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8144077 |
Visual display structure with fade resistant surface finish
Methods and apparatuses for a visual display structure having a fade resistant surface finish. The visual display structure is three-dimensional and may be used to recreate a naturally occurring...
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8031169 |
Automated system and method for high-frequency signal attenuation compensation
Disclosed is a high-frequency boost circuitry for use with a computer management system. Detection circuitry at the receiving end of a video signal measures the amplitudes of various frequency...
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7994409 |
Method and apparatus for editing and mixing sound recordings
The present disclosure relates to audio mixing and editing devices and methods. A system is provided that permits mixing of and editing of multiple input audio tracks through the use of visual...
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7935877 |
System and method for music composition
The present disclosure relates to music composition devices and methods. A system is provided which allows composers of all skill levels to easily create music that is pleasurable to the ear. The...
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RE41966 |
Device and method for repeatedly updating the function of a LCD monitor
A monitor control system capable of reprogramming the function of a LCD monitor. The monitor control system utilizes VGA signal lines for video signal transmission during normal mode of operation...
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7820900 |
System and method for sound recognition
The present disclosure relates to sound and speech recognition devices and methods. A system is provided that utilizes a system of tonal and rhythmic visualization methods to recognize different...
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7817105 |
Image forming method and charged particle beam apparatus
An image forming method and a charged particle beam apparatus suitable for suppressing the inclination of charging when scanning a two-dimensional area with a charged particle beam. A third...
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7796044 |
Eye protection apparatus
An eye protection apparatus includes a sensor adapted for sensing the presence of a person within a predetermined distance range in front of a monitor and outputting a pulse signal, an amplifier...
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RE41631 |
Multi-stage function mapping for a range of input values
Gamma correction or other power Power functions and other self-similar functions are generated for correcting the light intensity for digital pixels implemented in hardware. Two levels of mapping...
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7719596 |
Display apparatus, burn-in correction system and burn-in correction method
A burn-in correction system including a display unit equipped with a display panel displaying an image according to input image data, and an imaging unit acquiring imaged image data by imaging the...
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7696956 |
Apparatus for video graphics array testing
An apparatus for video graphics array (VGA) testing includes a connector, a switch, and an output. The connector has at least one signal output pin. The signal output pin of the VGA connector is...
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7671856 |
Measuring timing parameters of RGBHV analog video
A unique test pattern is used for measuring timing parameters of RGBHV analog video signals. For horizontal timing a horizontal line includes within an active video region left and right portions...
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7650036 |
System and method for three-dimensional video coding
Systems and methods are provided for receiving and encoding 3D video. The receiving method comprises: accepting a bitstream with a current video frame encoded with two interlaced fields, in a...
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7598959 |
Display controller
Apparatus and systems, as well as methods and articles, may operate to update video display pixels. A video display bus can communicate data to a video display according to specified clock...
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RE40574 |
Device and method for repeatedly updated the function of a LCD monitors
A monitor control system capable of reprogramming the function of a LCD monitor. The monitor control system utilizes VGA signal lines for video signal transmission during normal mode of operation...
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7421375 |
Organic electroluminescent device and driving method thereof
The present invention relates to an organic electroluminescent device and a driving method thereof. The organic electroluminescent device according to the present invention comprises a plurality of...
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RE40422 |
Device and methods for repeatedly updating the function of a LCD monitor
A monitor control system capable of reprogramming the function of a LCD monitor. The monitor control system utilizes VGA signal lines for video signal transmission during normal mode of operation...
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RE40325 |
Device and method for repeatedly updating the function of a monitor
A device and a method for updating the function of a monitor according to the invention. By using the USB signal lines directly for data transmission and recording the data of a monitor controller...
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7187345 |
Image forming method and charged particle beam apparatus
An image forming method and a charged particle beam apparatus suitable for suppressing the inclination of charging when scanning a two-dimensional area with a charged particle beam. A third...
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7180477 |
Portable automatic test instrument for video displays and generators
Portable automatic video device tester including a programmable video generator and analyzer, a signal conditioner/switching device, a command module, a portable computer (laptop) with an integral...
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7158127 |
Raster engine with hardware cursor
An improved raster engine adapted to render video data from a frame buffer to one of a plurality of disparate displays is disclosed which comprises an integral bounded video signature analyzer, a...
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7158130 |
Method and apparatus for preventing residual image in liquid crystal display
An adaptive method and apparatus prevents the formation of residual images in a liquid crystal display caused by a discharge of liquid crystal cells upon power-off. When an off-time of a ramp...
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7151520 |
Liquid crystal driver circuits
A liquid crystal driver circuit is equipped with a memory circuit that temporarily stores inputted image data, a first selector circuit that successively selects image data of multiple channels...
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7102654 |
Driving circuit
A driving circuit of this invention has a comparator that compares an input signal with a sampling signal to perform a pulse width modulation to the input signal, a driving transistor circuit that...
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7002561 |
Raster engine with programmable hardware blinking
An improved raster engine adapted to render video data from a frame buffer to one of a plurality of disparate displays is disclosed which comprises an integral bounded video signature analyzer, a...
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6950097 |
Video display interface controller for host video display unit
A video display interface controller for a host video display unit in which control signals multiplexed with component video signals are extracted and routed according to included address...
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6906688 |
System and method for controlling horizontal size of monitor screen
A system and method for controlling the horizontal size of a monitor screen are provided. The provided system for controlling the horizontal size of a monitor screen includes a processor, a driving...
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6879303 |
Aperture grill type display device and method for controlling luminance
An aperture grill type display device is provided that displays a picture including two areas whose luminance values are different from each other without vertical stripes. The aperture grill type...
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6850211 |
Method for aligning a lens train assembly within a head-up display unit
A method of compensating for distortion errors within a head-up display by mapping default pixel locations within a control environment, storing the default pixel locations to a storing means,...
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6812920 |
Display device
A display device which is suitable for connection to a computer etc. allows an operator to freely set a power saving mode to suppress the wasteful consumption of power. Power reduction means...
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6791576 |
Gamma correction using double mapping with ratiometrically-related segments of two different ratios
Gamma correction or other power functions are generated for correcting the light intensity for digital pixels. Two levels of mapping of segments are preformed to reduce the total number of segments...
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6778170 |
Generating high quality images in a display unit without being affected by error conditions in synchronization signals contained in display signals
Displaying the images encoded in a display signal which also contains synchronization signals and display enable (DE) signal. The DE signal indicates the time points at which the display data...
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6690339 |
Method and circuit arrangement for controlling the operating point of a cathode ray tube
A method and a circuit arrangement for controlling the operating point of a cathode ray tube (3) for use in image technology applications. A video signal (1) is supplied to both the tube (3) and to...
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6686895 |
Display unit for displaying an image based on a video signal received from a personal computer which is connected to an input device
An image display apparatus capable of adjusting a display picture by an input unit through a computer body is disclosed. When the user inputs a control instruction for adjusting the display picture...
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6683585 |
Picture display control system, image signal generating device, and picture display device
An object is to control a picture display device from an image signal generating device (e.g. a PC) by using only a cable for transferring an image signal without using a USB cable or the like, so...
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6625666 |
Operation-recording type system for a DDC monitor and related method
An operation-recording type system for controlling a display data channel (DDC) monitor utilizes a control method wherein information of externally inputted signals is recorded in a storage device...
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6611290 |
Image signal correction device
An image signal correction device, provided in an electronic still camera, comprises a CPU, an image signal processing circuit, a gamma look-up table and a display in which a recognition...
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6590572 |
Synchronous serial display monitor control and communications bus interface
A monitor interface cable for transmitting display data and command data between a computer system and a display monitor preferably including a microcontroller. The monitor interface cable enables...
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6577285 |
Gamma corrector and image display device using the same
A gamma corrector inputs a primary color signal as an image signal to each of the differential amplifiers which are connected in parallel to each other and mixes a plurality of output signals which...
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6577301 |
Method and apparatus for rewriting functions and fonts of a monitor
A method and an apparatus for rewriting functions and fonts of a monitor. When an erasable programmable read only memory for controlling the functions or fonts of a monitor is to be refreshed,...
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6563495 |
Automatic screen saver
A method and system for implementing a screen saver function is described. A peak value of a characteristic such as beam current magnitude of a video signal being processed is determined. An...
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6559609 |
Raster center control circuit for CRT-type display device
A raster center control circuit for a CRT-type display device that automatically determines a correct horizontal center position of a raster, regardless of a horizontal sync frequency input from a...
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6552700 |
Monitor adjustment by data manipulation
A monitor, preferably a CRT, comprising a display screen for displaying an image, a frame memory for storing one or more frames of video display data for display by the display screen, and a clock...
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6504534 |
CRT display unit and power supply control method therefor
When a “screen saver” operates to display a homogeneous black picture image after the same image is continuously displayed on a CRT for a predetermined period of time, a power supply for a CRT dis...
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6496160 |
Stroke to raster converter system
An apparatus for converting analog stroke display signals representing electron beam generated stroke traces into raster display information for producing a raster-scan image display. The apparatus...
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6487614 |
Interface control system for exchanging signals by superposing signals to an existed signal line using low voltage differential signal
Signals are transmitted through a plurality of transmission channels, each including at least a pair of signal lines for transmitting an interface signal, between a transmitter and a receiver. A...
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6483485 |
Method and device for protecting eyes through screen displaying setting
A system formed by a device on the CCD or CMOS above a terminal display and a display screen setting program is disclosed. This system will set the working environment of a VDT user to an optimum...
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6473078 |
Method and device for power consumption management of an integrated display unit
A method and a device for power management regarding an integrated display unit including a video display and at least one peripheral device, wherein the video display uses horizontal and vertical...
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6448945 |
Vertical pin distortion correction apparatus and method for a multi-scan display
An apparatus and method for providing image correction for a multifrequency display system. The apparatus comprises a circuit that generates a first signal based on a correction signal, a...
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6351084 |
Method and a device for reducing an electric field produced by a cathode ray tube in its surroundings
The invention relates to a method and a device for reducing an electric field produced by display devices equipped with cathode ray tubes, in their surroundings. According to the invention, a part...
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