Abstract: Systems and methods are disclosed herein to provide improved clock, delay, and skew techniques. For example, in accordance with an embodiment of the present invention, an integrated circuit includes a clock generator to provide a bias signal and a clock signal, with control logic providing a delay control signal based on the bias signal and the control signal. A delay circuit provides a delay to the clock signal based on the delay control signal.

Abstract: A floating gate memory cell's channel region (104) is at least partially located in a fin-like protrusion (110P) of a semiconductor substrate. The floating gate's top surface may come down along at least two sides of the protrusion to a level below the top (110P-T) of the protrusion. The control gate's bottom surface may also comes down to a level below the top of the protrusion. The floating gate's bottom surface may comes down to a level below the top of the protrusion by at least 50% of the protrusion's height. The dielectric (120) separating the floating gate from the protrusion can be at least as thick at the top of the protrusion as at a level (L2) which is below the top of the protrusion by at least 50% of the protrusion's height. A very narrow fin or other narrow feature in memory and non-memory integrated circuits can be formed by providing a first layer (320) and then forming spacers (330) from a second layer without photolithography on sidewalls of features made from the first layer.

Abstract: The present invention is related to a luminescent material generated by polymerization of a pyrromethene complex by glow discharge. The polymer material of the present invention exhibits semi-conductive properties and has a luminescence maximum in a spectrum region in the range of about 540 nm to about 585 nm with a half-width of the luminescence band in the range of about 55 nm to about 75 nm, a quantum yield of photoluminescence in the range of about 0.6 to about 0.8, and an electric conductivity at a temperature of about 20° C. in the range of about 1×10?10 S/cm to about 5×10?10 S/cm. The resultant polymer layer has a thickness in the range of about 0.01 ?m to about 10 ?m on a substrate placed between or on any of the electrodes. The starting pyrromethene complex may be a 1,3,5,7,8-pentamethyl-2,6-diethylpyrromethene difluoroborate complex (pyrromethene 567).

Abstract: An anemometer with non-contact temperature measurement capability, including a air velocity meter, contained at least partially in a housing and having outputs relating to measured air velocity parameters including air velocity and ambient temperature, an output display contained in the housing, for displaying measurements to a user, a non-contact optically-based internal temperature sensing device, having an output related to optically sensed IR temperature and circuitry contained in the housing for processing both the air velocity or volume meter output and the temperature sensing device output, and transmitting the processed output to the output display.

Abstract: A hair transplant apparatus and method capture a hair graft into a hair graft chamber readily aligned for implantation into the human scalp. The hair graft can be placed into the hair graft chamber manually or mechanically (e.g., by vacuum). A hair transplant apparatus includes a gas-permeable stopper for utilizing gas flow to load and/or implant a hair graft. Another hair transplant apparatus includes a gas-permeable rod inside a housing. Vacuum may be utilized to load a hair graft into the hair graft chamber. The rod may be advanced toward an open distal end of the chamber so the end of the rod becomes substantially flush with the distal end, thereby pushing the hair graft out of the chamber and into the pre-made wound. Advantageously, the chamber is aligned with the direction of the pre-made wound allowing the hair graft to slide easily into the pre-made wound without damage.

Abstract: A thin film transistor panel is provided. The thin film transistor panel includes: a substrate; gate lines formed on the substrate; data lines insulated from the gate lines and intersecting the gate lines; thin film transistors which are connected to the gate lines and the data lines and have drain electrodes; capacitive coupling electrodes connected to the drain electrodes; and pixel electrodes which are formed in the pixels surrounded by the gate lines and the data lines and include first pixel electrodes connected to the drain electrodes and second pixel electrodes which are separated from the first pixel electrodes and overlap with the capacitive coupling electrodes, wherein the first and second pixel electrodes of different pixel electrodes have a left-right symmetrical structure.

Abstract: Systems and methods of the present disclosure, in accordance with one or more embodiments, include a current source adapted to provides volts*sec at a fixed frequency, a magnetic core adapted to be saturated with energy, and a control winding around the magnetic core. The control winding is adapted to receive current from the current source to saturate the magnetic core. A control circuit is adapted to selectively provide additional volt*sec for at least one half of a cycle of the fixed frequency to the control winding. A second winding around the magnetic core provides a load current to a load through desaturation of energy stored in the magnetic core.

Abstract: A multi-layered wound dressing includes a moisture-retaining portion for enhancing the healing of a wound. The wound dressing includes an intermediate layer that has both water soluble and water insoluble fibers. An apparatus that includes a cutting tool and a reservoir of liquid to pre-moisten a portion of the dressing may be used to manufacture the dressings.

Abstract: An LCD includes data drivers in a master-slave configuration. The slave data driver includes a capacitor for storing a data voltage applied to a data line in a previous horizontal period by the master data driver and an inverter for inverting polarity of the stored data voltage. The slave data driver applies the inverted data voltage to the data line as a pre-charging voltage.

Abstract: A backlight assembly includes a bottom chassis, a flat fluorescent lamp, a frame and a reflecting member. The flat fluorescent lamp is supported in the bottom chassis, and the flat fluorescent lamp includes a plurality of discharge spaces to generate light. The frame is combined with the bottom chassis to hold the flat fluorescent lamp. The reflecting member in one embodiment is coupled to the frame to cover an edge portion of the flat fluorescent lamp. In another embodiment, the reflecting member is integral with the frame.

Abstract: A droop stop mechanism for a helicopter rotor blade includes a pair of opposing stops disposed on opposite sides of the blade's flap hinge. An interposer is mounted at the end of an arm on a rotatable shaft for rotation in a plane perpendicular to the hinge. A torsion spring disposed concentrically about the shaft has a first end that is fixed and a second end coupled to the shaft to bias the interposer to a position disposed between the stops, thereby limiting blade droop. A weight is attached to the shaft such that, with rotation of the rotor, centrifugal forces acting on the weight cause the shaft and arm to rotate so as to overcome the bias of the spring and urge the interposer out from between the stops, thereby allowing greater blade droop. The spring and shaft are sealed in a canister for protection from the elements.

Abstract: Backlight assembly and the display device using the same are disclosed. Backlight assembly comprises a container and a detector. The container holds a light and electromagnetic field generating source and a sampling portion for passing the light and/or electromagnetic field. The detector is located on the outer space of the container and has an electromagnetic field reactive sensing unit and a body to support the sensing unit. Therefore, the backlight of the present invention can protect lamp from the successive malfunctioning and prevent fire.

Abstract: A versatile and mobile keyboard and a highly energy efficient keyboard scanning method are provided. The keyboard may be used with a variety of mobile devices such as PDAs, cellular phones, and tablet PCs, through various interfaces such as an IR, USB, or Bluetooth™ interface. In particular, an IR head assembly is provided that includes an IR head, a movable arm on which the IR head is mounted, and a connector for attaching to a docking structure. The docking structure may be attached to a keypad, which is electrically coupled to the IR head for transmitting keystroke data through the IR head. When a mobile device is docked on the docking structure, the arm in the IR assembly may be moved to an optimal distance from the IR port of the mobile device to ensure high communication performance between the keyboard and the mobile device. An energy efficient keyboard scanning method utilizes higher-valued pull-up resistors for energy conservation.

Abstract: A multi-function memory array that includes a DRAM distributed in several DRAM sectors, a Flash EEPROM distributed in several Flash EEPROM sectors, a data bus interconnecting the DRAM sectors and the Flash EEPROM sectors, and a plurality of memory access control circuitries. Each DRAM sector and Flash EEPROM sector can be accessed independently and data can be transferred between a DRAM sector and a Flash EEPROM sector. External data can also be written into either DRAM or Flash EEPROM. Flash EEPROM in one sector is distributed in rows and columns, and cells in each column are separated from the cells in an adjacent column by deep trench isolation regions.

Abstract: The invention is directed to a liquid crystal display and assembly without a contact hole in the reflective layer. By eliminating the contact hole, the overall reflectance of the apparatus is increased. In order to prevent light leakage and afterimage, the invention includes an interface electrode that is strategically positioned over where light leakage occurs. An exemplary display apparatus includes a first substrate having a reflective region and a transmissive region including a transparent electrode, a second substrate including a transparent common electrode, a liquid crystal layer located between the first substrate and the second substrate, and a thin film transistor. The tin film transistor includes a gate electrode, a source electrode, and a drain electrode, and the gate electrode is located in the reflective region. Either the source electrode or the drain electrode contacts the transparent electrode between the reflective region and the transmissive region.

Abstract: Systems and techniques for laser metrology. A system may include a laser source and a fanning apparatus configured to generate a fanned laser beam. The fanned laser beam may be scanned across the surface of an object, and may reflect off a plurality of targets positioned on the surface. A position detection module may determine a position of the metrology targets based on the reflected beam.

Abstract: In one embodiment, a gimbaled reflector antenna is provided that includes only four reflectors comprising: a first flat plate reflector, a second flat plate reflector, and an ellipsoidal reflector, and a parabolic reflector. By rotating some or all of the reflectors with respect to a fixed feed, a projected beam may be scanned across a hemispherical field of regard.

Abstract: An inverter is provided, which includes: a voltage converter that converts a DC voltage from an external device into an AC voltage to drive at least a lamp and includes a primary coil and first and second secondary coils connected in series; a current sensor that senses at least a current flowing in the first or second secondary coil and generate at least a sensing signal based on the sensed at least a current; a feedback signal generator that generates a feedback signal based on the at least a sensing signal from the current sensor; and a controller that controls the voltage converter based on the feedback signal such that a tube current flowing in the at least a lamp keeps substantially constant.

Abstract: In accordance with an embodiment of the present invention, a comparator system includes a plurality of multiplexers adapted to multiplex a number of differential input signals and a number of differential reference signals. A differencing circuit receives a differential input signal and a differential reference signal from the multiplexers and provides a differential output signal, which is used to provide a differential comparator output signal. A latch may be provided to perform differential-to-single ended conversion on the differential comparator output signal to provide a latch output signal. An output circuit may provide a registered digital output signal based on the latch output signal.

Abstract: A backlight assembly may include a light guide unit, a light source and a reflection module. The light source provides light onto an incident face of the light guide unit. The reflection module may include a first substrate having reflection regions, a lower electrode disposed in each reflection region, a switch element applying an on or off signal to the lower electrode, and an upper electrode. The upper electrode makes contact with or is spaced apart from a reflective face of the light guide unit in accordance with the on or off signal. Thus, light selectively exits the light guide unit through an exiting face of the light guide unit corresponding to each reflection region. A display device has a display module disposed on the exiting face of the light guide unit to display an image. Therefore, the display device has a simplified structure.