Patent application number | Description | Published |
20130222187 | ANTENNA MODULE - An antenna module capable includes a substrate unit and an antenna unit. The substrate unit includes at least one carrier substrate having a dielectric constant substantially between 7 and 13. The carrier substrate includes a dielectric body and a plurality of nano-scale microparticle structures distributed inside the dielectric body, and each nano-scale microparticle structure includes at least one nano-scale carbon particle and a nano-scale insulating encapsulation layer for totally encapsulating the nano-scale carbon particle. The antenna unit includes at least one antenna track disposed on the carrier substrate. The antenna track has an antenna usage volume that is adjustable within a predetermined volume range according to the VSWR value and the antenna efficiency maintained within a first and a second predetermined ranges, and the antenna track has at least one feeding portion and at least one grounding portion. | 08-29-2013 |
20140078000 | MULTIBAND ANTENNA STRUCTURE - A multiband antenna structure comprises a substrate, a first radiating unit and a second radiating unit. The first radiating unit is disposed on the substrate, having a feed-in end, a first radiating path and a first terminal. The first radiating unit is operated at a first operating frequency. The second radiating unit is disposed on the substrate and has a grounding end, a second radiating path and a second terminal. The second radiating unit is operated at a second operating frequency. The first terminal of the first radiating unit is adjacent to the second radiating path or the second terminal of the second radiating unit is adjacent to the first radiating path for the first radiating unit or the second unit to excite a third operating frequency. The third operating frequency is lower than the lower frequency among the first operating frequency and the second operating frequency. | 03-20-2014 |
20150333399 | TUNABLE LONG TERM EVOLUTION ANTENNA - A tunable long term evolution antenna comprises a feeding portion, a grounding portion, a first radiation portion, a second radiation portion and a coupling radiation portion. The shape of the first radiation portion is a strip. Two terminals of the strip respectively are a first terminal and a second terminal. The first terminal is connected to the feeding portion and the grounding portion. The second radiation portion is connected to the grounding portion and the first terminal of the first radiation portion. The coupling radiation portion has a switching terminal coupled to a switch, a low frequency coupling portion and a high frequency coupling portion. The switch controls the switching terminal to be coupled to the ground or floating. The tunable long term evolution antenna operates in a LTE technology mode or a 3G mode depending on the switching terminal is coupled to the ground floating. | 11-19-2015 |
20150333400 | MULTI-BAND ANTENNA - A multi-band antenna comprises a single-pole radiating portion and a coupling radiating portion coupled to a grounding terminal. The single-pole radiating portion has a first radiating unit and a fourth radiating unit coupled to a feeding terminal. The single-pole radiating portion is bent to form a second radiating unit and a third radiating unit. The coupling radiating portion has a fifth radiating unit, and the coupling radiating portion is bent to form a sixth radiating unit. The sixth radiating unit of the coupling radiating portion and the third radiating unit of the single-pole radiating portion are coupled to each other to generate a LTE technology band near 700 MHz. The fifth radiating unit of the coupling radiating portion, the third radiating unit and the fourth radiating unit of the single-pole radiating portion are coupled to each other to generate a high frequency band. | 11-19-2015 |
Patent application number | Description | Published |
20150053810 | PAPER ROLL DEVICE WITH A PAPER ROLL DETECTING FUNCTION - A paper roll device includes a casing, two rollers, a lever, a resilient component, a detecting module and a control module. The two rollers are installed inside the casing and for supporting a paper roll cooperatively. An end of the lever is disposed between the two rollers, and the lever pivots around a shaft. The paper roll sinks to contact the end of the lever, so as to push the end of the lever in a first direction. The resilient component is connected to the lever and for supporting the lever in a second direction opposite to the first direction. The detecting module is for detecting a position state of the other end of the lever, so as to generate a corresponding detecting signal. The control module is electrically connected to the detecting module and for determining a using state of the paper roll according to the detecting signal. | 02-26-2015 |
20150069171 | PAPER ROLL DEVICE CAPABLE OF DETECTING AN OPEN/CLOSED STATE OF A COVER - The present invention discloses a paper roll device including a casing, a cover connected to the casing, a moving component, a first resilient component connected to the moving component, a lever pivoted to the moving component, a second resilient component, a detecting module and a control module. The first resilient component is for driving the moving component to move in a first direction. The lever pivots relative to the moving component as the moving component moves. The second resilient component is connected to a sensing portion of the lever and for supporting the lever in the first direction. The detecting module is for detecting a position state of the sensing portion of the lever, so as to generate a corresponding detecting signal. The control module is for determining an open/closed state of the cover relative to the casing according to the detecting signal. | 03-12-2015 |
20160101944 | CONVEYOR DEVICE WITH VARIABLE ANGLE ADJUSTMENT - A conveyor device includes two arms rotatably pivoted to each other and rollers disposed at each end and a pivot of the two arms, and a conveyor belt is wrapped around the rollers. As the two arms are rotated by a certain angle with each other, a surface of the conveyor belt is made bendable with variable angle. A returning section of the conveyor belt is further restrained by a slideway at the bottom of the arms and guided to follow a specific path, while a detection device may further be disposed at a side of a conveying section of the conveyor belt for providing a variety of implementations. | 04-14-2016 |
Patent application number | Description | Published |
20150242659 | CARD READING DEVICE WITH A PLURALITY OF PROTECTING MESH WIRES - A card reading device with a plurality of protecting mesh wires includes a main board, an outer frame, a first mesh wire and a second mesh wire. The main board includes an electronic member region and a card inserting case. The outer frame is disposed on the main board and includes a first groove and a second groove. The first groove covers the electronic member region. The second groove covers the card inserting case. The first mesh wire is disposed in the first groove and includes a first wire end connected to the electronic member region. The second mesh wire is disposed in the second groove and includes a second wire and connected to the electronic member region. When the outer frame is damaged or destroyed, the first mesh wire or the second mesh wire is triggered to activate a circuit protecting procedure to shortcut or disconnect a signal circuit. | 08-27-2015 |
20160026828 | ELECTRONIC DEVICE OF BOARD PROTECTION MECHANISM - An electronic device of a board protection mechanism includes: a substrate, a first shell, a first protection area, a second shell, a second protection area, and an adhesive piece, where the first protection area is located between a first surface of the substrate and the first shell and uses a structure between an operation board and the substrate for protection, the second shell is located at a second surface of the substrate and includes a groove and a feed inlet that are connected; the second protection area is located at the groove of the second shell and includes a wire mesh, surrounding the electronic element area and is electrically connected to the substrate; and the adhesive piece is filled into the feed inlet to cover the groove and fixed to the first shell, the second shell, the wire mesh, and the electronic element area. | 01-28-2016 |
Patent application number | Description | Published |
20110240737 | ELECTRONIC DEVICE AND PROTECTION MECHANISM THEREOF - An electronic device includes a protection mechanism, a first circuit board having a first electronic loop, and a second circuit board having a second electronic loop. The protection mechanism is disposed between the first circuit board and the second circuit board, and includes a frame and a first flexible board. The first flexible board includes a first connector, and a first wire mesh used for forming a third electronic loop. When trace breaking occurs to any one, any two, or all of the electronic loops, the first, the second, and the third electronic loops are forced to break, thereby protecting data saved in the electronic device from being read inappropriately, so as to avoid data to be stolen. | 10-06-2011 |
20120043958 | ELECTRONIC PROTECTION MODULE - An electronic protection module adapted for an electronic device to protection information read and stored in a signal reading element. The electronic protection module includes a circuit board, a first loop, a cover, a first flexible circuit board with a second loop, a second flexible circuit board with a third loop, electrical conductor(s) and conductive element(s). When one of the first loop, second loop and the third loop is disconnected, the signal reading element will be disconnected and lose the information, thereby preventing information leak from the electronic device. The electronic device may be a card reader capable of reading a barcode type, magnetic strip type or chip type of a financial card, credit card or personal identity card. | 02-23-2012 |
20120126004 | DATA PROTECTING ELECTRONIC DEVICE - A data protecting electronic device is adapted to read and store information, and includes: a circuit board; a first loop circuit, having a first contact and a second contact, constituting a wire mesh, and positioned on the circuit board; a substrate, configured on the circuit board; a data reading element, electrically connected to the first loop circuit, and one end thereof being passed through the circuit board to position on the substrate; a cover, covering the circuit board; a flexible circuit board, stuck to inner faces of the cover, and including a second loop circuit having a third contact and constituting the wire mesh; an electrical conductor, having a first end connected to the second contact and a second end connected to the third contact; and a conducting element, electrically connected to the first contact and covered by the cover. | 05-24-2012 |
Patent application number | Description | Published |
20090167790 | IMAGE-DRIVING METHOD AND DRIVING CIRCUIT OF DISPLAY AND DISPLAY APPARATUS - A image-driving method for a display includes receiving an image frame and registering at least a part of the image frame, wherein the image frame is divided into a prior-part frame and a post-part frame; respectively conducting a first luminance adjustment on the prior-part frame and the post-part frame so as to take the adjustment results as a first part of a first image frame and a first part of a second image frame; filling the previous received image frame after a second luminance processing into a second part of the first image frame; filling the presently received image frame after a second luminance processing into a second part of the second image frame; outputting the complete first image frame and the complete second image frame for successive displaying. | 07-02-2009 |
20090189836 | IMPULSE-TYPE DRIVING METHOD AND CIRCUIT FOR LIQUID CRYSTAL DISPLAY - An impulse-type driving method for a liquid crystal display (LCD) is used for driving a pixel array of an LCD panel. The method includes providing a set of impulse control signals to a source driver. The source driver, according to the set of impulse control signals, drives the pixel array. The set of impulse control signals includes a command signal. The command signal includes a field of determining data voltage polarity and a command field. According to a time sequence, the field of determining data voltage polarity provides a polarity data for determining a voltage polarity output by the source driver. The command field and the field of determining data voltage polarity are consecutively and alternatively output, in which the command field allows to add a dynamic command in accordance with a desired action. | 07-30-2009 |
20120224749 | BLOCK MATCHING METHOD - A block matching method for estimating a motion vector of an estimation block of an image frame is provided, which includes comparing the estimation block with at least one reference block corresponding to a first object to obtain a plurality of pixel difference values, determining a mask area corresponding to the first object and a calculation area corresponding to a second object in the estimation block, and performing blocking matching operations on the calculation area to determine a motion vector of the second object as the motion vector of the estimation block. | 09-06-2012 |
20130022276 | MOTION ESTIMATION METHOD - A motion estimation method is provided, which includes following steps: dividing a first frame to be estimated into a plurality of area units, in which each of the area units includes a plurality of blocks; and assigning a set of motion vector values to each of the area units, in which the set of motion vector values includes a plurality of predetermined motion vector values, and each of the predetermined motion vector values is assigned to at least one block in each of the area units. | 01-24-2013 |
20130034310 | IMAGE PROCESSING CIRCUIT AND IMAGE PROCESSING METHOD - An image processing circuit and an image processing method are disclosed. The image processing circuit comprises a block matching unit, a multiplexer, an arbiter, and a motion compensation circuit. The block matching unit calculates an alternating current (AC) sum of absolute difference (SAD) and a direct current (DC) sum of absolute difference (SAD) according to a current block in a current image and a reference block in a reference image. The arbiter controls the multiplexer selectively to output the AC SAD or the DC SAD according to an arbitration rule related to a scene characteristic of the current image. The motion compensation circuit executes motion compensation according to the AC SAD or the DC SAD outputted by the multiplexer. | 02-07-2013 |
Patent application number | Description | Published |
20090142931 | Cleaning method following opening etch - A cleaning method following an opening etching is provided. First, a semiconductor substrate having a dielectric layer is provided. The hard mask layer includes at least a metal layer. The opening etch is then carried out to form at least an opening in the dielectric layer. A nitrogen (N2) treatment process is performed to clean polymer residues having carbon-fluorine (C—F) bonds remained in the opening. Finally, a wet cleaning process is performed. | 06-04-2009 |
20100258941 | DAMASCENE INTERCONNECTION STRUCTURE AND DUAL DAMASCENE PROCESS THEREOF - A dual damascene process is disclosed. A substrate having a base dielectric layer, a lower wiring layer inlaid in the base dielectric layer, and a cap layer capping the lower wiring layer is provided. A dielectric layer is deposited on the cap layer. A silicon oxide layer is deposited on the dielectric layer. A metal hard mask is formed on the silicon oxide layer. A trench opening is etched into the metal hard mask. A partial via feature is etched into the dielectric layer within the trench opening. The trench opening and the partial via feature are etch transferred into the dielectric layer, thereby forming a dual damascene opening, which exposes a portion of the cap layer. A liner removal step is performed to selectively remove the exposed cap layer from the dual damascene opening by employing CF | 10-14-2010 |
20110130008 | METHOD TO CONTROL CRITICAL DIMENSION - A method to control a critical dimension is disclosed. First, a material layer and a composite patterned layer covering the material layer are provided. The composite patterned layer has a pattern defining a first critical dimension. Later, an etching gas is used to perform an etching step to etch the composite patterned layer and a pattern-transferring step is carried out so that thereby the underlying material layer has a transferred pattern with a second critical dimension which is substantially smaller than the first critical dimension. | 06-02-2011 |
20110139750 | METHOD OF REMOVING POST-ETCH RESIDUES - A method of removing post-etch residues is provided. First, a substrate is provided. An isolation layer covers the substrate and a conductive layer is embedded in the isolation layer. A dielectric layer and a hard mask cover the isolation layer. Then, an etching process is performed, and a patterned hard mask is formed by etching the hard mask by ions or atoms. After that, a charge-removing process is performed by using a conductive solution to cleaning the patterned hard mask and the dielectric layer so as to remove the charges accumulated on the patterned hard mask and the dielectric layer during the etch process. Finally, the post-etch residues on the patterned hard mask and the dielectric layer is removed. | 06-16-2011 |
20110250751 | METHOD FOR FILLING METAL - A method for filling a metal is disclosed. First, a substrate is provided. The substrate includes a metal material layer, a dielectric layer covering the metal material layer and a hard mask layer covering the dielectric layer. The hard mask layer has at least one opening to expose the underlying dielectric layer. Second, a dry etching step is performed to etch the dielectric layer through the opening to remove part of the dielectric layer to expose the metal material layer and to form a recess and leave some residues in the recess. Then a cleaning step is performed to remove the residues and to selectively remove part of the hard mask to substantially enlarge the opening. Later, a metal fills the recess through the enlarged opening. | 10-13-2011 |
Patent application number | Description | Published |
20120302056 | PATTERN FORMING METHOD - A pattern forming method is disclosed. The method includes the steps of: forming a dielectric layer on a substrate; forming a first patterned mask on the dielectric layer, wherein the first patterned mask comprises an opening; forming a material layer on the dielectric layer and covering the first patterned mask; forming a second patterned mask on the material layer, wherein the second patterned mask comprises a first aperture; forming a second aperture in the second patterned mask after forming the first aperture, wherein the second aperture and the first aperture comprise a gap therebetween and overlap the opening; and utilizing the second patterned mask as an etching mask for partially removing the material layer and the dielectric layer through the first aperture and the second aperture. | 11-29-2012 |
20140349236 | Method for Forming Semiconductor Structure Having Opening - A method for forming a semiconductor structure having an opening is provided. First, a substrate is provided, wherein a first region and a second region are defined on the substrate and an overlapping area of the first region and the second region is defined as a third region. A pattern density of the first region is substantially greater than that of the second region. Then, a material layer is formed on the substrate. A first hard mask and a second hard mask are formed on the material layer. The first hard mask in the first region is removed to form a patterned first hard mask. The second hard mask in the third region is removed to form a patterned second hard mask. Lastly, the material layer is patterned by using the patterned second hard mask layer as a mask to form at least an opening in the third region only. | 11-27-2014 |
20140349476 | MANUFACTURING METHOD FOR FORMING A SEMICONDUCTOR STRUCTURE - The present invention provides a manufacturing method of a semiconductor device, at least containing the following steps: first, a substrate is provided, wherein a first dielectric layer is formed on the substrate, at least one metal gate is formed in the first dielectric layer and at least one source drain region (S/D region) is disposed on two sides of the metal gate, at least one first trench is then formed in the first dielectric layer, exposing parts of the S/D region. The manufacturing method for forming the first trench further includes performing a first photolithography process through a first photomask and performing a second photolithography process through a second photomask, and at least one second trench is formed in the first dielectric layer, exposing parts of the metal gate, and finally, a conductive layer is filled in each first trench and each second trench. | 11-27-2014 |
Patent application number | Description | Published |
20080247164 | ILLUMINATION SYSTEM - An illumination system including a beam splitter, a first lamp, a second lamp, a first reflector, a second reflector, and a light uniforming element is provided. The first and the second lamp emit a first beam and a second beam to the beam splitter, respectively. A part of the first beam reflected by the beam splitter and a part of the second beam passing through the beam splitter constitute a third beam, and the other part of the first beam passing through the beam splitter and the other part of the second beam reflected by the beam splitter constitute a fourth beam. The first reflector and the second reflector reflect the third beam and the fourth beam, respectively. The light uniforming element is disposed on transmission paths of the reflected third beam and the reflected fourth beam. | 10-09-2008 |
20090323202 | Imaging system - An image system adapted to a projection display apparatus includes a first lens group having a negative refractive power, a second lens group having a positive refractive power, an aspheric reflector, and a curved reflector. The second lens group includes an aspheric lens which is the nearest to the light valve in the second lens group. A material of the aspheric lens includes glass, the thermal-optical coefficient of the glass is between 1.0×10 | 12-31-2009 |
20120026606 | PROJECTION LENS - A projection lens disposed between an enlarged side and a reduced side and including a first lens group having a negative refractive power, a second lens group having a positive refractive power, a third lens group having positive refractive power, and an optical element disposed between the second and the third lens groups is provided. The first lens group includes a first and a second lens sequentially arranged from the enlarged side to the reduced side and respectively having a positive and a negative refractive power. The second lens group between the first lens group and the reduced side includes a third, a fourth, a fifth, and a sixth lens sequentially arranged from the enlarged side to the reduced side. The fifth and the sixth lens respectively have a positive refractive power. The third lens group disposed between the second lens group and the reduced side includes a seventh lens. | 02-02-2012 |
20120075594 | PROJECTION APPARATUS AND ILLUMINATION SYSTEM - A projection apparatus including a light source, a light uniforming and shaping module, and a light valve is provided. The light source has a light-emitting surface and is capable of emitting an illumination beam. The light uniforming and shaping module is disposed on a transmission path of the illumination beam. The light valve is disposed on a projection surface and on the transmission path of the illumination beam from the light uniforming and shaping module, wherein the light valve is capable of converting the illumination beam into an image beam. The light uniforming and shaping module is for projecting a light from each point of the light-emitting surface to a region on the projection surface, and the union of the regions projected from all the points on the light-emitting surface covers an entire active surface of the light valve. An illumination system is also provided. | 03-29-2012 |
20130083183 | HOST, OPTICAL LENS MODULE AND DIGITAL DIAGNOSTIC SYSTEM INCLUDING THE SAME - A digital diagnostic system with interchangeable lenses includes a host and at least one optical lens module, wherein the host without any optical lens having curved surface includes a focus adjustment module which drives an image capture module to linearly move. Therefore, the optical system of the optical lens module can be designed independently, and no need to include focus adjustment mechanism, so that the optical design of the optical lens module can be greatly simplified, and the system allows a greater mechanism tolerance, thereby reducing manufacturing difficulty and manufacturing cost. | 04-04-2013 |
Patent application number | Description | Published |
20130258265 | ARRAY SUBSTRATE STRUCTURE AND DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - An array substrate structure including a first substrate, a plurality of thin film transistors, a first dielectric layer, a second dielectric layer, and a second electrode layer is provided. Each of the thin film transistors has a patterned first electrode layer which is disposed on the first electrode layer and has a first through hole. The second dielectric layer is disposed on the first dielectric layer and has a second through hole. The second through hole is connected to the first through hole, such that the second electrode layer is electrically connected to the first electrode layer via the first through hole and the second through hole. | 10-03-2013 |
20140103351 | Low Temperature Poly-Silicon Thin Film Transistor, Manufacturing Method thereof, and Display Device - The present invention discloses a low temperature poly-silicon thin film transistor, a manufacturing method thereof, and a display device. Particularly, a metal film is formed between source and drain electrodes and a first conductive layer, and the metal film reacts with the poly-silicon of the source and drain electrodes to form metal silicide, whereby activating the source and drain electrodes at a low temperature. As such, the temperature of the manufacturing process of low temperature poly-silicon thin film transistor can be confined to 350° C. or lower. | 04-17-2014 |
20150071323 | APPARATUS FOR IDENTIFYING MORPHOLOGY - An apparatus for identifying morphology comprises a substrate, a driving circuit, a readout circuit and an identifying circuit. The substrate comprises temperature sensors each comprising a sensing transistor. The driving circuit selects at least one of the transistors as a target sensing transistor, and outputs a driving signal to the target sensing transistor to heat the target sensing transistor in a heating period. The target sensing transistor senses a temperature change to generate a sensing signal in a sensing period after the heating period. The readout circuit reads the sensing signal, and the identifying circuit identifies the morphology according to the sensing signal. | 03-12-2015 |