Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 3 - Scanning details of television systems; Combination thereof with generation of supply voltages
Patents for H04N 3 - Scanning details of television systems; Combination thereof with generation of supply voltages (14,544)
10/1983
10/12/1983EP0091333A1 Device for protecting the horizontal sweep control of a display
10/12/1983EP0091120A2 Solid-state imaging device
10/11/1983US4409613 SEPP-Based deflection control circuit
10/11/1983US4409523 Pincushion distortion correction apparatus
10/11/1983CA1155174A1 Voltage regulator using saturable transformer
10/05/1983EP0090702A1 Electrode control device for an electronic CRT gun
10/05/1983EP0090457A1 Circuit for generating a sawtooth current in a coil
10/05/1983EP0090085A2 Synchronized switched-mode power supply unit with power line isolated horizontal output stage in television receivers
09/1983
09/28/1983EP0089505A1 CRT deflection distortion correcting circuit
09/27/1983US4406977 Power supply circuit
09/20/1983CA1154153A1 Deflection and power supply circuit with reduced start-up drive
09/20/1983CA1154147A1 Method for a compatible increase in resolution in television systems
09/13/1983US4404500 Projection television apparatus
09/13/1983US4404499 Circuit for minimizing edge hooking in television camera pickup tubes
09/13/1983US4403834 Acoustic-wave device
09/06/1983US4403148 Electro-optical scanning and display system
08/1983
08/30/1983US4402011 Vertical sync counter with automatic recognition of TV line standard
08/30/1983US4401921 Monolithic integrated vertical-deflection circuit for television sets with tangent-corrected, line-frequency-derived digital signal generation
08/30/1983CA1153106A1 Composite keying signal generator for a television receiver
08/24/1983EP0086521A1 Switched-mode self-oscillating supply voltage circuit
08/23/1983US4400711 Integrated circuit protection device
08/16/1983US4399465 System for scanning of motion picture films to derive television signals
08/16/1983CA1152224A1 Dynamic focus control and power supply for cathode ray tube displays
08/09/1983US4398133 High frequency computer terminal power supply with isolation
08/02/1983US4396948 Dual mode horizontal deflection circuit
08/02/1983US4396873 SCR Regulator control circuit
07/1983
07/27/1983EP0084414A2 Self-contained arcade game apparatus and method for object generation
07/26/1983US4395736 Solid state image pickup
07/26/1983US4395708 Sampling and level shifting apparatus to operate in conjunction with a liquid crystal display for converting DC analog drive signals to AC signals
07/26/1983US4395662 Correction circuits for projection television
07/26/1983CA1150826A1 Analog geometry corrector for television camera image tubes
07/19/1983US4394722 Television receiver high voltage generator
07/19/1983US4394690 Variable aspect ratio television receiver
07/13/1983EP0083533A2 Regulated switching power supply device, especially for a visualisation apparatus, and apparatus comprising such a device
07/12/1983US4393408 Optoelectronic device for rotary scanning of videofrequency images
07/12/1983US4393405 Synchronizing circuit for matrix television set
07/12/1983US4393380 Liquid crystal display systems
07/12/1983US4393337 Switching circuit
07/12/1983US4393336 Regulation of the EHT voltage of a CRT
07/12/1983CA1149966A1 Signal processor for beam-scan velocity modulation
07/12/1983CA1149930A1 Beam index type color television receiver
07/06/1983EP0083240A2 Solid state image sensor with high resolution
07/06/1983EP0082953A1 Circuit for optionally switching between a television picture and an enlarged centre portion thereof
07/05/1983US4392090 Remote responsive television receiver ferroresonant power supply
06/1983
06/28/1983US4390820 Television receiver ferroresonant load power supply disabling circuit
06/28/1983US4390819 Television receiver ferroresonant power supply using a two-material magnetizable core arrangement
06/28/1983US4390818 Television receiver
06/28/1983US4390817 Integratable CRT spot cut-off network
06/28/1983US4390816 Scan corrected vidicon camera apparatus
06/28/1983CA1149056A1 Horizontal scanning rate correction apparatus
06/28/1983CA1149054A1 Apparatus for converting cinematographic pictures into video signals
06/22/1983EP0082035A1 Image-pick up and read out apparatus
06/21/1983US4389676 Television receiver high voltage protection circuit
06/14/1983US4388651 Method and apparatus for generating a scanned optical output signal
06/14/1983US4388568 Line end stage including transformer for a television receiver
06/14/1983CA1148253A1 Side pincushion correcting circuit for color television receivers
06/08/1983EP0080915A1 Television receiver deflection control circuit with a progressive start
06/08/1983EP0080566A1 Compact, high cold shield efficiency optical system
06/07/1983US4387399 Power supply switching-regulator particularly for television receivers
06/07/1983US4387324 Remote responsive television receiver ferroresonant power supply protection circuit
05/1983
05/31/1983US4386349 High resolution graphics smoothing
05/31/1983CA1147454A1 Synchronous switched vertical deflection driven during both trace and retrace intervals
05/26/1983WO1983001883A1 Remote responsive television receiver power supply protection circuit
05/25/1983EP0079654A1 Circuit for converting an input d.c. voltage into an output d.c. voltage
05/24/1983US4385324 Wide screen image projection apparatus
05/24/1983US4385293 Gray shade operation of a large AC plasma display panel
05/24/1983US4385264 Start-up circuit for a power supply
05/24/1983US4385263 Television receiver, push-pull inverter, ferroresonant transformer power supply synchronized with horizontal deflection
05/17/1983US4384279 Modular large scale image display device
05/11/1983WO1983001718A1 A method and arrangement for correcting distortion in an image which is recorded electronically and built up along lines
05/11/1983EP0078402A1 Drive circuit for display panel having display elements disposed in matrix form
05/10/1983US4383271 Thermal imager
05/10/1983US4383256 Display device
05/04/1983EP0078045A1 Synchronizing signal generating circuit for solid-state colour video camera
05/03/1983CA1145822A1 Transformer for voltage regulators
04/1983
04/28/1983WO1983001551A1 Vertical sync counter with automatic recognition of tv line standard
04/28/1983WO1983001391A1 Vector scanned video game method and apparatus
04/26/1983US4381477 Circuit for a picture display device for converting an input d.c. voltage into an output d.c. voltage
04/26/1983CA1145480A1 Side pincushion correction modular circuit
04/20/1983EP0077003A2 Color solid-state imager
04/19/1983US4380755 Monolithically integrated two-dimensional image sensor with a difference forming stage
04/19/1983CA1145034A1 Image display apparatus
04/12/1983US4380023 Electronic imaging apparatus with light valve area arrays
04/06/1983EP0075924A2 Solid state image pick-up device having a high resolution and a high sensitivity
04/06/1983EP0075858A2 Photosensor
04/06/1983EP0075696A2 Bidimensional semiconductor image sensor with control or adjustment of the integration time
04/06/1983EP0075690A2 Bidimensional semiconductor image sensor with control or adjustment of the integration time
04/06/1983EP0075677A1 Combined dynamic focus circuit flyback capacitor
03/1983
03/29/1983US4378556 Gray shade operation of sequentially addressed AC plasma panel
03/29/1983US4378516 Pincushion correction in a dual deflection CRT system
03/29/1983CA1143861A1 Regulated deflection circuit
03/22/1983US4377776 Duty-cycle controlled inverter power supply for a television receiver
03/22/1983US4377775 Television receiver ferroresonant power supply disabling circuit
03/17/1983WO1983000960A1 Television receiver high voltage generator
03/08/1983US4376260 System for compensating for intensity variations and beam landing errors in flat panel display devices
03/08/1983CA1142631A1 Thin panel display
02/1983
02/23/1983EP0072595A2 Television line deflection arrangement
02/16/1983EP0071911A2 Display device using a multiplex matrix display panel
02/15/1983US4374366 Integrated horizontal oscillator employing an on-chip capacitor for use in a television receiver
02/15/1983CA1141477A1 Spot arrest system
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