Abstract: A light-emitting diode package is provided. The light-emitting diode package comprises a substrate and a first metal layer disposed over the substrate. A solder layer is disposed on the first metal layer and a light-emitting diode chip is disposed on the solder layer, wherein the light-emitting diode chip comprises a conductive substrate and a multilayered epitaxial structure formed on the conductive substrate, and wherein the conductive substrate is adjacent to the solder layer.

Abstract: A light-emitting device (LED) chip is disclosed. The LED chip includes a body having a light extraction surface. The body includes semiconductor layers including an n-type region and a p-type region. A plurality of micro-lenses is directly on the light extraction surface of the body. A pair of bond pads is electrically connected to the n-type and p-type regions, respectively. A method for fabricating the LED chip and an LED package with the LED chip are also disclosed.

Abstract: A particulate catalytic cracking catalyst which comprises a zeolite having catalytic cracking ability under catalytic cracking conditions, added silica, precipitated alumina and, optionally clay. The catalytic cracking catalyst has a high matrix surface area and is useful in a catalytic cracking process, in particularly, a fluid catalytic cracking process, to improve bottoms conversion at a constant coke formation.

Abstract: A white light-emitting diode package with tunable color temperature is provided, including a package substrate with a first light emitting diode (first LED) disposed over a first portion of the substrate and a second light emitting diode (second LED) disposed over a second portion different from the first portion of the substrate. A phosphor layer is coated around the first and second LED, wherein the phosphor layer is formed by blending at least one colored phosphor grain with a transparent optical resin, and the at least one colored phosphor grain in the transparent optical resin is excited by light from the first and second LED to react and emit white light. In one embodiment, the first and second LED are both blue LEDs for emitting blue light of different wavelengths or ultraviolet (UV) LEDs for emitting UV light of different wavelengths.

Abstract: A pet booster seat for seating a pet on a vehicle seat in an elevated position is provided. The pet booster seat includes a base and four walls projecting upwardly from the base to define a pet seating portion. An L-shaped lap section and a supporting portion each extend downwardly from the base to define a groove for receiving a lap-style seatbelt. The pet booster seat preferably includes a removable cushion, a heating element for heating the removable cushion, a removable cover, and a strap for attachment to a pet's collar or harness.

Abstract: An ultraviolet light emitting diode package structure is disclosed, comprising a substrate with a through-silicon via (TSV) disposed therein, a first electrode disposed on a top side of the substrate, and a second electrode disposed on a bottom side of the substrate, wherein the first electrode and the second electrode are electrically connected through the TSV, an ultraviolet light emitting diode bonded to the top side of the substrate, and a cover substrate bonded to the substrate, wherein the cover substrate comprises a cavity for receiving the ultraviolet light emitting diode.

Abstract: An embodiment of the invention provides a light emitting device, which includes: a first substrate made of a semiconductor material or a ceramic material; a first hole having extending direction from a first side toward an opposite second side and from a first surface toward an opposite second surface of the first substrate; a second hole having extending direction from the first side toward the second side and from the first surface toward the second surface; a light emitting element disposed overlying the first surface and having a first electrode and a second electrode; a first conducting layer overlying a first sidewall of the first hole and electrically connected to the first electrode; and a second conducting layer overlying a second sidewall of the second hole and electrically connected to the second electrode.

Abstract: Light emitting devices conformally covered by a luminescent material layer are presented. A light emitting device includes a semiconductor light emitting die attached to a substrate. At least one bond pad is disposed on the semiconductor light emitting die. A luminescent material layer conformally covers the semiconductor light emitting die, wherein the luminescent material layer has at least one opening corresponding to and exposing the at least one bond pad. At least one wirebond is electrically connected to the at least one bond pad and a contact pad on the substrate.

Abstract: A crate is provided with a base, sides, front, and back that form an enclosure. The front includes and opening and a door positioned within the opening in the closed position. The door is hung by hinges, which are associated with uninterrupted rails on the top of the crate. To open the crate, the bottom of the door is swung outward and upward to pivot the door toward the horizontal position on the hinges. Then, the door can be slid into the enclosure along the uninterrupted guides. The door may also include locks that can secure the door in the closed position. Both of the sides or both the front and back can be releasably connected with the top and pivotable into the base. After both sides or both the front and back are pivoted into the base, the remaining walls and top can be pivoted to fold into the base as a unit.

Abstract: An LED device including a support structure with at least one LED die mounted thereon, a recess formed in a part of the support structure from a side of the LED die, and a lens formed over the support structure to encapsulate the LED die and the recess, thereby forming a protrusion in the support structure is disclosed.

Abstract: A pet booster seat for seating a pet on a vehicle seat in an elevated position is provided. The pet booster seat includes a base and four walls projecting upwardly from the base to define a pet seating portion. An L-shaped lap section and a supporting portion each extend downwardly from the base to define a groove for receiving a lap-style seatbelt. The pet booster seat preferably includes a removable cushion, a heating element for heating the removable cushion, a removable cover, and a strap for attachment to a pet's collar or harness.

Abstract: The catalyst of this invention is capable of enhancing light olefin, e.g., propylene, yields in fluidizable catalytic cracking (FCC) processes. The catalyst comprises (a) pentasil zeolite, (b) at least 5% by weight phosphorus (P2O5) based on particles containing the pentasil, and at least about 1% by weight iron oxide, as measured by Fe2O3, outside of the pentasil zeolite's framework. The catalyst is fluidizable and has an average particle size in the range of about 20 to about 200 microns. The catalyst composition can further comprise additional zeolite suitable for cracking hydrocarbons in a FCC process. The catalyst has been shown to be highly active compared to other catalysts and shows a high selectivity for propylene produced in an FCC process.

Abstract: A light emitting diode (LED) package and process of making the same includes a silicon-on-insulator (SOI) substrate that is composed of two silicon based materials and an insulation layer interposed therebetween. The two silicon based materials of silicon-on-insulator substrate are etched to form a reflective cavity and an insulation trench, respectively, for dividing the silicon-on-insulator substrate into contact surfaces of positive and negative electrodes. A plurality of metal lines are then formed to electrically connect the two silicon based materials such that the LED chip can be mounted on the reflective cavity and electrically connected to the corresponding electrodes of the silicon-on-insulator substrate by the metal lines. Thus the properties of heat resistance and heat dispersal can be improved and the process can be simplified.

Abstract: The sulfur content of liquid cracking products, especially the cracked gasoline, of the catalytic cracking process is reduced by the use of a sulfur reduction catalyst composition comprising a porous molecular sieve which contains a metal in an oxidation state above zero within the interior of the pore structure of the sieve as well as a rare earth component which enhances the cracking activity of the cracking catalyst. The molecular sieve is normally a faujasite such as USY. The primary sulfur reduction component is normally a metal of Period 3 of the Periodic Table, preferably vanadium. The rare earth component preferably includes cerium which enhances the sulfur reduction activity of the catalyst. The sulfur reduction catalyst may be used in the form of a separate particle additive or as a component of an integrated cracking/sulfur reduction catalyst.

Abstract: A catalyst composition comprising at least about 10% by weight pentasil, at least about 12% by weight Y-type zeolite at a pentasil to Y zeolite ratio of at least 0.25, and wherein the pentasil and Y zeolite comprise at least about thirty-five percent of the catalyst have been shown to optimize light olefin yields and LPG from FCC processes. Embodiments having matrix surface areas greater than 25 m2/g, phosphorous and rare earth are preferred. The compositions of this invention are particularly useful in typical fluid catalytic cracking (FCC) processes.

Abstract: An illumination device includes a light source generating initial light beams, a lens assembly disposed on an axis, and a reflector comprising a reflecting surface. The initial light beams include a first and second reference light beams traveling along a first and second positions, respectively. The first reference light beam passes through the lens assembly to form a first predetermined light beam traveling away from the light source. A first angle is substantially formed between the first position and the axis. The second reference light beam is reflected by the reflective surface to form a second predetermined light beam traveling away from the light source. A second angle is formed between the first and second positions. The first angle is less than or equal to the second angle. The initial light beams are guided by the lens assembly and the reflector to emit the light beams in a projecting mode.

Abstract: A catalyzer for clean pulping includes sodium salicylate, anion silicate softener, cooking aids, liquid(gaseous) chlorine and water. A process for using the catalyzer for clean pulping includes the following steps: 1, cutting and impurities removing for the raw material, 2, feed preparation and impurities removing, 3, dividing into fibers by refining, 4, catalysis copolymerization, 5, refining, 6, concentration and separation, 7, pulp bleaching, 8, pulp washing and 9, finished pulp. The present invention realizes the clean production; it does not need to digest and does not produce black liquor; the process is simple and is performed at normal temperature; the resource of crops is fully used; the effect of water conservation is remarkable; it is very easy to control each stage separately and/or simultaneously.

Abstract: The sulfur content of liquid cracking products, especially the cracked gasoline, is reduced in a catalytic cracking process employing a cracking catalyst containing a high content of vanadium. The cracking process involves introducing at least one vanadium compound into a hydrocarbon-sulfur containing feedstock to be charged to a fluid catalytic cracking reactor operating under steady state conditions and containing an equilibrium fluid cracking catalyst inventory within the reactor. The amount of sulfur in the liquid products, in particular gasoline and LCO fractions, is reduced as a result of the increased vanadium content on the equilibrium catalyst. Advantageously, sulfur reduction is achieved even in the presence of other metal contaminants, such as nickel and iron, on the equilibrium catalyst.

Abstract: A self-assembly structure of micro electromechanical optical switch utilizes residual stresses of three curved beams. The first curved beam pushes the base plate away from the substrate. The second curved beam lifts up the mirror slightly. Then, the third curved beam rotates the mirror vertical to the base plate and achieves self-assembly. In another embodiment, magnetic force and magnetic-activated elements are used.