Patents
Patents for G09G 5 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators (98,918)
07/1993
07/13/1993CA1320277C Display apparatus and method with multi-window function
07/08/1993WO1993013627A1 Method and apparatus for merging video data signals from multiple sources and multimedia system incorporating same
07/08/1993WO1993013490A1 Method for drawing figure in graphic display system
07/08/1993WO1993012711A1 Display device in medical examination and treatment system
07/08/1993WO1993010518A3 Video/graphics memory system
07/08/1993CA2126861A1 Display device in medical examination and treatment system
07/07/1993EP0550088A2 Image processing arrangement
07/07/1993EP0549717A1 High speed color display projection system and method of using same
07/07/1993EP0549689A1 Digitized picture play back device and method for playing back digitized pictures.
07/07/1993EP0549688A1 Method of recording picture information, record carrier, and picture retrieval and reproduction device for reading the record carrier.
07/07/1993EP0549684A1 Mechanism for controlling presentation of displayed picture.
07/07/1993EP0549633A1 Improved memory system
07/07/1993EP0528797A4 Field-sequential display system utilizing a backlit lcd pixel array and method for forming an image
07/07/1993EP0378535B1 Display processor for image data with non-constant pixel size for chromatic values
07/06/1993US5226140 Apparatus for controlling the transfer of data
07/06/1993US5226119 Graphic display controller
07/06/1993US5226116 Apparatus for converting vector data of characters into dot data having means for reducing frequency of required data conversion
07/06/1993US5226098 Method of and apparatus for generating image data representing integrated image
07/06/1993US5225875 High speed color display system and method of using same
07/06/1993US5225833 Character encoding
07/06/1993US5225824 Apparatus for generating video special effects
07/06/1993US5225819 Screen display device
06/1993
06/30/1993EP0549351A2 Image processing method and apparatus
06/30/1993EP0549316A2 Page buffer rotator
06/30/1993EP0549313A2 N-bit wide parallel rotation algorithm
06/30/1993EP0549309A1 Address reduction scheme implementing rotation algorithm
06/30/1993EP0549256A2 Method of adjusting the weight of a character of an outline font
06/30/1993EP0549029A1 Apparatus for rasterizing image data in outline form
06/30/1993EP0548781A2 Gradation compensation apparatus of video image
06/30/1993EP0548709A2 Controlling display and direct manipulation of a plurality of windows
06/30/1993EP0548646A1 Method and apparatus for distinctively displaying windows on a computer display screen
06/30/1993EP0548645A1 Method and apparatus for efficiently displaying windows on a computer display screen
06/30/1993EP0548586A2 An extendable multiple image-buffer for graphics systems
06/30/1993EP0548425A1 Electronic accident estimating system
06/30/1993CN1073791A Image processing arrangement
06/30/1993CN1073787A Method and apparatus for proportionally displaying windows on a computer display screen
06/30/1993CN1073784A Method and apparatus for distinctively displaying windows on a computer display screen
06/29/1993US5224210 Method and apparatus for graphics pipeline context switching in a multi-tasking windows system
06/29/1993US5224209 System for choosing between operation modes in a data processing system by interacting with a displayed a multinodal hierarchal figure
06/29/1993US5224181 Image processor
06/29/1993US5223831 Ideographical character signalling system
06/29/1993US5223768 Data display apparatus with function for correcting effect of external magnetic field
06/24/1993WO1993012504A1 Figure coloring system in a graphic display system
06/23/1993EP0548052A2 Video picking and clipping method and apparatus
06/23/1993EP0547818A2 Method and apparatus for controlling the processing of digital image signals
06/23/1993EP0547382A1 Method for producing a multitone image
06/23/1993CN1021398C Facility for screen correction in television device
06/22/1993US5222213 Low-cost display controller comprising a DMA or communications controller operating under processor control
06/22/1993US5222208 Device and method for generating dot pattern enlargement data
06/22/1993US5222207 Method and system for determining segment types in figure represented by straight short vectors
06/22/1993US5221968 Ideographic teletext transmissions
06/22/1993US5221921 High speed character generator
06/22/1993CA1319447C Method of magnifying a bit map font data in a horizontal direction
06/22/1993CA1319417C Apparatus for processing image
06/21/1993CA2085712A1 Image processing arrangement
06/21/1993CA2078915A1 Method for accessing an identified window into a multi-window interface
06/17/1993DE4240552A1 Control system for e.g. LED, LCD, plasma, electroluminescent display panels - has data held in memory and assessed by control circuit providing received time base
06/16/1993EP0546773A2 Graphical user interface for editing a palette of colours
06/16/1993EP0266431B1 Image processor
06/15/1993US5220428 Digital video effects apparatus for image transposition
06/15/1993US5220425 Image processing apparatus and method having improved control of plural image memories
06/15/1993US5220412 Color signal converting circuit
06/15/1993US5220312 Pixel protection mechanism for mixed graphics/video display adaptors
06/15/1993US5220252 Focus voltage correction circuit for cathode ray tubes
06/10/1993WO1993011525A1 Global coordinate image representation system
06/10/1993WO1993011500A1 Pixel modification unit
06/10/1993WO1993011499A1 Orthogonal rotator
06/10/1993WO1993004457A3 Address method for computer graphics system
06/09/1993EP0545828A2 Power source control apparatus for display unit
06/09/1993EP0545664A2 Method and apparatus for generating and displaying freeform strokes
06/09/1993EP0545577A2 Display system
06/09/1993EP0544818A1 Video moving message display
06/09/1993DE4139802A1 Sandcastle multistage pulse generator - has pulse input with time interval counter started by flank of input signal
06/09/1993CN1073027A 显示系统 Display System
06/09/1993CN1021152C Storage arbiter method for using in subsystem of video
06/09/1993CN1021151C Grating scanning digital display
06/09/1993CN1021150C Display with enhanced scrolling capabilities
06/08/1993US5218674 Hardware bit block transfer operator in a graphics rendering processor
06/08/1993US5218433 Real time scanning device signal processing circuit including color signal and blanking signal generating circuits
06/08/1993US5218432 Method and apparatus for merging video data signals from multiple sources and multimedia system incorporating same
06/08/1993US5218350 Image processing method for dodging with softened edge transitions
06/08/1993US5218274 Flat panel display controller using dual-port memory
06/02/1993EP0544510A2 Split-level frame buffer
06/02/1993EP0544427A2 Display module drive circuit having a digital source driver capable of generating multi-level drive voltages from a single external power source
06/02/1993EP0544269A2 Character generation device and method therefor
06/02/1993EP0544172A2 Reduction technique for display of a radiographic image
06/01/1993US5216755 Video image creation system which proportionally mixes previously created image pixel data with currently created data
06/01/1993US5216512 Imaging system including an optical system compressing a circular object plane area to an elliptical area at a detection face
06/01/1993US5216413 Apparatus and method for specifying windows with priority ordered rectangles in a computer video graphics system
05/1993
05/27/1993WO1993010522A1 Enhanced color display system and method of using same
05/27/1993WO1993010521A1 Enhanced color display system and method of using same
05/27/1993WO1993010518A2 Video/graphics memory system
05/27/1993DE4138515A1 Displaying text esp. on single line text station - involves using markers showing character insertion position and presence of further text for display
05/26/1993EP0543511A1 Method and apparatus for data conversion
05/26/1993EP0543271A2 Graphics coprocessor board with hardware scrolling window
05/26/1993EP0543089A2 Video display adjustment and on-screen menu system
05/25/1993US5214608 Dual sense amplifier structure for video ramdacs
05/25/1993US5214519 Method and apparatus for producing a specified format output image from an arbitrary format source image
05/25/1993US5214509 Display device testing circuit using false video signal generator
05/25/1993US5214414 Cursor for lcd displays