| Patents for H04N 3 - Scanning details of television systems; Combination thereof with generation of supply voltages (14,544) |
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| 03/20/1990 | US4910702 Field deflection circuit in a picture display device |
| 03/20/1990 | US4910599 Imaging apparatus having electronic zooming with high and low speed readout |
| 03/20/1990 | US4910597 Photoelectric converting apparatus accumulating a readout signal and a remaining signal |
| 03/20/1990 | US4910588 Image pick-up apparatus with high resolution and anti-bloom characteristics |
| 03/20/1990 | US4910441 Audio loading modulated side pincushion correction circuit |
| 03/20/1990 | US4910412 Light biased photoresponsive array |
| 03/20/1990 | US4910401 LWIR sensor system with improved clutter rejection |
| 03/20/1990 | CA1266914A1 High voltage generator for television apparatus |
| 03/15/1990 | DE3830577A1 Digital scanning |
| 03/14/1990 | CN1007201B Tv receiver with an automatic white balance adjusting circuit |
| 03/13/1990 | US4908710 Method for driving a liquid crystal display device |
| 03/13/1990 | US4908613 Display device |
| 03/13/1990 | US4907862 Method for generating elecronically controllable color elements and color display based on the method |
| 03/07/1990 | EP0357468A1 Photosensitive matrix with two diodes of the same polarity and a capacitor at each photosensitive point |
| 03/07/1990 | EP0357052A2 Large display apparatus using discharge lamps and discharge lamp load circuit for the large display apparatus |
| 03/07/1990 | EP0356661A2 Regulated power supply with a high-voltage generator for a television set |
| 03/06/1990 | US4906903 Horizontal output circuit for television receiver |
| 03/06/1990 | US4906902 Raster distortion corrected deflection circuit |
| 03/06/1990 | US4906855 Photosensitive matrix with two diodes per dot without specific resetting conductor |
| 02/28/1990 | CN1040106A Multifunction high resolution image input unit |
| 02/27/1990 | US4905116 In a television having a cathode ray tube |
| 02/22/1990 | WO1990001846A1 Scanning circuit device |
| 02/22/1990 | WO1990001844A1 Wide dynamic range image sensor |
| 02/22/1990 | WO1990001688A1 Thermal-image camera with a cooled detector mosaic |
| 02/20/1990 | US4903284 Accordion-type charge-coupled devices |
| 02/20/1990 | US4903131 Method for the automatic correction of errors in image registration during film scanning |
| 02/20/1990 | US4902893 Passive infrared radiation scanning system |
| 02/20/1990 | US4902105 Liquid crystal display device |
| 02/20/1990 | CA1266131A1 Switching power supply with raster width stabilization |
| 02/15/1990 | DE3926323A1 Focussing correction signals generator for two-standard monitor - using two transistors, one diode and resistors and capacitors processing vertical and horizontal deflection voltages |
| 02/14/1990 | EP0354619A1 Image sensor of the frame transfer type |
| 02/13/1990 | US4901155 Signal processing system for large screen display apparatus |
| 02/13/1990 | US4900988 High voltage stabilizing circuit for preventing overheat |
| 02/07/1990 | EP0353725A2 Raster deflection signal generation apparatus |
| 02/06/1990 | US4899141 For a liquid crystal matrix panel |
| 02/06/1990 | US4899091 Cathode-ray-tube astigmatism correction apparatus |
| 02/06/1990 | US4899082 Apparatus for compensating for image rotation in a CRT display |
| 02/01/1990 | DE3924470A1 Circuit changing line reverse feed duration - has base of first NPN-transistor coupled to second NPN-transistor collector via integrating circuit |
| 02/01/1990 | DE3825262A1 Circuit arrangement for the dynamic focusing of the electron beam of image pick-up tubes |
| 01/31/1990 | CN1039341A 垂直跟踪电路 Vertical track circuit |
| 01/30/1990 | US4897729 Generating a video signal representing an image |
| 01/30/1990 | US4897728 Charge transfer device for solid state image pickup apparatus and method of driving the same |
| 01/30/1990 | US4897715 Helmet display |
| 01/30/1990 | US4897581 Horizontal deflection circuit |
| 01/30/1990 | US4897580 Amplifier drive circuit for inductive loads |
| 01/25/1990 | DE3924026A1 Steuereinrichtung fuer bildraster-horizontallage Control means for forming a grid-horizontal position |
| 01/23/1990 | US4896214 Television receiver with a micro-computer controlled operating part and a switching network part |
| 01/23/1990 | US4896082 Raster distortion correction circuit |
| 01/17/1990 | EP0350767A1 Audio winding bridging an air gap |
| 01/17/1990 | CN1006501B Inductance adjustment for transformers |
| 01/11/1990 | DE3822902A1 Circuit arrangement for dynamic focusing of the electron beam of video camera tubes |
| 01/10/1990 | CN1038726A Switch type power supply with protective arrangement for limiting output voltage |
| 01/09/1990 | US4893065 Geometric error compensation circuit of color television camera devices |
| 01/03/1990 | CN1038559A Protection circuit for horizontal deflection circuit |
| 01/02/1990 | US4891707 Television receiver with a controlled, line-separating, switched external-power supply |
| 01/02/1990 | US4891608 #6 Control circuit for horizontal oscillator |
| 01/02/1990 | US4891565 Field deflection circuit in a picture display device |
| 01/02/1990 | US4891564 Dynamic focus circuit |
| 12/27/1989 | EP0348205A2 Device for suppression of leakage of magnetic flux in display apparatus |
| 12/27/1989 | EP0347721A2 Method and apparatus for horizontal raster correction for triangular or sinusoidal deflection |
| 12/27/1989 | EP0347622A2 Switched-mode power supply combined with a horizontal deflection circuit in an image display device |
| 12/27/1989 | EP0192655B1 Method and apparatus for operating a display monitor |
| 12/26/1989 | US4890044 High frequency signal suppression component |
| 12/26/1989 | US4890043 Arrangement for generating a sawtooth current |
| 12/21/1989 | DE3819828A1 Beam-splitting for optoelectronic image recording |
| 12/20/1989 | EP0346849A2 Switching power supply with protection for limiting of output voltage |
| 12/20/1989 | CN2049850U Trunk line amplifier with slope auto-compensation feature |
| 12/20/1989 | CN2049775U Electromagnetic deflection big screen oscilloscope |
| 12/19/1989 | US4888599 Real time apparatus for adjusting contrast ratio of liquid crystal displays |
| 12/19/1989 | US4888529 Television receiver having means for the suppression of line flicker |
| 12/14/1989 | DE3918783A1 Horizontalablenkschaltung fuer eine kathodenstrahlroehre Horizontal deflection for a kathodenstrahlroehre |
| 12/13/1989 | EP0346028A2 Video signal display apparatus |
| 12/13/1989 | EP0345399A2 Method and apparatus for driving capacitive display device |
| 12/12/1989 | US4887011 Computer monitor vertical sweep generator having frequency independent height control and "S" waveform correction |
| 12/12/1989 | US4887010 Display device using shadowmask CRT |
| 12/12/1989 | US4886962 Method for driving a photo-sensor by applying a pulse voltage to an auxiliary electrode during a non-read time |
| 12/12/1989 | US4886330 Infra red imaging system |
| 12/06/1989 | EP0344881A2 Personal head mounted display |
| 12/06/1989 | EP0344622A2 Plasma display control system |
| 12/05/1989 | US4885510 Beam current compensated vertical size control |
| 12/05/1989 | US4885509 High voltage generating apparatus for supplying high voltage to cathode ray tube |
| 12/05/1989 | CA1263744A1 North-south pincushion corrected deflection circuit |
| 11/28/1989 | US4884291 X-ray television imaging using digital circular blanking |
| 11/28/1989 | US4884134 Video endoscope apparatus employing device shutter |
| 11/23/1989 | EP0342936A2 Scanning optical apparatus |
| 11/23/1989 | EP0342503A2 SCR regulator for a television apparatus |
| 11/21/1989 | US4882617 Projection device and associated electro-optic monochrome display device with phosphor layer and interference filters |
| 11/21/1989 | CA1263175A1 Image reader for image processing apparatus |
| 11/21/1989 | CA1263174A1 Vertical deflection circuit with service mode operation |
| 11/21/1989 | CA1263170A1 Charge transfer type opto-electronic sensor |
| 11/15/1989 | CN1037236A Charge-coupled device |
| 11/14/1989 | US4881249 Charge transfer matrix type photodetector with integrated charge-filtering device |
| 11/14/1989 | CA1262974A1 Low drive voltage display device |
| 11/08/1989 | EP0341122A1 Matrix charge transfer photodetector having an integrated charge filtering device |
| 11/08/1989 | EP0340651A1 Raster size regulating circuit |
| 11/07/1989 | US4879602 Electrode patterns for solid state light modulator |
| 11/07/1989 | US4879593 Method of and apparatus for performing low-voltage correction of high-voltage deflection signals for electrostatic-deflection camera tubes in a color video camera |
| 11/07/1989 | US4879470 Photoelectric converting apparatus having carrier eliminating means |
| 11/02/1989 | EP0339312A1 Process for the production of a triangular-like voltage |
| 11/02/1989 | EP0339311A1 Circuit for the correction of geometry distortions on the screen of a cathode ray tube |