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Class 345/3.4 - Controller automatically senses monitor resolution


Subclass of Class 345 - Computer graphics processing and selective visual display systems
Definition: Subject matter wherein the selective electrical control
No. of patents: 36
Last issue date: 04/17/2012


NumberTitleIssue Date
8159415Display device and driving method thereof
Provided are a display device and a driving method thereof, which is miniaturized thereby reducing manufacturing costs. The display device includes an interface which receives image information from at least one host device according to a specified or an unspecified...
04/17/2012
7333071Methods of using mixed resolution displays
A method of using two or more display units with different resolutions which have been combined such that the geometry of images displayed across the multiple display units is preserved and the image appears to be substantially continuous to a viewer of the image. C...
02/19/2008
7274382Customizable background sizes and controls for changing background size
This invention provides systems and methods that allow a user to change the size of a background used with a graphics-based user interface. This enables tailored background sizes based on user preference and allowable conditions, which are particularly useful with d...
09/25/2007
7271780Display device and system
A display device, system, and method are provided. The display device has a communication interface adapted to communicate with an archival storage device, a content source adapted to acquire content in an acquisition form, a presentation system for presenting conte...
09/18/2007
7262784LCD controller to hold a fixed image aspect ratio
A circuit and a method for maintaining the aspect ratio of images when there is a difference in format between image sources and display panels is provided. Lines are added in the vertical direction both at the top and at the bottom of the display panel in order to ...
08/28/2007
7248899Portable terminal apparatus having an improved display drive controller
A problem of this invention is to satisfy both of securement of visibility of a display unit and suppression of noises at the time of a telephone call etc. using a receiver and a microphone. In a portable terminal apparatus which relates to the invention, a control ...
07/24/2007
7212174Systems 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 each region comprised of a predetermined number of current pixels. T...
05/01/2007
7200451Method for consistent on/off object to control radios and other interfaces
In a method and system for controlling a device coupled to an information handling system, an object is defined to include a hardware and software component having a corresponding hardware operating state and a software operating state. The hardware component is ope...
04/03/2007
7180531Method and apparatus for enabling application program compatibility with display devices having improved pixel density
A method and apparatus are provided for enabling application program compatibility with display devices having an increased pixel density. According to one method, a call including one or more parameters is directed toward an application programming interface for pe...
02/20/2007
7161558Calibration 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 colors per pixel will enhance the image quality. It is currently common...
01/09/2007
7129936Display unit and electronic device including the same
A display unit of which inspection process to inspect a connector for faulty connection can be automated. The display unit comprises a display section, a display driver IC among a plurality of types of display driver ICs capable of driving and controlling the displa...
10/31/2006
7091967Apparatus 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 destination frame signal, the second frame rate is made to be the same as the f...
08/15/2006
7071894Method of and device for displaying images on a display device
A method for displaying images on a display device. The display device includes a general processing unit, a display having several display units and an individual processing unit per display unit. In order to display the images, data concerning the image to be disp...
07/04/2006
7057621Screen display apparatus and a method for utilizing the screen display apparatus in a mobile terminal
An apparatus and method for displaying a multimedia screen in a mobile terminal. A first memory selectively stores multimedia image data received at a service request of the mobile terminal or text data and background screen image data provided for a display service...
06/06/2006
7053864Hot-plugging method of display apparatus
A hot-plugging method for a display apparatus is disclosed which includes the steps of reading information pertaining to a display apparatus by a predetermined data communication upon recognizing that a display apparatus has been newly connected while a controller p...
05/30/2006
7038697Color gradient paths
A system and method for generating color gradients is provided. The system generates color gradients using techniques from geometric surface modeling. The system and method of the present invention allow designers to specify very complex gradients in a simple way. T...
05/02/2006
6982729Constant size image display independent of screen resolution
A method and apparatus for displaying images on web pages at a constant size, independent of screen resolution and independent of physical screen size is disclosed. By determining the current screen resolution and size and then scaling the image, the image can be di...
01/03/2006
6943753Input channel switching control device for display monitor and method of controlling input channel switching of display monitor
Discriminator receiving a DDC transmission request from an external computer through a DDC control, judges whether a video signal inputted from the computer is a signal of analog specification or digital specification from an analog channel input detection signal fr...
09/13/2005
6927767Picture display apparatus
A picture display apparatus for displaying a picture in response to inputted picture signals of an arbitrary format. The apparatus includes a picture display unit having an arranged matrix of dots for picture display, a picture display unit drive for converting inpu...
08/09/2005
6909406System 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 presentation display type. In one embodiment, a graphical user interface on...
06/21/2005
6819944Mobile terminal equipped with adapter for image display and method for handling changes in connection line quality
Radio mobile terminal 120 is provided with antenna 129, transmitting/receiving output unit 121, image information output unit 122 for outputting image information, line quality monitoring unit 123 for monitoring line quality betwee...
11/16/2004
6819303Control system for an electronic sign (video display system)
A video display system including an electronic sign, a electronic sign control system utilizing a general purpose personal computer, having a video interface card, controlled by clock and command signals from said personal computer, containing a plurality of video a...
11/16/2004
6816139Apparatus for driving liquid crystal display (LCD) panel and LCD panel driving system adopting the apparatus
A panel driving apparatus compatible with various types of panels for liquid crystal displays (LCDs) having different specifications and a panel driving system adopting the panel driving apparatus include: a microcontroller; a data converting unit controlled by the ...
11/09/2004
6816171Device for automatically controlling images on flat panel display and methods therefor
A device for receiving video signals and horizontal and vertical synchronizing signals using a flat panel display device for discriminating modes thereof. The device displays the best images by automatically controlling the mode, in case the mode is unsuitable for t...
11/09/2004
6806848Display apparatus for vehicle
A display unit is disposed in front of a driver's seat in a front central region of a passenger compartment of a vehicle. A sensor senses a condition, such as a driver's eye position, an outside brightness and a steering frequency, affecting the uneasiness of a driv...
10/19/2004
6693635System and method performing image processing of image data of low resolution and arranging image data of high resolution
In an image processing system, processing of image data of low resolution and an image data of high resolution is provided, making it possible to handle large images. The image processing system includes receiving image data from the image on a basis of a...
02/17/2004
6670964Automatic scaler mode detection
A system selects either a first scaler in a host computer or a second scaler in a display device, the first scaler having a predetermined output quality. The system instructs the display device to render a pattern; determines the output quality of the sec...
12/30/2003
6654026Apparatus for processing image signals in a monitor system
An apparatus for processing image signals in a monitor system having an LCD module is enclosed. The apparatus includes an A/D converter converting analog R/G/B input image signals received into first 8-bit digital R/G/B image signals; a microprocessor det...
11/25/2003
6515678Video magnifier for a display of data
The present invention is directed to a system and method for magnifying a display of video data. In an exemplary embodiment, a system for magnifying a display of data includes a receiver for receiving a first set of video data including video data formatt...
02/04/2003
6483502Image reproducing apparatus, projector, image reproducing system, and information storing medium
A liquid crystal projector is provided which automatically sets optimal sample parameters based on input analog image signals, capable of accurately performing image reproduction. The liquid crystal projector stores judging data formed by weighting and gr...
11/19/2002
6348931Display control device
A display control device detects the state of an input video signal, sets the display mode of a display device among n predetermined display modes corresponding to different states of the input video signal on the basis of the detection output, and contro...
02/19/2002
5448697Method and apparatus for simplified control of a video monitor
A method and apparatus which provides bi-directional communication between a video monitor and a computer system unit. This enables the video monitor to inform the system unit of its capabilities without user involvement and also enables the system unit t...
09/05/1995
5448260Color LCD display control system
A value obtained by adding a back porch period following a vertical sync signal output from a CRT controller to the total number of horizontal display lines of a display resolution is set in a register. A counter counts the value set in the register in sy...
09/05/1995
5285192Compensation method and circuitry for flat panel display
A video controller for a personal computing system. The controller compensates CRT video information to generate a display compatible with a flat panel device. The controller includes registers and logic circuits which compensate CRT address information. ...
02/08/1994
5111190Plasma display control system
A plasma display includes a mode discrimination/clock generator. A CRT display controller generates vertical and horizontal sync signals having polarities. The mode discrimination/clock generator discriminates the polarities of the vertical and horizontal...
05/05/1992
 
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