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| 20110253358 | LAMP ASSEMBLY - A lamp assembly is provided, including a light source, a thermal module, a connecting member, and an adapter electrically connected to the light source. The thermal module includes a first thermal member and a second thermal member. The first and second thermal members respectively have a plurality of first and second fins which are arranged in a staggered manner. The second thermal member forms a plurality of through holes for heat dissipation. The light source is disposed on the second thermal member, and the connecting member connects the thermal module with the adapter. | 10-20-2011 |
| 20110254425 | Lamp Assembly - A lamp assembly is provided, including a light source, a thermal module, a connecting member, and an adapter electrically connected to the light source. The thermal module includes a first thermal member and a second thermal member which are formed by a die casting process, wherein the light source is disposed on the second thermal member. The first and second thermal members respectively have a plurality of first and second fins which are arranged in a staggered manner. The connecting member is formed by a metal extrusion process and extends through the first thermal member to connect the second thermal member with the adapter. | 10-20-2011 |
| 20120153798 | LIGHT EMITTING DEVICE - Disclosed is a light-emitting device, including an LED light source and a light diffusion element. The light diffusion element, covering at least a part of the LED light source, is composed of a first polymer, a second polymer, or a blend of them. The first polymer has a larger crystal diameter than that of the second polymer. The first polymer is made of polypropylene or ethylene-propylene copolymer. The second polymer is made of polyethylene, polypropylene, or ethylene-propylene copolymer. A blend of certain ratios of the first and second polymer gives rise of an excellent material that has improved light diffusion. This material can be widely adopted to current light fixtures for its evenly distributed lighting and great brightness. | 06-21-2012 |
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| 20080251476 | MAGNETIC TOOL STORAGE RACK - A magnetic tool storage rack includes a main rack body having a positioning wall, and a magnetic assembly. The magnetic assembly includes a fixing unit and a magnet unit. The fixing unit is installed on the positioning wall and is made from a non-magnetic material. The fixing unit defines a receiving space, and has an opening formed in one side opposite to the positioning wall and in spatial communication with the receiving space. The magnet unit includes at least two magnet components, each of which is disposed in the receiving space, has a wall contacting part that extends through the opening in the fixing unit, and is movable linearly in the receiving space in directions toward and away from the positioning wall of the main rack body to result in a variable length of the wall contacting part that extends through the opening. | 10-16-2008 |
| 20090107306 | ELECTRONIC TORQUE WRENCH HAVING A TRIP UNIT - An electronic torque wrench includes a tubular housing having a receiving space, a working unit having an abutment portion extending into the receiving space, a strain sensor provided in the working unit, and a trip unit disposed in the receiving space and including a cylinder having a chamber containing hydraulic fluid, a trip element disposed movably between the abutment portion and the cylinder and having a seat portion, and a control element connected to the cylinder for pressurizing or depressurizing the hydraulic fluid so as to permit the abutment portion to be seated on or to move away from a center of the seat portion. A central processor is connected electrically to the strain sensor and the control element, and controls the control element to depressurize the hydraulic fluid when an applied torque measured by the strain sensor is larger than a preset reference torque value. | 04-30-2009 |
| 20100025562 | Tool storage device - A tool storage device is adapted for retaining a hand tool thereon, and includes a seat engaging component and a storage unit. The seat engaging component includes a web wall, and top and bottom walls cooperating with the web wall to define a receiving space. Each of the top and bottom walls has a distal edge. The distal edges cooperatively define an opening in spatial communication with the receiving space. The storage unit includes a slidable seat that has a connecting portion extending into the receiving space through the opening, a positioning plate connected to an outer end of the connecting portion and mounted with a positioning seat, and upper and lower engaging components disposed in the receiving space, each extending from an inner end of the connecting portion and abutting resiliently against the web wall of the seat engaging component. | 02-04-2010 |
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| 20080244883 | Binding device - A binding device for pulling tight a belt comprises a first ratchet wheel and a second ratchet wheel, each having a plurality of mounting openings, a roll, having a plurality of roll sectors that are respectively mounted in the mounting openings of the first and second ratchet wheels, of which at least one roll sector is removable, a lever, connected with the first ratchet wheel, a frame, connected with the second ratchet wheel; an upper blocking assembly, mounted on the lever, blocking the first ratchet wheel from turning, and a lower blocking assembly, mounted on the lever, blocking the second ratchet wheel from turning. Due to removability of one of the roll sectors, the belt is easily mounted and dismounted, and a wide range of applications is provided for. | 10-09-2008 |
| 20090139018 | Toilet flushing water controlling device - A toilet flushing water controlling device is used in conjunction with a reservoir and comprises a funnel part, forming a lower part of the reservoir and having a lower end with an outlet, a sealing ball for closing the outlet, placed in the reservoir, and a flushing device for displacing the sealing ball from the outlet so as to release flushing water from the reservoir. Thereby developing of germs is prevented flushing water is saved. | 06-04-2009 |
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| 20100314270 | TOP FRAME FOR A GOLF BAG - A top frame is mounted on a golf bag to hold heads of golf clubs and has a base, a support and transverse rows of multiple dividing spaces. The support is formed on the base and has multiple crossbeams transversely formed on the support at different levels. The transverse rows of the dividing spaces are defined through the support, correspond to the crossbeams, are located different levels and respectively hold the golf clubs. The dividing spaces in different levels appropriately classify the golf clubs with different lengths so that a user may quickly access to a desired golf club without seeking and consideration. | 12-16-2010 |
| 20110005949 | ROTATE BOTTOM BASE ASSEMBLY FOR A GOLF STAND BAG AND GOLF STAND BAG WITH A ROTATE BOTTOM BASE ASSEMBLY - A golf stand bag has a rotate bottom base assembly, a supporting rod, a top frame, a body, two legs and an activating member. The rotate bottom base assembly has a rotate bottom base and a pivot bracket. The rotate bottom base has a bottom, a sidewall formed on the bottom and two pivot balls formed on the sidewall. The pivot bracket has two pivot members pivotally mounted respectively on the pivot balls. The supporting rod is mounted securely on the pivot bracket. The top frame is mounted on the supporting rod. The legs are mounted pivotally on the top frame. The activating rod is mounted on the rotate bottom base and connected to the legs. The pivot bracket mounted on the sidewall instead the bottom of the rotate bottom base prevent the legs of the golf stand bag from inadvertently extending out the legs when the golf stand bag leans against a wall. | 01-13-2011 |
| 20110048985 | HEIGHT ADJUSTABLE TOP FRAME FOR GOLF BAG - A height adjustable top frame for a golf bag has a base, at least one locking rod mounted slidably through the base, a holding bracket mounted securely on an upper end of the at least one locking rod and a locking mechanism mounted between the base and the holding bracket and selectively engaging the at least one locking rod. Despite being different lengths, golf clubs can be supported by adjusting the holding bracket to allow heads of the golf clubs to rest on the holding bracket. The golf bag with the height adjustable top frame does not have to be lengthened and the golf clubs with different lengths are appropriately and stably mounted in the golf bag without colliding or damaging each other. | 03-03-2011 |
| 20110162985 | Golf bag with crossbeam assemblies - A golf bag has a bottom base, multiple supporting rods, a top frame, a covering and multiple crossbeam assemblies. The supporting rods are mounted between the bottom base and top frame and are covered by the covering. Each crossbeam assembly has a pair of crossbeam members mounted between adjacent two supporting rods. Each crossbeam member has an engaging slot and an engaging protrusion engaged respectively with the engaging protrusion and engaging slot of the other crossbeam member to prevent the golf bag from inadvertently twisting. | 07-07-2011 |
| 20110315578 | GOLF BAG - A golf bag has a cord, a bottom frame and a top frame. The bottom frame has a cover and a bottom cuff received therein. The bottom cuff is pivotally mounted to the cover and has a bevel surface, a lever holder and a lever received in the lever holder and tied to the cord. The top frame has a cord guide for guiding and branching the cord and two leg holders tied to two branches of the cord and abut against the cord guide. When the golf bag is tilted, the bevel surface rests on the cover, the cord is dragged down to pull and extend out the two leg holders to stand on the ground. As the cover stay intact when the bottom cuff tilts, the golf bag can stably stand and requires a simplified cord linking design. | 12-29-2011 |
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| 20080304164 | COMPOSITE LENS STRUCTURE - A composite lens structure is disclosed. The composite lens structure includes a diffusion plate and an optical structure formed on the diffusion plate. The optical structure includes a plurality of convex portions arranged in a 2-D matrix along a first direction and a second direction and a plurality of concave portions arranged in a 2-D matrix also along the first direction and the second direction. Each convex portion adjacent to a plurality of concave portions includes a low curvature portion and a high curvature portion higher than the low curvature portion. Each concave portion adjacent to a plurality of convex portions includes a low curvature portion and a high curvature portion lower than the low curvature portion. The convex portions, the concave portions and each junction of the convex portion and the concave portion have a curvature different from 0. | 12-11-2008 |
| 20090091837 | LIGHT GUIDING FILM - A light guiding film is provided including a main body, and a light diffusion structure comprising a plurality of micro concave lenses arranged in a first direction and a second direction to form a second dimensional array and the curvature of each concave lens and the junction of the concave lenses are different from zero. Light from a light source passes through the light diffusion structure and is refracted into the main body and then propagates in the main body by total reflection. | 04-09-2009 |
| 20090142021 | COMPOSITE LIGHT GUIDING FILM MODULE - A composite light guiding film module is disclosed, which includes: a light guiding film; a light diffusion structure comprising a plurality of micro concave lenses arranged in a first direction and a second direction to form a second dimensional array and the curvature of each concave lens and the junction of the concave lenses are not equal to zero; and a refraction element comprising at least one refraction structure, wherein light from a light source passes through the refraction element and is refracted to the light diffusion structure, and the light passing through the light diffusion structure is refracted into the light guiding film and then propagates in the light guiding film by total reflection. | 06-04-2009 |
| 20100053954 | ILLUMINANT MODULE WITH OPTICAL FILM OF MULTIPLE CURVATURES - An Illuminant module includes an optical film and a light source array. The optical array includes a plurality of concave surfaces and a plurality of convex surfaces alternatively arranged along at least one direction, wherein each concave surface has a concave surface width along the at least one direction, and each convex surface has a convex surface width along the at least one direction. The light source array includes a plurality of light emitting diodes, wherein the concave surface width is not equal to the convex surface width, and the light from the light source array penetrates the optical film. | 03-04-2010 |
| 20100120196 | NANO-ARRAY AND FABRICATION METHOD THEREOF - The invention provides a method for fabricating a nano-array comprising the following steps. A template with a plurality of nano-holes is provided. A polymer is embossed by the template to integrally form a plurality of nano-protrusions thereon, and demolding to reveal the nano-protrusions. The nano-protrusion has a concave or convex top surface. | 05-13-2010 |
| 20100264555 | OPTICAL DIFFUSION MODULE - An optical diffusion structure includes an optical diffusion structure comprising a plurality of convex portions and a plurality of concave portions. Each convex portion is adjacent to a plurality of concave portions and each concave portion is adjacent to a plurality of convex portions. The convex portions, the concave portions and each junction of the convex and concave portions have a curvature different from 0. The optical diffusion structure further includes a diffusion plate having a first surface, wherein the optical diffusion structure is formed on the first surface, and the convex portions are arranged in a two dimensional array along a first direction and a second direction, and the concave portions are arranged in a two dimensional array along a third direction and a fourth direction. | 10-21-2010 |
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| 20100084591 | BI-DIRECTIONAL ELECTROMECHANICAL VALVE - A bi-directional electromechanical valve comprising a cylindrical upper cover, two semi-cylindrical permanent magnets, two semi-cylindrical cases, a reverse U-shaped coil set, a cylindrical armature, a valve stem, a first spring and a second spring. The electromechanical valve can be opened and closed bi-directionally in a quick and powerful manner. With an integrated round-shaped design, the electromechanical valve not only reduces the dimensions, but also equalizes the valve wear caused by rotating valve during engine operations. The specially designed cylindrical armature and its button-shaped bottom provide a stronger magnetic holding force to improve the strokes of the armature. The design of a single coil set and permanent magnets reduces the coil volume and the driving power effectively. The armature will stop at a fail-to-safe position at a power failure to provide a better driving way for an engine intake/exhaust valve. | 04-08-2010 |
| 20110210666 | DRIVING METHOD OF ROAD-ADAPTIVE VEHICLE HEADLIGHT - In a driving method of a road-adaptive vehicle headlight, after a vehicle is started, the headlight of the vehicle is first adjusted to a basic illumination angle. Then, a vehicle driving environment signal, a vehicle speed signal and vehicle body position signals are obtained. Thereafter, according to the aforesaid different vehicle signals, a power source is controlled to change the illumination angle of the headlight and/or LED light sources provided on a base plate of the headlight are differently controlled to turn on or off. Thus, the vehicle headlight can quickly and flexibly produce different headlight beam patterns and wide headlight beam illumination area to ensure good road visibility and increased safety in driving. | 09-01-2011 |
| 20110210667 | ROAD-ADAPTIVE VEHICLE HEADLIGHT SYSTEM - A road-adaptive vehicle headlight system includes at least one headlight device, which includes a curved base plate divided into an inner-side module, an outer-side module, and a middle module located between the inner-side and outer-side modules, and the middle module is further divided from top to bottom into an upper-side module, a basic module, and a lower-side module; a plurality of LED light sources differently distributed in the above modules; a power source assembly being connected to and driving the base plate to turn in different directions; and a controller electrically connected to the LED light sources and the power source assembly. With these arrangements, the headlight device of a car can quickly produce different light beam patterns, increase the road visibility and the illumination areas of the headlight devices, and accordingly, ensure high safety in driving. | 09-01-2011 |
| 20110211359 | ROAD-ADAPTIVE HEADLIGHT FOR MOTORCYCLES - A road-adaptive headlight for motorcycles includes a curved base plate having a left curved portion divided from top to bottom into a left-banking lighting zone and a left-crossing lighting zone, a right curved portion divided from top to bottom into a right-banking lighting zone and a right-crossing lighting zone, and a middle curved portion divided from top to bottom into a high-speed lighting zone, a main lighting zone and a horizontal lighting zone. LED light sources are provided in each of the above-mentioned zones. A power source assembly drives the base plate to incline upward or downward and to turn clockwise or counterclockwise. A controller is electrically connected to the LED light sources and the power source assembly for controlling the operation thereof. Thus, different headlight beam patterns can be quickly and flexibly produced under control to ensure increased road visibility and motorcycle riding safety. | 09-01-2011 |
| 20120127581 | METHOD FOR COMPENSATING ABERRATION OF VARIABLE FOCUS LIQUID LENS - A method for compensating an aberration of a variable focus liquid lens is configured to compensate the aberration associated with a first lens surface and a second lens surface of the liquid lens. The first lens surface is of a first radius of curvature. The second lens surface is of a second radius of curvature. | 05-24-2012 |
| 20120211315 | MAGNETO-RHEOLOGICAL FLUID BRAKE - A magneto-rheological fluid brake includes a housing, a non-magnetically permeable separating ring, a plurality of magnetically permeable blocks, a plurality of magnetically permeable bars, an axle, an upper magnetically permeable block, a lower magnetically permeable block, and a magneto-rheological fluid. The magneto-rheological fluid is surrounded by a plurality of coils and a plurality of pole coils for increasing the area of magnetic permeability of the magneto-rheological fluid subjected to an applied magnetic field. Accordingly, the magneto-rheological fluid brake demonstrates an enhanced braking force and is free from a complete failure of the braking force. | 08-23-2012 |
| 20120211316 | MAGNETO-RHEOLOGICAL FLUID DAMPER - A magneto-rheological fluid damper includes a housing, a magnetically permeable body, a spindle, and a magneto-rheological fluid. Given a plurality of multi-pole two-way magnetic poles and a plurality of multi-pole coils, magnetic lines pass through the magneto-rheological fluid mostly in a direction perpendicular to a gap, such that the magneto-rheological fluid features an enhanced chaining force. Accordingly, the magneto-rheological fluid damper enables an increase in a magnetically permeable area of the magneto-rheological fluid subjected to an applied magnetic field and enhancement of damping force, and is free from a complete system failure. | 08-23-2012 |
| 20130062543 | ELECTROMAGNETIC VALVE MECHANISM - An electromagnetic valve mechanism includes a magnetizable block, an upper permanent magnet superposed on a top of the magnetizable block, a magnetizable upper cover superposed on an upper flat surface of the upper permanent magnet, a lower permanent magnet attached to a bottom of the magnetizable block, a magnetizable lower cover attached to a lower flat surface of the lower permanent magnet, an armature movably received in the magnetizable block, a magnetizable ring located around the armature, an electromagnetic coil unit wound around two opposite protrudent rods of the magnetizable ring, and a spring unit disposed around an armature stem and a valve stem. By adding the permanent magnets and using the electromagnetic coil unit to thereby form a bypassed forward secondary magnetic channel, the electromagnetic valve mechanism can achieve the purposes of lowered energy consumption, reduced overall mechanism volume, providing demagnetization-protection for permanent magnets, and enhanced performance. | 03-14-2013 |
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| 20110156187 | IMAGE SENSOR PACKAGING STRUCTURE WITH PREDETERMINED FOCAL LENGTH - An image sensor packaging structure with a predetermined focal length is provided. The image sensor packaging structure includes a substrate, a chip, an optical assembly, and an encapsulation compound. The chip has a sensitization area and is coupled to the substrate. Conductive contacts on the substrate are electrically connected with conductive contacts around the sensitization area. The optical assembly has the predetermined focal length and is disposed above the chip so as to form an air cavity between the optical assembly and the sensitization area of the chip. The encapsulation compound is formed on the substrate to surround the chip and the optical assembly. With the above stated structure, not only can the focus adjusting procedure be dispensed with, but also the image sensor packaging structure can be manufactured by a molding or dispensing process. | 06-30-2011 |
| 20110156188 | IMAGE SENSOR PACKAGING STRUCTURE WITH LOW TRANSMITTANCE ENCAPSULANT - An image sensor packaging structure with a low transmittance encapsulant is provided. The image sensor packaging structure includes a substrate, a chip, a transparent lid, and the low transmittance encapsulant. The chip is combined with the substrate. The transparent lid is adhered to the chip and cover above a sensitization area of the chip to form an air cavity. The low transmittance encapsulant is formed on the substrate and encapsulates the chip and the transparent lid so as to accomplish the package of the image sensor packaging structure. Due to the feature of prohibiting from light passing through the low transmittance encapsulant, the arrangement of the low transmittance encapsulant can avoid the light from outside interfere the image sensing effect of the image sensor. Therefore, the quality of the image sensing can be ensured. | 06-30-2011 |
| 20120068288 | MANUFACTURING METHOD OF MOLDED IMAGE SENSOR PACKAGING STRUCTURE WITH PREDETERMINED FOCAL LENGTH AND THE STRUCTURE USING THE SAME - A manufacturing method of a molded image sensor packaging structure with a predetermined focal length and the structure using the same are disclosed. The manufacturing method includes: providing a substrate; providing a sensor chip disposed on the substrate; providing a lens module set over the sensing area of the chip to form a semi-finished component; providing a mold that has an upper mold member with a buffer layer; disposing the semi-finished component into the mold to form a mold cavity therebetween; injecting a molding compound into the mold cavity; and after transfer molding the molding compound, opening the mold and performing a post mold cure process to cure the molding compound. The buffer layer can fill the air gap between the upper surface of the lens module and the upper mold member, thereby preventing the upper surface of the lens module from being polluted by the molding compound. | 03-22-2012 |
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| 20110024862 | IMAGE SENSOR PACKAGE STRUCTURE WITH LARGE AIR CAVITY - The present invention discloses an image sensor package structure with a large air cavity. The image sensor package structure includes a substrate, a chip, a cover and a package material. The chip is combined with the substrate. A plastic sheet of the cover is adhered to the chip and a transparent lid of the cover is combined with the plastic sheet to provide a covering over a sensitization area of the chip so as to form an air cavity. The package material is arranged on the substrate and encapsulated around the chip and the cover. The plastic sheet having a predetermined thickness can increase the distance between the transparent lid and the chip to enlarge the air cavity. Thus, the image-sensing effect of the image sensor package structure can be improved and the ghost image problem resulting from multi-refraction and multi-reflection of light can be minimized. | 02-03-2011 |
| 20110241146 | MANUFACTURING METHOD AND STRUCTURE OF A WAFER LEVEL IMAGE SENSOR MODULE WITH PACKAGE STRUCTURE - The present invention discloses a manufacturing method and structure of a wafer level image sensor module with package structure. The structure of the wafer level image sensor module with package structure includes a semi-finished product, a plurality of solder balls, and an encapsulant. The semi-finished product includes an image sensing chip and a wafer level lens assembly. The encapsulant is disposed on lateral sides of the image sensing chip and the wafer level lens assembly. Also, the manufacturing method includes the steps of: providing a silicon wafer, dicing the silicon wafer, providing a lens assembly wafer, fabricating a plurality of semi-finished products, performing a packaging process, mounting the solder balls, and cutting the encapsulant. Accordingly, the encapsulant encapsulates each of the semi-finished products by being disposed on the lateral sides thereof. | 10-06-2011 |
| 20110241147 | WAFER LEVEL IMAGE SENSOR PACKAGING STRUCTURE AND MANUFACTURING METHOD OF THE SAME - The present invention discloses a wafer level image sensor packaging structure and a manufacturing method of the same. The manufacturing method includes the following steps: providing a silicon wafer, dicing the silicon wafer, providing a plurality of transparent lids, fabricating a plurality of semi-finished products, performing a packaging process, mounting solder balls, and cutting an encapsulant between the semi-finished products. The manufacturing method of the invention has the advantage of being straightforward, uncomplicated, and cost-saving. Thus, the wafer level image sensor package structure is lightweight, thin, and compact. To prevent the image sensor chip from cracking on impact during handling, the encapsulant will be arranged on the lateral sides of the semi-finished products during the packaging process. | 10-06-2011 |
