Patents
Patents for G09G 3 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes (121,486)
03/1993
03/24/1993CN1070276A Method and device for controlling of matrix displays
03/23/1993US5196839 Gray scales method and circuitry for flat panel graphics display
03/23/1993US5196738 Data driver circuit of liquid crystal display for achieving digital gray-scale
03/23/1993CA1315029C Integrated matrix display circuitry
03/23/1993CA1315026C Liquid crystal display apparatus
03/18/1993WO1993005498A1 Electrophoretic display panel with selective line erasure
03/18/1993WO1993005497A1 Process and device for driving matrix displays
03/18/1993WO1993005425A1 Electrophoretic display panel with internal mesh background screen
03/17/1993EP0571363A4 Solid state 360 degree viewing system.
03/17/1993EP0532191A2 Drive circuit for display apparatus
03/17/1993EP0531504A1 Liquid crystal lens driver electronics for eye protection and high speed shuttering
03/17/1993CN1070060A Computer program controlled colour screen
03/16/1993US5194974 Non-flicker liquid crystal display with capacitive charge storage
03/16/1993US5194854 Multicolor logic device
03/16/1993US5194853 Scanning circuit
03/11/1993DE4129846A1 Liquid crystal display with display voltage control - has photosensor mounted behind continuously operated test field of display for monitoring light action
03/11/1993DE4129459A1 Verfahren und vorrichtung zur ansteuerung von matrixdisplays Method and device for activation of matrix displays
03/10/1993EP0530762A2 DMD display system controller
03/10/1993EP0530761A1 Partitioned frame memory for spatial light modulator
03/10/1993EP0530760A2 Dynamic memory allocation for frame buffer for spatial light modulator
03/10/1993EP0530759A2 Data formatter with orthogonal input/output and spatial reordering
03/10/1993EP0513173A4 Liquid crystal display panel system and method of using same
03/09/1993US5192946 Digitized color video display system
03/09/1993US5192945 Device and method for driving a liquid crystal panel
03/04/1993WO1993004458A1 Electrophoretic display with single character erasure
03/03/1993EP0530005A1 Display apparatus
03/03/1993EP0529934A2 LCD driver and control unit
03/03/1993EP0529933A2 Data stream altering system, for example in a LCD driver
03/03/1993EP0529932A2 LCD scroll mechanism
03/03/1993EP0529831A2 Pixel construction for active matrix liquid crystal displays
03/03/1993EP0529701A2 Display device
03/03/1993EP0528797A1 Field-sequential display system utilizing a backlit lcd pixel array and method for forming an image.
03/03/1993EP0479896A4 Power system and scan method for liquid crystal display
03/02/1993US5191455 Driving circuit for a liquid crystal display apparatus
03/02/1993US5191321 Single cell bimos electroluminescent display driver
02/1993
02/24/1993EP0528685A2 Ferroelectric liquid crystal display device
02/24/1993EP0528646A1 Visual display system and exposure control apparatus
02/24/1993EP0528591A2 Ballasting device and method of preventing short circuits in LCD switching devices
02/23/1993US5189536 Ferroelectric liquid crystal element having uniform high temperature alignment
02/23/1993US5189534 Liquid crystal color displays which cool from isotropic to twisted nematic to smectic
02/23/1993US5189407 Multi-color display system
02/23/1993US5189406 Display device
02/16/1993US5187578 Tone display method and apparatus reducing flicker
02/16/1993CA1313716C Method and apparatus for multi-color display
02/16/1993CA1313715C Raster image generator
02/10/1993EP0526713A2 Liquid crystal display with active matrix
02/09/1993US5185602 Method and apparatus for producing perception of high quality grayscale shading on digitally commanded displays
02/09/1993US5185601 Active matrix liquid crystal display apparatus and method of producing the same
02/09/1993US5185059 Process for producing electrode plate structure for liquid crystal color display device
02/04/1993WO1993002443A1 Electrophoretic display employing grey scale capability utilizing area modulation
02/03/1993EP0526135A1 Liquid crystal display apparatus
02/03/1993EP0526098A2 Picture draw command scheduling in multitasking data processing apparatus
02/03/1993EP0526097A2 Display device
02/03/1993EP0526095A2 Displaying information
02/03/1993EP0526076A1 Active matrix liquid crystal display apparatus
02/03/1993EP0526045A2 Method and apparatus for simulated analog control of color video for LCD applications
02/03/1993EP0525980A2 Method of inspecting an active matrix substrate
02/03/1993EP0525943A2 Method and apparatus for merging independently generated internal video signal with external video signal
02/03/1993EP0525852A1 Display device
02/03/1993EP0525786A2 Display control apparatus
02/03/1993EP0525675A2 Liquid crystal display apparatus
02/03/1993EP0525168A1 Demultiplexer comprising a three-state gate.
02/03/1993EP0524976A1 Video display systems
02/03/1993EP0478621A4 Color display system using thin film color control
02/02/1993US5184124 Method and apparatus for compressing and storing pixels
02/02/1993US5184118 Liquid crystal display apparatus and method of driving same
02/02/1993US5184117 Fluorescent backlight flicker control in an LCD display
02/02/1993US5184114 Solid state color display system and light emitting diode pixels therefor
02/02/1993US5184082 Apparatus and method for testing an active matrix pixel display
01/1993
01/27/1993EP0524842A1 Real time device for presenting TV images on a display panel
01/27/1993EP0524766A2 Liquid crystal display device
01/27/1993EP0524243A1 Stacked display panel construction and method of making same
01/27/1993EP0524210A1 Projection systems.
01/27/1993CN1068465A Digital modulation method for dmd
01/26/1993US5182664 Liquid crystal display having electrically controlled birefringence
01/26/1993US5182549 Liquid crystal apparatus
01/26/1993CA1313225C Chinese character display pager
01/21/1993WO1992015931A3 Redundant shift registers for scanning devices
01/20/1993EP0523797A2 Matrix display device and its method of operation
01/20/1993EP0523796A1 Active matrix display device and its method of operation
01/20/1993EP0523594A1 Method for testing substrater for liquid crystal displays (LCD) using a corpuscular beam
01/20/1993EP0523558A1 Method of driving a ferroelectric liquid crystal display
01/20/1993EP0523147A1 Displays having improved contrast.
01/20/1993CN1068232A Dmd architecture and timing for use in pulse-width modulated display system
01/19/1993US5181131 Power conserving driver circuit for liquid crystal displays
01/19/1993US5181016 Micro-valve pump light valve display
01/19/1993US5181013 Display apparatus
01/13/1993EP0522510A2 Driving method of driving a liquid crystal display element
01/13/1993EP0309574B1 Light valve system and method with pulsed readout
01/12/1993US5179692 Emulation device for driving a LCD with signals formatted for a CRT display
01/12/1993US5179371 Liquid crystal display device for reducing unevenness of display
01/12/1993US5179345 Method and apparatus for analog testing
01/07/1993WO1993000749A1 Modular video subsystem partitioning
01/07/1993WO1993000739A1 Capacitive load driving circuit
01/07/1993WO1993000672A1 Dual anode flat panel electrophoretic display apparatus
01/07/1993WO1992013363A3 Light emitting diode bars and arrays and method of making same
01/07/1993EP0521401A1 Signal level display unit
01/07/1993CA2109567A1 Dual anode flat panel electrophoretic display apparatus
01/05/1993US5177645 Method and apparatus for generating, storing, reproducing, and displaying image information
01/05/1993US5177475 Control of liquid crystal devices