Patent application number | Description | Published |
20120001338 | OPENING STRUCTURE - An opening structure is disclosed. The opening structure includes: a semiconductor substrate; at least one dielectric layer disposed on the semiconductor substrate, wherein the dielectric layer has a plurality of openings exposing the semiconductor substrate, and each of the openings has a sidewall; a dielectric thin film covering at least a portion of the sidewall of each of the openings; an etch stop layer disposed between the semiconductor substrate and the dielectric layer and extending partially into the openings to isolate the dielectric thin film from the semiconductor substrate; and a metal layer filled in the openings. | 01-05-2012 |
20120270403 | METHOD OF FABRICATING OPENINGS - A method of fabricating openings is disclosed. First, a semiconductor substrate having a salicide region thereon is provided. An etch stop layer and at least a dielectric layer are disposed on the semiconductor substrate from bottom to top. Second, the dielectric layer and the etching stop layer are patterned to form a plurality of openings in the dielectric layer and in the etching stop layer so that the openings expose the salicide region. Then, a dielectric thin film covering the dielectric layer, sidewalls of the openings and the salicide region is formed. Later, the dielectric thin film disposed on the dielectric layer and on the salicide region is removed. | 10-25-2012 |
20120315748 | METHOD FOR FABRICATING AN APERTURE - A method for fabricating an aperture is disclosed. The method includes the steps of: forming a hard mask containing carbon on a surface of a semiconductor substrate; and using a non-oxygen element containing gas to perform a first etching process for forming a first aperture in the hard mask. | 12-13-2012 |
20130005151 | METHOD FOR FORMING CONTACT HOLES - In an exemplary method for forming contact holes, a substrate overlaid with an etching stop layer and an interlayer dielectric layer in that order is firstly provided. A first etching process then is performed to form at least a first contact opening in the interlayer dielectric layer. A first carbon-containing dielectric layer subsequently is formed overlying the interlayer dielectric layer and filling into the first contact opening. After that, a first anti-reflective layer and a first patterned photo resist layer are sequentially formed in that order overlying the carbon-containing dielectric layer. Next, a second etching process is performed by using the first patterned photo resist layer as an etching mask to form at least a second contact opening in the interlayer dielectric layer. | 01-03-2013 |
20140038399 | METHOD FOR FABRICATING AN APERTURE - A method for fabricating an aperture is disclosed. The method includes the steps of: forming a hard mask containing carbon on a surface of a semiconductor substrate; and using a non-oxygen element containing gas to perform a first etching process for forming a first aperture in the hard mask. Before forming the hard mask, a gate which includes a contact etch stop layer and a dielectric layer is formed on the semiconductor substrate. | 02-06-2014 |
Patent application number | Description | Published |
20110311772 | RESIN SURFACE LAYER AND METHOD OF FABRICATING THE SAME, COMPOSITE HAVING THE RESIN SURFACE LAYER AND METHOD OF FABRICATING THE SAME - A resin surface layer and a method of fabricating the same, and a composite having the resin surface layer and a method of fabricating the same are provided. The method of fabricating the resin surface layer includes: (a) providing a base, made of a resin and including a plurality of additive particles randomly distributed in the base; (b) changing the orientation of the additive particles to arrange the additive particles in a predetermined form; and (c) drying the base to make a surface of the base exhibit a visual effect of 3D texture. Thus, the visual effect of any 3D texture can be achieved by controlling the orientation of the additive particles. | 12-22-2011 |
20120126472 | SHEET FOR MOUNTING A WORKPIECE - The present invention relates to a sheet for mounting a workpiece, which includes a sheet body. The sheet body includes a top surface, a plurality of foamed pores, and a plurality of surface holes or at least one surface groove. The top surface is used for mounting a workpiece. The foamed pores are disposed in the interior of the sheet body. The surface holes or the surface groove have opening on the top surface but does not communicate with the foamed pores. The surface holes or the surface groove is formed by machining, and arranged in at least one pattern. Whereby, the time for taking off the workpiece from the sheet is reduced. | 05-24-2012 |
20120225248 | ARTIFICIAL LEATHER HAVING COMPOSITE FIBER AND METHOD FOR MAKING THE SAME - The present invention relates to an artificial leather having composite fibers and a method for making the same. The artificial leather includes a substrate and a flexible film. The substrate includes a plurality of composite fibers. Each composite fiber includes a first composition and a second composition. The first composition is a thermoplastic non-elastomer, and the second composition is a thermoplastic elastomer. The second composition accounts for 5% to 70% of the total weight of the composite fiber. The second composition at the intersecting points between the composite fibers is molten to form a flexible bonding point. | 09-06-2012 |
20120302142 | POLISHING PAD AND METHOD OF PRODUCING THE SAME - The present invention mainly relates to a polishing pad and method of producing the same. The polishing pad comprises a base material having a surface for polishing a substrate, wherein the surface comprises a plurality of bundles of first long fibers and an elastomer embedded into the bundles. The bundles of first long fibers are entangled with each other. | 11-29-2012 |
20130040543 | POLISHING PAD AND METHOD FOR MAKING THE SAME - The present invention relates to a polishing pad and method for making the same. In the invention, a liquid-state polymer material is directly formed on the surface of a base material, and then the liquid-state polymer material is solidified to form a flat grinding layer. Whereby, the polishing pad has high unity and flatness. The grinding layer has attenuated structures and a plurality of holes, thus increasing the storage ability of polishing particles distributed in a polishing liquid. In addition, the polishing pad has high compression ratio, so the polishing pad can compactly contact a polishing workpiece, and will not scratch the surface of the polishing workpiece scratched. Therefore, the polishing effect and quality will be improved. | 02-14-2013 |
20130210561 | BALL SHAPED PRODUCT AND METHOD FOR MAKING THE SAME - The present invention relates to a ball shaped product and a method for making the same. The method includes the following steps of: (a) placing a ball shaped interior material on a supporting seat, wherein a part of an outer surface of the ball shaped interior material is exposed outside the supporting seat; (b) placing the ball shaped interior material and the supporting seat in a chamber; (c) covering a wrapping material on the chamber; (d) vacuum pumping the chamber, so that the wrapping material is attached to the exposed part of the outer surface of the ball shaped interior material; (e) releasing the vacuum of the chamber; and (f) rotating the ball shaped interior material, and repeating the step (a) to step (e) at least one time. | 08-15-2013 |
20130280977 | COMPOSITE FIBER HAVING ELASTOMER AND METHOD FOR MAKING THE SAME, AND A SUBSTRATE HAVING THE COMPOSITE FIBER AND METHOD FOR MAKING THE SAME - A composite fiber having elastomer and method for making the same, and a substrate having the composite fiber and method for making the same are provided. The composite fiber includes a first composition and a second composition. The first composition is thermoplastic non-elastomer, and the second composition is thermoplastic elastomer (TPE). The second composition is in an amount of 5 to 70 weight % of the composite fiber. The first composition and the second composition are alternately distributed in a circumference of a cross-section of the composite fiber, and the length of the second composition is less than 50% of the total length of the circumference. The TPE can be dispersed uniformly and increase the adhesion between fibers, and the segmented fiber cross-section thereof further prevents the TPE from becoming too adhesive and affecting the processing during the fabrication of fibers and non-woven fabric substrates. Therefore, the non-woven fabric substrate or artificial leather made from the composite fiber has excellent textile feeling and physical properties. | 10-24-2013 |
20140079943 | ARTIFICIAL LEATHER AND METHOD FOR MAKING THE SAME - The present invention relates to an artificial leather and method for making the same. The artificial leather includes a polyester fiber substrate and a thermoplastic polyester elastomer (TPEE) resin layer. The polyester fiber substrate has a plurality of polyester fibers. The thermoplastic polyester elastomer (TPEE) resin layer is disposed adjacent to the polyester fiber substrate, and the material thereof is thermoplastic polyester elastomer (TPEE). Whereby, the material of the all layers of the artificial leather is polyester types, therefore, the whole artificial leather can be melted to recycle and reuse when disposing the artificial leather, so as to achieve the effect of environmental protection. | 03-20-2014 |
20140090774 | MOUNTING SHEET, POLISHING APPARATUS, AND METHOD FOR MAKING THE SAME - The present invention relates to a mounting sheet comprising a mounting layer. The mounting layer comprises a mounting surface for mounting the substrate. The mounting surface comprises a first mounting area and a second mounting area, and wherein a mounting force of the first mounting area is stronger than a mounting force of the second mounting area. The sheet according to the invention has the different mounting areas, so that the substrate is easily unloaded when polishing is completed. Furthermore, the broken of the substrate due to removal and the duration and the difficulty of removal are reduced. | 04-03-2014 |
20140094078 | COMPOSITE FIBER HAVING A HIGH SURFACE AREA AND FLEXIBILITY AND METHOD FOR MANUFACTURING THE SAME, AND SUBSTRATE CONTAINING THE COMPOSITE FIBER AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a composite fiber having a high surface area and flexibility and a method for manufacturing the same, and a substrate containing the composite fiber and a method for manufacturing the same. The composite fiber contains a first component and a second component, and has a maximum diameter and a circumference. The first component has a central portion and a plurality of extension portions. A maximum length of the central portion is less than three quarters of the maximum diameter. The first component is in an amount of 50 wt % to 95 wt %, based on the total weight of the composite fiber. The second component has a plurality of outer portions disposed between two extension portions, and the second component is in an amount of 5 wt % to 50 wt %, based on the total weight of the composite fiber. | 04-03-2014 |
20140110058 | POLISHING PAD, POLISHING APPARATUS, AND METHOD FOR MAKING THE POLISHING PAD - The present invention relates to a polishing pad comprising a polishing surface. The polishing surface comprises a first polishing area and a second polishing area. The first polishing area comprises a plurality of first foaming holes, and the second polishing area comprises a plurality of second foaming holes, and an average pore diameter of the first foaming holes is less than an average pore diameter of the second foaming holes. The polishing pad according to the present invention uses the polishing areas with the different pore diameters of the holes to avoid unevenly removing the edge and central part of a substrate when polishing, so that a thickness of the substrate becomes uniform. | 04-24-2014 |
20150047266 | METHODS FOR MANUFACTURING POLISHING PAD AND POLISHING APPARATUS - The present invention relates to a method for manufacturing a polishing pad. The method of the invention includes the steps of (a) providing a releasing carrier; (b) providing a foaming resin composition; (c) coating the foaming resin composition of the step (b) on the carrier of the step (a); and (d) curing the foaming resin composition of the step (c). The invention also provides a process for manufacturing a polishing apparatus. | 02-19-2015 |
20150050866 | POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PAD - The present invention relates to a polishing pad comprising a foaming resin frame and a plurality of auxiliary fiber filaments, and each of the auxiliary fiber filaments is independent and dispersed randomly in the foaming resin frame. The invention also relates to a polishing apparatus and a method for manufacturing the polishing pad. | 02-19-2015 |
Patent application number | Description | Published |
20110192960 | OPTICAL SENSING DEVICE WITH ANTI-STATIC MEMBER - An optical sensing device, which includes a shell, at least one light emitting member, a shading member, at least one anti-static member and at least one optical sensing member, is disclosed. The shell is formed with a black-body condition space therein, and the black-body condition space has a light emitting chamber, a shading chamber and at least one optical sensing chamber. The light emitting member projects a light beam into the light emitting chamber. The shading member is movably restrained within the shading chamber, and generates a static electricity when moving therein. The anti-static member is arranged in the shading chamber to ground the static electricity. The optical sensing member is arranged in the optical sensing chamber, and senses the light beam to accordingly send out a sensing signal. | 08-11-2011 |
20110192963 | ROTATOR TYPE OPTICAL SENSING DEVICE - An optical sensing device includes a shell, at least one light emitting member, a rotator type shading member and at least one optical sensing member. The shell is formed with a black-body condition space having a light emitting chamber, a shading chamber and at least one optical sensing chamber. The light emitting member projects a light beam. The rotator type shading member is rotatably restrained within the shading chamber, and has a geometric center and a weight center offset from the geometric center. When the optical sensing device is lifted in a lifting azimuth or lowered in a lowering azimuth, the rotator type shading member is rotated by the geometric center to make the weight center located in the lowering azimuth with respect to the geometric center. The optical sensing member is arranged in the optical sensing chamber, and senses the light beam to accordingly send out a sensing signal. | 08-11-2011 |
20110216310 | OPTICAL SENSING DEVICE WITH ROTATING TYPE SHADING ASSEMBLY - An optical sensing device includes a shell, at least one light emitting member, a rotating type shading assembly and at least one optical sensing member. The shell is formed with a black-body condition space having a light emitting chamber, a shading chamber and at least one optical sensing chamber. The light emitting member projects a light beam. The rotating type shading assembly includes a pivot and a shading member. The shading member is pivotally connected to the pivot in the shading chamber, and has a weight center offset from the pivot center. When the optical sensing device is tilted, the shading member is rotated to make the weight center located in a lowering azimuth with respect to the pivot. The optical sensing member is arranged in the optical sensing chamber, and senses the light beam to accordingly send out a sensing signal. | 09-08-2011 |
20110235026 | TILT SENSOR WITH POWER SAVING MECHANISM - A tilt sensor with power-saving mechanism is provided. The tilt sensor includes a light-emitting element, a blocking object displaceable in an accommodating space on a baseboard, at least two first light sensors, a second light sensor and a control module. The first and the second light sensors respectively sense a light amount and a light amount variation according to the relative position of the light-emitting element and the blocking object. During a power-saving mode, when the light amount variation is larger than a specific value, the control module makes the light-emitting element work in a working mode to emit light according to a first current. During the work mode, when the light amount does not change or the light amount variation is smaller than a threshold value, the control module makes the light-emitting element work in the power-saving mode to emit light according to a second current. | 09-29-2011 |
20110235027 | OPERATION METHOD TO OPERATE TILT SENSOR - An operation method to operate a tilt sensor with power-saving mechanism is provided. The operation method comprises the steps as follows. An accommodating space is provided such that a blocking object is displaceable in the accommodating space according to the gravity. A working mode is performed such that a light-emitting element emits light according to a first current and at least two first light sensors sense a light amount to determine a tilt angle of the tilt sensor. When the light amount doesn't change or when a light amount variation sensed by a second light sensor is smaller than the threshold value within a predetermined time period, a power-saving mode is performed such that the light-emitting element emits light according to a second current smaller than the first current. When the light amount variation is larger than the specific value during the power-saving mode, the working mode is performed. | 09-29-2011 |
20110272562 | PARTITION TYPE OPTICAL SENSING DEVICE - An optical sensing device includes a shell, a partition structure, a pivot, a shading member, at least one light emitting member and at least one optical sensing member. The shell is formed with a black-body condition space having an arrangement chamber and a shading chamber adjacent to and communicated with the arrangement chamber. The partition structure partitions the arrangement chamber into a light emitting chamber and at least one optical sensing chamber. The pivot is set in the shading chamber. The shading member is located in the shading chamber and pivotally connected to the pivot. When the optical sensing device is tilted, the shading member is rotated in accordance with a tilting azimuth. The light emitting member is located in the light emitting chamber and projects a light beam The optical sensing member is located in the optical sensing chamber and senses the light beam. | 11-10-2011 |
Patent application number | Description | Published |
20080235699 | SYSTEM FOR PROVIDING QUALITY OF SERVICE IN LINK LAYER AND METHOD USING THE SAME - A system and method of providing a quality of service (QoS) is provided. The method of providing the QoS in the link layer includes receiving, by a stream providing device, minimum and maximum resource requirement information of a stream receiving device; transmitting, by the stream providing device, a reservation message including the minimum and maximum resource requirement information; allocating a resource, by at least one bridge, based on the reservation message transmitted from the stream providing device; and receiving, by the stream receiving device, a stream transmitted from the stream providing device via the resource. | 09-25-2008 |
20090109876 | NETWORK SYSTEM SUPPORTING SPANNING TREE PROTOCOL, RELAY APPARATUS THEREOF, AND METHOD OF CREATING SPANNING TREE TOPOLOGY THEREOF - Provided are a network system supporting a spanning tree protocol (STP), a relay apparatus thereof, and a method of creating a spanning tree. Proposed is a method of creating a tree topology, between AVB bridges, using a STP message including a group MAC address which is different from that used in a non-AVB (Audio Video Bridging) bridge (that is, a bridge without the function of AVB), in order to form a minimum number of AVB clouds. Therefore, it is possible to efficiently ensure transmission quality of a multimedia stream such as an AVB stream. | 04-30-2009 |
20090238092 | METHOD AND APPARATUS FOR ANALYZING NETWORK HAVING A PLURALITY OF LINKS - Provided are an apparatus for and a method of analyzing a network, for example, an asymmetric network having a plurality of links, and a wireless device for use in the network. A method of analyzing a network having a plurality of links includes performing one or more operations of sampling a packet interval between two packets transmitted consecutively, and analyzing configuration of the plurality of links included in the network based on the one or more sampled packet intervals. | 09-24-2009 |
20100020909 | SYNCHRONIZING APPARATUS AND METHOD IN PACKET NETWORK - Provided are a synchronizing apparatus and method for performing synchronization in a packet network. The synchronizing apparatus includes a sampling unit to measure a time difference using a plurality of time stamps included in a plurality of two-way message packets, an estimating unit to estimate a frequency offset by applying a baseline algorithm to the time difference, a verifying unit to verify the frequency offset to remove an error caused by network delay variation, and a synchronizing unit to remove the frequency offset from a local slave clock signal and generate a slave clock signal synchronized to a clock signal of a master device. | 01-28-2010 |
20110243145 | METHOD TO ACCURATELY AND SECURELY DETERMINE PROPAGATION DELAY AND DISTANCE BETWEEN SENDING AND RECEIVING NODE IN PACKET NETWORK USING CUT-THROUGH APPROACH AND PACKET NETWORK NODE FOR EXECUTING THE METHOD - A method and system for measuring a distance between nodes in a packet network are provided. The system and method include measuring and storing a departure time of a ping packet sent from a source node to a destination node, sending a response packet with respect to the ping packet from the destination node to the source node, cutting through the ping packet or response packet to a successive node or the destination node without an intermediate node delay, computing a round-trip time by measuring an arrival time of the response packet at the source node and measuring the distance between the nodes, based on the round-trip time and speed of the ping packet. | 10-06-2011 |
Patent application number | Description | Published |
20120104584 | SEMICONDUCTOR DEVICE PACKAGES WITH PROTECTIVE LAYER AND RELATED METHODS - A Quad Flat No Leads (QFN) package includes a lead frame, a chip, an encapsulant, and a protective layer. The lead frame includes a plurality of leads. Each of the leads has a lower surface that is divided into a contact area and a non-contact area. The chip is configured on and electrically connected to the lead frame. The encapsulant encapsulates the chip and the leads and fills spaces between the leads. The contact areas and the non-contact areas of the leads are exposed by the encapsulant. The protective layer covers the non-contact areas of the leads. | 05-03-2012 |
20120112338 | HEAT DISSIPATING SEMICONDUCTOR DEVICE PACKAGES AND RELATED METHODS - An embodiment of a method for making semiconductor device packages includes a heat sink matrix and a substrate. A plurality of semiconductor devices are attached to the substrate. Then, a package body is formed between the heat sink matrix and the substrate, wherein the package body encapsulates the semiconductor devices. Then, a plurality of first cutting slots is formed, wherein the first cutting slots extend through the heat sink matrix and partially extend into the package body. Then, a plurality of second cutting slots is formed, wherein the second cutting slots extend through the substrate and through the package body to the first cutting slot, thereby singulating the heat sink matrix and substrate into a plurality of individual semiconductor device packages. | 05-10-2012 |
20140308778 | HEAT DISSIPATING SEMICONDUCTOR DEVICE PACKAGES AND RELATED METHODS - An embodiment of a method for making semiconductor device packages includes a heat sink matrix and a substrate. A plurality of semiconductor devices is attached to the substrate. Then, a package body is formed between the heat sink matrix and the substrate, wherein the package body encapsulates the semiconductor devices. Then, a plurality of first cutting slots is formed, wherein the first cutting slots extend through the heat sink matrix and partially extend into the package body. Then, a plurality of second cutting slots is formed, wherein the second cutting slots extend through the substrate and through the package body to the first cutting slot, thereby singulating the heat sink matrix and substrate into a plurality of individual semiconductor device packages. | 10-16-2014 |
Patent application number | Description | Published |
20120014080 | ELECTRONIC DEVICE HAVING CIRCUIT BOARD WITH CO-LAYOUT DESIGN OF MULTIPLE CONNECTOR PLACEMENT SITES AND RELATED CIRCUIT BOARD THEREOF - An electronic device includes an integrated circuit, a connector, and a circuit board. The integrated circuit includes a first signal processing circuit, a second signal processing circuit, and an interface multiplexer having a first input port electrically connected to the first signal processing circuit, a second input port electrically connected to the second signal processing circuit, and an output port arranged to be electrically connected to the first input port or the second input port. The circuit board carries the integrated circuit and has a plurality of connector placement sites, including at least a first connector placement site each dedicated to the first signal processing circuit and at least a second connector placement site each dedicated to the second signal processing circuit. The connector placement sites and the output port of the interface multiplexer are electrically connected in series. The connector is installed on one of the connector placement sites. | 01-19-2012 |
20130229221 | CONTROL CHIP FOR COMMUNICATING WITH WIRED CONNECTION INTERFACE BY USING ONE CONFIGURABLE PIN SELECTIVELY SERVING AS INPUT PIN OR OUTPUT PIN - A control chip includes a configurable pin and a control logic. The configurable pin is arranged for coupling a first pin and a second pin of a high-definition multimedia interface (HDMI) connector. The control logic is arranged for controlling the configurable pin to switch between a first operation mode and a second operation mode. The configurable pin serves as an input pin when operating in the first operation mode, and the configurable pin serves as an output pin when operating in the second operation mode. For example, the input pin is arranged for receiving a power supply signal derived from a + | 09-05-2013 |
20140137065 | ELECTRONIC DEVICE HAVING CIRCUIT BOARD WITH CO-LAYOUT DESIGN OF MULTIPLE CONNECTOR PLACEMENT SITES AND RELATED CIRCUIT BOARD THEREOF - An electronic device includes an integrated circuit, a connector, and a circuit board. The integrated circuit includes a first signal processing circuit, a second signal processing circuit, and an interface multiplexer having a first input port electrically connected to the first signal processing circuit, a second input port electrically connected to the second signal processing circuit, and an output port arranged to be electrically connected to the first input port or the second input port. The circuit board carries the integrated circuit and has a plurality of connector placement sites, including at least a first connector placement site each dedicated to the first signal processing circuit and at least a second connector placement site each dedicated to the second signal processing circuit. The connector placement sites and the output port of the interface multiplexer are electrically connected in series. The connector is installed on one of the connector placement sites. | 05-15-2014 |
Patent application number | Description | Published |
20120044698 | LENS AND LAMP USING THE SAME - A lens and a lamp using the lens are provided. The lamp includes a lampshade, a base assembled to the lampshade, a lens, and an LED light source. The lens configured on the base and located in the lampshade has a curved light incident surface, a first light incident surface surrounding the curved light incident surface, and a first and second light emitting surfaces. The curved light incident surface and the first light incident surface together constitute an accommodation space. The first light emitting surface is located above the curved light incident surface. The second light emitting surface is located at an outer side of the lens and corresponds to the first light incident surface located at an inner side of the lens. The second light emitting surface surrounds the first light emitting surface. The LED light source is configured in the accommodation space of the lens. | 02-23-2012 |
20120044700 | LENS AND LAMP USING THE SAME - A lens and a lamp using the same are provided. The lamp includes a lampshade, a base, a lens and a light emitting diode (LED). The lampshade and the lens are assembled on the base, wherein the lens is located in the lampshade. The lens has an accommodating portion, a first light exiting surface and a second light exiting surface. The first light exiting surface is located above the accommodating portion, and the second light exiting surface surrounds the first light exiting surface and located outside the accommodating portion. The first and second light exiting surfaces are concaves. The LED is disposed in the accommodating portion of the lens. | 02-23-2012 |
20120155084 | LIGHTING APPARATUS - A lighting apparatus includes a base having a connection surface thereon; a transparent enclosure mounted on the connection surface, wherein the transparent enclosure and the connection surface define a receiving compartment; a support member disposed on the connection surface and within the receiving compartment, wherein the support member includes a bottom surface connected to the connection surface and a plurality of first mounting side-surfaces extending from the flanges of the bottom surface; and a lighting unit including at least three first lighting devices, and the first lighting devices respectively mounted on the first mounting side-surfaces, wherein each of the first lighting devices has a light axis, the connection surface has a normal axis, and a first included angle defined between the light axis of one of the first lighting devices and the normal axis of the connection surface is at least larger than 30 degrees. | 06-21-2012 |
20120155092 | OPTICAL LENS MODULE AND LIGHTING APPARATUS HAVING THE SAME - An optical lens module includes a lens body and a transflective unit. The lens body has a central axis, and has an incident surface, a refractive surface and a side refractive surface. The refractive surface includes a refractive arc-surface and at least one auxiliary refractive surface on the side of the refractive arc-surface. The transflective unit covers the refractive surface. The light incident on the refractive surface is diverged away from the central axis and the diverged light on the transflective unit is partially through the transflective unit and partially reflected to travel out of the lens body through the side refractive surface. The light incident on the transflective unit is reflected to travel out of the lens body through the side refractive surface. The light incident on the side refractive surface is refracted out of the lens body through the side refractive surface. | 06-21-2012 |
Patent application number | Description | Published |
20120151894 | Method And Apparatus For Reducing Residual Torque And Neps In Singles Ring Yarns - Method and apparatus for reducing residual torque in singles ring yarns, achieved by imparting two separate false twisting points on the traveling strand of fibers (or yarn) after the strand exits from the spinning triangle with a proper ratio between the belt speed and the strand feeding speed. In addition to reducing the residual torque, this double false twist technique also reduces yarn hairiness to the same level as achieved by more expensive compact spinning devices, reduces yarn twist by more than 20% and significantly enhances yarn and fabric softness. Furthermore, by combining the double false twist technique with a compact spinning device, the numbers of neps, thick and thin places are significantly reduced to produce high-quality yarns and fine-count yarns. | 06-21-2012 |
20130255217 | METHOD AND APPARATUS FOR IMPARTING FALSE TWIST TO YARN BEFORE RING SPINNING - A method and apparatus for imparting false twist to a short staple yarn delivered from a nip of a pair of front drafting rollers before ring spinning. Downstream of the nip, the twisted yarn is drawn sequentially across first and second runs of travelling endless belts, such that the yarn wraps about a first convex surface of the first run, then passes between the first and second runs, before wrapping about a second convex surface of the second run. Friction between each of the first and second convex surfaces and the yarn imparts the false twist in a common direction. Maintaining a differential between first and second linear speeds of the first and second runs, respectively, has been found to reduce yarn defects, particularly the nep count. | 10-03-2013 |
Patent application number | Description | Published |
20110310716 | METHOD AND DEVICE FOR DETECTING THICKNESS OF OPTICAL DISC - A method for detecting a thickness of an optical disc is provided. Firstly, a beam intensity signal and a focusing error signal are generated. Then, a first time interval for a focus point of the laser beam to move from a first layer to a second layer of the optical disc is acquired according to the beam intensity signal or the focusing error signal. Then, a second time interval between two peak values of an S curve of the focusing error signal is detected. Afterwards, the thickness between the first layer and the second layer is calculated according to a known S-curve detection range, the first time interval and the second time interval. The S-curve detection range is multiplied by said first time interval and divided by said second time interval to obtain the thickness between the first layer and the second layer of the optical disc. | 12-22-2011 |
20110310718 | METHOD AND APPARATUS FOR JUDGING BLANK AREA AND DATA RECORDED-AREA OF OPTICAL DISC - An apparatus for judging an optical disc includes a gain controller, an amplitude detecting unit and an amplitude comparing unit. The gain controller is used for receiving a radio frequency signal from an optical pickup head; and processing the radio frequency signal into an amplified radio frequency signal with a target amplitude according to an amplitude feedback signal. The amplitude detecting unit is used for receiving the amplified radio frequency signal, generating the amplitude feedback signal to the gain controller, and outputting a top envelope amplitude according to an top envelope signal of the amplified radio frequency signal. The amplitude comparing unit is used for comparing the top envelope amplitude with a threshold value to generate a resulting signal, and judging whether the laser beams emitted from the optical pickup head are irradiated on a blank area or a data-recorded area according to the resulting signal. | 12-22-2011 |
20120014238 | SPHERICAL ABERRATION COMPENSATION METHOD AND DEVICE OF OPTICAL DISC DRIVE - A spherical aberration compensation method is provided. A first thickness of a cover layer at a first radius position of an optical disc is measured. A second thickness of the cover layer at a second radius position of the optical disc is measured. A spherical aberration calibration is performed at a third radius position of the optical disc to obtain an optimal spherical aberration compensation value. According to the first and second radius positions, the first and second thicknesses, and the optimal spherical aberration compensation value at the third radius position, a spherical aberration compensation formula is acquired. Afterwards, an updated spherical aberration compensation value is calculated by the spherical aberration compensation formula according to a fourth radius position where an optical pickup head of the optical disc drive is located. The updated spherical aberration compensation value is inputted into a spherical aberration compensator of the optical disc drive. | 01-19-2012 |
Patent application number | Description | Published |
20080302725 | Modulated Bundle Element - An apparatus for the adsorption of components of fluids or the catalytic reaction of components of fluids. The apparatus has numerous membranous elements formed as fibers, strands, strips, or the like. Each element possesses a desirable property such as the ability to adsorb certain components of a fluid or the ability to catalyze a particular chemical reaction. The elements are packaged into bundles of elements structured such that sufficient space exists between individual elements to allow for the flow of a fluid through the bundle. The bundle is contained within an impermeable casing containing one or more inlet ports and one or more outlet ports. The elements may have materials that are able to adsorb specific substances. The elements also may have materials that are able to catalyze certain chemical reactions. | 12-11-2008 |
20130213226 | UNSTEADY-STATE GAS PERMEATION PROCESS - There is provided a process for effecting permeation of at least an operative material component of an operative mixture from a higher pressure space, through a membrane, and into a lower pressure space, wherein the higher pressure space is disposed in mass transfer communication with the lower pressure space through the membrane. | 08-22-2013 |
20140245884 | Replenishing Liquid Material to Membrane - There is provided a process for effecting separation of at least a gaseous permeate-disposed operative material from a gaseous supply material that is being supplied to a gaseous supply material receiving space that is disposed in mass transfer communication with a permeate receiving space through a membrane, the gaseous supply material including an operative material that defines a gaseous supply material-disposed operative material, and the membrane including a gel. The process includes replenishing liquid material that has become depleted from the gel. | 09-04-2014 |
Patent application number | Description | Published |
20100153797 | Apparatus and method of authenticating Joint Test Action Group (JTAG) - In an apparatus including a joint test action group (JTAG) authentication device, and a JTAG authentication method using the apparatus, the apparatus includes a joint test action group (JTAG) authentication device, the apparatus comprising a JTAG access circuit that determines whether to access a JTAG-compliant device according to a predetermined protocol that governs the JTAG-compliant device and the apparatus, wherein the JTAG access circuit at least one of inactivates at least one of inner bus lines and inner units and activates the at least one of the inner bus lines and the inner units according to whether the JTAG-compliant device is accessed. | 06-17-2010 |
20110123020 | ENDECRYPTOR CAPABLE OF PERFORMING PARALLEL PROCESSING AND ENCRYPTION/DECRYPTION METHOD THEREOF - An encryption/decryption method of an endecryptor including a plurality of endecryption units supporting an XES mode with tweak and ciphertext streaming (XTS) includes dividing an input data stream into consecutive data units; inputting the divided data units to the endecryption units, respectively; and simultaneously processing the input data units at the respective endecryption units. According to the encryption/decryption method, parallel processing is performed to encrypt/decrypt data at higher speed. | 05-26-2011 |
20110129085 | CRYPTOGRAPHIC DEVICE FOR IMPLEMENTING S-BOX - Provided is a cryptographic device implementing an S-Box of an encryption algorithm using a many-to-one binary function. The cryptographic device includes: arrays of first logic gates including I first logic gates which each receive 2 bits of an input signal; 2 | 06-02-2011 |
20120060067 | APPARATUS AND METHOD OF AUTHENTICATING JOINT TEST ACTION GROUP (JTAG) - In an apparatus including a joint test action group (JTAG) authentication device, and a JTAG authentication method using the apparatus, the apparatus includes a joint test action group (JTAG) authentication device, the apparatus comprising a JTAG access circuit that determines whether to access a JTAG-compliant device according to a predetermined protocol that governs the JTAG-compliant device and the apparatus, wherein the JTAG access circuit at least one of inactivates at least one of inner bus lines and inner units and activates the at least one of the inner bus lines and the inner units according to whether the JTAG-compliant device is accessed. | 03-08-2012 |
Patent application number | Description | Published |
20110155248 | HIGH PERFORMANCE SOLUTION PROCESSABLE SEMINCONDUCTOR BASED ON DITHIENO [2,3-D:2',3'-D']BENZO[1,2-B:4,5-B'] DITHIOPHENE - Dithienobenzodithiophenes of general formula (I) in which R | 06-30-2011 |
20110268647 | PRODUCING TWO-DIMENSIONAL SANDWICH NANOMATERIALS BASED ON GRAPHENE - Two-dimensional nanomaterials are produced in a process comprising the steps of
| 11-03-2011 |
20110292570 | PROCESS FOR ENCAPSULATING METALS AND METAL OXIDES WITH GRAPHENE AND THE USE OF THESE MATERIALS - The invention relates to a process for coating nanoparticles with graphene, comprising the steps of
| 12-01-2011 |
20140241975 | Process for the Production of Graphene Nanoribbons - The invention refers to a process for the production of graphene nanoribbons in the presence of an anisotropic metal surface which induces a spatial orientation of the nanoribbons. | 08-28-2014 |
20140301935 | OLIGOPHENYLENE MONOMERS AND POLYMERIC PRECURSORS FOR PRODUCING GRAPHENE NANORIBBONS - Oligophenylene monomers for the synthesis of polymeric precursors for the preparation of graphene nanoribbons, the polymeric precursors, and methods for preparing them, as well as methods for preparing the graphene nanoribbons from the polymeric precursors and the monomers are provided. | 10-09-2014 |
20140301936 | GRAPHENE NANORIBBON PRECURSORS AND MONOMERS SUITABLE FOR PREPARATION THEREOF - Provided are graphene nanoribbon precursors comprising repeated units of the general formula (I) in which R | 10-09-2014 |
20140315023 | SEGMENTED GRAPHENE NANORIBBONS - The present invention relates to a segmented graphene nanoribbon, comprising at least two different graphene segments covalently linked to each other, each graphene segment having a monodisperse segment width, wherein the segment width of at least one of said graphene segments is 4 nm or less and to a method for preparing it by polymerizing at least one polycyclic aromatic monomer compound and/or at least one oligo phenylene aromatic hydrocarbon monomer compound to form at least one polymer and by at least partially cyclodehydrogenating the one or more polymer. | 10-23-2014 |
20140353554 | POLYMERIC PRECURSORS FOR PRODUCING GRAPHENE NANORIBBONS AND METHODS FOR PREPARING THEM - An oligophenylene monomer of general formula (I) wherein R | 12-04-2014 |
20150030968 | AEROGEL BASED ON DOPED GRAPHENE - The present invention relates to an aerogel based on doped graphene, a method for producing said aerogel and the use of said aerogel, for example, as an electrode or a catalyst. Furthermore, the present invention relates to electrodes, all solid-state supercapacitors (ASSS) or catalysts based on said aerogel. The present invention also relates to doped graphene, which can be obtained as an intermediate in the production of the aerogel based on doped graphene using graphene oxide as starting material. | 01-29-2015 |
Patent application number | Description | Published |
20110271181 | SCREEN UNLOCKING METHOD AND ELECTRONIC APPARATUS THEREOF - The present invention discloses an electronic apparatus and a screen unlocking method thereof, the electronic apparatus comprises a touch-controlled screen and a control module, and the screen unlocking method comprises the steps of displaying a first frame having a movable icon which shows a part of a second frame over the second frame on the touch-controlled screen; touching the icon and dragging the icon with a random direction and a random dragging path, and the part of the second frame shown by the icon being enlarged or reduced according to the direction and the dragging path; determining if a dragging-condition of the icon is matched with any one of the unlocking-conditions; and displaying the whole second frame when the dragging-condition of the dragged icon is matched with one of the unlocking-conditions. | 11-03-2011 |
20110271182 | ELETRONIC APPARATUS AND CONTROL METHOD THEREOF - The present invention discloses an electronic apparatus and a control method thereof. The electronic apparatus comprises a touch-controlled panel and a control module, and the control method comprises the steps of: touching and dragging at least one icon shown on the touch-controlled panel to a page-indexing row, the page-indexing row comprising a plurality of number indexes, and each number index representing a page; determining whether the icon is dragged to the site of one of the number index shown in the page-indexing row by the control module; focusing the number index when the icon is dragged to the site of one of the number index; determining whether the icon is touched at the site of the focused number index by the control module; moving the icon to a page represented by the focused number index when the icon is not touched at the site of the focused number index. | 11-03-2011 |
20110304636 | WALLPAPER IMAGE GENERATION METHOD AND PORTABLE ELECTRIC DEVICE THEREOF - The present invention discloses a wallpaper image generation method and a portable electric device thereof. The portable electric device comprises an image capture module, an image analysis module, a data processing module and a display module. The image capture module is operable to capture a digital image. The image analysis module is operable to analyze the digital image to obtain a first color data. The data processing module is operable to execute an operating system and generate a wallpaper image for an operation interface of the operating system. The display module is operable to display the operation interface and the wallpaper image. In embodiment, the image analysis module randomly selects a pixel of which color is set as the first color data, and the data processing module generates the wallpaper image according to the first color data, other similar color and a predefined pattern. | 12-15-2011 |
20110307778 | MOBILE ELECTRONIC APPARATUS AND METHOD OF SWITCHING APPLICATION PROGRAMS THEREOF - The present invention discloses a mobile electronic apparatus and a method of switching application programs thereof, the method is applied for the mobile electronic apparatus which has a screen, a storing unit and a processing unit, and the method comprises the following steps of: executing a plurality of application programs by the processing unit; capturing a plurality of frames displayed on the screen of the application programs then storing the frames in the storing unit; displaying the frames in a list on the screen with a sequence of the frames according to the starting time of each application program; executing the application program when the corresponding frame displayed in the list being selected by a user; wherein at least one of the application programs is closed before displaying the list on the screen. | 12-15-2011 |
Patent application number | Description | Published |
20110279092 | METHOD AND APPARATUS FOR CHARGING A POWER PACK OF A PORTABLE ELECTRONIC DEVICE - A method includes: receiving a temperature indication, the temperature indication being a function of a temperature of a power pack of a portable electronic device; determining, as a function of the temperature indication, whether the temperature is within an elevated operating temperature range; and reducing a charge termination voltage and a charging current when the temperature is within the elevated operating temperature range. | 11-17-2011 |
20130176104 | Semiconductor-Based Device Authentication - Various embodiments of devices and associated methods are described herein for authenticating electrical devices. In one aspect, an electrical device is provided comprising an interface configured to receive and transmit signals; a power line coupled to the interface and configured to provide a power signal thereto; and an authentication circuit coupled to the interface and the power line. The authentication circuit is configured to disable the power signal on the power line for a specified time period in response to an authentication request signal received at the interface and to provide an authentication response signal on the power line to represent the disabling of the power signal. | 07-11-2013 |
20140065497 | APPARATUS FOR ELECTRONIC DEVICES WITH VIBRATORS AND FUEL CELLS - The disclosure is directed to efficiently harnessing the mechanical energy of actuators used for producing vibration alerts in portable electronic devices to control the flow of fuel and mix the fuel in devices with fuel cells. Example embodiments control the flow of fuel into a reaction area and/or mix fuel in a fuel storage area of a fuel cell assembly. Such fuel flow control and mixing may be performed passively whenever a vibration alert occurs, or may be performed actively in response to monitoring the status of the fuel cell assembly. | 03-06-2014 |
20150084600 | SYSTEM AND METHOD OF MITIGATING HIGH-TEMPERATURE , HIGH-CHARGE GAS SWELLING OF BATTERY OF PORTABLE ELECTRONIC DEVICE - A method mitigates or even prevents gas swelling of a battery of a portable electronic device at high temperatures and states of charge of the battery. The method comprises: receiving “temperature” and “state of charge” signals, which are functions of a temperature and state of charge of the battery, respectively; determining, as corresponding functions of the “temperature” and “state of charge” signals, whether the temperature is within an elevated operating-temperature range and the state of charge is within an elevated state-of-charge range; cycle-forming the battery a predetermined number of cycles; and terminating the “cycle-forming” operation of the battery when the pre-determined number of cycles is reached. | 03-26-2015 |