Patents
Patents for G09F 9 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements (60,950)
05/1992
05/26/1992US5116117 Multiscreen projector apparatus
05/26/1992CA1301971C Electron beam addressed liquid crystal light valve
05/26/1992CA1301886C Multifunction switch incorporating ncap liquid crystal
05/26/1992CA1301880C Dual status magnetic marker having magnetically biasable flux collectors for use in electronic article surveillance systems
05/23/1992CA2030603A1 Signal device
05/19/1992US5115329 Electroluminescent device having a liquid crystal layer adjacent to the electroluminescent layer without any electrode placed therebetween
05/19/1992US5115228 Shuttered display panel
05/19/1992CA1300881C Sheet type surface light emitting display device employing led
05/13/1992EP0485285A1 Electrooptic bistable device, display screen including the same and method of driving therefor
05/13/1992EP0485235A2 A liquid crystal display apparatus
05/13/1992EP0485017A2 Active matrix liquid crystal display device with dark matrix interpixel areas
05/13/1992EP0484842A2 Flat panel display and method of making the same
05/12/1992US5112262 Apparatus and method for electrical connections of a display device
05/12/1992US5112229 Magnetic visual display
05/10/1992WO1992008593A2 A method and a device for manufacturing light panels
05/10/1992CA2095716A1 Method and a device for manufacturing light panels
05/07/1992DE4035260A1 Video projection system for slides or film - uses optical fibre coupling between two spaced projection planes with intermediate image enlargement
05/06/1992EP0256053B1 Matrix of interconnected transistors in thin layers and production method thereof
05/05/1992US5111243 Apparatus and method for adjusting image contrast on a display device
05/05/1992US5111193 Electronic display element for electronic display device
05/05/1992US5111183 Third brake lamp employing optical fibers
05/05/1992US5109573 Brake mechanism for a pivotable character display
05/05/1992US5109572 Locking hinge device for the LCD screen of a word processor
05/05/1992CA1300235C Shopping cart display system
04/1992
04/29/1992EP0482885A1 Display device
04/29/1992EP0482129A1 Matrix-shaped display device
04/28/1992US5109291 Ferroelectric liquid crystal optical modulation device having non-pixel portions controlled to a predetermined orientation state
04/28/1992CA1299787C Tft lcd device having color filter layer decal
04/27/1992CA2054291A1 Display device for the playing of multiple games simultaneously
04/22/1992EP0481834A1 Display device with multi-faced rotating display elements, and display panel formed by such devices
04/22/1992EP0481483A1 Method of manufacturing the front mask of a display device
04/22/1992EP0481327A1 Display device for fuel dispenser
04/22/1992EP0481293A2 Supertwist liquid crystal display
04/21/1992US5107534 Flat panel display system and method
04/21/1992US5106197 Liquid crystal display apparatus
04/21/1992US5106181 Optical waveguide display system
04/21/1992US5105568 Illuminated sign having stencil panel and reflector panel
04/14/1992USRE33882 Liquid crystal display device
04/14/1992US5105290 Liquid crystal display device with an inlet sealant containing particles
04/14/1992US5105263 Projection display apparatus using color temperature correctors and liquid crystal shutters
04/14/1992US5104683 Implanting zinc sulfide layer with magnesium, terbium fluoride and manganese; flexible, reliable; air space, ground vehicles
04/14/1992US5103581 Delivery alert apparatus
04/12/1992WO1992006616A1 Adjustable monitor support assembly
04/08/1992EP0479605A2 Method and apparatus for providing a portable visual display
04/08/1992EP0478802A1 Auxiliary image-observing device for portable liquid crystal display system
04/08/1992CN2101305U Electronic digital range position indicator
04/07/1992US5103332 Color image forming method providing balanced color tone
04/07/1992US5103257 Process for producing or inspecting micropatterns on large-area substrates
04/07/1992US5101587 Numeral display device
04/01/1992EP0478105A2 Fiber optic backlighting panel
04/01/1992EP0477566A2 Improvements in or relating to light modulation
04/01/1992CN2100689U Multi-cathode ray system information display
03/1992
03/31/1992US5101139 Reducing video display radiation
03/31/1992US5101137 Integrated tfel flat panel face and edge emitter structure producing multiple light sources
03/31/1992CA1298082C Fibre optic display device
03/28/1992CA2037323A1 Brake mechanism for a pivotable character display
03/25/1992EP0477040A2 Method for checking marks
03/25/1992EP0477014A2 Display unit having brightness control function
03/25/1992EP0476975A1 Flat panel display device
03/24/1992US5099343 Edge-illuminated liquid crystal display devices
03/24/1992US5099301 Electroluminescent semiconductor device
03/24/1992US5099173 Plasma display panel having an auxiliary anode on the back substrate
03/19/1992WO1992004706A1 Billboard
03/19/1992WO1992002846A3 Optical display
03/19/1992CA2051613A1 Method for checking marks
03/18/1992EP0475519A1 Interconnection structure
03/18/1992EP0475502A2 Head-up display
03/18/1992EP0289544B1 Electron beam addressed liquid crystal light valve
03/18/1992CN2099360U Multifunction bill-board
03/18/1992CN1059614A Transparent electro-conductive film, and ac powder type el panel and liquid crystal display using the same
03/18/1992CN1015941B Display device for use in the reflection mode
03/17/1992US5097396 Fiber optic backlighting panel
03/17/1992US5097201 Voltage imaging system using electro-optics
03/17/1992US5096271 Drive assembly, power off retract
03/11/1992EP0474480A2 A display arrangement
03/11/1992EP0473878A2 Display device
03/11/1992EP0473858A2 Color liquid crystal display device
03/11/1992EP0473679A1 Discharge lamp unit with variable light intensity.
03/05/1992DE4035369C1 Illuminating display element connectable to PCB - has pivoted cap facilitating placing of LED in angled position and replacement
03/04/1992CN1059221A Electromagnetically turn over word and numeric display
03/03/1992US5092671 Device for projection television pictures
03/03/1992US5092664 Liquid crystal image projection system
02/1992
02/26/1992EP0472210A2 Production of color filter
02/26/1992EP0471935A2 Circuit for supervising a matrix of bistable points
02/26/1992CN2097432U Large-sized semiconductor 7-section digital code display unit
02/26/1992CN1059035A Image projection apparatus
02/25/1992US5091832 Light apparatus for use with a compact computer video screen
02/25/1992US5091719 Helmet display
02/25/1992US5090800 Projector having a liquid crystal display panel
02/25/1992US5090794 Method for driving a multi-layered-type liquid crystal display device
02/20/1992WO1992002846A2 Optical display
02/18/1992US5089896 Color deviation prevention device in projection display with minimized white chromaticity deviation
02/18/1992US5088156 Shaft lock device and portable information processing apparatus with shaft lock device
02/18/1992CA1295830C Waterproofing device for display unit
02/12/1992EP0470800A1 Volume display development system
02/12/1992EP0470597A2 Electrochromic device
02/12/1992CN1058665A Durable energy-saving neon lamp
02/11/1992US5087610 Switchable superconducting elements and pixels arrays
02/11/1992CA1295719C Method of making an electrochromic layer and new electrochromic device made therefrom
02/06/1992DE4117667A1 Colour paste, useful esp. in spin-coating - contains silicone chain polymer, esp. e.g. poly-phenyl-silsesquioxane, solvent, and pigment insol. in solvent