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)
10/1999
10/27/1999CN1233323A Method and device for determining the phase-and/or amplitude data of an electromagnetic wave
10/27/1999CN1233135A Vertical deflection circuit and colour display tube
10/27/1999CN1232987A Luminous source apparatus, image projecting apparatus and image projection converting apparatus
10/26/1999US5974113 Composing an image from sub-images
10/26/1999US5973661 Image display device which staggers the serial input data onto multiple drive lines and extends the time per data point
10/26/1999US5973656 Image display device
10/26/1999US5973327 Image detector with improved contrast
10/21/1999WO1999053687A1 A wide-range, low-voltage active imaging pixel apparatus and method of using the same
10/21/1999WO1999053684A2 A high voltage transformer
10/20/1999EP0950316A1 Defect channel nulling
10/20/1999EP0950314A1 Electron beam focus voltage circuit
10/20/1999CN1232344A Low power consumption photographic camera with electronic viewfinder
10/20/1999CN1045858C Beam scan velocity modulation apparatus with disabling circuit
10/19/1999US5969775 Video display appliance including a device for eliminating electric field emitted from a cathode ray tube
10/19/1999US5969487 Deflection circuit with damping impedance and current compensation
10/19/1999US5969486 Detecting horizontal blanking time in cathode ray tube devices
10/19/1999CA2093817C Dynamic distortion correction apparatus and method
10/13/1999CN2343726Y Mobile state focusing device
10/13/1999CN1231563A Method for correcting image distortion and device for realizing the same
10/13/1999CN1045705C Arrangement for generating electronic beam current indicative signal
10/12/1999US5966124 Method for adjusting image geometry in a video display monitor
10/12/1999US5966119 Pseudo-synchronizing signal generator for use in digital image processing apparatus
10/12/1999US5965990 Dynamic focusing circuit for a monitor
10/12/1999US5965987 Apparatus for suppressing electric field radiation from a cathode ray tube
10/12/1999US5965875 Color separation in an active pixel cell imaging array using a triple-well structure
10/07/1999DE19815066A1 Film scanner with reliable calculation positioning hole for weave correction
10/06/1999EP0948196A2 Image input device
10/06/1999CN1230845A Vertical deflection circuit
10/06/1999CN1045510C Deflection waveform correction circuit
10/06/1999CN1045509C Frame-based vertical panning system
10/05/1999US5963678 Image signal processing apparatus and method
10/05/1999US5962994 Horizontal deflection output circuit for high-frequency horizontal scanning
10/05/1999US5962993 Horizontal S-shape correction circuit
09/1999
09/30/1999WO1999049654A1 Method and apparatus for improving video camera output quality
09/30/1999WO1999049651A1 Improvement to image acquisition by push-broom scanning
09/30/1999WO1999049571A1 Buffer circuit
09/30/1999DE19813126A1 Filmabtaster mit Prisma zur Abtastung der Perforationslöcher Film scanner with prism to scan the perforation
09/30/1999DE19813125A1 Position hole scanning equipment for use in a film scanner.
09/30/1999DE19813124A1 Film scanner with optically transparent guide elements enables the perforation holes for each scanned image to be scanned
09/30/1999CA2324567A1 Buffer circuit
09/29/1999EP0944999A1 High voltage system
09/29/1999EP0808542B1 An improved telecine
09/29/1999CN1229959A Image sensor
09/28/1999US5960128 Focus control method for sensing an image of high resolution by performing pixel shifting, and image input apparatus employing the method
09/28/1999US5959723 Apparatus for cleaning a transparent cover of a virtual contact color film scanner
09/28/1999US5959608 Spline waveform generation
09/28/1999US5959414 Moire reducing apparatus
09/23/1999WO1999048281A1 Cmos integration sensor with fully differential column readout circuit for light adaptive imaging
09/23/1999DE19812525A1 Film scanner with sectional image state correction achieves improved image reproduction quality
09/22/1999EP0749660B1 Discharging a picture display tube
09/22/1999CN2340133Y Geomagnetism compensating device for colour television set
09/22/1999CN1229319A Generation circuit of kinescope control grid voltage
09/21/1999US5956099 Dynamic focus circuit and display using the same
09/21/1999US5955848 Horizontal deflection S-shaped correction signal circuit with variable capacitance
09/21/1999CA2191916C Thermal imaging device with scanned light emitting diode display
09/15/1999EP0942607A2 Luminous source apparatus, image projecting apparatus and telecine
09/15/1999EP0942583A1 A display type image sensor
09/15/1999CN1045145C Raster distortion avoidance arrangement
09/14/1999US5953081 Complementing circuit for tilt of picture in a display device
09/14/1999US5953004 Device and method for controlling video muting using a microcomputer
09/14/1999US5952795 Stabilized high voltage generation circuit for cathode ray tube display apparatus
09/14/1999US5952767 Index-type color cathode ray tube
09/08/1999EP0940031A1 Devices and methods for improving the image quality in an image sensor
09/08/1999EP0940028A1 Dynamic optical scanning correction device
09/08/1999EP0685142B1 Viedeodisplay control system and method
09/07/1999US5949665 Soft start pulse width modulation integrated circuit
09/07/1999US5949478 Low cost film scanner controlling monitor display and reading of film images at high speed
09/07/1999US5949201 Horizontal linearity correcting circuit
09/01/1999EP0939558A1 Process and device for S-correction in a cathode-ray tube
09/01/1999EP0938814A1 Width and phase control of blanking pulse
09/01/1999EP0938809A1 High voltage regulation by switching retrace capacitors
09/01/1999CN1227455A Compensating control circuit for horizontal scanning size and its compensating method
08/1999
08/31/1999US5946034 Charge/voltage conversion device
08/31/1999US5945793 Display device having set protection function upon generation of abnormal voltage
08/31/1999US5945792 Sawtooth generator with gain control arrangement
08/31/1999US5945791 High voltage system
08/26/1999WO1999030485A3 X-ray examination apparatus
08/25/1999EP0938230A2 Image sensor
08/25/1999CN1227032A Method and device for displaying video image and manufacture of the device
08/24/1999US5942861 Front/back porch voltage-regulator of vertical focus control signal
08/19/1999WO1999041902A2 Video moire reduction
08/19/1999DE19858751A1 Control grid voltage generation circuit for cathode ray tube for television receiver or computer monitor
08/19/1999DE19757339A1 Cable Ray Tube monitor with different image resolution modes
08/18/1999EP0936595A1 Driving circuit for capacitive load and driving circuit for display
08/18/1999EP0935881A2 Color sample interpolation
08/18/1999EP0935880A2 Circuit and method for rapid reading of an image cell
08/17/1999US5940147 Power supply synchronization
08/17/1999US5940126 Multiple image video camera apparatus
08/17/1999US5939844 High-frequency horizontal deflection/high-voltage generation apparatus for cathode ray tube
08/11/1999EP0934650A1 Pincushion control circuit
08/10/1999US5936764 Laser scanning optical microscope
08/10/1999US5936680 Multimedia television receiver
08/10/1999US5936363 User controlled deflection apparatus for correcting upper and lower distortions of a CRT
08/04/1999EP0932910A1 Electron beam deflection system for cathode ray tubes
08/04/1999EP0532676B1 Aspect ratio control for picture overlays
08/03/1999US5933188 Photoelectric conversion apparatus and method with reset
08/03/1999US5933126 Electronic apparatus with circuitry for adjusting relational expressions representing relation of display adjustment data to other closely related display adjustment data
08/03/1999US5932977 Blanking circuit having a pulse width extension part
07/1999
07/28/1999EP0651929B1 System and method for automatically correcting x-y image distortion in a display
07/28/1999CN1044425C Television receiver with apparatus for evading damage of point of light and controlling afterglow
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