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8963898 Control device for a micromirror, method for controlling a micromirror and image projection system  
A method for controlling a micro-mirror, having the following: generating a first control signal which encodes a tilting motion of the micro-mirror about a first tilt axis, at a first frequency;...
8294729 Stroke-to-raster video conversion method having error correction capabilities  
Methods of performing stroke-to-raster video conversion having leading-edge error correction and/or falling-edge error correction are provided. Incoming data is pipelined before being written into...
8060351 Display design system and method  
An LCD display design system and method are disclosed. The method includes performing operations by a variety of operation modules after initial parameters are input and an operation type is...
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,...
RE38537 Self-diagnosis arrangement for a video display and method of implementing the same  
A self-diagnostic arrangement for a video display apparatus and method effectuating the same is disclosed. The apparatus according to the present invention includes a cable connector, amplifiers...
6683586 Apparatus and method of adjusting horizontal position for a video display appliance  
An apparatus for adjusting a horizontal position of a video display appliance in which a display image is put in the center of a monitor screen. The apparatus includes a comparative circuit, a...
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...
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...
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...
6339412 Device and method for stabilizing horizontal transistor of video display device  
A stabilizing circuit for stabilizing a horizontal transistor of a video display device. The stabilizing circuit includes a transient state detector for detecting a transient state of a phase...
6323838 Photosensitive input peripheral device in a personal computer-based video gaming platform  
An interactive video computer system with a light sensitive peripheral device having a photosensitive transducer operating in conjunction with a personal computer platform. The gun or pen-shaped...
6315377 Device and method for protecting a recording head and for reducing power consumption in ink jet recording apparatus  
A device and method for protecting a recording head in an ink jet recording apparatus. If no print command is detected at an idle state in which a power source of the ink jet recording apparatus...
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...
6201537 Sound control circuit and method using microcomputer  
A sound control circuit in a display device includes a microcomputer for generating variable signals corresponding to the amount changed in duty cycle of pulse width modulation output when a sound...
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...
6097355 Purity/beam landing error measurement method for electronic display devices  
A method of calculating beam landing errors in an electronic display device having color phosphor elements and electron guns to generate electron beams to impinge on corresponding phosphor...
6080149 Method and apparatus for monitoring solid tissue heating  
Improved methods and apparatus for monitoring the delivery of radio frequency (RF) energy from electrodes disposed in tissue for inducing hyperthermia and other purposes. In one form, an impedance...
6046713 Color display device including electron beam deflection arrangement for landing-correction  
A color display device including a shadow mask and a correction deflection system for correcting landing-errors. The correction deflection system comprises first and second correction deflection...
6011527 Correction of linearity errors  
In order to compensate for currents which are induced in a convergence yoke (16) by a deflection yoke (14), a pulse of current is injected into an amplifier (26) which receives the convergence...
5963268 Semi-wide view display method and device using the same  
A semi-wide view display method and device using the same are provided with a semi-wide view function for arbitrarily converting an aspect ratio of a screen in a television. The method includes...
5933126 Electronic apparatus with circuitry for adjusting relational expressions representing relation of display adjustment data to other closely related display adjustment data  
An image signal display device includes a program data readout circuit by which at least one second adjustment data, not to be adjusted, takes a proper value relative to a first adjustment data,...
5644197 Cathode ray tube display apparatus with rotatable raster  
Cathode ray tube display apparatus includes a cathode ray tube having a screen (210) and a neck (350). In use an electron beam is directed from the neck (350) towards the screen (210) along an...
5619220 Sound image display method and apparatus  
A sound image display apparatus displays a sound image waveform representing a sound image produced by a multi-channel surround audio signal in a readily visible form. The sound image display...
5550556 Transmitting data and commands to display monitors  
Transmitting via color signals or vertical signals to control a computer's display monitor using software adjustments of the display parameters. A user can vary the display parameters including,...
5410245 Method and apparatus for calibrating electronic scales for the horizontal axis  
A method and apparatus of calibrating electronic scales for the horizontal axis of an oscilloscope is provided. For each of two electronic scales or cursors, output voltages of a horizontal...
5398040 Adaptive crosshatch signal generator  
An adaptive crosshatch signal generator includes a frequency detector for detecting a horizontal scanning frequency, a square calculator supplied with the detected output of the frequency...
5315310 Cathode ray tube display apparatus  
Cathode ray tube display apparatus comprises a cathode ray tube display screen for displaying successive frames of a non-interlaced video image in response to excitation by at least one...
5302964 Heads-up display (HUD) incorporating cathode-ray tube image generator with digital look-up table for distortion correction  
A heads-up display (50) for an aircraft includes a digital image generator (52), a cathode ray tube (CRT) (54) and an optical system (56) which projects an image (58) formed on the CRT screen...
5241281 Microprocessor controlled monitor  
A display monitor capable of providing fully synchronized image display in response to an incoming video signal having a range of possible timing formats. The monitor employs a microprocessor that...
5216412 Display monitor image size regulation  
A display monitor includes a conventional CRT and associated display drive circuitry together with conventional horizontal and vertical deflection systems. A high voltage system is operated in...
5053684 Display tube control system  
System for controlling the position and intensity of an electron beam in a display tube of a display unit in such a manner that both analog signals as well as alphanumeric characters can be made...
4982178 Shadow mask color system with calligraphic displays  
A display system is disclosed utilizing a cathode ray display device utilizing three electron beams which are directed through a shadow mask to excite three-color phosphor dots, and which is...
4876488 Raster rotation circuit  
A system for rotating images on a raster display device through an angle includes a tilt angle signal, first and second tilt angle sine function modulators and first and second tilt angle cosine...
4754205 Oscilloscope having auxiliary display of a labelled cursor  
An instrument for providing a principal display representing the variation of a first quantity as a function of a second quantity, comprises a display screen. A visually distinct dot is generated...
4713657 System for increasing the brightness of a multibeam dot-pattern cathode ray display tube  
In order to increase the light intensity and legibility of the characters displayed on the screen of a cathode-ray tube, all dots of the same vertical line of the character or even all dots of...
4697177 High resolution dot-matrix character display  
Resolution of a dot-matrix character display system for a CRT is enhanced by storing two bits for each dot space, thus storing qMxn bits, where M is the number of dot spaces in a row, and N is the...
4684937 Enhanced data display system  
Display of alphanumeric characters and other symbols generated in a dot-matrix form on a CRT is enhanced by modulating the CRT beam sinusoidally at the dot matrix clock rate to produce one full...
4683469 Display terminal having multiple character display formats  
A display terminal adapted to present character information, in any one of a plurality of different display formats, within a display frame having approximately constant dimensions. The terminal...
4680599 Cathode ray tube display system and method having bidirectional line scanning  
A cathode ray tube display system and method having bidirectional line scanning are disclosed. Bidirectional line scanning is achieved by scanning each odd numbered scan line from left to right...
4663618 Arbitrary raster blanking circuit  
An apparatus is disclosed for displaying arbitrary forms on a raster-scanned cathode ray tube converting the analog X and Y deflection voltages of the raster signal directly into a digital TTL...
4654650 Voltage offset device and method for providing a smooth scroll for a raster scan cathode ray tube display  
A device and method for providing a smooth scroll of a display on a cathode ray tube display device having a display area, horizontal deflecting means receiving horizontal drive pulses for...
4638308 CRT picture display apparatus  
A CRT picture display apparatus of the raster scan type comprises a cathode ray tube for raster scanning, a horizontal deflection circuit for supplying a horizontal deflection current to a...
4625278 Method and apparatus for enhancing CRT screen markings in a physiological display system  
Enhancement of marking symbols indicative of abnormal ECG beats displayed on a CRT storage tube may be effected by periodic revivification. An arrhythmia computer is utilized to detect and...
4551657 Format reconfigurable CRT display  
A CRT display is provided with a multiple-pole, double-throw switching mechanism, which in conjunction with alternate circuitry provides a means for easily reconfiguring the CRT display...
4540982 Delay compensation method and apparatus for digital display systems  
A delay compensation method and apparatus for digital display systems includes a differential clock generator which controls the timing of progenitor digital signals in separate signal-processing...
4472707 Display processor digital automatic gain control providing enhanced resolution and accuracy  
A Digital Automatic Gain Control for a display system having a video display driven by a remote display generator including a display processor which generates binary words that are converted by...
4441057 Correction apparatus for a cathode ray tube  
Non-linearities of an electron beam in a cathode ray tube are corrected in accordance with the position of the beam by circuitry which completes the correction from stored digital values. In...
4434420 Interline spacing adjustment circuit in a scanning CRT visual display system  
A scanning CRT visual display system is provided in which the operation of the CRT controller which provides video blanking pulses and horizontal and vertical sync pulses for controlling the CRT...
4415889 Raster-scanned CRT display system with improved positional resolution for digitally encoded graphics  
In a raster-scanned kinescope display resolution in the direction of slow sweep tends to be limited by the spacing between adjacent scan lines in the direction of fast sweep. Auxiliary minor...
4363025 Signal generating arrangements  
A digitally controlled, presettable, ramp signal generating arrangement comprising digital to analogue converter means (DA) and integrator means (A1, A2) having a first mode in which its output...

Matches 1 - 50 out of 102 1 2 3 >