Patent application number | Description | Published |
20100308202 | ELECTRONIC DEVICE WITH SUPPORT - An electronic device, comprising: a back cover, a first support, and a second support; wherein, the back cover forms a receiving groove; the first support comprises a support portion and a connection portion rotationally connected to the back cover; the second support comprises a support portion, at least one hook portion, and a connection portion rotationally connected to the back cover; when in a folded position, the first support and the second support are received in the receiving groove of the back cover; and when in an unfolded position, the support portion of the first support is engaged with the at least one hook portion of the second support; the second support cooperates with an edge of the electronic device to form a stable structure to support the electronic device. | 12-09-2010 |
20120211626 | HOLDER FOR ELECTRONIC DEVICE - A holder for holding an electronic device on a wrist includes a band which can be connected around the wrist and a case connected to the band for holding the electronic device securely. The case includes a first receptacle and at least one second receptacle. The first receptacle is used for securing the electronic device to the holder. The at least one second receptacle receives at least one accessory of the electronic device. | 08-23-2012 |
20120222807 | BUFFER ASSEMBLY AND APPLICATION METHOD THEREOF - A buffer assembly includes a buffer body and an adhesive layer on the buffer body. The buffer body includes a buffer portion and a mounting portion surrounding the buffer portion. The adhesive layer includes a first adhesive portion and a second adhesive portion surrounding the first adhesive portion. The first adhesive portion and the second adhesive portion respectively correspond to the buffer portion and the mounting portion. A first cutting line is disposed between the buffer portion and the mounting portion such that the mounting portion is separable from the buffer portion along the first cutting line. A second cutting line is disposed between the first adhesive portion and the second adhesive portion such that the second adhesive portion is separable from the first adhesive portion along the second cutting line. The second cutting line superposes the first cutting line. | 09-06-2012 |
20120248953 | SELF-ADJUSTMENT SUSPENSION APPARATUS AND ELECTRONIC DEVICE WITH SAME - An exemplary suspension apparatus for suspending built-in equipment is provided. The suspension apparatus includes a fixing plate having a main plate and a recessed portion formed at the main plate, and a rotator rotatably engaged with the fixing plate. The rotator includes an engagement head and a connection pole; the engagement head is received in the recessed portion of the fixing plate, an end of the connection pole is connected to the engagement head, and an opposite end of the connection pole is a suspended end for suspending the built-in equipment. | 10-04-2012 |
20130027865 | ELECTRICAL DEVICE HAVING HINGED STRUCTURE - An exemplary electrical device includes a first main body; a second main body; and a rotatable mechanism pivotally connected the first main body and the second main body. The rotatable mechanism includes a first rotation unit and a second rotation unit. The first rotation unit is capable of making the first main body rotate around a second rotation axis in a plane perpendicular to the second rotation axis. The second rotation unit is capable of making the first main body rotate relative to the second main body around a first rotation axis. | 01-31-2013 |
20130062451 | WIRE-WINDING DEVICE - An exemplary wire-winding device can automatically wind a wire that is connected to a plug such as the plug of an earphone set. The wire-winding device includes a rotary wire-winding unit and a locking unit. A plug inlet channel and a moving cavity are defined in the rotary wire-winding unit. The locking unit includes a moving member accommodated in the moving cavity, for controlling locking and releasing of the rotary wire-winding unit. When the plug is inserted into the moving cavity, the plug applies a thrust force to the moving member, and the moving member moves in the moving cavity under the thrust force and thereby releases the rotary wire-winding unit to allow the rotary wire-winding unit to rotate and automatically wind the wire. | 03-14-2013 |
20130083460 | ELECTRONIC DEVICE - An electronic device includes a first body having a top surface, a second body slidably covering on the first body, and at least one connecting member for connecting the first body with the second body. The second body is capable of sliding from a first position covering the top surface to a second position uncovering the top surface. When the second body is in the first position, the first body hides the top surface to allow the electronic device being used in a first state, and when the second body is in the second position, the second body is operable to be coplanar with the first body to allow the electronic device being used in a second state. | 04-04-2013 |
20130105191 | ELECTRONIC DEVICE | 05-02-2013 |
20130148308 | ELECTRONIC DEVICE - An electronic device includes a body, a cover coupled to the body, and a sliding mechanism. The sliding mechanism includes a rotating component, a first locking component, and a second locking component. When the second locking component moves to a locked position, the second locking component engages with the first locking component to lock the cover to the body. When the second locking component moves to an unlocked position, the first locking component disengages from the second locking component, to allow the rotating component to rotatably drive the cover to be opened. | 06-13-2013 |
20130161461 | CONNECTING STRUCTURE - A connecting structure received in a main device for connecting an auxiliary apparatus. The connecting structure includes a retracting part formed on a bottom board of the main device and close to a sidewall of the main device and a clamping part. The clamping part is pivotablly mounted on the bottom board and pivotally connected to the retracting part. The retracting part drives the clamping part to extend out of the main device via an opening defined on the sidewall for connecting the auxiliary apparatus when the auxiliary apparatus needs to be mounted on the main device. The retracting part retracts the clamping part into the main device when the auxiliary apparatus is unmounted from the main device. | 06-27-2013 |
20130257376 | CHARGING DOCK FOR PORTABLE ELECTRONIC DEVICE - A charging dock includes a base, a charging cable and a retractable wire reel module received in the base. A wall of the base is concaved downward to form a charging space including an opening in a cavity of the base. The charging cable includes a power wire, a charging and a power connector interfaces. The charging interface is received in the base. The power interface is positioned out of the base. The retractable wire reel module includes a guiding shaft positioned, a coil spring member and a sleeve member. The sleeve member rotatably sleeves on the guiding shaft via the coil spring member. The power wire is wound on the sleeve member, the coil spring member is connected with the guiding shaft and the sleeve member. The power wire retracts in the base via the sleeve member driven to rotate by the coil spring member. | 10-03-2013 |
Patent application number | Description | Published |
20090233490 | ELECTRICAL ADAPTER ASSEMBLY AND APPARATUS USING THE SAME - An electrical adapter assembly for connecting a first hard disk drive and a second hard disk drive. The electrical adapter assembly includes a first connector and a second connector. The first connector includes a first golden fingers capable of electrically inserting into the first hard disk drive and a second golden fingers electrically connecting to the first golden fingers. The second connector includes a first plug electrically connecting the second connector to the second golden fingers, a second plug capable of electrically inserting into the second hard disk drive, a chip configured for controlling data transfer between the first hard disk drive and the second hard disk drive, and circuits connecting the chip to the first connector and the second connector. | 09-17-2009 |
20090261163 | ELECTRONIC DEVICE AND INFORMATION TRANSMISSION METHOD THEREOF - An electronic device for transmitting control data according to an external user card includes a control interface, a switching module, and an information center. The information center includes a detection module, a verification module, a control module, and an information transmission module. The detection module detects insertion of the user card. The verification module verifies whether the user card is valid. The control module determines whether the switching module is activated based on the verification of the user card. The information transmission module transmits control data to the control interface when the switching module has been activated. A method for an electronic device for transmitting control data is also provided. | 10-22-2009 |
20100052712 | TEST APPARATUS FOR TESTING CIRCUIT BOARD - The disclosure relates to a test apparatus for testing a circuit board. The circuit board includes a connector and a plurality of test points connected to the connector via a plurality of lines and the connector of the circuit board is connected to the plurality of lines via a plurality of corresponding signal pins. The test apparatus includes a circuit, a connector, a plurality of probes, and a tester. The circuit includes a plurality of test points and lines connecting to the test points correspondingly. The connector is coupled to the connector of the circuit board. The plurality of probes contact with the test points of the test apparatus. The tester sends test-signals to the connector of the circuit board via the lines correspondingly, receives test-information on the test points of the circuit board via the connectors, analyzes the test-information, and generates a test-result of the circuit board. | 03-04-2010 |
20120086639 | COMPUTER MOUSE AND METHOD THEREOF - A method for a mouse is provided. The mouse includes a housing, a timing unit. A container is secured in the housing. The container is full of insulated liquid. A sphere suspends in the liquid. First sensors and second sensors are attached to the container. Each first sensors is charged, each second sensors is uncharged. The first sensors are spaced from each other by one second sensor. When any adjacent first sensor and second sensor are simultaneously contacted by the sphere, the contacted second sensor is thus charged. The method includes: determining whether any second sensor is charged; generating a position signal, controlling the timing unit to time within the period the any second sensor being charged; determining the movement direction of the a cursor; determining the movement distance of the cursor; and generating cursor control signal for controlling movement of the cursor. | 04-12-2012 |
20120092256 | COMPUTER MOUSE AND OPERATING METHOD THEREOF - A computer mouse includes a housing, a first container secured in the housing, and a second container secured in the first container, a timing unit, and a processor. The first container defines through holes. The first container and the second container are spaced by a distance to define a receiving space being partly filling in liquid. Suspending members extends through the through holes. One end of the suspending member is received in the receiving space. The density of the suspending members is less than that of the liquid Sensitive switches are attached to the first container. A method for the mouse includes determining whether any one of the second contacts is charged; generating a position signal, controlling the timing unit to time; determining the movement direction of the a cursor; determining the movement distance of the cursor; and generating cursor control signal for controlling movement of the cursor. | 04-19-2012 |
20120246504 | ELECTRONIC DEVICE FOR DETECTING A TYPE OF A CHARGER DEVICE DURING A SLEEP MODE - An electronic device includes a microcontroller (MCU) and a central processing unit (CPU). The CPU enters a sleep mode. The MCU determines whether a charger device is inserted in the electronic device according to whether power is supplied from the charger device, and wakes up the CPU when the charger device is inserted in the electronic device. After being awakened, the CPU detects a type of the charger device, and adjusts charging current from the charger device to the electronic device according to the type of the charger device. | 09-27-2012 |
Patent application number | Description | Published |
20100290616 | TELEPHONE WITH STATE DETECTION USING INFRARED - A telephone includes a phone-set and a handset. The phone-set includes an infrared emitter and a processor driving the infrared emitter to emit infrared light. When the telephone is on-hook, the infrared light is reflected to the handset. The handset reflects the infrared light back to the phone-set, and the infrared light reflected back from the handset is eventually received by an infrared detector of the phone-set. Thus, the processor determines on/off-hook states of the telephone according to reception of the infrared light by the infrared detector. | 11-18-2010 |
20110068750 | UNIVERSAL SERIAL BUS BATTERY - A universal serial bus battery includes a universal serial bus interface, a battery, a charger, a comparator, a first switch, and a second switch. The comparator is configured for comparing the voltage at the universal serial bus interface and the voltage of the battery, and to produce an ON signal when the voltage at the serial bus interface exceeds the voltage of the battery, or to produce an OFF signal otherwise. The first switch is configured for establishing an electrical connection between the USB interface and the charger upon receiving the ON signal or cutting off the connection upon receiving the OFF signal. The second switch is configured for establishing a connection between the universal serial bus interface and the battery when the connection between the USB interface and the charger is terminated by the first switch. | 03-24-2011 |
20130057717 | ELECTRONIC DEVICE AND METHOD FOR SELECTING MENUS - An electronic device includes a camera module, a user interface module, a display module and a detection module. The electronic device continuously captures face image of face areas of a user in response to entering a menu selecting mode, displays an initial face image divided into a plurality of face regions relationships between the face regions and menus on the display module. The detection module notifies the user interface module the selected face region that is selected according to hand placement of a hand of the user on a corresponding face area of a face of the user for more than a predetermined timer period. Then the user interface module determines a menu of the current content that corresponds to the selected face region is selected corresponding to the relationships between the face regions and the menus. | 03-07-2013 |
Patent application number | Description | Published |
20090002641 | COLOR TEMPERATURE ADJUSTING APPARATUS AND METHOD THEREOF - A projector includes a projecting lens configured for projecting an image, a controlling unit configured for analyzing a color temperature of the image, and an adjusting unit electrically connected to the controlling unit. The adjusting unit adjusts the color temperature of the image to be identical to a preset color temperature of the projector by changing transmittance of light through the adjusting unit. | 01-01-2009 |
20090052014 | SOLID-STATE LIGHT SOURCE BASED ILLUMINATION APPARATUS AND PROJECTION SYSTEM HAVING SAME - An exemplary illumination apparatus for use in a projection system includes a number of solid-state light sources and first non-imaging collection optics, a power coupler, an optical amplifier, and a second non-imaging collection optic. The solid-state light sources are configured to generate light of a predetermined wavelength. Each first non-imaging collection optic is configured to collect and transmit light from a respective solid-state light source to the power coupler. The power coupler is configured to combine light from the solid-state light sources. The optical amplifier is configured to amplify the combined light. The second non-imaging collection optic is configured to collect the amplified light to provide illumination. | 02-26-2009 |
20090059184 | PROJECTOR - A projector includes a light source for emitting light, a color wheel for filtering the light emitted from the light source, a converging module for converging the filtered light, a light-modulating device for modulating the light emitted from the light source, a lens module for projecting the light modulated by the light-modulating device; and a contrast-adjusting device. The contrast-adjusting device is positioned in a light path associated with the light source. The contrast-adjusting device includes a liquid crystal panel and a driving element. The liquid crystal panel is inserted into the light path associated with light source inside the lens module, and is driven by the driving element to tilt relative to light incident thereon from the light source so that contrast of the light output from the liquid crystal panel changes. | 03-05-2009 |
20090122267 | PROJECTION OPTICAL SYSTEM - A projection optical system includes a grating configured for splitting a light input into red, green and blue lights for generating red, green and blue lights of mutually different colors, a liquid crystal panel positioned to receive light outputs from the grating and configured for superimposing spatial information on the light outputs and emitting the light outputs comprising spatial information. The above-described projection optical system improves image contrast, and is suitable for use in adverse thermal environments. The projection optical system utilizes coupling of the grating and the liquid crystal panel to the projecting lens to achieve good image quality, without requiring costly, high index, low birefringence glass. | 05-14-2009 |
Patent application number | Description | Published |
20090271571 | STORAGE SERVER - A storage server includes a plurality of first disk drives ( | 10-29-2009 |
20100268506 | TESTING SYSTEM AND METHOD FOR FAN MODULE - A testing method for a fan module is provided. When the fan module is tested, a testing computer sends a testing command to a testing device first. Then, the testing device respond to the testing command and controls the fan module to work in a plurality of rotational speed modes in sequence. The testing device reads an actual rotational speed when the fan module works in one of the rotational speed modes and sends the actual rotational speed back to the testing computer. The testing computer compares the actual rotational speed with a corresponding reference rotational speed value stored in the testing computer, and determines the testing result. Finally, the testing result is shown. | 10-21-2010 |
20120035783 | MONITOR AND CONTROL SYSTEM AND METHOD FOR SERVER MODEL - A monitor and control system includes a server model, a number of switches, a temperature sensor mounted in the server model, a monitor and control device, and a microcontroller. The switches are connected to the resistors to control current through the resistors. The temperature sensor is mounted in the server model. The monitor and control device is connected to the server model and configured to monitor and control the server model. The microcontroller is configured to switch the switches on and off and send temperature information sensed by the temperature sensor to the monitor and control device. | 02-09-2012 |
20120063105 | ELECTRONIC DEVICE WITH CABLE - An electronic device includes a chassis, a bracket received in the chassis and a cable. A storage device is received in the bracket, and a wire is connected to the storage device. A motherboard is attached to the chassis, and at least two inserting slots are located on the motherboard. A first circuit board is electronically connected to the wire. The cable is electronically connected to the first circuit board and includes a connecting component and at least two connectors. The connecting component is electronically connected to the first circuit board, and the at least two connectors are electronically connected to the at least two inserting slots. | 03-15-2012 |
Patent application number | Description | Published |
20110093831 | SYSTEM AND METHOD FOR ANALYZING TEMPERATURE RISE OF A PRINTED CIRCUIT BOARD - A system and method that can analyze a temperature rise of a printed circuit board (PCB). The system and method receives attribute parameters of the PCB from an input device, and generates a temperature rise formula according to the received attribute parameters. Additionally, the system and method calculates a temperature rise of a local area surrounding each component on the PCB according to the temperature rise formula. | 04-21-2011 |
20110186337 | PRINTED CIRCUIT BOARD TO PREVENT ELECTROSTATIC DISCHARGE - A printed circuit board (PCB) can prevent electrostatic discharge. A number of vias are embedded in the PCB. A circular insulated member is disposed between each via and the number of vias. Each via includes a layer of metal coated on an inner wall of a corresponding insulated member and a through hole bounded by the corresponding insulated member. An acute angle between two tangents which pass through a point of intersection of two overlapped insulated members is greater than twenty degrees. | 08-04-2011 |
20110238233 | SYSTEM AND METHOD FOR OPTIMIZING CURRENT OVERLOAD PROTECTION CIRCUIT - A system for optimizing a current overload protection circuit includes an input device, a data storage device, a central processing device, and a display. The central processing device includes a storage module, a control module, and a calculation module. The storage module stores a VI application therein. The control module receives instructions from the input device and selects virtual electronic components of the current overload protection circuit from the data storage device and connection of the selected electronic components. The current overload protection circuit is completed and run in the VI application; electronic components significantly affecting the maximum protection current are labeled. The calculation module calculates normal distribution samples of the current overload protection circuit based on the labeled electronic components. The display shows whether the current overload protection circuit meets a process capability standard. | 09-29-2011 |
20110284279 | PRINTED CIRCUIT BOARD - A printed circuit board includes a signal layer, a dielectric layer, and a reference layer. The signal layer includes a pair of differential signal lines. The dielectric layer is sandwiched between the signal layer and the reference layer. A first void is defined in the reference layer between projections of the pair of differential signal lines. Two second voids are defined in the reference layer at opposite sides of the projections of the pair of differential signal lines. | 11-24-2011 |
20120090884 | PRINTED CIRCUIT BOARD - A printed circuit board includes a plurality of power layers. Each power layer defining a number of vias arranged in a number of rows. The number of the power layers is N (N>3). The power layers are defined as a 1st, 2nd, . . . , Nth power layer. The vias of the 1st power layer are connected to other power layers by a step-shaped connection means. | 04-19-2012 |
20120229993 | ANTISTATIC CIRCUIT BOARD AND ELECTRICAL DEVICE USING SAME - An exemplary antistatic circuit board includes a first outer layer, a second outer layer, a first ground layer, and a second ground layer. The first ground layer and the second ground layer are positioned between the first outer layer and the second outer layer. The first ground layer is adjacent to the first outer layer and the second ground layer is adjacent to the second outer layer. The antistatic circuit board defines two position holes each penetrating through the first ground layer and the second ground layer. Two circuit grounds are wired on the first ground layer and the second ground layer, respectively. The second ground layer further includes a chassis ground. Each of the position holes also penetrates through the chassis ground. | 09-13-2012 |
20120241207 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) includes first to fourth layers. A power supply is arranged on the first layer. An electronic component is arranged on the fourth layer. A first via and a second via extend through the PCB and are electrically connected to the electronic component. The PCB further includes third to seventh vias. A length of a transmission path of the current flows from the power supply to electronic component through the third via and the seventh via is almost the same as a length of a transmission path of the current flows from the power supply to the electronic component through the fourth to sixth vias. | 09-27-2012 |
20120243194 | PRINTED CIRCUIT BOARD - A printed circuit board includes a top layer and a bottom layer. A power supply and an electronic component are located on the top layer. The power supply is connected to the top layer and the bottom layer through a first via. A number of second vias extends through the top layer and the bottom layer, and is electrically connected to the top layer and the bottom layer. A right-angled triangular void area without vias defined therein is formed on the printed circuit board, between the second vias and the electronic component. The second vias are arranged on a hypotenuse of the void area. | 09-27-2012 |
20120261175 | PRINTED CIRCUIT BOARD - A printed circuit board includes a first circuit area, a second circuit area, a plurality of connectors, and a connecting terminal. The first circuit area is electrically connected to the second circuit area via the connectors. The connecting terminal is placed on one side of the first circuit area for electrically connecting with a load. An imaginary center line of the connecting terminal is perpendicular to the one side of the printed circuit board. The less a horizontal distance between the center line of connecting terminal and one of the connectors, the larger a vertical distance between the side of the printed circuit board and the one of the connector. | 10-18-2012 |
20120268086 | POWER SUPPLY DEVICE - A power supply device includes a power supply unit and a feedback control unit. The power supply unit is configured for generating an electric potential to be provided to a load. The feedback control unit detects the electric potential and adjusts relevant parameters of the electrical potential to achieve predetermined values. The feedback control unit includes a first feedback circuit and a second feedback circuit electrically connected in series. | 10-25-2012 |
20120292090 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) comprising a first circuit area, a second circuit area, a plurality of connecting elements, and a plurality of connecting terminals placed on the first circuit area, wherein the first circuit area are electrically connected to the second circuit area through the plurality of connecting elements, the plurality of connecting elements are arranged in sequence to extend toward the plurality of connecting terminals, to form shortest current paths from the second circuit area via corresponding one of the connecting elements to the connecting terminals, respectively, and each shortest current path between the corresponding one of the connecting elements and the corresponding one of the connecting terminals is uncoated with conductive material. | 11-22-2012 |
20120314391 | CIRCUIT BOARD AND METHOD FOR MAKING THE SAME - A circuit board includes a base board defining a number of via holes, a power supply connection unit, a load connection unit, and at least one capacitor connection unit(s). Each of the at least one capacitor connection unit(s) includes two capacitor connectors, and one of the two capacitor connectors is positioned nearer to the power supply connection unit and farther away from the load connection unit than the other. The via holes are divided into at least one group(s) corresponding to each of the capacitor connection unit(s), and all of the via holes in each of the group(s) are equidistantly positioned along a semicircle arc surrounding the capacitor connector of the capacitor connection unit corresponding to the group that is positioned nearer to the power supply connection unit. | 12-13-2012 |
20130007690 | ELECTRONIC DEVICE AND SIMULATION METHOD FOR CHECKING PRINTED CIRCUIT BOARD POWER LOSS - An electronic device reads a layout file of a printed circuit board (PCB) to be manufactured from a storage device, obtains length information and section area information of copper cladding distributed on power source areas and ground trace areas in each of one or more layers of the PCB to be manufactured by analyzing the layout file, and calculates power loss in each of the one or more layers according to the length information, the section area information, a resistance value of the copper cladding, and preset parameters of a power supply module and an integrated circuit (IC) load to be located on the PCB. In response to a determination that the power loss in the layer exceeds a preset range, the electronic device indicates the locations of the power source areas and the ground trace areas of a layer in the PCB layout file which need to be redesigned. | 01-03-2013 |
20130070410 | SERIAL ADVANCED TECHNOLOGY ATTACHMENT DUAL IN-LINE MEMORY MODULE AND COMPUTER SYSTEM - A computer system includes a motherboard with first and second storage device interfaces and first to third memory slots, and first to third serial advanced technology attachment dual-in-line memory modules (SATA DIMMs). First and second extending boards are extended from two opposite ends of each SATA DIMM, arranged with first and second edge connectors, respectively. The first edge connector of the first SATA DIMM is connected to the first storage device interface. The second edge connector of the first SATA DIMM is connected to the first edge connector of the second SATA DIMM. The second edge connector of the second SATA DIMM is connected to the first edge connector of the third SATA DIMM. The second edge connector of the third SATA DIMM is connected to the second storage device interface. | 03-21-2013 |
20130204558 | ELECTRONIC DEVICE AND METHOD FOR CALCULATING EFFICIENCY OF SIMULATIVE POWER SUPPLY SYSTEM - A method for calculating efficiency of a power supply system includes: displaying a parameter selection interface on the display unit for selecting power supply parameters and transmission line parameters. Obtaining power supply parameters and transmission line parameters selected by the user via the parameter selection interface when determining the user has finished the selection. Determining a efficiency of a selected power supply of the power supply parameters according to the relationship table, and calculating a sum efficiency according to the obtained power supply parameters and the transmission line parameters and the efficiency of the selected power supply. And calculating a total efficiency of the power supply system according to each sum efficiency when determining that all of the power supplies of the power supply system have been selected. | 08-08-2013 |
20130284508 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) includes a power layer and a signal layer. A signal line is arranged on the signal layer. A power via extends through the power layer and the signal layer, and is electrically connected to the power layer and the signal layer. A number of through holes is defined in the PCB, through the power layer and the signal layer, and arranged between the signal line and the power via. The through holes are insulated from the power via. The inside wall of the power via is made of conductive material. | 10-31-2013 |
Patent application number | Description | Published |
20100095486 | HINGE ASSEMBLY WITH RESTRICTING UNIT - An exemplary hinge assembly includes a mounting bracket, a rotatable bracket, a swivel mechanism, and two pivot mechanisms. The rotatable bracket defines a sliding groove. The swivel mechanism connects the mounting bracket to the rotatable bracket. The rotating subassembly has a rotating shaft, a first restricting member, and a second restricting member. The first restricting member is rotatably connected to the rotating shaft, and the second restricting member is non-rotatably connected to the rotating shaft. The first restricting member has a restricting portion and a first resisting portion. The restricting portion is movably received in the sliding groove. The second restricting member includes a restricting protrusion. The restricting protrusion is capable of driving the first resisting portion together with the first restricting member to rotate in the sliding groove until the restricting portion reaches an end of the sliding groove. | 04-22-2010 |
20100096518 | SUPPORT STAND FOR FLAT-PANEL DISPLAY MONITOR - A support stand for a flat-panel display monitor includes a rotatable bracket, a hinge assembly, a base member, a first link bracket, and a second link bracket. The first and second link brackets are rotatably assembled between the rotatable bracket and the support member via the hinge assembly. The rotatable bracket defines a pivot hole, and a guiding notch communicating with the pivot hole. The hinge assembly includes a pivotal shaft, and a positioning washer sleeved on the pivotal shaft. The pivotal shaft is engaged in the pivot hole of the rotatable bracket from the guiding notch. The positioning washer is fixed on the rotatable bracket to prevent the pivotal shaft from disengaging from the pivot hole. | 04-22-2010 |
20100107368 | HINGE ASSEMBLY - A hinge assembly includes a base, a joint member, a pintle, and a coiling spring. The joint member is rotatably connected to the base. The pintle runs through the base and the joint member. The coiling spring has a first end and a second end. The first end is fixed relative to the base, and the second end is fixed relative to the joint member. | 05-06-2010 |
20100157564 | ADJUSTMENT MODULE - An adjustment module includes a frame, a sliding member, at least one coiled spring, a pair of guide rails, and a supporting member. The frame includes a main plate. The at least one coiled spring includes an extending portion and a sleeved coiled portion. The guide rails are positioned on opposite sides of the frame. The supporting member is fixed on the frame and has at least one supporting surface. The sliding member is slidably positioned between the guide rails. The coiled portion of the at least one coiled spring is positioned on the at least one supporting surface. An end of the extending portion of the at least one coiled spring is fixed on the sliding member, and an axis of the coiled portion of the at least one coiled spring is substantially perpendicular to the main plate. | 06-24-2010 |
20100171246 | MANIPULATOR - A manipulator includes a base, a flange, a connecting arm, a plurality of elastic members, and a plurality of fasteners. The elastic members is positioned between the base and the connecting arm. The fasteners are movably connected to the connecting arm, and fixedly connected to the base. | 07-08-2010 |
20130164095 | FASTENING ASSEMBLY - A fastening assembly includes a fastening member, a locking member engaged with the fastening member, and an elastic member sleeved on the fastening member. The fastening member forms an arc resisting sidewall. The elastic member includes a main body and a plurality of elastic strips extending from a same side of the main body and spaced from each other. Each elastic strip gradually closes to an center axis of the main body along the direction of away from the main body. Each elastic strip forms an arc protrusion towards the center axis of the main body on an inner wall. The arc protrusion matches with the resisting sidewall. | 06-27-2013 |
20130168911 | ROTATING CYLINDER - A rotating cylinder includes and a main body, a piston head, a piston rod and a guide assembly. The piston head slidably is received within the main body. The piston rod partially received within the main body, the piston head is fixed to the piston head, the piston rod defines one or more guiding groove adjacent to the piston head, the guiding groove includes a straight portion, a first helix portion and a second helix portion, the straight portion extends axially toward the piston head, the first helix portion curvedly extends away from the straight portion toward the piston head, the second helix portion curvedly extends from an end of the first helix portion toward a direction away from the piston head and the straight portion. The guide assembly is mounted on the main body and includes one or more guiding member slidably engaged with the guiding groove. | 07-04-2013 |
Patent application number | Description | Published |
20130058132 | FRAME OF BACKLIGHT MODULE - A frame of a backlight module includes a first side bar, a second side bar, a third side bar and a fourth side bar. The first side bar, the second side bar, the third side bar and the fourth side bar are connected end to end. The frame includes two contacting portions. One of the contacting portions is positioned at a corner of the first side bar and the second side bar, and the other one of the contacting portions is positioned at another corner of the first side bar and the fourth side bar. | 03-07-2013 |
20130139399 | MEASURING FIXTURE - A measuring fixture is used with a slide caliper for measuring dimensions of workpiece; the measuring fixture includes a first measuring portion and a second measuring portion. The first measuring portion defines a plurality of first measuring grooves thereon. The second measuring portion defines a plurality of second measuring grooves thereon corresponding to the plurality of first measuring grooves respectively. The measuring fixture defines a receiving portion thereon between the first and the second measuring portions. A pair of measuring jaws of the slide caliper are capable of sliding and receiving in a first measuring groove and a corresponding second measuring groove respectively to measure linear dimension or size of workpiece received in the receiving portion. | 06-06-2013 |
20130142901 | MOLD WITH HIGH EXHAUST EFFICIENCY - A mold includes a first core and a second core matched with the first core. The first core includes a first die parting surface defining the molding cavity. The second core includes a second die parting surface facing the first die parting surface. A plurality of first exhaust grooves are defined in the first die parting surface. A plurality of transverse second exhaust grooves are defined in the second die parting surface. When the mold is closed, the first core and the second core cooperatively form at least one molding space. The first exhaust grooves are machining marks formed during the machining of the first core. The second exhaust grooves are machining marks formed during the machining of the second core. | 06-06-2013 |
20130273194 | MOLD ASSEMBLY FOR MAKING LIGHT GUIDE PLATES - A mold assembly includes a male mold, a female mold, and a driving unit. The male mold includes a stationary member, a moveable member defining through holes, and mold cores fixed on the stationary member and received in the respective through holes. The female mold covers the moveable member. The female mold defines recesses aligned with and communicating with the respective through holes. The moveable member, the female mold and the mold cores cooperatively form mold cavities at the through holes. The driving unit is fixed on the stationary member and supports the moveable member. The driving unit is configured for driving the moveable member to move upward or downward along the mold cores relative to the stationary member. | 10-17-2013 |
20150061308 | VACUUM-LIFTING DEVICE - A vacuum-lifting device of variable configurations includes a first slat element, a second slat element, and four suction members. The first slat element is detachably fixed to the second slat element, and the first slat element intersects with the second slat element defining an intersection. A first slot is defined in the first slat element and a second slot is defined in the second slat element. Two of the four suction members are translatably secured in the first slot. The other two of the four suction members are translatably secured in the second slot. | 03-05-2015 |
20150098231 | MOCKUP FOR FACILITATING DECISION OF SPACIAL PARAMETERS OF A DIRECT-TYPE LED BACKLIGHT MODULE - A mockup of a direct-type LED backlight module includes a base, a plurality of sliding bars slideably received in the base, a plurality of sliding plates slideably mounted the sliding bars, a supporting board positioned above the base and a plurality of connection elements fixing the supporting board to the base. A distance between the supporting board and the base is adjustable by manipulating the connection elements. A middle of an upper surface of the base is depressed downwardly to define a chamber, and the chamber is surrounded by a bottom surface, two opposite first lateral surfaces and two opposite second lateral surfaces. Each sliding bar is received in the chamber. Each sliding plate includes a holding plate on which an LED light source is mounted. A diffusion plate is mounted on the supporting board. | 04-09-2015 |
20150103534 | OPTICAL LENS AND LIGHT SOURCE MODULE HAVING THE SAME - A light source module includes a light source, an optical lens facing the light source, and a plurality of diffusing particles formed in the optical lens. The optical lens includes a light incident face facing the light source, a light emitting face opposite to the light incident face, and a connecting face connecting the light incident face and the light emitting face. The connecting face is planar. The light emitting face includes a lateral face extending upwardly from an outer periphery of the connecting face and a top face located above the light incident face. The top face of the light emitting face comprises a first curved facet and a second curved facet surrounding and extending outwardly from the first curved facet. | 04-16-2015 |
Patent application number | Description | Published |
20090066917 | MICRO LENS ARRAY UNIT AND LIQUID CRYSTAL DISPLAY PROJECTION DEVICE USING SAME - An exemplary MLA unit for use in a projection device is disclosed. The projection device includes an LCD panel. The LCD panel includes a number of pixels each having an opening. The MLA unit includes a first MLA, and a second MLA. The first MLA includes a number of first micro lenses each configured for focusing incident light into the opening of a respective pixel of the LCD panel. The second MLA includes a number of second micro lenses each aligned with a respective first micro lens of the first MLA so as to form a micro lens system. The second MLA is movable so as to change the effective focal length of the lens systems. | 03-12-2009 |
20090073329 | LIQUID CRYSTAL PANEL AND PROJECTOR USING THE SAME - A liquid crystal panel includes a liquid crystal display element, a micro-lens array, an adjustable lens array, and a lens control unit electrically connected to the adjustable lens array. The liquid crystal display element has a light input surface and a light output surface opposite to the light input surface. The micro-lens array has a plurality of micro-lenses disposed on the light input surface of the liquid crystal display element). The adjustable lens array has a plurality of adjustable lenses disposed on the light output surface of the liquid crystal display element. The lens control unit is capable of controlling focal lengths of the plurality of adjustable lenses. | 03-19-2009 |
20090120631 | HEAT DISSIPATION SYSTEM AND METHOD - A heat dissipation system used in an electronic device includes a plurality of fans positioned in the electronic device, a sensing module, and a processing module. The sensing module is configured for detecting temperature, relative humidity, and air pressure of airflow flowing in the electronic device. The processing module is configured for adjusting a voltage applied to each of the plurality of fans according to the detected temperature, relative humidity, and air pressure of the airflow. | 05-14-2009 |
20090122267 | PROJECTION OPTICAL SYSTEM - A projection optical system includes a grating configured for splitting a light input into red, green and blue lights for generating red, green and blue lights of mutually different colors, a liquid crystal panel positioned to receive light outputs from the grating and configured for superimposing spatial information on the light outputs and emitting the light outputs comprising spatial information. The above-described projection optical system improves image contrast, and is suitable for use in adverse thermal environments. The projection optical system utilizes coupling of the grating and the liquid crystal panel to the projecting lens to achieve good image quality, without requiring costly, high index, low birefringence glass. | 05-14-2009 |