Lin, Chupei City
Ching-Hsien Lin, Chupei City TW
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20080314944 | ASSEMBLY FOR FIXING AND CONNECTING LIGHT BAR LAMP - An assembly for fixing and connecting a polygonal LED light bar lamp includes a fixing seat, a covering plug, and an electrical connector. The fixing seat has a bottom with both edges thereof extending to form two bevels and parallel plates. The bottom and bevels have a penetrating hole, respectively. The covering plug has a cover having an insertion hole. Two electrode pins are disposed in the interior of the insertion hole. The electrical connector has a partitioning block. Both sides of the partitioning block have a protruding pillar, respectively. The protruding pillar is provided with a hollow pillar having electrodes for contacting with electrode pins. With the fixing seat being fixed on a carrier, the light bar can be held in the fixing seat with adjustable irradiating direction. Further, two light bars can be connected in series by the electrical connector. | 12-25-2008 |
20090189534 | LED Lamp And Driving Apparatus For The Same - An LED lamp including at least one LED is electrically connected to a utility input voltage. A driving apparatus located inside a lamp holder of the LED lamp includes an input rectifying/filtering unit to accept the utility input voltage; an isolated power inverter electrically connected to the input rectifying/filtering unit to generate an a buck A.C.; an output rectifying/filtering unit electrically connected to the isolated power inverter to generate an output D.C. voltage to drive the at least one LED. The components of the driving apparatus could be located inside the LED lamp, and the components can provide an isolation protection against the utility input voltage. The driving apparatus can more precisely control output D.C. voltage, current, and power as output D.C. voltage and current signals sent from the output rectifying/filtering unit are feedbacked to a photo coupler signal feedback unit. | 07-30-2009 |
20090302783 | LED ILLUMINATION SYSTEM WITH MULTIPLE INDEPENDENT LOOPS - A LED illumination system with multiple independent loops includes an input unit provided to receive a D.C. voltage, and a plurality of light module control circuits electrically connected to the input unit. Each of the light module control circuits includes a light module controller and two filtering units. The two filtering units are electrically connected to the light module controller, and receive D.C. power transmitted form the input unit to drive two set of LED illuminators, respectively. The light module controller controls current of the two set of LED illuminators via the two filtering units so as to control brightness of the LED illuminators, respectively. Therefore, the LED illuminators are controlled by the independent loops to reduce mutual influence among the LED illuminators. | 12-10-2009 |
Chou-Cheng Lin, Chupei City TW
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20100194689 | Control System and Method for Displaying Multi-Windows for Multiple Computers or Video Devices - A control system and a method for display a plurality of video signals, the control system comprises at least one computer, at least one video device, at least one video command center (VCC) module, at least one mouse keyboard controller (MKC), a mouse, a keyboard, and at least one display device. The at least one video command center module simultaneously and separately multi-displays a plurality of input sources on at least two windows of the at least one display device, and the video command center module controlling one of the at least two windows that is selected in accordance with the mouse signal and the keyboard signal transmitted by the at least one mouse keyboard controller. | 08-05-2010 |
De-Hui Lin, Chupei City TW
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20110050081 | LAMP STRUCTURE OF DUAL-WIRE LIGHTING STRING - A lamp structure of a dual-wire lighting string includes an illuminator, a base, a socket, and a bottom member. The socket receives the base to which the illuminator is coupled in a top opening and forms therein positioning slots respectively receiving and retaining piercing conductive plates. A power cord is supported and forced by the bottom member into an open bottom of the socket to have the conductive plates piercing wires of the power cord to electrically engage inner conductive cores of the wires. Thus, the assembling of the lamp and the power cord can be carried out in an automatized manner with machines and the manufacturing costs can be reduced. | 03-03-2011 |
Hsien-Ming Lin, Chupei City TW
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20090115189 | POWER GENERATION DEVICE - A power generation device includes a tower forming top and bottom reservoirs and a plurality of vertically arranged compartments between the top and bottom reservoirs. Each compartment is separated from the next lower compartment by a partition that defines a discharge opening. A rotary mechanism is arranged in each compartment and includes a rotary shaft carrying receptacles having openings set in different orientations. The shaft is coupled to a dynamo. Water is deposited in the top reservoir and is allowed to flow downward into the next lower compartment through the discharge opening for filling into the receptacles to cause rotation of the shaft, which in turn drives the dynamo to generate electrical power. Water flowing downward into the bottom reservoir can be selectively pumped back to the top reservoir for maintaining cyclic operation of the power generation device. | 05-07-2009 |
Keng Hung Lin, Chupei City TW
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20150202455 | Flexible LED LIght Pad For Phototherapy - In a flexible LED pad for use in phototherapy treatment of humans or animals, the PCBs in the pad are securely linked together with electrical connectors and ribbon cables to prevent the connections from being broken as the flexible pad is bent or otherwise deformed during the treatment. In one embodiment, low-profile socket connectors are mounted to the PCBs and mate with plug connectors at the ends of the ribbon cables. For similar reasons, the LED pad may be connected to an LED control unit by means of an electrical connector (e.g. a USB socket) mounted to a PCB in the LED pad. The PCBs, on which the LEDs are mounted, are fitted into a downset in the flexible pad to prevent the LEDs from becoming misaligned with openings in the flexible pad. | 07-23-2015 |
Lung-Sheng Lin, Chupei City TW
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20090268471 | LENS DEVICE AND ILLUMINATION APPARATUS HAVING THE SAME - A lens device used for an LED package includes a base portion, and a refracting portion formed on the top face of the base portion. A recess corresponding to the refracting portion is formed on the bottom face of the base portion. At least one notch connecting with the recess is also formed on the bottom face of the base portion. A surface of refracting portion is provided as a non-spherical convex surface. An indent is formed on the center of the non-spherical convex surface. The light emitted from the LED package is directed toward lateral side, and the angular intensity distribution has an asymmetrical batwing shape, so as to obtain an illuminating apparatus with uniformly illumination. | 10-29-2009 |
20100165640 | OPTICAL MEMBER OF LIGHTING DEVICE - An optical member of lighting device is revealed. The optical member consists at least one emergent surface that is a spherical surface or an aspherical surface, and at least one incident surface with a V-shaped groove or a V-shaped like groove. The V-shaped groove is formed by two symmetrical or asymmetrical slants while the V-shaped like groove is formed by a plurality of curves. Moreover, axes of the emergent surface and the incident surface can be overlapped, shift relatively, slanted relatively to each other or combinations of them. When the optical member is used in combination with at least one solid state lighting element, an asymmetrical batwing light distribution pattern that features on non-zero maximum light intensity is generated. Thus the area being emitted is with uniform luminance and the availability of light is improved. | 07-01-2010 |
20110320024 | OPTICAL ELEMENT OF LIGHTING DEVICE AND DESIGN METHOD OF THE SAME - An optical element of a lighting device and a design method of the same are revealed. The optical element is used together with a LED lighting part. The design method includes steps of providing a LED lighting part, selecting a suitable equation used in describing curves and surfaces for simulation test, substituting and changing a plurality of parameters in the equation to run simulation test of the light emitted from the LED lighting part for determining curves and surfaces of the incident surface and the emission surface that satisfy requirements of a specific light distribution pattern. The optical element features on that an air gap is between the incident surface and the LED lighting part. The slope of the incident surface and the slope of the emission surface are of opposite signs on the X-Z surface that passes the origin and γ angle is within 80 degrees around an optical axis of the LED lighting part. | 12-29-2011 |
Teng-Tsai Lin, Chupei City TW
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20090179603 | Control Apparatus for Starting a Direct Current Brushless Motor and Method Thereof - An apparatus for starting a direct current brushless motor and a method thereof are provided. The direct current brushless motor comprises a plurality of windings. The control apparatus comprises a sense amplifier, a differential circuit, and a control circuit. The sense amplifier is configured to detect a first back electromotive force of a non-electrified first winding. The differential circuit is configured to calculate a differential value of the first back electromotive force. The control circuit is configured to provide a current to two of the windings and to switch the current to another two of the windings to start the direct current brushless motor. | 07-16-2009 |
Tzu-Chen Lin, Chupei City TW
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20100141320 | Power management and control apparatus for resetting a latched protection in a power supply unit - A controller which has functions of remote control, multiple protection and PWM inside. The controller can shut down and latch the converter, when a failure happens (such as under voltage and over voltage of output, and over power protection). But, under-voltage and over-power protection will also happen when Vin is decreased by AC interruption or Vin source is removed. This invention is to provide a method to reset the latch protection by detecting Vin and Vo voltage. | 06-10-2010 |
Yu-Chien Lin, Chupei City TW
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20130093240 | CHARGE CONTROLLER AND PORTABLE DEVICE APPLYING THE SAME - A charge controller has a printed circuit board (PCB), a first transmission interface, a second transmission interface, and a recognition integrated circuit (IC). The recognition IC of the charge controller recognizes a type of a second electronic device coupled to the second transmission interface, so that a power source of a first electronic device coupled to the first transmission interface in the charge controller is charged in the second electronic device. A portable device applying the charge controller is also described. | 04-18-2013 |