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7995851 |
Method of, and apparatus for image enhancement taking ambient illuminance into account
A method of and an apparatus for image enhancement taking ambient illuminance into consideration. The image enhancement method includes calculating an original-luminance contrast which is a...
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7972206 |
Gaming machine and display device therefor
A gaming machine capable of maintaining the interest of a player even when the gaming machine does not work normally. For, example, a slot machine (10) comprises a display device (30) for...
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7952748 |
Display device output adjustment system and method
A display device output adjustment system comprises an electronic device having a visual adjustment module configured to automatically adjust a size of visual content displayed on a display device...
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7843444 |
Video graphics array interface tester
An exemplary video graphics array interface tester includes a VGA connector being configured to couple to a VGA interface to be tested and having a plurality of signal pins to output different VGA...
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7839512 |
Printing apparatus, printing method, image processing apparatus, image processing method, storage medium, and program
Printing apparatus including a layout setting screen. The layout setting screen includes a layout selection area for displaying choices of a layout corresponding to a selected print media, a list...
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7825931 |
Data display system, data relay device, data relay method, data system, sink device, and data read method
A repeater comprises an EDID memory to store a control data and a memory control unit. The memory control unit is configured to make access to the EDID memory to read the control data therefrom,...
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7825932 |
Data display system, data relay device, data relay method, data system, sink device, and data read method
A repeater comprises an EDID memory to store a control data and a memory control unit. The memory control unit is configured to make access to the EDID memory to read the control data therefrom,...
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7768518 |
Enabling multiple instruction stream/multiple data stream extensions on microprocessors
Embodiments described herein disclose a system for enabling emulation of a MIMD ISA extension which supports user-level sequencer management and control, and a set of privileged code executed by...
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7679495 |
Displaying unit and method for displaying a steering-wheel angle, to be modified, of a motor vehicle
A display unit for representing a steering-wheel angle, to be modified, of a vehicle is provided, which has a multitude of adjacently arranged indicator elements. One or more of these indicator...
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7667706 |
Data display system, data relay device, data relay method, data system, sink device, and data read method
A repeater comprises an EDID memory to store a control data and a memory control unit. The memory control unit is configured to make access to the EDID memory to read the control data therefrom,...
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7457041 |
Head-mounted display and image adjustment method for the same
A head mounted display includes two imaging apparatuses and at least one optical compensator. The imaging apparatuses can form two virtual images respectively in front of two eyes of a user. The...
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7432671 |
Method and apparatus for a level-shift inverter for cathode ray tube blanking
A level-shifting inverting circuit provides a blanking signal to Grid 1 of a CRT. The circuit provides the blanking signal from a blanking logic signal according to a voltage transfer...
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7248233 |
Control circuit and process for a cathode ray tube display control apparatus
A control circuit of a power supply delivering a supply current to an inductor connected in series with the horizontal deflection yoke of a cathode ray tube display, the inductor being the primary...
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7236145 |
CRT display device and method
A CRT (Cathode Ray Tube) display device, and method, having a FBT (Fly Back Transformer) with a conductive coil, and a step-up circuit supplying a predetermined power to the FBT The CRT includes a...
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7233807 |
Device and method for displaying data in mobile terminal equipped with camera
A device and method for displaying image data and user interface (UI) data in a mobile terminal. A camera outputs captured image data to be displayed and a synchronous signal. The mobile terminal...
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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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7109957 |
Digital display driving circuit for light emitting diode display
A digital display driving circuit is provided for driving a light emitting diode (LED) display to generate video images. The digital display driving circuit comprises a digital gamma-correction...
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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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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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6934734 |
Method and apparatus for managing and presenting changes to an object in a data processing system
A method, apparatus, and computer implemented instructions for presenting changes to data are provided. User input is received through a first program in a first instance of a browser. The user...
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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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6862029 |
Color display system
Disclosed is a method and apparatus for controlling color displayed on a color monitor. The method includes, in one embodiment, the steps of: activating a first color scheme on the monitor;...
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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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6847337 |
Driving apparatus and driving method for an electron source and driving method for an image-forming apparatus
With the present invention, there is provided a driving method that favorably drives an electron source, which is driven in a passive matrix manner, without being affected by a disturbance. There...
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6819306 |
Color correcting and ambient light responsive CRT system
A light-emitting color display system is provided having an optical sensor system in which a plurality of photosensors are directed towards the light source of the light-emitting color display...
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6795043 |
Clock generation circuit having PLL circuit
A first PLL circuit (100) receives a flyback pulse (VFB) as a reference signal and outputs a clock signal (CLK1), and a delay circuit (200) outputs a flyback delay signal (VFBD) having a...
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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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6657623 |
Method and apparatus for transmitting a video signal
In a method and apparatus for transmitting a video signal, parallel digital video signals output from a graphic controller of a computer are transmitted to a driver of a cathode ray tube monitor by...
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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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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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6570546 |
Video display configuration detector
Monitors for use in a tiled monitor system include adjacent monitor detectors arranged to detect the presence of corresponding adjacent monitor detectors on adjacent monitors so that the physical...
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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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6515639 |
Cathode ray tube with addressable nanotubes
A cathode ray tube (CRT) display includes a display panel having a matrix of addressable carbon nanotubes, in which each individual nanotube can be selected to help draw a corresponding electron...
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6448963 |
Device for and method of coding error generated in processing sync signals
A device for coding an error generated in processing sync signals is adapted to code an error caused the incompatibility between a video card and a display monitor so that the user can analyze the...
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6449517 |
Factory mode free setting apparatus and method thereof
A technique for collectively setting a factory mode of operation of a monitor offers adjustments or modifications for particulars of mode data to meet user requirements, by transmitting a set of...
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6437761 |
Monitor status information storage and display
A method for storing status information prior to shutdown of a video monitor due to a failure. An indication of an operational parameter is obtained. Based on the indication, it is determined if...
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6424324 |
Display driver apparatus
An emitter follower amplifier is coupled between the output of a high voltage video amplifier and the cathode of a kinescope for reducing the effective capacitance presented to the video amplifier...
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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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6337695 |
Circuit for controlling a contrast level and compensating a brightness level of a video display apparatus and method therefor
A circuit for compensating a brightness level of a video display apparatus capable of simplifying a circuit configuration and reducing a cost of production by placing a brightness level...
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6323828 |
Computer video output testing
A system is described for testing the video output of a computer of the type in which a video output connector is provided with a data channel, such as a DDC channel, permitting data to be...
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6313831 |
Device for synchronizing a power drive signal of a monitor and a method therefor
A device for synchronizing a power drive signal of a monitor, and a method therefor. The device comprises a central processing unit to receive a horizontal synchronization signal outputted from a...
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6288690 |
Video control circuit for a video display device
A video control circuit controls the gains for red(R), green(G), and blue(B) color video signals inputted to a monitor, the brightness and contrast of a video display on the monitor, and the bias...
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6256026 |
Noise filter circuit and related method
A noise filter includes: a rectifier for receiving and rectifying a pulse output from a signal generator; and a CMOS logic IC for converting the rectified pulse output of the rectifier into a power...
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6104360 |
Apparatus and method for controlling a monitor using first and second color signals
A monitor control device for use in a CRT-type of monitor which receives video signals and synchronizing signals from a host computer and provides a visual display of information on a screen. The...
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6100886 |
Help service function control device added to a multi-channel monitor of a personal computer
A help service function control device is added to a multi-sync(or multi-modc)monitor of a personal computer. The control device uses a micro controller and an on-screen display to control a video...
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6084567 |
Image displaying method and apparatus
A gradation converting process is carried out on an image signal and in accordance with a predetermined gradation converting table, and a visible image, which is represented by an image signal...
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5977711 |
Method and system for optimizing cathode output for aging a cathode ray tube during manufacture
The present invention relates to a method and system for optimizing the output of at least two electron guns in a cathode ray tube for aging the cathode ray tube during manufacture. The system...
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5943029 |
Method and apparatus to provide non-DDC monitor characteristics to system software
A method and apparatus for providing non-DDC monitor characteristics to system software is disclosed. The present invention is primarily directed to use in personal computers. The method of the...
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5943028 |
Self-raster circuit of a monitor
A self-raster circuit of a monitor capable of providing color rasters to a cathode ray tube of the monitor if no video signal is inputted to the monitor from a computer. The self-raster circuit...
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