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) |
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07/31/1991 | EP0439118A2 Liquid crystal display apparatus |
07/31/1991 | EP0438910A2 A projection type display apparatus |
07/31/1991 | EP0438817A1 Double cell twisted nematic LCD and color display device employing same |
07/31/1991 | EP0438614A1 Information display apparatus and method |
07/31/1991 | EP0438565A1 Wafer based active matrix. |
07/31/1991 | EP0383825A4 Emi/rfi shield for visual display terminals |
07/30/1991 | USRE33651 Variable gap device and method of manufacture |
07/30/1991 | US5036248 Light emitting diode clusters for display signs |
07/30/1991 | US5036208 Luminescent screen |
07/30/1991 | US5035490 Fiber optic |
07/30/1991 | US5035488 Method of manufacturing liquid crystal devices having semiconductor switching elements |
07/30/1991 | US5035473 Display apparatus |
07/25/1991 | WO1991010984A1 Radio-frequency driven display |
07/24/1991 | EP0438362A1 A spectacle type display apparatus displaying directly to retina |
07/23/1991 | US5034737 Magnetic flex core mechanism and method for making same |
07/23/1991 | US5034734 Small-sized equipment capable of automatically changing the visual angle of its liquid crystal display |
07/23/1991 | US5034731 Automatic appliance electric state signalling label |
07/23/1991 | US5034245 Multilayer resin on circuit substrate, electrode patterns |
07/23/1991 | US5033823 Liquid crystal display device |
07/23/1991 | CA1286500C Rotating display element and display unit using the same |
07/18/1991 | DE4015518C1 Matrix-type display with rectangular foil - with stamped-out deflectable tabs serving as line and column indicators |
07/17/1991 | EP0436853A2 Fiber optic faceplate liquid crystal display |
07/17/1991 | EP0436662A1 Head-up display. |
07/16/1991 | US5032960 Light source device with arrayed light emitting elements and manufacturing therefor |
07/16/1991 | US5032920 Ground strap for conductive screen on CRT |
07/16/1991 | US5032828 Apparatus for displaying images for vehicles |
07/16/1991 | US5032531 Semiconductors |
07/16/1991 | US5032007 Apparatus and method for an electronically controlled color filter for use in information display applications |
07/16/1991 | US5032006 Electrooptical cells having connection means |
07/11/1991 | WO1991010340A1 Electroluminescent flat display and process for producing it |
07/11/1991 | WO1991009745A1 Display forms using liquid crystals |
07/10/1991 | EP0436416A1 Polychromatic display panel |
07/10/1991 | EP0436262A1 Magnetic display system |
07/10/1991 | CN2080695U Three-dimensional image display device |
07/09/1991 | US5030944 Display apparatus with rotatable display screen |
07/09/1991 | US5030882 Protective screen for a visual display device |
07/09/1991 | US5029986 Electro-optical color display device and projection apparatus |
07/04/1991 | DE4041982A1 Thin film colour electro-luminescence display - has colour filters lying on surface to avoid parallax problems |
07/03/1991 | EP0435523A2 Helmet display |
07/02/1991 | US5029047 Lighted fiber optic mobile |
07/02/1991 | US5029045 Surface lighting apparatus |
07/02/1991 | US5028840 Image display panel |
07/02/1991 | US5028121 Projection device |
06/27/1991 | DE4033528A1 Solar energy assembly - is digitised in modules with direct conversion of light into energy in automated process |
06/27/1991 | DE3942699A1 Elektrolumineszenz-flachdisplay und verfahren zur herstellung derartiger flachdisplays Electroluminescent flat display and process for production of such flat displays |
06/26/1991 | EP0434626A2 Macroscopically sized liquid crystal display |
06/26/1991 | EP0434366A2 Polymer dispersed liquid crystal display |
06/26/1991 | EP0434161A2 Active matrix electro-optic display device with storage capacitors and projection color apparatus employing same |
06/26/1991 | EP0433931A2 Flat panel liquid crystal color display |
06/25/1991 | US5027111 Liquid-crystal display unit for electronic directory |
06/25/1991 | US5026505 Pleochroic dyes with trans=4=substituted cyclohexyl groups; improved display contrast stability |
06/25/1991 | US5026143 Active type liquid crystal matrix display having signal electrodes with expanded sections at group exposure boundaries |
06/19/1991 | EP0432831A2 Double cell liquid crystal display with composite structure and display device incorporating same |
06/19/1991 | CN2079339U Electromagnetic driving rotary block type digital display device |
06/18/1991 | US5024926 Heat, light, weather resistance; for optical recording media, filters, liquid crystal displays |
06/13/1991 | WO1991008564A1 Elementary display module for making a display panel and panel comprised of at least one such module |
06/13/1991 | WO1991008563A2 Elctronic display device |
06/13/1991 | WO1991008507A1 Charge transfer salts and uses thereof |
06/13/1991 | DE4007119A1 Colour filter e.g. for solid state image sensor - has at least 2 mutually different filtering characteristics corresponding to pixels placed in array on background substrate |
06/12/1991 | EP0431886A2 Liquid crystal projection color display apparatus |
06/12/1991 | EP0431547A2 Charge transfer salts and uses thereof |
06/12/1991 | CN2078917U Integrated circuit indicator for the floor of the building |
06/12/1991 | CN1052205A Active display device |
06/12/1991 | CN1012856B Display devices and display elements thereof |
06/11/1991 | US5023905 Pocket data receiver with full page visual display |
06/11/1991 | US5023763 Illuminated display panel |
06/11/1991 | US5022171 Matrix display assembly having multiple point lighting |
06/09/1991 | CA2030879A1 Method of producing a substrate plate for a liquid crystal cell with black matrix areas |
06/05/1991 | EP0430487A2 Matrix addressable displays |
06/05/1991 | EP0430418A2 Liquid crystal display and method of manufacturing the same |
06/05/1991 | EP0430360A1 Active display device |
06/05/1991 | EP0430345A1 Diode devices and active matrix addressed display devices incorporating such |
06/05/1991 | EP0430140A2 Instrument display apparatus |
06/05/1991 | EP0429891A2 Color display |
06/04/1991 | US5021773 Fibre optic display device |
05/30/1991 | WO1991007681A1 Optical image processing |
05/29/1991 | EP0428981A1 Time display device |
05/28/1991 | US5019750 Radio-frequency driven display |
05/28/1991 | US5019001 Method for manufacturing liquid crystal display device |
05/28/1991 | US5018979 Magnetic visual display |
05/28/1991 | CA2030470A1 Instrument display apparatus |
05/28/1991 | CA1284428C Magnetic system for sign changing |
05/23/1991 | CA2029446A1 Color display |
05/21/1991 | US5018076 Method and circuitry for dual panel displays |
05/21/1991 | US5017427 Ability to change colors upon contact with acid or alkali; for working gloves |
05/21/1991 | US5017419 Non-moire shielded window |
05/21/1991 | US5016956 Lighting panel for liquid crystal display |
05/17/1991 | WO1991007287A1 Magnetic visual display |
05/16/1991 | WO1991001033A3 Method and apparatus for modifying synthesized sound signals |
05/16/1991 | DE3935771C1 Data display foil - has indicating foil divided into cells each with hinge flap |
05/15/1991 | EP0427507A2 Paper-like computer output display and scanning therefor |
05/15/1991 | CN1051327A Multi-coloured magnetic writing board |
05/14/1991 | US5016002 Matrix display |
05/14/1991 | US5015999 Display unit |
05/14/1991 | US5015597 Process for the production of an inverted structure, active matrix display screen |
05/08/1991 | EP0425989A2 Liquid crystal video projector |
05/08/1991 | EP0425692A1 Information display stand-board |
05/08/1991 | DE3935842A1 Large liquid crystal display device - uses thermal conductors to transfer heat from back light to rear wall of display housing |
05/07/1991 | US5014047 Display element, display method and apparatus using said element |
05/07/1991 | US5014046 Display pager with supplemental display means |