignment of the light-emitting device by utilizing the self alignment effect in manufacturing a light-emitting diode lamp and a printed circuit board for the flip-chip type semiconductor light-emitting device are provided. Furthermore, adopted are a flip-chip type semiconductor light-emitting device | 06-25-2009 |
20090236618 | LIGHT-EMITTING DIODE PACKAGE AND LEAD GROUP STRUCTURE FOR LIGHT-EMITTING DIODE PACKAGE - A light-emitting diode package | 09-24-2009 |
20100066258 | LIGHT EMITTING DEVICE AND METHOD FOR DRIVING LIGHT EMITTING DEVICE - A light emitting device which can emit light of an arbitrary color temperature and a process for producing a light emitting device which can emit light of an arbitrary color temperature are provided. Such a light emitting device includes a first light emitting diode device | 03-18-2010 |
20100103654 | LIGHTING FIXTURE AND CEILING SYSTEM USING THE SAME - A lighting fixture which comprises a ceiling frame equipped with an attachment portion, a hollow portion, and a storage recess, wherein the attachment portion is located at an upper end portion of the frame to be suspended from a ceiling of a building, the hollow portion is located below the attachment portion, and the storage recess is located below the hollow portion; the storage recess has an opening which faces downward, a lighting module is set in the storage recess; and the lighting module includes plural light emitting diodes, a reflector which reflects light emitted from the diodes, and a lighting housing to which the light emitting diodes and the reflector are installed. | 04-29-2010 |
20100230692 | LAMP AND PRODUCTION METHOD OF LAMP - The present invention provides a lamp comprising a substrate composed of a base substrate and a covering member which are made of an inorganic insulator and are joined through a joining metal layer; and a semiconductor light emitting device mounted on said substrate, wherein a concave portion is provided in a covering member-side surface of said substrate, said semiconductor light emitting device is accommodated in said concave portion, an end face of said metal layer is positioned on a region of the lateral surface of said concave portion which faces said semiconductor light emitting device, and a light reflection portion, which reflects light emitted from said semiconductor light emitting device, is composed of said end face. | 09-16-2010 |