Abstract: A paddle racket is provided, including: a frame body, including a frame wall and a handle connected to the frame wall, the frame wall having an inner circumferential surface and defining a receiving space; a three-dimensional web core, disposed in the receiving space and including an outer circumferential surface facing the inner circumferential surface, including channels disposed through the three-dimensional web core in a thickness direction of the three-dimensional web core; two striking surface portions, disposed on two opposing sides of the three-dimensional web core, each striking surface portions including through holes, the through holes corresponding to and being in communication with parts of the channels; and double-sided adhesive layers, connecting the outer circumferential surface of the three-dimensional web core to the inner circumferential surface of the frame wall and connecting the two striking surface portions to the two opposing sides of the three-dimensional web core.

Abstract: A method and apparatus for forming tungsten features in semiconductor devices is provided. The method includes exposing a top opening of a feature formed in a substrate to a physical vapor deposition (PVD) process to deposit a tungsten liner layer within the feature. The PVD process is performed in a first processing region of a first processing chamber and the tungsten liner layer forms an overhang portion, which partially obstructs the top opening of the feature. The substrate is transferred from the first processing region of the first processing chamber to a second processing region of a second processing chamber without breaking vacuum. The overhang portion is exposed to nitrogen-containing radicals in the second processing region to inhibit subsequent growth of tungsten along the overhang portion. The feature is exposed to a tungsten-containing precursor gas to form a tungsten fill layer over the tungsten liner layer within the feature.

Abstract: A paddle racket, including: a frame body, including a frame wall and a handle connected with the frame wall, the frame wall defining a receiving space; a three-dimensional web core, disposed in the receiving space and circumferentially connected to the frame wall, including a plurality of channels disposed through the three-dimensional web core in a thickness direction of the three-dimensional web core; and two striking surface portions, disposed on two opposing sides of the three-dimensional web core and connected to the frame wall, each of the two striking surface portions including a plurality of through holes, the plurality of through holes corresponding to and being in communication with the plurality of channels.

Abstract: Methods and apparatus for forming a semiconductor structure, including depositing a doping stack having a first surface atop a high-k dielectric layer, wherein the doping stack includes at least one first metal layer having a first surface, at least one second metal layer comprising a first aluminum dopant and a first surface, wherein the second metal layer is atop the first surface of the first metal layer, and at least one third metal layer atop the first surface of the second metal layer; depositing an anneal layer atop the first surface of the doping stack; annealing the structure to diffuse at least the first aluminum dopant into the high-k dielectric layer; removing the anneal layer; and depositing at least one work function layer atop the first surface of the doping stack.

Abstract: Methods and apparatus for forming a semiconductor structure, including depositing a doping stack having a first surface atop a high-k dielectric layer, wherein the doping stack includes at least one first metal layer having a first surface, at least one second metal layer comprising a first aluminum dopant and a first surface, wherein the second metal layer is atop the first surface of the first metal layer, and at least one third metal layer atop the first surface of the second metal layer; depositing an anneal layer atop the first surface of the doping stack; annealing the structure to diffuse at least the first aluminum dopant into the high-k dielectric layer; removing the anneal layer; and depositing at least one work function layer atop the first surface of the doping stack.

Abstract: Described are methods of depositing a titanium aluminum nitride film on a substrate surface with a controlled amount of carbon. The methods include exposing a substrate surface to a titanium precursor, a nitrogen reactant and an aluminum precursor with purges of the unreacted titanium and aluminum precursors and unreacted nitrogen reactants between each exposure.

Abstract: Described are methods of depositing a titanium aluminum nitride film on a substrate surface with a controlled amount of carbon. The methods include exposing a substrate surface to a titanium precursor, a nitrogen reactant and an aluminum precursor with purges of the unreacted titanium and aluminum precursors and unreacted nitrogen reactants between each exposure.

Abstract: Automotive daytime running lights, includes a light source and reflecting plates arranged on a light path of the light source. A substrate is arranged near the reflecting plates. A plurality of reflecting cups is formed on a surface of the substrate. Every reflecting plate faces a corresponding reflecting cup. The reflecting plates can rotate around light source to change the light exiting from the light source. The invention uses a laser source with reflecting plates to make the automotive daytime running lights have high visibility and be aesthetic in appearance.

Abstract: An optical coupling lens includes main section, beam splitting section, first lens, second lens and third lens. A first groove is formed in the main section. A second groove is formed in the first groove. The beam splitting section includes a first total reflecting surface and a second total reflecting surface. A dihedral-angle between the first total reflecting surface and the second total reflecting surface is predetermined. The first lens is defined in the first groove. The first lens includes a beam splitter. The beam splitter includes a first light emitting surface. The first light emitting surface is connected to the first total reflecting surface. The second lens is defined in the second groove. The second lens is corresponding to the first lens. The third lens defined in the second groove. The third lens is corresponding to the second total reflecting surface.

Abstract: A vehicle lamp includes a light bar, a plurality of circuit boards, a plurality of light emitting diode (LED) elements and a heat dissipating structure. The light bar has an annular top surface and an annular bottom surface. A coupling portion is formed on the bottom surface of the light bar. The LED elements are arranged on the circuit board. Light emitted from the LED elements are incident into the light bar through the coupling portion. The heat dissipating structure is coupled to the light bar with the LED elements and the circuit boards mounted between the light bar and the heat dissipating structure.

Abstract: A method for manufacturing the hemispherical light emitting portion of an artificial smoldering scent-stick comprises the steps of providing a light guide pipe and a light emitting element. The light guide pipe includes a bottom end and a top end opposite to the bottom portion. The light emitting element is fixed on the bottom end. A colloid is dripped on an end face of the top end and the colloid cured, to obtain the shape of the required light-emitting portion.

Abstract: A back light module includes a lens and a plurality of LED elements. The lens includes a light incident surface and a light extraction surface, a plurality of first recesses being defined in the light extraction surface, a plurality of second recesses being defined in the light incident surface. Each first recess has a pair of first inclined surfaces, and an angle between the first inclined surface and a plane where the light incident surface located is larger than or equal to a critical angle of total reflection of the lens. Each second recess has a pair of second inclined surfaces, and an angle between the second inclined surface and the plane where the light incident surface located is less than or equal to the angle between the first inclined surface and the plane where the light incident surface located.

Abstract: A reflector configured for guiding light emitted from a light emitting diode (LED) light source includes four reflective walls. The reflective walls are connected side-by-side to cooperatively define a cavity. The cavity has a first opening and a second opening at opposite ends thereof. An inner diameter of the cavity gradually decrease as it extends from the second opening toward the first opening. The LED light source is located at the second opening of the cavity. Light emitted from the LED light source enters into the cavity and is reflected by the at least one reflective wall toward the first opening of the cavity. An illuminating device and a backlight module using the reflector are also provided.

Abstract: A laser processing system for accurate detection of how far away the surface of a workpiece may be includes a platform, a laser processing device, a distance detection device, and a driving device. The platform is configured for carrying at least one workpiece. Both the laser processing device and the distance detection device are arranged upon the platform. The distance detection device detects an actual distance between a surface of the workpiece and the laser processing device, and compares the preset height with the actual height. If the preset height is less than the actual height, the distance detection device emitting a warning signal to remind a worker to re-enter a new preset height.

Abstract: An LED module, includes a heat sink, an LEDs mounted on a side of the heat sink and a light guide plate spaced from the LED light source. A flexible light guiding tube is disposed between the light guide plate and the LED light source. The flexible light guiding tube has an first end. A bore diameter of the outmost end of the first end is larger than or equal to a diameter of a top end of the LED light source. The outmost end covers the top end of the LEDs therein. Compared to the prior art, The LED module of the present disclosure has high luminous efficiency and good thermal performance.

Abstract: A backlight module employing a diffusion plate is provided. The diffusion plate includes a main body and antireflection films formed on surfaces of the main body. The main body includes a light incident surface, and a light emitting surface opposite to the light incident surface. Each antireflection film has a number of antireflection film layers. A thickness of each antireflection film layer is less than a wavelength of visible light.

Abstract: An optical coupling lens includes main section, beam splitting section, first lens, second lens and third lens. A first groove is formed in the main section. A second groove is formed in the first groove. The beam splitting section includes a first total reflecting surface and a second total reflecting surface. A dihedral-angle between the first total reflecting surface and the second total reflecting surface is predetermined. The first lens is defined in the first groove. The first lens includes a beam splitter. The beam splitter includes a first light emitting surface. The first light emitting surface is connected to the first total reflecting surface. The second lens is defined in the second groove. The second lens is corresponding to the first lens. The third lens defined in the second groove. The third lens is corresponding to the second total reflecting surface.

Abstract: A photoelectric converter adapted for rectifying and converting an optical signal generated by a laser source, includes a frame and an optical coupling module mounted on the frame. The optical coupling module includes a first lens, an adjustable support including a mirror, and a second lens. The first and second lenses and the mirror define an optical path. The adjustable support includes an outer support connected to the frame and an inner support connected to the outer support by a plurality of adjustable tension springs. The mirror is rotatably mounted on the inner support by a plurality of rotating supports. Adjustment of the adjustable tension springs laterally moves the inner support to thereby adjust the lateral position of the mirror. Rotation of the rotating supports rotates the mirror.

Abstract: An exemplary backlight module includes a light guide film and a light bar. The light guide film includes a top surface, a bottom surface, and a light incident surface connected between the top surface and the bottom surface. The light bar includes a light-emitting surface. The light-emitting surface is attached to the light incident surface. A method for manufacturing the backlight module is also provided.

Abstract: A laser cutting device for cutting an original product includes a laser device which is movable along a first direction and a second direction perpendicular to the first direction, and rotatable reflecting mirrors. The original product includes a stub bar, optical lenses, and connection portions corresponding to the optical lenses. The rotatable reflecting mirrors correspond to the connection portions and are positioned above the original product and aligned with the connection portions. At least two rotatable reflecting mirrors are arranged in a straight line. The laser device is located on the straight line and is configured for emitting laser beams. Each of the rotatable reflecting mirrors is configured for reflecting laser beams from the laser device toward the corresponding connection portion and is configured for rotating so as to allow the laser beams from the laser device to reach the next rotatable reflecting mirror on the straight line.