Abstract: A light source system comprises a first light source device, a second light source device, a first light guiding device, a second light guiding device, and a third light guiding device. The first light source device has a first principal axis. The second light source device has a second principal axis substantially parallel to the first principal axis. The first light guiding device is disposed on the first principal axis for guiding incident light to a first output. The second light guiding device is disposed on the second principal axis for guiding incident light to a second output. The third light guiding device is disposed between the first and second principal axes for guiding part of the incident light of the first and second light source devices to the first and second outputs through the light source devices.

Abstract: A method for manufacturing resin films includes steps of mixing PU resin and hydroxyl compound to become a first-kind first-phase mixture, and of mixing a pigment with a foaming agent to become a second-kind mixture, of injecting the first-kind mixture into a kneading device to get mixed and kneaded to become a first-kind second-phase mixture, of sending the first-kind second-phase mixture into a second kneading device to get a first-kind third-phase mixture, and the second-kind mixture and the first-kind third-phase mixture both sent into a conveyer to get a third-kind mixture, and the final step is to send the third-kind mixture into a coating device for coating the third-kind mixture on a substrate cloth to get a resin film of an original color and fresh brilliance.

Abstract: A backlight driving and control circuit with an isolated power factor correction structure includes a power stage for providing a power supply; a driver stage having a first power factor correction unit for correcting the power factor of the power supply and outputting DC power; an inverter for converting a middle-voltage DC power into a high-voltage power output and driving the operation of a backlight light emitting component; and a control/dimming stage having a second power factor correction unit, a DC transformer unit, and an AD board installed at a secondary winding of the DC transformer unit and grounded jointly with the inverter. With the invention, the power factor correction unit can be electrically isolated from the power stage, and the AD board can directly control/dim the inverter of the driver stage to change the operating status of the backlight light emitting component.

Abstract: Compositions, kits and methods are provided for promoting brain and cardiovascular health, preventing or treating neurological and vascular disorders. In one embodiment, the composition comprises Rhodiola rosea (root), Ginkgo biloba (leaf), Panax notoginseng (root), and Ligusticum chuanxiong (rhizome). The composition can be used as pharmaceuticals or nutraceuticals for promoting general brain health, maintaining a healthy brain, and all neurological disorders such as memory loss, ischemic stroke, neurodegenerative diseases (e.g., Huntington's disease, Alzheimers's disease, and amyotrophic lateral sclerosis) and vascular diseases such as arteriosclerosis, congestive heart failure, hypertension, cardiovascular diseases, cerebrovascular diseases, renovascular diseases, mesenteric vascular diseases, pulmonary vascular diseases, ocular vascular diseases, peripheral vascular diseases, peripheral ischemic diseases, and the like.

Abstract: A manufacturing method of a chip package structure is provided. A circuit substrate having a first surface, a second surface, and a through hole connecting the first surface and the second surface is provided. A chip having an active surface and bonding pads disposed on the active surface is provided. The chip is fixed on the circuit substrate, wherein the second surface is opposite to the active surface and the bonding pads are exposed to the through hole. Bonding wires connecting the bonding pads and the first surface are formed through the through hole. A film having an opening is formed on the first surface. The bonding wires, the bonding pads, the through hole, and part of the first surface are exposed by the opening. An encapsulant is formed to encapsulate part of the active surface, the bonding wires, and part of the first surface. The film is removed.

Abstract: A positioning device for clipping apparatus includes a hollow body which has an open side on one side that holds a track portion and an anchor portion on another side. The body houses a sliding member having a clipping unit and a harness arm. The harness arm is connected to the track portion to form a displacement path of the sliding member. The clipping unit includes an upper clipping portion and a lower clipping portion. The upper clipping portion is driven by the sliding member to move close to the lower clipping portion. A linking means connects an elastic element to the anchor portion and the sliding member so that the elastic element can be stretched and retracted against the displacement path of the sliding member to provide a returning elastic force to the sliding member. Thereby the sliding member can be positioned rapidly on each displacement path.

Abstract: A protection control circuit for discharge lamps aims to control protection signals input to a load at a rear end of a high voltage output zone that are generated during abnormal conditions. The high voltage output zone has a control unit and a driving unit, and a switch device interposed between them to receive a first voltage distribution signal output from the control unit and output a plurality of second voltage distribution signals corresponding to the number of the driving devices. Each of the driving devices is connected to a high voltage output zone line of the discharge lamp that feeds back a protection signal to the switch device. The switch device determines a first electricity condition or a second electricity condition of each high voltage output zone line of the discharge lamps that is connected to the individual driving device.

Abstract: A manufacturing method of metal oxide semiconductor transistor is provided. A substrate is provided. A source/drain extension region is formed in the substrate. A pad material layer with low dielectric constant is formed on the substrate. A trench is formed in the substrate and the pad material layer. A gate dielectric layer is formed on the surface of the substrate in the trench. A stacked gate structure is formed in the trench, wherein the top surface of a conductive layer of the stacked gate structure is higher than the surface of the pad material layer. A spacer material layer is formed conformably on the substrate. Portions of the spacer material layer and the pad material layer are removed so as to form a pair of first spacers and a pair of pad blocks. A source/drain is formed on the substrate beside the stacked gate structure.

Abstract: An air compressor includes a cylinder housing, a piston moved to slide in the cylinder housing in a reciprocating action to generate pressurized air, and a sealing ring engaged into the piston and having an outer peripheral channel formed in an upper portion to form an outer peripheral rib, the outer peripheral rib of the sealing ring is extended out of the piston for slidably engaging with the inner peripheral surface of the cylinder housing and for making an air tight seal between the cylinder housing and the piston even when the piston is tilted relative to the cylinder housing. The sealing ring is retained between a base member and an upper cover member of the piston.

Abstract: An air compressor includes a cylinder housing having an outlet tube, a piston slidably received in the cylinder housing and having a piston rod and an air passage, and a motor coupled to the piston for moving the piston relative to the cylinder housing in a reciprocating action, in order to generate pressurized air. A valve device includes one side secured to the piston, and a limiting device may be used for limiting the other side of the valve device to move relative to the piston and to prevent the other side of the valve device from being over bent relative to the one side of the valve device or relative to the piston. The limiting device includes an ear located above the valve device for engaging with and for limiting the other side of the valve device to bend or to move relative to the piston.

Abstract: An air compressor includes a supporting base having a plate, a cylinder housing attached to the plate and having a chamber and an outlet tube communicating with the chamber of the cylinder housing for receiving pressurized air from the cylinder housing. A piston is slidably received in the cylinder housing, a gear is rotatably attached to the plate and includes an eccentric pin coupled to a piston rod to move the piston relative to the cylinder housing, and the gear is extended into a range of the cylinder housing for decreasing a distance between the gear and the piston rod and to facilitate a movement of the piston relative to the cylinder housing, and to prevent vibrations from being generated by the piston.

Abstract: A method for controlling an inverter under altering voltage aims to change the electric conductive interval of the electric conductive cycle of the inverter corresponding to alteration of an input voltage so that the dimming duty cycle, electric conductive cycle and transformer oscillation duty cycle of the inverter can be maintained at a selected level. Thereby when the input voltage is altered, the existing dimming range can be maintained and actuation electricity output is stabilized. The transformer can be protected and the life span of the load can be extended.

Abstract: A feedback circuit for push-pull inverters aims to improve the existing push-pull inverters that provide input electricity to a discharge lamp at a phase difference of 180 degrees without feedback electricity to regulate frequency signals and cannot effectively control uniform luminance of the discharge lamp. The invention includes a feedback device to get a detection electricity of the driving electricity of the discharge lamp through non-contact coupling induction. The detection electricity is transformed by the feedback device and output to a frequency control unit. The control unit can regulate and output the frequency signal in response to the luminance of the discharge lamp to timely adjust input electricity of a push-pull inverter.

Abstract: Automatic process control of after-etch-inspection critical dimension. A dielectric layer is deposited over a substrate and is then planarized to a first thickness. A cap oxide layer having a second thickness is deposited, wherein the combination of the first thickness and the second thickness is substantially constant. An ADI CD of a contact hole to be formed on the substrate is altered and pre-determined based on the second thickness of the cap oxide layer. A photoresist layer is formed on the cap oxide layer. An opening having the predetermined ADI CD is formed in the photoresist layer. Using the photoresist layer as an etching mask, the cap oxide layer and the dielectric layer is etched through the opening to form a contact hole having an AEI CD.

Abstract: An inverter circuit for inhibiting electricity transmission interference receives an electric signal output from an electricity input circuit, and includes a control unit to output an operating frequency, an actuation circuit to receive the operating frequency and divide the electric signal and output an actuation signal, and a transformer to receive the actuation signal and transform electricity to actuate a first load to operate. The actuation unit and the control unit are bridged by an isolation unit which separates grounding of the actuation unit and control unit on the first side and the second side of the transformer to enable the control unit to output the steady operating frequency and inhibit electric transmission interference.

Abstract: A method of fabricating a recess channel transistor is provided. First, a hard mask is formed on a doped-semiconductor layer and a substrate. The doped-semiconductor layer and the substrate are etched to form a trench and define a source/drain in the doped-semiconductor layer. An implantation process is performed with a tilt angle on sidewalls of the trench to form an implant area. A thermal oxidation process is performed to form an oxide layer. The oxide layer comprises a first thickness on the source/drain in the sidewalls of the trench and a second thickness on the other portion in the sidewalls of the trench.

Abstract: A release actuation device for clipping apparatus includes a body which houses a sliding member being movable up and down. The sliding member drives a clipping member synchronously. The clipping member has an upper clipping portion and a lower clipping portion to form a clipping zone. The upper clipping portion is fastened to one end side of the sliding member through a movable linking element, and the movable linking element can drive the upper clipping portion to form a fan-shaped moving track. The upper clipping portion and the sliding member are interposed by an elastic element. The elastic element stores a returning elastic force when the upper clipping potion is moved. The returning elastic force is released to drive the upper clipping portion to an accurate return position when moving of the upper clipping portion stops. Through the elastic element, the released upper clipping portion can be opened rapidly to release a clipped article.

Abstract: A transformer level driving circuit mainly aims to drive a medium voltage system. It includes a control unit to generate a resonant frequency and output phase signal waveforms, and a medium voltage driving circuit which includes a floating level unit and a driving unit which receives a medium voltage electric input. The driving unit actuates opening and closing at different time to enable the floating level unit to output a voltage floating level thereby to drive a ceramic transformer to control the medium voltage system through a low voltage level.

Abstract: A radial acoustic driver uses to generate higher amplitude of pressure fluctuation with radial type standing wave. The radial acoustic driver includes a cyclic type resonance tube which is filled with a working fluid inside, and a ring type electricity-acoustic energy transducer that is inside the cyclic type resonance tube for generating a radial acoustic wave when receiving electricity.

Abstract: A universal chip package structure including a carrier, a chip, a plurality of bonding wires, and a molding compound is provided. The carrier has a plurality of through holes, a carrying surface, and a back surface corresponding to the carrying surface. The back surface has a plurality of contacts around the through holes. The chip with an active surface and a plurality of bonding pads on the active surface is disposed on the carrying surface. The active surface is attached to the carrying surface and the through holes expose the bonding pads. The bonding wires go through the through holes to electrically connect with the bonding pads and the contacts. In addition, the shape and size of the molding compound can be adjusted for covering the chip, the contacts, and the bonding wires.