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8102386 |
Driving apparatus of display device and method for driving display device
An apparatus for driving a display device includes a signal controller which converts an input image signal of a first frame frequency into a plurality of output image signals of a second frame...
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8096665 |
Spatially offset multi-imager-panel architecture for projecting an image
A high-resolution image is generated using multiple spatially offset lower-resolution digital micro-mirror device (DMD) panels. Multiple lower-resolution subframe signals for controlling the...
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8089423 |
Automatic configuration of multiple monitor systems
Control of multiple display screens associated with a computer, wherein the auxiliary screen display content that depends on conditions of the computer. During some times the auxiliary screen...
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7893943 |
Systems and methods for converting a pixel rate of an incoming digital image frame
A system and method for converting a pixel rate of a digital image frame is provided. The system includes a display controller with an embedded buffer and programmable input and output buffers. The...
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7885690 |
Methods for driving devices capable of displaying images and processing audio messages
Methods for driving devices capable of displaying images and processing audio messages are provided. A representative method comprises: operating a device capable of displaying images and...
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7864137 |
Burning system having print interface for liquid crystal display
An exemplary burning system (20) for a liquid crystal display includes a VGA (video graphics array) interface (230), a DVI (digital visual interface) (240), an interface-inverting circuit (220)...
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7834835 |
Display control drive device and display system
In a display control drive device that displays an image on a display device, a data transfer rate may vary depending on received image data because of a difference in an image size. Assuming that...
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7834866 |
Display panel driver and display panel driving method
A display panel driver includes: a clock generator for generating a clock signal; a horizontal reference generating circuit having a first frequency divider for dividing the frequency of the clock...
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7808498 |
CAD data evaluation method and evaluation apparatus
The apparatus has an evaluated value calculating means 102 for calculating the complexity of the object shape and the complexity of the modeling structure of the object CAD data input by the CAD...
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7755568 |
Video muting device for digital video signal and muting method therefor
A video muting device for a digital video signal, and a video muting method thereof. The video muting device includes a scaler which determines according to a clock (CLK) signal of an inputted...
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7737960 |
Apparatus and method for image frame synchronization
A source frame signal received at a first frame rate is converted to a destination frame signal output at a second frame rate. By adjusting the clock frequency of the clock signal in the...
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7671821 |
Image signal generating apparatus, image signal transmission apparatus, image signal generating method, image signal transmission method, image display unit, control method for an image display unit, and image display system
An image signal generating unit supplies a single image signal to multiple image display units having different unit numbers. Embedded in the image signal is an index signal designating the image...
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7589736 |
System and method for converting a pixel rate of an incoming digital image frame
A system and method for converting a pixel rate of a digital image frame is provided. The system includes a display controller with an embedded buffer and programmable input and output buffers. The...
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7551185 |
Apparatus for re-ordering video data for displays using two transpose steps and storage of intermediate partially re-ordered video data
A generic apparatus (14) re-orders video data for various types of displays, such as plasma discharge panels (PDPs), digital micro-mirror devices (DMDs), liquid crystal on silicon (LCOS) devices,...
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7496627 |
Automation control system having digital logging
A convergence and automation system includes (a) an internet-protocol based network, (b) hardware implemented with a web service for devices (WSD) protocol, wherein the hardware includes a...
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7456816 |
Lamp frequency control system for display and method for controlling lamp frequency
The invention relates to a lamp frequency control system for a display and method for controlling the lamp frequency. The lamp frequency control system comprises a driving control device and a lamp...
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7327329 |
Dynamically selecting either frame rate conversion (FRC) or pixel overdrive in an LCD panel based display
In a liquid crystal display (LCD) panel based display, a method of dynamically selecting either frame rate conversion (FRC) or pixel voltage overdrive is disclosed. The method is carried out by...
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7304656 |
Device for digital display of a video image
The present invention relates to a device for digital display of a video image using time-division modulation. This device is intended to display a video image during a video frame comprising a...
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7295173 |
Image display method
An image display method including dividing an original image for one frame period into a plurality of subfield images, arranging the subfield images in a direction of a time axis in an order of...
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7248256 |
CAD data evaluation method and evaluation apparatus
The apparatus has an evaluated value calculating means 102 for calculating the complexity of the object shape and the complexity of the modeling structure of the object CAD data input by the CAD...
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7212174 |
Systems and methods for sharing application data in a networked computing environment
A system and method for facilitating application sharing in a networked environment is provided. Specifically, the system divides a display area on a host computer into a plurality of regions, with...
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7184001 |
Method and apparatus for frame processing in a liquid crystal display
A method of frame processing which includes the following steps: 1) an input frame is input into the frame processing device, 2) according to the input frame and the previous input frame, the frame...
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7176848 |
Method of synchronizing images on multiple display devices with different refresh rates
A method for displaying images on multiple monitors with different refresh rates is disclosed. To prevent screen tearing, the surface containing image data is not released when the access by the...
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7170469 |
Method and apparatus for image frame synchronization
A method and apparatus for converting a source frame signal received at a first frame rate to a destination frame signal output at a second frame rate. By adjusting the number of pixel data in the...
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7161558 |
Calibration system for an electronic sign
Electronically programmed signs consist of any array of picture elements (pixels) that can be controlled independently to create an image. Varying the intensity of each pixel and adding multiple...
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7136110 |
Image signal processing apparatus
A resizing unit resizes a captured image or an inputted image and outputs a resized image. A first conversion unit converts the resized image into an RGB image or an image for a TV monitor. A...
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7119779 |
Display device refresh
Some embodiments provide application, at a beginning of a first display frame, of a first potential to a pixel imaging element, the first potential to reset the pixel imaging element to a reset...
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7091967 |
Apparatus and method for image frame synchronization
A source frame signal received at a first frame rate is converted to a destination frame signal output at a second frame rate. By adjusting the clock frequency of the clock signal in the...
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7085804 |
Method for processing objects of a standardized communication protocol
In a method for processing objects of a standardized communication protocol for image and data exchange between devices via a communication network by means of processing devices, the objects are...
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7061512 |
Constant-weight bit-slice PWM method and system for scrolling color display systems
A display system 100 includes a light source 110 and a color wheel 114. An optical section 112 is arranged to receive light from the light source 110 and to direct the light toward a color wheel...
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7006115 |
Supporting variable line length in digital display timing controllers using data enable signal
A digital display unit which receives horizontal lines of unequal length in a V-active region and computes an average length of the lines. The average is used to generate horizontal line demarkers...
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7006112 |
Method for scaling image frame
A method for scaling an image frame by an off-screen technology is provided. An image frame consisting of n rows and m columns of data is stored into a storage device. The image frame is divided...
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6927746 |
Apparatus and method for detecting display mode
An apparatus and method for automatically detecting a display mode to be used in a serial data interface (SDI) of a decoded video signal is provided. The apparatus for detecting a display mode...
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6909406 |
System and method for selecting a presentation mode
A presentation module associated with the BIOS of an information handling system, such as a portable computer, allows an intermediate level driver, such as a dynamic link library, to set the...
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6894684 |
Computer system and image processing method therefor
Disclosed are a computer system and an image processing method, that can easily reduce the EMI (electromagnetic interference), introduced into a liquid crystal display using the spread spectrum....
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6876339 |
Semiconductor device and driving method thereof
The object is to realize format conversion in inputting an image signal corresponding to conventional low resolution (hereafter referred to as a video signal) to an active matrix semiconductor...
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6816131 |
Single horizontal scan range CRT monitor
A single horizontal scan range CRT monitor that includes a receiver for receiving display signals in a digital format from an external source, the initial display signals having one of a plurality...
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6809716 |
Image display apparatus and method for protecting a screen of an image display apparatus
An apparatus for protecting a screen of the plate type image display apparatus is disclosed, in which an A/D converter converts analog R, G, B image signals into digital R, G, B image signals...
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6774912 |
Multiple display device display controller with video overlay and full screen video outputs
Multiple independent displays from one graphics controller can be driven in a wide variety of modes using multiple display controllers. This invention incorporates a unique combination of...
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6731251 |
Device for supporting two interfaces including the TV image card and the LCD panel image card
A device for supporting two interfaces including a TV image card and a LCD panel image card is disclosed. The device can be inserted by the TV or the LCD panel image card according to the user's...
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6724351 |
Method and apparatus for changing the mode of a display apparatus
A display apparatus and computer system employing the same include a dual mode television/monitor display which is operable to provide television display output in an interlaced mode of operation...
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6686894 |
Image display apparatus and method
An image display apparatus and method having a synchronizing signal decimation circuit for performing decimation of vertical synchronizing signals, an image decimation circuit for performing...
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6559839 |
Image display apparatus and method using output enable signals to display interlaced images
A matrix display panel has scan lines that are selected in consecutive order. An interlaced image signal is displayed by the use of one or more output enable signals that enable only every second...
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6545688 |
Scanning an image within a narrow horizontal line frequency range irrespective of the frequency at which the image is received
A display unit designed to be scanned within a narrow horizontal scanning range irrespective of the frequency at which the horizontal lines of an image are received. If the horizontal line...
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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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6407723 |
Image display apparatus
An image display apparatus has a synchronizing signal decimation circuit for performing decimation of vertical synchronizing signals, an image decimation circuit for performing decimation of image...
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6373477 |
Display driving
In a method of driving a display (D), field information from a field of an image signal is distributed (DD) over a plurality of sub-fields, and a start time for each sub-field is generated (AU,...
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6359600 |
Matrix display device for displaying a lesser number of video lines on a greater number of display lines
A matrix display device comprises a matrix display (10) with picture elements (18) arranged in a number of display lines (R). A driving circuit (3) supplies picture signals (Ds) to the picture...
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6340959 |
Display control circuit
In the display control device of the present invention, individual control signals are supplied to a liquid crystal display device and a television-signal encoder respectively from a reading...
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6154225 |
Virtual refresh™ architecture for a video-graphics controller
A single-chip video-graphics controller displays a color image stored in an external display memory simultaneously on two devices having different refresh and display requirements. The controller...
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