Abstract: A liquid crystal display and a light source apparatus capable of improving color reproduction compared to related arts without declining intensity. A light source apparatus includes: a cold cathode fluorescent tube including a B phosphor for blue and a G phosphor for green; and a light emitting diode for red, wherein the G phosphor emits a single-spectrum light with a peak wavelength of 510 to 530 nm, and the light emitting diode emits a single-spectrum light with a peak wavelength of 620 to 650 nm.

Abstract: A displacement measuring device including a scale, and an optical readhead including an index pattern and a light receiving element is provided. A bright/dark pattern arising from a scale grating is detected by the readhead to measure displacement. In various embodiments, a magnification of the pattern is adjusted by the spacing between at least a lens element, aperture element, and detection plane of the readhead. An aperture can be designed to provide a diffraction-limited telecentric imaging configuration that filters an image of the scale grating to provide a sinusoidal intensity pattern that supports highly interpolated measurements. An aperture dimension, selected in relation to the grating pitch and other parameters, can provide a desirable combination of readhead operating characteristics including one or more of a desired depth of field; degree of spatial filtering; and optical signal power.

Abstract: A data protection system is disclosed which is installed in a game machine together with a rewritable storage device, and protects the data stored in the storage device from illegal changes. A command receiving unit receives from the outside a command requesting data processing for the storage device. The received command is checked by a judgment unit against each valid command stored in a command storage unit. When the received command matches one of the valid commands, a data processing unit instructs the storage device to perform the data processing requested by the received command. When the received command does not match any of the valid commands, the data processing unit does not instruct the storage device to perform the data processing requested by the received command.

Abstract: The present invention provides mutants of the Green Fluorescent Protein (GFP) of Aequorea victoria. Specifically provided by the present invention are nucleic acid molecules encoding mutant GFPs, the mutant GFPs encoded by these nucleic acid molecules, vectors and host cells comprising these nucleic acid molecules, and kits comprising one or more of the above as components. The invention also provides methods for producing these mutant GFPs. The fluorescence of these mutants is observable using fluorescein optics, making the mutant proteins of the present invention available for use in techniques such as fluorescence microscopy and flow cytometry using standard FITC filter sets. In addition, certain of these mutant proteins fluoresce when illuminated by white light, particularly when expressed at high levels in prokaryotic or eukaryotic host cells or when present in solution or in purified form at high concentrations.

Abstract: A display screen device includes a display panel on which a first image is displayed, and an electroluminescent display which displays a second image and is positioned to extend substantially entirely over one surface of the display panel so that the first image and the second image can be selectively displayed and so that the first image and the second image can be displayed in a superimposed manner.

Abstract: A SAW device comprises a single crystal piezo-electric strate (made, for example, of LiTaO3 or LiNbO3), and an interdigital transducer (IDT) formed of a material mainly containing Al and disposed on the piezo-electric substrate. The piezo-electric strate contains an additive (for example, Fe, Mn, Cu, Ti), and an orientation rotated by an angle in a range of 42° to 48°re preferably 46°±0.3°) from a Y-axis toward a Z-axis about an axis. The IDT presents a normalized thickness h/? (h: thickness electrode, and ?: spacing between digits of the IDT) of 7% to 11%. A more appropriate substrate cut angle can be shown for the device which employs a piezo-electric substrate containing an additive, to improve the electric characteristics thereof.

Abstract: Disclosed are a multi-threshold CMOS circuit and a method of designing such a circuit. The preferred embodiment combines an MTCMOS scheme and a hybrid SOI-epitaxial CMOS structure. Generally, the logic transistors (both nFET and pFET) are placed in SOI, preferably in a high-performance, high density UTSOI; while the headers or footers are made of bulk epitaxial CMOS devices, with or without an adaptive well-biasing scheme. The logic transistors are based on (100) SOI devices or super HOT, the header devices are in bulk (100) or (110) pFETs with or without an adaptive well biasing scheme, and the footer devices are in bulk (100) NFET with or without an adaptive well biasing scheme.

Abstract: Method to convert a hexadecimal floating point number (H) into a binary floating point number by using a Floating Point Unit (FPU) with fused multiply add with an A-register a B-register for two multiplicand operands and a C-register for an addend operand, wherein a leading zero counting unit (LZC) is associated to the addend C-register, wherein the difference of the leading zero result provided by the LZC and the input exponent (E) is calculated by a control unit and determines based on the Raw-Result-Exponent a force signal (F) with special conditions like ‘Exponent Overflow’, ‘Exponent Underflow’, and ‘Zero Result’.

Abstract: A system and method for obtaining hyperspectral visible absorption images. The system includes a light source which illuminates a sample containing light absorbing material, a platform, an optical lens, a detector. The platform has a section for placement of the sample and a section devoid of sample. The transmitted photons produced by the sample and collected by the optical lens are separated into a plurality of wavelength bands using a filter or a fiber array spectral translator coupled to a spectrometer. The system includes a programmable code for operating in a sample mode or background mode and calculating an absorption image. In the background mode, the platform motion is controlled so the optical lens collects transmitted photons from the, portion of the platform devoid of sample to generate a background transmission image. In the sample mode, the platform motion is controlled so the optical lens collects transmitted photons from the sample to generate a sample transmission image.

Abstract: A method for manufacturing an organic EL device in accordance with the invention includes: coating a composition including an organic EL material on a plurality of electrodes to form an organic EL layer on each electrode; defining an effectively optical area in which the plurality of electrodes are formed; and defining a coating area which is broader than the effectively optical area, on which the composition including an organic EL material is to be coated. According to this method, a uniform display device without uneven luminance and uneven chrominance within a pixel or among a plurality of pixels in the effectively optical area can be obtained.

Abstract: Audio power amplifier circuits that are arranged to operate in either a class AB or a class D operating mode. A drive circuit is configured to share control between a class AB driver and a class D modulator/driver circuit. The input signal level is monitored to determine their levels. When the input signal level is below a minimum signal level, the audio power amplifier circuits are operated in a standby mode. The power amplifier circuits are operated in a class AB mode when the input signal levels are in a defined operating range that exceeds the minimum signal level. When the input signal levels exceed a maximum signal threshold, the power amplifier circuits are operated in a class D mode. Hysterisis can be employed to minimize oscillation conditions about any one particular trip-point for the operating modes.

Abstract: A contact construction requiring minimum space above a connector allowing installation of a connection cable on a circuit board in a layout direction of contacts that provides increased freedom in wiring/board design. A bottom surface of the housing forms a mounting surface of the circuit board while a top surface forms a cable layout surface for laying out the connection cable in the surface direction of the circuit board. A bottom end of a terminal in the housing protrudes toward the circuit board side to form a contact part to connect with the circuit board, and the top end forms a connection part to connect with the connection cable. A plurality of terminals is provided in a row in the housing, a plurality of wires is laid out on the cable layout surface in the circuit board direction, ensuring each connection cable is electrically connected to the desired terminal.

Abstract: A bias generator unit is provided that includes a central bias generator to provide a bias voltage, a local bias generator to receive the bias voltage and a reference voltage and to provide a forward body bias signal or a reverse body bias signal. The bias generator may include a charge pump to output (or provide) a reference voltage to a reference generator, which in turn provides reference signals to the central bias generator. As a result, the local bias generator may control the body bias signal provided by the local bias generator.

Abstract: The broadband brightfield/darkfield wafer inspection system provided receives broadband brightfield illumination information via a defect detector, which signals for initiation of darkfield illumination. The defect detector forms a two dimensional histogram of the defect data and a dual mode defect decision algorithm and post processor assess defects. Darkfield radiation is provided by two adjustable height laser beams Vertical angular adjustability is provided by modifying cylindrical lens position to compensate for angular mirror change by translating an adjustable mirror, positioning the illumination spot into the sensor field of view, rotating and subsequently moving the cylindrical lens. A brightfield beamsplitter in the system is removable, and preferably replaced with a blank when performing darkfield illumination. Light level control for the system is provided by a dual polarizer first stage.

Abstract: System and method for providing a measurement module (MM) interface for configuring a measurement system. The method includes creating a MM and one or more MM interface programs implementing respective MM interface protocols (MMIP) for the measurement module. An MMIP server is accessed and the MM registered with the MMIP server. The MM interface programs are stored on the MMIP server, where they are each downloadable from the MMIP server and usable to program a functional unit on a carrier unit, enabling the carrier unit to communicate with the MM in accordance with the respective MMIP. A MM is installed in the measurement system and provides ID to a carrier unit of the system. The MMIP server is accessed and, based on the ID, payment information, etc., a MM interface program is downloaded and used to configure the carrier unit to enable communication with the MM in performing a task.

Abstract: A method for embedding a watermark into a digital image. The method includes independently changing real number components and imaginary number components of each of coefficient values of a complex watermark coefficient matrix using a key, from the watermark to be embedded in the digital image. The method further includes a step for performing a discrete Fourier inverse transform on the sequence matrix of the changed watermark and generating a watermark pattern. The method also includes a step for adding like tiling the water mark pattern to the original image, and generating an embedded image.

Abstract: Methods and systems for maintaining color consistency in print-on-demand applications are disclosed. Initially, a plurality of default color settings applicable to a plurality of print-on-demand operations can be established. Thereafter, color consistency can be selectively imposed across a plurality of print-on-demand operations based on the plurality of default color settings applicable to the plurality of print-on-demand operations. Finally, a print-on-demand media product can be rendered in response to selectively imposing color consistency across the plurality of print-on-demand operations. An end-to-end print-on-demand workflow is therefore disclosed herein that describes how to create and print color books while maintaining color consistent at each step of in the work follow.

Abstract: An apparatus and method for controlling the movement of an elevator mechanism in a tape drive system. The mechanism of the present invention employs a tachometer to detect the magnetic decoupling of a cartridge from a cartridge reel motor. A holding torque is placed on the cartridge reel motor. A voltage or current ramp is supplied to the elevator mechanism, wherein the elevator mechanism raises and magnetically decouples the tape cartridge from the cartridge reel motor. As the coupling force is broken, the torque placed on the cartridge reel motor causes the motor to turn. The tachometer detects the magnetic decoupling of the cartridge from the cartridge reel motor by sensing the angular displacement of the motor. In response, the controller decreases the voltage or current ramp to adapt to the load reduction on the elevator mechanism, and thereby more smoothly continue the elevator motion.

Abstract: An op amp is arranged for low-voltage, rail-to-rail operation with a class AB output. The op amp includes a transconductance input stage, a folded cascode middle stage that includes a split cascode, a high-side driver, a low-side driver, a sampling circuit, and a split-cascode bias circuit. The split cascode includes two cascode transistors with their sources coupled to each other. Also, the sampling circuit that is arranged to sample the high-side driver current and the low-side sample current. The split cascode bias current is arranged to compare the sample current with a reference current, and to provide bias voltages to the gates of the two cascode transistors in the split cascode.

Abstract: A vibration correcting optical device includes: a vibration detection unit that detects a vibration of the vibration correcting optical device and outputs a vibration detection signal corresponding to the vibration; a vibration state judgment unit that judges a state of the vibration of the vibration correcting optical device to be one of at least three states, based upon the vibration detection signal; an image vibration correcting optical system that corrects an image vibration caused by the vibration of the vibration correcting optical device; a drive unit that drives the image vibration correcting optical system based upon a drive signal; a drive signal arithmetic operation unit that calculates the drive signal based upon the vibration detection signal and outputs the drive signal to the drive unit; and a drive signal calculation control unit that controls a method for calculating the drive signal adopted at the drive signal arithmetic operation unit in conformance to the state of the vibration ascertaine