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Match Document Document Title
8466874 System and method for graphical rendering of point primitives  
A system for rendering point primitives for output to an electronic display includes electronics configured to determine a position of a point primitive within a sub-pixel grid. The electronics...
6600253 Laterally spaced multiple electron gun color cathode ray tube device  
A cathode ray tube device in which two deflection yokes and two electron guns are used, but in which only one shadow mask is used. Image uniformity is obtained by creating a partial overlap of the...
6545435 Cathode ray tube and signal detecting method in cathode ray tube  
A capacitor for outputting a reference signal is formed by using a part of an envelope. A reference signal according to an anode voltage is output from the capacitor for outputting a reference...
6489708 Laterally spaced multiple electron gun color cathode ray tube device  
A cathode ray tube device in which two deflection yokes and two electron guns are used, but in which only one shadow mask is used. Image uniformity is obtained by creating a partial overlap of the...
6304034 Cathode ray tube and image correcting method  
With the cathode ray tube and image correcting method of the invention, inside the cathode ray tube, an index electrode for outputting an electric detection signal according to an incidence of...
6229262 Electronic power conditioner anode voltage control  
An anode control circuit for at least two traveling wave tubes powered by a common electronic power conditioner. The anode control circuit has separate anode drive circuits for the traveling wave...
5969477 Cathode-ray tube apparatus with a common deflection driving circuit  
On a rear plate of a vacuum envelope are provided a plurality of electron guns for emitting electron beams to a phosphor screen, and deflection devices for deflecting the plurality of electron...
5831373 Cathode ray tube with plural electron gun assemblies  
A cathode ray tube includes a vacuum envelope having a face plate (1), a continuous phosphor screen (7) formed on the inner surface of the face plate (1), the phosphor screen (7) including a...
5764003 Device with enhanced reliability for the electrical supply of a set of electron tubes  
A device for the electrical supply of a set of electron tubes including a main supply source for the parallel supply of at least cathodes and collector electrodes of the electron tubes, first...
5694003 Plural gun color CRT with inclined index phosphor layers  
A color cathode-ray tube comprises a phosphor screen formed on an inner surface of a face plate and having a plurality of three-color phosphor layers. A plurality of first index phosphor layers...
5418426 Picture tube having a plurality of guns  
It is known to provide a large screen area using a picture tube having a plurality of guns. The object is to provide a transition of continuous brightness, so that the partial picture transitions...
4777407 Color cathode ray tube device  
A color cathode ray tube includes a screen, a shadow mask and an electron gun section. The electron gun section comprises a plurality of separate unit electron guns. The screen is divided into a...
4542339 Cathode ray oscilloscope with a waveform storage capability  
A CRO comprising a scan converter storage tube for storing the input waveform, and a CRT for displaying the input waveform received either directly from the signal input of the instrument or via...
4326150 Cathode ray tube device for display system  
Each of picture elements on a color display system is formed of a triad of small monochromatic cathode ray tubes luminescing in red, green and blue in response to unfocused electron beams from...
4223253 Focusing system for color TV camera  
The focusing system for a multi-pickup tube color television camera includes a main focus coil and a vernier focus coil about each pickup tube. The main focus coils are coupled in series to a...
4135208 Cathode ray tube recording apparatus  
In a twin tube recording CRT system, apparatus is provided for accurately aligning the line scan trace of the two tubes with respect to each other. The positioning voltage applied to the vertical...
4091392 Skew correction  
In a twin tube recording CRT system, apparatus is provided for accurately aligning the line scan trace of the two tubes with respect to each other. The positioning voltage applied to the vertical...
3996611 Cathode ray tube deflection circuit  
In a magnetically deflected cathode ray tube (CRT) display, the deflection coil is connected in series with two separate amplifiers. The first amplifier provides the main deflection current and is...
3921028 Device for observing waveform of microwave signal  
Apparatus for displaying the waveform of a microwave signal which embodies means for producing an electron beam, deflecting said beam in synchronism with the microwave signal and permitting...
3813608 AMPLIFIER DEVICE  
An electron beam semiconductor amplifier device having at least one array parallelly connected, back-biased semiconductor target diodes of impedance low compared with that of the amplifier load...
3621326 TRANSFORMATION SYSTEM  
A photogrammetric system for automatically registering a pair of photographic images for stereographic inspection. Automatic registration of the photographic images is accomplished by...
3604969 MINIATURIZED CATHODE-RAY TUBE WITH PRECISELY ORIENTED ELECTROSTATIC DEFLECTION ELECTRODES  
A character display system has a plurality of small cylindrical side-by-side cathode-ray tubes about 0.8 inch in diameter and less than 4 inches long, aligned to form a line of individual...
3596130 STRIP TRANSMISSION LINE OSCILLATOR  
An improved strip transmission line oscillator, having an adjustable plate transmission line to match the characteristics of the particular tube used in the oscillator to achieve optimum output of...
3586902 VERTICAL DEFLECTION ARRANGEMENT IN A COLOR TELEVISION SYSTEM  
The vertical deflection coils in a color television system are series connected. Corrective deflection fields are supplied by auxiliary windings, each made of much thinner wire than the...
3577171 SYSTEM USING A MODIFIED ULTRASONIC IMAGING TUBE  
An improved ultrasonic to visual signal conversion system utilizing a cathode ray tube, said tube having a piezoelectric face plate or conversion plate, a controlling screen adjacent thereto and a...
3488435 TIME-DIVISION MULTIPLEX SYSTEM WHEREIN A VIDICON IS USED FOR FRAME STORAGE OF VIDEO SIGNALS  
3443147 TELEVISION CATHODE RAY TUBE APPARATUS  
1,140,304. Cathode-ray tube circuits; semiconductor sawtooth circuits. FERNSEH G.m.b.H. 17 July, 1967 [16 July, 1966], No. 32684/67. Headings H3T and H4T. In a television system the vertical...
3441350 POSITIONING DEVICE FOR THE ABSOLUTE DIGITAL DETERMINATION OF MEASURING VALUES  
1,139,691. Position digitizer. CARL ZEISSSTIFTUNG [trading as CARL-ZEISS]. 13 Jan., 1966 [14 Jan., 1965], No. 1593/66. Heading G4H. In a system for marking one lead in each of a plurality of...
3428852 DISPLAY SYSTEM  
A system for receiving queries from data entry means at a plurality of remote stations and for sending replies from a central station having data storage and data processing means to the...
3424932 ELECTRICAL IMAGE DEVICE INCLUDING A VACUUM TUBE PROVIDED WITH ENDWALL HAVING AN ARRAY OF ELECTRICAL CONDUCTORS RECEIVING ELECTRICAL CURRENTS FORMING THE IMAGE AND AMPLIFYING MEANS FOR SAID CURRENTS  
3403397 Duochromatic indicator for a diversity polarization radar receiver  
3384780 Slave oscilloscope remotely activated by master oscilloscope  
3340418 Phase reversing control circuit for nullifying the effect of a. c. transients in a cathode-ray tube  
3330988 Instructional oscilloscope  
3324346 Character generator system  
1,089,281. Alpha-numeric displays. A. B. DICK CO. Jan. 28, 1965 [Jan. 28, 1964], No. 3853/65. Heading H4F. In an arrangement for generating character representative signals the characters, which...
3307178 Signal storage system for a radar system  
3305750 Circuit for providing coincidence of colour television pick-up tube rasters  
993,448. Cathode-ray tube circuits; television. FERNSEH G.m.b.H. Sept. 30, 1963 [Sept. 29, 1962], No. 38356/63. Headings H4F and H4T. The vertical scanning coils 21, 22, 23 associated with...
3293482 Plural output traveling wave tube  
3289196 Cathode ray tube display with means for recording the tube display  
3268763 Space-time sequence generator for electron beam machining  
1,045,686. Electron beam machining. UNITED AIRCRAFT CORPORATION. June 20, 1963 [June 20, 1962], No. 24554/63. Heading B3V. [Also in Divisions G3 and H4] In an electron-beam machining apparatus a...
3260887 Seismic display system  
3235798 Method and apparatus for automatic recording of the spectrum of lightemitting objects  
954,979. Photo-electric spectrometers. PRETEMA A.G. May 3,1960 [May 4,1959], No. 15590/60, Heading G1A. The spectral distribution of radiation emitted or reflected by, or transmitted through, an...
3209352 System for electronic pictorial position comparison  
3209201 Beam position identification means  
3184630 Three-dimensional display apparatus  
3167681 Electrostatic deflection circuit  
1,027,445. Colour television; transistor sawtooth circuits. RADIO CORPORATION OF AMERICA. March 6, 1963 [March 27, 1962], No. 8956/63. Headings H3T and H4F. In a deflection system for cathode-ray...
3156111 Method and apparatus for use in ultrasonic rail testing  
3147445 Quadrupole focusing means for charged particle containment  
3138796 Three-dimensional display apparatus  
3130341 Rapid response semiconductors  

Matches 1 - 50 out of 318 1 2 3 4 5 6 7 >