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6586894 |
Picture display device of the index type
Picture display device comprising a cathode ray tube whose display screen ( 10 ) is provided with index electrodes ( 20, 21 ) comprising elongated conducting elements disposed substantially...
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6424102 |
Cathode ray tube of the index type
A picture display device comprising a cathode ray tube of the index type has two patterns of index elements which are electrically separated and each generate separate signals. A first pattern,...
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4897730 |
Image pickup device with index signal generator
An image pickup device comprises an image pickup tube and an index generator having a light shield box; a light emitting diode held in the light shield box; a stripe screen provided on the...
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4185296 |
Color television camera
A color television camera of the phase-split type is disclosed wherein an index signal derived by horizontally scanning an index-generating section, produced at the beginning or end portion of...
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4163250 |
Index tube color television system with deflection rate error correction
In a color television system including a plurality of index signal generating elements located outside an image area of an electron-impinged target surface in registry with successive color stripes...
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3840696 |
SINGLE TUBE COLOR TELEVISION CAMERA WITH RECOVERY OF INDEX SIGNAL FOR ELEMENTAL COLOR COMPONENT SEPARATION
A colour television camera is disclosed which includes a pickup tube and a striped optical colour filter disposed in the path of light incident on the tube. Scansion of the target of the tube by...
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3829607 |
SINGLE TUBE COLOR CAMERA SYSTEM AND METHOD
A single tube color television camera system for producing coherent color video signals representative of the color content of a scene. A filter is disposed in the optical path of the scene, the...
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3789132 |
COLOR CAMERA SYSTEM HAVING COMPLETE SPECTRAL CHARACTERISTICS
Improved color reproduction is made possible by a television camera exhibiting a complete predetermined camera spectral sensitivity characteristic having both the positive and negative lobes....
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3745236 |
COLOR TELEVISION CAMERA EQUIPMENT
A striped color filter device is provided which comprises at least two striped color filter elements. The color filter elements are capable of preventing the transmission therethrough of at least...
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3745237 |
COLOR TELEVISION CAMERA EQUIPMENT HAVING A REFERENCE FILTER AND A COLOR FILTER ASSEMBLY INTERPOSED BETWEEN THE CAMERA AND SUBJECT
A striped color filter assembly comprising at least two different color filter stripes at least one of which may prevent the transmission of at least one colored light and which are arrayed so as...
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3715465 |
APPARATUS FOR DEVELOPING SIMULTANEOUS COLOR TELEVISION SIGNALS INCLUDING A STRIPED COLOR FILTER CONSTRUCTED TO GENERATE A PILOT SIGNAL FOR COMPONENT VIDEO SIGNAL SEPARATION
As described herein, a chrominance television signal containing separable color component portions, together with a square wave pilot signal, and a luminance signal are developed either...
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3678184 |
INDEX SIGNAL GENERATING APPARATUS FOR SINGLE TUBE CAMERA
In a color video signal generating apparatus employing a single image pickup tube photoelectrically converting light projected onto the pickup tube into an electrical output, a screen of parallel...
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3647947 |
CHROMINANCE SIGNAL GENERATOR HAVING A PATTERNED FILTER
A chrominance signal generator used for a color television system, color facsimile system or the like, said signal generator including a striped or latticed special color filter placed in front of...
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3566018 |
COLOR TELEVISION SIGNAL GENERATING SYSTEM
Light from a colored subject is projected onto the photosensitive electrode of a camera tube through a spatial color encoding filter grating including strips of subtractive color material equally...
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3566016 |
COLOR TELEVISION CAMERA ENCODING SYSTEM
A camera tube has two different color signal filter gratings, each with alternate color and neutral density parallel strips, and a reference signal grating of alternate transparent and neutral...
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3566017 |
TELEVISION COLOR DIFFERENCE SIGNAL ENCODING SYSTEM
Each of the (B-Y) and (R-Y) sideband signals of two suppressed color carrier waves derived from a camera tube having a spatial color difference signal encoding filter is envelope detected and...
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3566015 |
COLOR TELEVISION CAMERA SYSTEM WITH MEANS FOR GENERATING AN INDEXING SIGNAL HIGHER IN FREQUENCY THAN THE VIDEO INFORMATION
A color video signal generating apparatus is provided and includes image pickup means having scanning means and being operative to photoelectrically convert light projected onto said image pickup...
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3558807 |
COLOR VIDEO PICKUP SYSTEM WITH MEANS FOR GENERATING A FREQUENCY MODULATED INDEXING SIGNAL HIGHER IN FREQUENCY THAN THE VIDEO INFORMATION
In a color video signal generating apparatus in which a filter having regions respectively selecting light of different wavelength ranges and a screen having separating lenses are optically...
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3551590 |
SINGLE TUBE COLOR TELEVISION CAMERA
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3548092 |
COLOR VIDEO SIGNAL GENERATING SYSTEM
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3526706 |
COLOR VIDEO SIGNAL GENERATING APPARATUS
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3510575 |
COLOR TELEVISION PICKUP APPARATUS EMPLOYING A SINGLE CAMERA TUBE
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3484546 |
COLOR TELEVISION CAMERA WITH SINGLE SCANNING BEAM
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3407265 |
Method and apparatus for producing colour television signals
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3015689 |
Color-television camera
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3001012 |
Color television camera tube with indexing structure
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2941030 |
Color television apparatus
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2932756 |
Color television apparatus
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2922837 |
Color camera output sampling system
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2921117 |
Beam registration system
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2917574 |
Color television pickup system
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2842611 |
Color television registration system
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2827512 |
Color television camera
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2787655 |
Color television camera control
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