Patent application number | Description | Published |
20120256219 | LIGHT EMITTING DIODE PACKAGE AND METHOD OF MANUFACTURING THE SAME - An LED package includes a substrate, an electrode layer, a light-emitting chip, a reflection cup and an encapsulation. The substrate includes a first surface, an opposite second surface, and two side surfaces. The electrode layer is consisted of a positive electrode and a negative electrode, each of which extends from the first surface to the second surface via a respective side surface. The light-emitting chip is located on the first surface of the substrate and electrically connected to the electrode layer. The reflection cup comprises a first part covering the electrode layer on the side surfaces of the substrate, a second part with a bowl-like shape on the first surface of the substrate and surrounding the light-emitting chip. The encapsulation is filled in the second part of the reflection cup. | 10-11-2012 |
20130270590 | LED MODULE - An LED module comprises an LED and a lens matching with the LED. The lens comprises a light-guiding portion and a plurality of retaining portions protruded from the light-guiding portion. The LED includes a substrate, a first electrode and a second electrode mounted on the substrate. A plurality of through holes is defined in the first electrode and a second electrode, respectively. Each retaining portion includes a rugged portion. The retaining portions are inserted into the through holes correspondingly, and the rugged portion abuts the substrate. Glue is applied between the rugged portion and the substrate. | 10-17-2013 |
20140001500 | LED LIGHT BAR | 01-02-2014 |
20140055993 | LIGHT EMITTING DIODE ILLUMINATING DEVICE HAVING UNIFORM COLOR TEMPERATURE - An illuminating device comprises a base, a supporting plate formed on the base, a reflective device formed around the supporting plate, and a plurality of lighting elements formed on the supporting plate. The lighting elements include a first lighting module and a second lighting module. Light from the first lighting module has a first color coordinate (x1, y1 wherein x1 is in a range from 0.301 to 0.305; y1 is in a range from 0.296 to 0.301. Light from the second lighting module has a second color coordinate (x2, y2), wherein x2 is in a range from 0.313 to 0.318; y2 is in a range from 0.314 to 0.321. Light from the first lighting module and the second lighting, module are mixed together to emit outside. | 02-27-2014 |
20140151722 | LIGHT EMITTING DIODE (LED) LIGHT SOURCE DEVICE HAVING UNIFORM ILLUMINATION - An LED light source device includes a printed circuit board (PCB) and a plurality of LED light sources located on the PCB and electrically connected with the PCB. The plurality of LED light sources are arranged symmetrically relative to a center point of the PCB, and a distance between every adjacent two LED light sources decreases along a direction away from the center point of the PCB. An optical lens is located over the LED light sources for diverging light from a central one of the LED light sources. | 06-05-2014 |
20140312762 | LIGHT EMITTING DIODE LIGHT BULB HAVIGN A LIGHT DISPERSING LAYER ATTACHED ON AN ENVELOPE THEREOF - An LED light bulb includes a holder for electrically connecting with a power source, an LED mounted on the holder, an envelope mounted on the holder and covering the LED, and a light dispersing plate attached to an inner surface of the envelope. The light dispersing plate is made of a transparent material with a plurality of irregular air bubbles therein. Light generated by the LED and radiating to the envelope is refracted, reflected and scattered by the bulbs before the light emits out of the LED light bulb. | 10-23-2014 |
20150015134 | LED LAMP - An LED lamp includes an envelope, a circuit board, a plurality of LEDs, a lamp body and a lamp holder. The LEDs are arranged on the circuit board. The envelope covers the LEDs. The lamp body is connected between the envelope and the lamp holder. The lamp body includes a first chamber and a second chamber. The lamp body defines therein a plurality of first channels and a second channels. The first channels are defined adjacent to the envelope. The second channels are defined in the vicinity of the lamp holder. | 01-15-2015 |
20150036351 | LIGHT EMITTING DIODE LAMP - A light emitting diode (LED) lamp includes a substrate, a plurality of LED elements arranged on the substrate, and a reflector arranged on the substrate. The reflector includes a plurality of reflecting sheets obliquely extending upward from a center of the substrate. A projection of each reflecting sheet covers one LED element. Part of light from the LED element is reflected to a lateral periphery of the substrate by the reflecting sheet. | 02-05-2015 |