Patents
Sitemap › G09 - Educating; Cryptography; Display; Advertising; Seals › G09G - Arrangements or circuits for control of indicating devices using static means to present variable information › G09G 3 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
Patents for G09G 3 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes (121,486)
11/1988
11/02/1988EP0289144A2 Display device
11/01/1988US4782339 Method and apparatus for displaying text on a single-line display of a text station
11/01/1988US4782337 Matrix display device comprising two groups of row electrodes and two column electrodes for image element and its control process
11/01/1988US4782336 Two dimensional visual display
11/01/1988US4781438 Active-matrix liquid crystal color display panel having a triangular pixel arrangement
11/01/1988US4781437 Display line driver with automatic uniformity compensation
11/01/1988CA1244164A1 Light valve display device having integrated driving circuits
11/01/1988CA1244156A1 Multicolour comparison display
11/01/1988CA1243840A1 Display device with variable colour background
10/1988
10/27/1988DE3812463A1 Method for driving a liquid-crystal cell
10/26/1988EP0288168A2 Display device
10/26/1988EP0288011A2 Liquid crystal display device and method of driving the same
10/26/1988EP0287996A2 Liquid crystal display and method of driving the same
10/26/1988EP0287654A1 Video display simulator and analyzer
10/25/1988US4779956 Driving circuit for liquid crystal display
10/19/1988EP0287055A2 Liquid crystal display device
10/18/1988US4779086 Liquid crystal device and method of driving same
10/18/1988US4779085 Matrix display panel having alternating scan pulses generated within one frame scan period
10/18/1988US4779083 Display control system
10/18/1988US4779082 Matrix display apparatus employing movable magnetic elements
10/18/1988US4778260 Method and apparatus for driving optical modulation device
10/12/1988EP0286309A2 Display device
10/11/1988US4777484 Display control device
10/11/1988US4777427 Driving device for electro-luminescence
10/11/1988CA1243102A1 Liquid crystal display device
10/11/1988CA1243101A1 Liquid crystal display device
10/06/1988WO1988007701A1 Light valve system and method with pulsed readout
10/05/1988EP0285493A2 Apparatus for testing light-emitting devices
10/05/1988EP0285402A2 Display device
10/05/1988EP0285401A2 Display device
10/05/1988CN88101453A Method of driving liquid crystal display device and associated display device
10/04/1988US4776026 Apparatus for rotating a dot matrix pattern by 90 degrees
10/04/1988US4775891 Image display using liquid crystal display panel
10/04/1988US4775861 Driving circuit of a liquid crystal display panel which equivalently reduces picture defects
10/04/1988US4775860 Control circuit for an alternating type plasma display panel
10/04/1988US4775857 On-line verification of video display generator
10/04/1988CA1242806A1 Screen manager for a data processing system
10/04/1988CA1242783A1 Displays and subassemblies having improved pixel electrodes
09/1988
09/28/1988EP0284480A1 Procedure to control the colours of a polychrome plasma panel and plasma panel employing this procedure
09/28/1988EP0284372A2 A liquid-crystal display device
09/28/1988EP0284182A2 Color filter pattern for matrixed display devices
09/28/1988EP0284134A1 Method of driving a liquid crystal display device and associated display device
09/28/1988EP0283934A1 Driving circuit for a light emitting diode array
09/27/1988US4774684 Electronic apparatus with a display means
09/27/1988US4773738 Optical modulation device using ferroelectric liquid crystal and AC and DC driving voltages
09/27/1988US4773716 Method of driving a liquid crystal display apparatus employing a ferroelectric liquid crystal cell
09/27/1988CA1242540A1 Plasma panel display selectively updatable on pel line basis
09/22/1988WO1988007250A2 Video display interface
09/22/1988WO1988007249A1 Display with pseudo-colour pixels
09/21/1988EP0283235A2 Liquid crystal display device
09/20/1988US4772948 Method of low cost self-test in a video display system system
09/20/1988US4772886 Matrix driver
09/20/1988US4772884 Independent sustain and address plasma display panel
09/20/1988CA1242285A1 Readout system
09/14/1988CN88101468A Display of light-emitting diode with scanning driver and brightness increment circuit
09/13/1988US4771278 Modular large-size forming lamp matrix system
09/13/1988US4770502 Ferroelectric liquid crystal matrix driving apparatus and method
09/13/1988US4770501 Optical modulation device and method of driving the same
09/07/1988WO1988006549A1 A dive parameter indicating assembly
09/07/1988EP0281160A1 Liquid crystal apparatus
09/06/1988US4769753 Compensated exponential voltage multiplier for electroluminescent displays
09/06/1988US4769713 Method and apparatus for multi-gradation display
09/06/1988US4769712 Optical relay whose target operates ferroelectrically
09/06/1988US4769659 Printer utilizing optical switch elements
09/06/1988US4769639 Liquid crystal drive circuit for driving a liquid crystal display element having scanning and signal electrodes arranged in matrix form
09/06/1988US4769638 Color graphics information display
09/06/1988CA1241727A1 Electric field gradient excited liquid crystal cell having bistability
08/1988
08/24/1988EP0279746A1 Plasma panel having four electrodes per elementary image point, and method of controlling such a plasma panel
08/24/1988EP0279032A2 Passively illuminated display having colour variation
08/23/1988US4766447 Image display apparatus
08/23/1988US4766430 Display device drive circuit
08/23/1988US4766428 Three-dimensionally controlled liquid crystal matrix display and its control process
08/23/1988US4765720 Method and apparatus for driving ferroelectric liquid crystal, optical modulation device to achieve gradation
08/23/1988CA1241135A1 System for controlling a liquid crystal display to display half tone images
08/23/1988CA1241134A1 System for controlling a liquid crystal display
08/17/1988EP0278778A2 An active matrix display device of the non-linear two-terminal type
08/17/1988EP0278253A1 Circuit for energising an electroluminescent panel
08/17/1988EP0278194A1 Electroluminescent display device with memory effect controlled by multiple dephased sustain voltages
08/17/1988EP0154624B1 Apparatus for producing complete tridimensional representations of an object in the space
08/16/1988US4764766 Method for driving and liquid crystal display device including dot matrix display part and fixed pattern display port
08/16/1988US4764765 Binary display device to aid switch setting
08/16/1988US4764728 Apparatus for detecting position of faulty light emitting element in large screen display system
08/16/1988US4763994 Method and apparatus for driving ferroelectric liquid crystal optical modulation device
08/10/1988EP0277254A1 Electroluminescent display drive circuitry
08/10/1988CN87211668U Active infrared equipment for photon gun and digital target system
08/09/1988US4763187 Method of forming images on a flat video screen
08/09/1988US4762400 Ferroelectric liquid crystal electro-optical device having half-select voltage to maximize contrast
08/03/1988EP0276864A2 Electro-optical modulation device
08/03/1988EP0276853A2 An active-matrix liquid crystal color display panel having a triangular pixel arrangement
08/03/1988EP0276280A1 Method for remotely detecting an electric field.
07/1988
07/28/1988DE3700765A1 Moving-writing device
07/27/1988EP0276146A2 Opto-electronic print bars
07/26/1988US4760410 Image display device
07/26/1988US4760387 Display controller
07/26/1988US4759609 Process for the sequential control of a liquid crystal matrix display means having different optical responses in alternating and steady fields
07/20/1988EP0275140A2 Method and circuit for scanning capacitive loads
07/20/1988EP0274942A2 Flat panel matrix visualisation system with protected display of primary data for exploitation
07/20/1988EP0274529A1 Liquid crystal display.
07/19/1988US4758910 Method of controlling a tape deck display
07/19/1988US4758831 Matrix-addressed display device
1 ... 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 ... 1215