Abstract: A motion guide device includes an elongated shaft having a groove formed on an outer peripheral surface, a movable member attached onto the shaft and having a bore for receiving the shaft, a housing attached to the movable member and having a space for receiving a lubricating oil, the housing includes a passage communicative with the bore and the space of the housing for allowing the lubricating oil to flow from the space into the groove of the shaft, and an oil applying member is rotatably engaged in the passage of the housing to carry and to apply or distribute the lubricating oil through the passage of the housing and then into the groove of the elongated shaft.

Abstract: A method of forming a circuit structure includes providing a substrate; forming recesses in the substrate; forming a mask layer over the substrate, wherein the mask layer covers non-recessed portions of the substrate, with the recesses exposed through openings in the mask layer; forming a buffer/nucleation layer on exposed portions of the substrate in the recesses; and growing a group-III group-V (III-V) compound semiconductor material from the recesses until portions of the III-V compound semiconductor material grown from the recesses join each other to form a continuous III-V compound semiconductor layer.

Abstract: A control module, which is mounted on a handlebar of a bicycle, includes a base, a grip, a control bar, and a bolt. The base has a hole, and the hole has a first section and a second section, wherein the second section is bigger than the first section. The base is fitted to the handlebar whereby a sidewall of the first section touches the handlebar. The grip is fitted to the handlebar, and has a portion received in the second section of the hole of the base. The control bar is provided on the base to control a brake module or a derailleur module. The bolt is provided on the base, wherein both the base and the grip are fixed to the handlebar at the same time by tightening the bolt.

Abstract: A sport helmet for protecting a head of a wearer, such as a hockey, lacrosse or football player. The sport helmet comprises an outer shell comprising an internal side and an external side. The sport helmet also comprises an inner pad mounted to the internal side of the outer shell for absorbing shocks when the sport helmet is impacted. The inner pad comprises a core of polymeric cellular material and a covering on the core of polymeric cellular material. The core of polymeric cellular material may comprise a body of expanded polymeric microspheres.

Abstract: A first aid backpack including a backpack body, a first storage bag, a second storage bag, a sealed first-aid box, a third storage bag, and solar re-charging device is disclosed. The backpack body has a top side adapted to be in connection with the first storage bag, a surface connected with the second storage bag, and a lateral side connected with the third storage bag. The first storage bag has an affixing part having a first solar plate and a movable part having a second solar plate. The movable part is connected to the affixing part. The third storage bag is for storing the solar re-charging device, which is coupled to the first solar plate and the second solar plate for receiving an electricity voltage.

Abstract: An impact-protecting structure includes a rigid body, a soft body, an adhesive layer, and a plurality of illuminating particles. The rigid body has a corner portion and a plurality of side extending portions extended from the corner portion. The soft body has an impact-resistant portion and a plurality of side covering portions extended from the impact-resistant portion. The soft body covers the outer surface of the rigid body. The adhesive layer is affixed onto the inner surface of the rigid body. The illuminating particles are disposed within the soft body. The impact-protecting structure offers warning capability and buffering effect against impact.

Abstract: The invention provides an antivirus network or Internet appliance and methods therefor. A preferred embodiment of the Internet appliance according to the invention comprises an interface connecting the Internet appliance to a terminal, a memory, and a network connection connecting the Internet appliance to a network (such as a wide area network (WAN) or the Internet) wherein data in the network are operable with a corresponding network protocol (such as TCP/IP). Protocol-level programs are stored in the memory for receiving data being transmitted from the network to the terminal through the Internet appliance wherein the protocol-level programs are compatibly operable with the network protocol. Application-level antivirus programs are stored in the memory for detecting computer viruses in the received data serving as a firewall against the detected computer viruses for the terminal.

Abstract: A three-dimensional (3D) display system is provided. The 3D display system includes at least one 3D display element containing a series of element bases, and each element base includes a plurality of light-emitting elements in a predetermined arrangement. The 3D display system also includes a moving mechanism coupled to the 3D display element for causing the 3D display element to move along a predetermined direction. Further, the 3D display system includes a controller configured to control respective light-emitting conditions of the plurality of light-emitting elements contained in each element base, when each element base is moving in the predetermined direction, to create dynamic pixels based on persistence of vision so as to form a layer of 2D display. The layers of 2D display corresponding to the series of element bases overlap together to form a 3D display.

Abstract: A phase-change turbo-dissipation cooler comprises a heat extracting apparatus and a heat dissipating apparatus. The heat extracting apparatus includes a closed container having an outlet nozzle and an inlet, the closed container being filled with a liquid of low boiling point. The heat dissipating apparatus includes a chambered body, an air supply tube, a vapor tube, and a condensing tube. The chambered body is provided with a common shaft, a turbine, and a blower. The condensing tube is provided with multiple fins and an expansion valve and connected between the vapor tube and the closed container. The liquid can be vaporized in the closed container by a heat source to blow into the chambered body to rotate the turbine together with the blower and then flow back to the closed container. The blower can suck in ambient air to blow through the fins on the condensing tube to dissipate heat.

Abstract: Disclosed is a depolymerized glycosaminoglycan from Thelenota ananas (dTHG), weight average molecular weight of which is about 8000˜20000 Da, and monosaccharide components of which are acetylgalactosamine (GalNAc), glucuronic acid (GlcUA), fucose (Fuc) or their sulfates (expressed as —OSO3?), in which molar ratio of GalNAc:GlcUA:Fuc:—OSO3? is about 1:(1±0.3):(1±0.3):(3.5±0.5). Said dTHG is a potent endogenous inhibitor of factor X, which has good anticoagulant and antithrombotic activity, and can be used for the prevention and/or treatment of thrombotic diseases. Also provided is a method for preparing said dTHG, which comprises steps of 1) extracting and obtaining fucosylated glycosaminoglycan (THG) from the body wall of Thelenota ananas; 2) depolymerizing THG to obtain dTHG by method of peroxide depolymerization or method of peroxide depolymerization catalyzed by catalyst of the fourth period transition metal ions; 3) removing impurities with lower and/or higher molecular weight in dTHG.

Abstract: A semiconductor component includes a semiconductor substrate having a top surface. An opening extends from the top surface into the semiconductor substrate. The opening includes an interior surface. A first dielectric liner having a first compressive stress is disposed on the interior surface of the opening. A second dielectric liner having a tensile stress is disposed on the first dielectric liner. A third dielectric liner having a second compressive stress disposed on the second dielectric liner. A metal barrier layer is disposed on the third dielectric liner. A conductive material is disposed on the metal barrier layer and fills the opening.

Abstract: A ball screw comprises a shaft, a nut, two return elements, plural rolling elements and a sleeve. When being rotated, the shaft will drive the nut to move and circulate the rolling elements within a circulation path defined by a loaded path and the return passages of the return elements. The nut is provided with a circular groove in an outer circumferential surface thereof, and the sleeve is disposed in the circular groove. The sleeve is provided with plural push grooves in an inner circumferential surface thereof, and there is an angular difference between a rolling passage in the nut and the respective push grooves, and the push grooves cooperate with the rolling elements which pass through the rolling passage. By such arrangements, the push grooves of the sleeve will be pushed by the rolling elements to convert the linear motion into rotary motion, thus making the sleeve rotate.

Abstract: A method for thinning a wafer is provided. In one embodiment, a wafer is provided having a plurality of semiconductor chips, the wafer having a first side and a second side opposite the first side, wherein each of the chips includes a set of through silicon vias (TSVs), each of the TSVs substantially sealed by a liner layer and a barrier layer. A wafer carrier is provided for attaching to the second side of the wafer. The first side of the wafer is thinned and thereafer recessed to partially expose portions of the liner layers, barrier layers and the TSVs protruding from the wafer. An isolation layer is deposited over the first side of the wafer and the top portions of the liner layers, barrier layers and the TSVs. Thereafter, an insulation layer is deposited over the isolation layer. The insulation layer is then planarized to expose top portions of the TSVs. A dielectric layer is deposited over the planarized first side of the wafer.

Abstract: A water level and temperature alert device including a temperature sensor, a level sensor, an alert unit, and a computing unit. The computing unit is connected to the temperature sensor, the level sensor, and the alert unit. The level sensor is connected to a first electrode and a second electrode. When the first and second electrodes are shorted, the level sensor would output a triggering signal to the computing unit. As the computing unit is enabled by the triggering signal, the computing unit further attains a water temperature signal off the temperature sensor. According to the temperature range where the temperature signal falls into, the computing unit would trigger the alert unit to illuminate in different colors. The aforementioned alert device can further transmit the temperature and power level data to a remote host unit or communication device via a wireless technology.

Abstract: A semiconductor device having light-emitting diodes (LEDs) formed on a concave textured substrate is provided. A substrate is patterned and etched to form recesses. A separation layer is formed along the bottom of the recesses. An LED structure is formed along the sidewalls and, optionally, along the surface of the substrate between adjacent recesses. In these embodiments, the surface area of the LED structure is increased as compared to a planar surface. In another embodiment, the LED structure is formed within the recesses such that the bottom contact layer is non-conformal to the topology of the recesses. In these embodiments, the recesses in a silicon substrate result in a cubic structure in the bottom contact layer, such as an n-GaN layer, which has a non-polar characteristic and exhibits higher external quantum efficiency.

Abstract: A device structure includes a substrate; a group-III nitride layer over the substrate; a metal nitride layer over the group-III nitride layer; and a light-emitting layer over the metal nitride layer. The metal nitride layer acts as a reflector reflecting the light emitted by the light-emitting layer.

Abstract: A light-emitting diode (LED) device is provided. The LED device is formed on a substrate having a carbon-containing layer. Carbon atoms are introduced into the substrate to prevent or reduce atoms from an overlying metal/metal alloy transition layer from inter-mixing with atoms of the substrate. In this manner, a crystalline structure is maintained upon which the LED structure may be formed.

Abstract: A circuit for driving an LCD panel and a method thereof is provided. The circuit utilizes a timing controller to receive a plurality of low-voltage differential signals (LVDS) provided by an image inverter, wherein the LVDS have a horizontal synchronize signal. The timing controller, based on the horizontal synchronize signal, undergoes a modulation and transmits a plurality of lamp operation controlling signals to an inverter controlling IC, wherein the frequencies of the lamp operation controlling signals are different from one another, thereby changing the frequency of the lamp operation of the inverter controlling IC used in the LCD panel.

Abstract: The present disclosure provides a method of packaging for a photonic device, such as a light-emitting diode device. The packaging includes an insulating structure. The packaging includes first and second conductive structures that each extend through the insulating structure. A substantial area of a bottom surface of the light-emitting diode device is in direct contact with a top surface of the first conductive structure. A top surface of the light-emitting diode device is bonded to the second conductive structure through a bonding wire.

Abstract: MOSFETs having stacked metal gate electrodes and methods of making the same are provided. The MOSFET gate electrode includes a gate metal layer formed atop a high-k gate dielectric layer. The metal gate electrode is formed through a low oxygen content deposition process without charged-ion bombardment to the wafer substrate. Metal gate layer thus formed has low oxygen content and may prevent interfacial oxide layer regrowth. The process of forming the gate metal layer generally avoids plasma damage to the wafer substrate.