| Patent application number | Description | Published |
|---|
| 20090242919 | LIGHT EMITTING DEVICE - A light emitting device includes a leadframe, a light emitting unit, a transparent encapsulant, and a fluorescent colloid layer. The light emitting unit is disposed on the leadframe. The transparent encapsulant covers the light emitting unit, wherein the transparent encapsulant has a concave on which at least one reflective surface is disposed. The fluorescent colloid layer is disposed outside the transparent encapsulant, wherein a chamber is formed between the fluorescent colloid layer and the transparent encapsulant. The light generated by the light emitting unit is reflected by the reflective surface and guided to a side wall of the fluorescent colloid layer. | 10-01-2009 |
| 20100148206 | LED package and method of assembling the same - An LED package is provided. The LED package includes a carrier, an LED chip, a conductive structure, a first encapsulant, a lens and a heat sink. The carrier is cup shaped and comprises a bottom portion and a lateral wall. The LED chip is received in the carrier and disposed on the bottom portion. The conductive structure is electrically connected to the LED chip. The first encapsulant is received in the carrier and fixing the carrier and the conductive structure. The lens is corresponding to the LED chip. The carrier is embedded in the heat sink, and heat generated by the LED chip is transmitted to the heat sink via the bottom portion and the lateral wall of the carrier. | 06-17-2010 |
| 20110057225 | Light Emitting Device - A light emitting device includes a leadframe, a light emitting unit, a transparent encapsulant, and a fluorescent colloid layer. The light emitting unit is disposed on the leadframe. The transparent encapsulant covers the light emitting unit, wherein the transparent encapsulant has a concave on which at least one reflective surface is disposed. The fluorescent colloid layer is disposed outside the transparent encapsulant, wherein a chamber is formed between the fluorescent colloid layer and the transparent encapsulant. The light generated by the light emitting unit is reflected by the reflective surface and guided to a side wall of the fluorescent colloid layer. | 03-10-2011 |
| 20110273073 | MULTI-FACET LIGHT EMITTING LAMP - A multi-facet light emitting lamp including a first light source plate, a second light source plate, and a plurality of airflow channels is provided. The first light source plate has at least one first connecting terminal. The second light source plate has at least one second connecting terminal. The first connecting terminal is connected with the second connecting terminal, and an inner space is formed between the first light source plate and the second light source plate. The inner space and a space outside the multi-facet light emitting lamp are connected by the airflow channels. | 11-10-2011 |
| 20110284878 | LIGHT EMITTING DIODE MODULE, AND LIGHT EMITTING DIODE LAMP - A light emitting diode (LED) lamp including a socket, an LED module disposed on the socket, and a lamp housing assembled to the socket is provided. LED module includes a supporting member and a plurality of LED packages, wherein each LED package includes a chip carrier, a reflective member, an LED chip, a lens, and a phosphor layer. Reflective member mounted on the chip carrier has a recess for exposing parts of the chip carrier. LED chip disposed in the recess. Lens encapsulating the LED chip has a light-emitting surface, a first reflection surface bonded with the reflective member and a second reflection surface, wherein the LED chip faces the light-emitting surface of the lens. | 11-24-2011 |
| 20110284879 | LIGHT EMITTING DIODE PACKAGE AND LIGHT EMITTING DIODE MODULE - A light emitting diode (LED) package comprising a carrier, an LED chip, a lens, and a phosphor layer is provided. The LED chip disposed on the carrier. The lens encapsulating the LED chip has a plurality of fins surrounding the LED chip and a conical indentation. The fins extending backward the LED chip radially. Each of the fins has at least one light-emitting surface and at least one reflection surface adjoining the light-emitting surface. A bottom surface of the conical indentation is served as an total reflection surface. The phosphor layer is disposed on the light-emitting surfaces of the lens. An LED package and an LED module are also provided. | 11-24-2011 |
| 20110297975 | LIGHT-EMITTING UNIT ARRAY - A light-emitting unit array includes a plurality of light-emitting units arranged and integrated monolithically in an array, and each of the light-emitting units includes a first doped type layer, a second doped type layer, a light-emission layer, and a photonic crystal structure. The light emission layer is disposed between the first doped type layer and the second doped type layer, wherein the second doped type layer has a surface facing away from the light emission layer. The photonic crystal structure is disposed on the surface of the second doped type layer. | 12-08-2011 |
| 20110299044 | PROJECTION APPARATUS - A projection apparatus is provided. The projection apparatus includes a light-emitting unit array, an optical sensor, and a control unit. The light-emitting unit array is for emitting an image beam. The optical sensor is for detecting electromagnetic waves so as to generate a signal. The control unit is electrically coupled to the light-emitting unit array and the optical sensor for controlling emission of the light-emitting unit array according to the signal from the optical sensor. | 12-08-2011 |
