Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 5 - Details of television systems
Patents for H04N 5 - Details of television systems (344,250)
11/1988
11/29/1988US4788591 Switched-mode power supply for a television receiver provided with a stand-by system
11/29/1988US4788590 RF converter employing an SAW filter
11/29/1988US4788567 Output information system for an interchangeable lens
11/29/1988US4788565 Composite camera apparatus composed of video camera and still camera with strobe device
11/29/1988US4788428 Thermodynamics infrared imaging sensor
11/29/1988US4788426 Electronic read/write system
11/29/1988US4787737 Projection display apparatus
11/24/1988DE3716318A1 System for the transfer of information
11/24/1988DE3714861A1 Method and device for conditioning video signals
11/23/1988EP0292324A2 Noise reduction circuit of a video signal
11/23/1988EP0292239A2 Video compositing using a software linear keyer
11/23/1988EP0292163A2 Automatic gain control apparatus for a video signal processor
11/23/1988EP0292140A2 Photoreceptor
11/23/1988EP0292011A2 Input circuit of charge transfer device
11/23/1988EP0291934A2 Index scan system in video tape recorder
11/23/1988EP0291693A1 Video apparatus with a scannable record carrier
11/23/1988EP0291643A2 Semiconductor device
11/23/1988EP0167537B1 Light valve
11/22/1988US4787063 Acquisition and transmission system for a recorder and a computer center
11/22/1988US4787056 Apparatus for estimating the square of digital samples
11/22/1988US4786987 Electronic camera with autofocus warning device
11/22/1988US4786985 Method and apparatus for extracting binary signals included in vertical blanking intervals of video signals
11/22/1988US4786981 Reproduction and recording video signals in tracks
11/22/1988US4786980 Image information recording system
11/22/1988US4786979 Method and system for picture-correct transfer of motion picture film scenes to magnetic tape
11/22/1988US4786971 Image recording and/or reproducing apparatus
11/22/1988US4786970 Logarithmic amplifier
11/22/1988US4786969 Black level correction circuit for video camera
11/22/1988US4786968 Gamma correction of digital video data by calculating linearly interpolated gamma correction values
11/22/1988US4786965 Eletronic endoscope with an imaging device having side bonding pads
11/22/1988US4786964 Electronic color imaging apparatus with prismatic color filter periodically interposed in front of an array of primary color filters
11/22/1988US4786818 Integrated sensor and processor for visual images
11/22/1988US4786809 Circuit for interfacing signals from a sensor
11/22/1988US4786146 Color sequential illumination system for a liquid crystal light valve
11/22/1988CA1245350A1 Video apparatus for generating a conductively isolated control signal
11/22/1988CA1245349A1 Sync extraction for a broadcasting system with time multiplexing of digital and analog signals
11/22/1988CA1245348A1 Time base corrector
11/22/1988CA1245347A1 Display driver amplifier with anti-saturation circuit
11/22/1988CA1245346A1 Video output signal clamping circuit
11/22/1988CA1245345A1 Digital scaling circuitry with truncation offset compensation
11/22/1988CA1245342A1 Image contour correcting device and use of said device in a color television camera
11/22/1988CA1245341A1 Progressive scan television system
11/17/1988WO1988009097A1 Transparent sheet light collector for photostimulable phosphor imaging
11/17/1988WO1988008990A1 Method for reading out an image signal stored in a transparent photostimulable phosphor
11/17/1988EP0291351A1 Radiation image detecting apparatus
11/17/1988EP0291347A2 Image processing method and apparatus
11/17/1988EP0291121A1 Picture display device with stray field compensation means
11/17/1988EP0291118A1 Charge-coupled device
11/17/1988EP0291028A2 Reproducing apparatus
11/17/1988EP0290971A1 Circuit arrangement for automatically switching the control speed of a phase-locked loop
11/17/1988EP0290838A1 Circuit arrangement for automatically switching the control speed of a phase-locked loop
11/17/1988EP0290802A2 Focusing system for camera apparatus
11/17/1988EP0290559A1 Video display system.
11/16/1988CN88102717A Nondestructive readout of latent electrostatic image formed on insulating material cross-reference to related applications
11/16/1988CN88102688A Automatic gain control delay circuit for video signal processor
11/16/1988CN88102547A Charge-coupled device
11/16/1988CN88101553A Photographic apparatus for pictures
11/16/1988CN87215150U Dual-purpose tv stereo projector
11/15/1988US4785409 System for making standard deviations in quantum noise constant throughout a screen display
11/15/1988US4785358 Recording apparatus for recording a video signal obtained from a high speed scanning video camera
11/15/1988US4785353 Block readable video imager having noise compensation
11/15/1988US4785352 Sampled data amplitude detector as for an AGC multiplier
11/15/1988US4785351 Picture signal converting device
11/15/1988US4785350 TV input source identifier
11/15/1988US4785349 Decoding apparatus
11/15/1988US4785297 Driver circuit for matrix type display device
11/15/1988US4785210 Linear motor
11/15/1988US4785191 Interconnected array of photosensors for simultaneously sensing light intensities at each of a number of locations
11/15/1988US4784468 Display monitor shield assembly
11/15/1988CA1244932A1 Crt display unit
11/09/1988EP0290301A1 Active matrix screen for displaying colour television pictures, driving system and method of manufacturing such a screen
11/09/1988EP0290290A1 Light valve projector apparatus having increased light efficiency
11/09/1988EP0290264A2 Video camera
11/09/1988EP0290080A2 Television signal amplifying circuitry
11/09/1988EP0289960A1 Image processing system for a coded signal sequence subjected to predictive coding in different manners
11/09/1988EP0289959A2 Reproduction system capable of reproducing a still image by interrupting a sequence of recorded signals
11/09/1988EP0289944A1 Electronic digital still camera for storing component video signals in memory
11/09/1988EP0289914A2 Method of recording and reproducing information on and from a recording disk
11/09/1988CN88212823U Automatic emergency tv power source with anti-network surge and power cut
11/09/1988CN88102682A Deflection circuit for non-standard singal source
11/09/1988CN88102409A Manual and automatic ambient light sensitive picture control for television receiver
11/08/1988US4783846 Switchable signal source module for use with cable television converter
11/08/1988US4783840 Method for enhancing image data by noise reduction or sharpening
11/08/1988US4783707 Automatic control means for a picture image recording device
11/08/1988US4783704 Skip-field video recorder with high temporal sampling rate
11/08/1988US4783703 Television flicker preventing circuit with gamma value conversion prior to field-to-frame conversion
11/08/1988US4783702 Method of throwing away unnecessary signal charges in solid state image sensing device
11/08/1988US4783691 Color solid-state image sensor
11/08/1988US4783593 Optical system for wide angle IR imager
11/08/1988US4783036 Adjustable support
11/03/1988DE3723508C1 Schaltungsanordnung zur Grauwertkorrektur von Videosignalen Circuit arrangement for gray level correction of video signals
11/03/1988DE3712913A1 Video recorder
11/02/1988EP0289322A2 Deflection circuit for nonstandard signal source
11/02/1988EP0289265A2 Thermal imager
11/02/1988EP0289236A2 Manuel and automatic ambient light sensitive picture control for a television receiver
11/02/1988EP0289235A2 Start-up control circuitry for a television apparatus
11/02/1988EP0289205A1 Magnetic recording apparatus
11/02/1988EP0289191A2 Signal reading circuit
11/02/1988EP0289182A2 Imaging system
11/02/1988EP0289152A2 Apparatus for processing an X-ray image
1 ... 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 ... 3443