Abstract: A fabrication method for a light-emitting element package, the method comprising: providing a high precision wafer level mold module, the high precision wafer level mold module comprising an upper mold and a bottom mold; mounting a substrate with a plurality of light-emitting elements between the upper mold and the bottom mold; filling package materials into the high precision wafer level mold module to obtain package members mounted on the light-emitting elements; and removing the high precision wafer level mold module.

Abstract: An exemplary LED illumination device includes a lighting member and a supporting member. The lighting member includes a base plate allowing light passing therethrough and LEDs mounted on a top surface of the base plate. The supporting member includes a bottom wall allowing light passing therethrough and side walls extending upwardly from edges of the bottom wall. The side walls and the bottom plate cooperatively define a receiving chamber therebetween to receive the base plate therein. Light generated by the LEDs radiates upwardly, downwardly and laterally from the LED illumination device.

Abstract: A modular micro-structure light-guide device, that composed of at least a micro-structure light guide unit. Each said micro-structure light guide unit comprises: a light source; a light coupling element, to transmit lights of said light source in parallel; and a light guide body, including at least two light incident surfaces, a micro-structure light uniformed region, a total reflection region, and a light exit surface. Wherein, said at least two light incident surfaces guide lights separately to said micro-structure light uniformed region and said total reflection region, and that reflects lights to exit from said light exit surface.

Abstract: An electrophoresis system includes a pedestal including a base, two enlargements at both ends of the base respectively, two cavities in the enlargements respectively, and a transparent plate on top of the base; a photographic filter member provided on the top of the base; a control panel on one enlargement; an electrophoresis tank provided between the enlargements; a covering member releasably provided on the pedestal for concealing the electrophoresis tank; a gel block in the electrophoresis tank for holding DNA samples in place; LED lamps in each cavity, the LED lamps being for emitting blue light toward the DNA samples; a hollow mount on the covering member and including a sliding tray; a photographic filter releasably disposed on the tray; and a picture taking device mounted on the hollow mount.

Abstract: A waterproof car cover includes a waterproof floor mat, a hollow interconnected side bar around the periphery of the floor mat, a waterproof inflation hole at an end of the sidebar, a waterproof cover body on a side of the floor mat, and a corresponding waterproof zipper on the cover body and the floor mat. Thus, after a car is parked on the floor mat, air enters from an inflation hole into the sidebar to expand the sidebar. The cover body covers the car, and a zipper of the cover body and the floor mat is zipped up to cover the car inside the waterproof cover, to isolate the car from the outside and to prevent the car from soaking water and to prevent a car body of the car from being scratched by drifting sand and stone, and to achieve the effect of floating and balancing the car body.

Abstract: A facial animation production method for producing 3-dimensional (3D) facial animation data in response to input video data includes the following steps. First, data positioning and character sorting processes are performed on the input video data to acquire first-layer character data, for indicating multiple first-layer character points, and first-layer model data. Next, first-layer model outline data and first-layer character outline data are respectively obtained according to the first-layer model data and the first-layer character data. Then, the first-layer character outline data is compared with the first-layer model outline data to judge whether a judgment condition is satisfied. If not, output character data are produced according to the first-layer character data, and fundamental facial-mesh transformation data are thus produced. Thereafter, the 3D facial animation data are displayed according to the fundamental facial-mesh transformation data.

Abstract: A dust collection hood of an electric hand tool includes a hollow transparent hood body, with a flexible external wall, an end coupled to a hollow socket, a snap portions protruded from an internal wall of the socket and corresponding to a fixing end of the electric hand tool, such that the socket can be snapped to the fixing end of the electric hand tool, and an isolation portion formed at the middle of the hood body and having a through hole formed at the middle of the isolation portion for passing a drill bit of the electric hand tool, and the dust collection hood is provided for collecting dust, while isolating the dust from an actuating end of the electric hand tool, so as to prevent the dust from entering into the actuating end and preventing the dust from flying around in the air.

Abstract: A method for manufacturing an LED (light emitting diode) with bat-wing emitting field lens is disclosed. Firstly, a substrate is provided. The substrate includes a plurality of depressions each corresponding to a pair of electrodes. A plurality of LED chips are fastened in the depressions and electrically connected to the pairs of electrodes. A plurality of unsolidified lenses are formed in the depressions to cover the LED chips. A pressing mold including a plurality of protrusions is provided. The pressing mold is moved towards the substrate to force the protrusions of the pressing mold to insert into the unsolidified lenses. The lenses are solidified and the pressing mold is removed and concavities are defined at the lenses. The substrate is cut to obtain a plurality of separated and finished LEDs.

Abstract: A solar concentrator is composed of the cascading of the first light guiding module and a second light guiding module. The solar light is collected and guided simultaneously toward the light propagation destination by the light guiding modules. By cascading the light guiding modules in the direction of guiding, the solar concentrator has thinner thickness than the traditional concentrator and has a zero back focal distance to reduce the assembly cost. The solar concentrator utilizes the optical design concept of coincident image points from both the relay and converging optics such that the optical flux is increased in the cascading light guiding modules while the light propagation direction within the concentrator is maintained.

Abstract: A side-view LED package includes a substrate, a pair of electrodes connected to the substrate, an LED die electrically connected to the electrodes, a reflective cup formed on the substrate, an opening defined at a lateral side of the reflective cup, an encapsulation formed on the substrate to cover the LED die, and a reflective layer coated on a top of the encapsulation and a top of the reflective cup, wherein part of light emitting from the LED die is reflected by the reflective cup and the reflective layer and then emits out of the side-view LED package from the opening. The present disclosure also provides a method for manufacturing the side-view LED package described above.

Abstract: The present invention provides a resistor structure including a substrate, an ILD layer, a transistor and a resistor. The substrate includes a resistor region and an active region. The ILD layer is disposed directly on the substrate. The transistor is disposed in the active region in the ILD layer wherein the transistor includes a metal gate. The resistor is disposed in the resistor region above the ILD layer, wherein the resistor directly contacts the ILD layer.

Abstract: A light emitting diode package includes a base having a first surface, an electrode portion attached to the base, a pair of inner electrodes disposed on the first surface, a pair of outer electrodes, a pair of conductive pillars, a light emitting diode die, and a cap layer. Each outer electrode includes an end surface section and a side surface section. The end surface sections are disposed, corresponding to the inner electrodes, on the second surface. Each side surface section extends onto the side surface of the electrode portion. The conductive pillar penetrates between the inner electrode and the outer electrode. The light emitting diode die is on the first surface, electrically connecting the inner electrode. The cap layer covers the light emitting diode die.

Abstract: A method for fabricating flip-chip semiconductor optoelectronic devices initially flip-chip bonds a semiconductor optoelectronic chip attached to an epitaxial substrate to a packaging substrate. The epitaxial substrate is then separated using lift-off technology.

Abstract: A light-emitting element package includes a package member for encapsulating a light-emitting element. A plurality of photonic crystal patterns is formed on the package member. A distribution density of the photonic crystal patterns corresponds to light distribution of the light-emitting element. Each photonic crystal pattern consists of a plurality of photonic crystals.

Abstract: An exemplary method for manufacturing an LED package includes following steps: providing a substrate; forming a reflector on the substrate with a receiving chamber defined in the reflector; providing an LED chip and mounting the LED chip on the substrate wherein the LED chip is received in the receiving chamber; providing a gelatinous phosphor layer and arranging the gelatinous phosphor layer on a top end of the reflector wherein the gelatinous phosphor layer covers the receiving chamber and phosphor powder is evenly distributed in the gelatinous phosphor layer; providing a pressing mold and arranging the pressing mold on a top end of the gelatinous phosphor layer; pressing the pressing mold toward the gelatinous phosphor layer to make the gelatinous phosphor layer fill in the receiving chamber; solidifying the gelatinous phosphor layer.

Abstract: A traffic light assembly includes at least one light module, at least one lens located in front of the at least one light module, a housing enclosing the at lest one light module and the at least one lens therein, and a foldable cover located in front of the at least one lens and connected to the housing. A cleaning device is located on an outer surface of the foldable cover to clean snow and dust accumulated on the outer surface of the foldable cover.

Abstract: A semiconductor structure includes a gate structure disposed on a substrate and having an outer spacer, a recess disposed in the substrate and adjacent to the gate structure, a doped epitaxial material filling up the recess, a cap layer including an undoped epitaxial material and disposed on the doped epitaxial material, a lightly doped drain disposed below the cap layer and sandwiched between the doped epitaxial material and the cap layer, and a silicide disposed on the cap layer and covering the doped epitaxial material to cover the cap layer together with the outer spacer without directly contacting the lightly doped drain.

Abstract: A processing machine that combines the functions of mounting press and grinding for metallographic analysis and includes a main frame at least one shaft and a drive device horizontally mounted on the main frame. A mounting press unit and a grind unit are mounted on the main frame. The grind unit including a base secured on the main frame and linearly corresponds to the mounting press unit and the corresponding line parallel to the at least one shaft. The grind unit includes a headstock slidably mounted on the at least one shaft the and reciprocally moved on the at least one shaft to selectively align with the base of the grind unit and the mounting press unit when the drive device is operated. A control unit disposed in the grind unit for controlling the mounting press unit and the grind unit.

Abstract: A method for manufacturing a phosphor film for use in the an LED package, includes following steps: providing a mold comprising a first and a second molding part, the first molding part and the second molding part cooperatively forming a molding chamber, the first molding part defining an opening communicating with the molding chamber; filling a mixture of phosphor particles and a transparent glue into the first opening; moving a piston in the first opening along a direction from the first molding part to the second molding part, thereby pressing the mixture into the molding chamber; solidifying the mixture to form a phosphor film; and removing the phosphor film from the mold. The phosphor film is used to be attached to a top face of an LED chip opposite a substrate on which the LED chip is mounted.

Abstract: A fastener driving tool includes a flywheel rotated by a drive unit and having a wheel rim formed with teeth, an impact member having a mating toothed unit movable with a carrier frame to engage the teeth so as to be swept thereby to an end-stroke position to enable a striking rod to drive a fastener into a targeted workpiece, and an actuating unit configured to actuate the carrier frame to move from an upper position to a lower position in response to a triggering action of a trigger so as to move the mating toothed unit from an disengaging position to an engaging position.