| Patents for H01L 51 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof (83,948) |
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| 01/22/1991 | US4987430 Organic semiconductor device based on phthalocyanine |
| 01/22/1991 | US4987312 Process for repositioning atoms on a surface using a scanning tunneling microscope |
| 01/22/1991 | US4987023 Langmuir blodgett film |
| 01/16/1991 | EP0407807A2 Electroconductive organic thin film and process for producing the same |
| 01/02/1991 | EP0405361A1 Moisture trapping film for EL lamps of the organic dispersion type |
| 11/28/1990 | EP0399508A1 Organic electroluminescent device |
| 11/27/1990 | US4973537 Acrylic polymer protective coating |
| 11/22/1990 | EP0398764A2 An organic thin-film el device |
| 11/22/1990 | EP0397889A1 Light-emitting element |
| 11/20/1990 | US4972370 Three-dimensional memory element and memory device |
| 11/06/1990 | US4968524 Chemisorption of acetylenic chlorosilane on silica, radiation polymerization to form acetylenic homopolymer |
| 10/23/1990 | US4965174 Color forming layer responsive to hydrogen ion concentration; photosensitivity to specific wavelenghts |
| 10/21/1990 | WO1990013148A1 Electroluminescent devices |
| 10/16/1990 | US4963196 Organic solar cell |
| 10/04/1990 | DE3910260A1 Polydiacetylene containing defined electron-donor and/or acceptor groups |
| 10/03/1990 | EP0390551A2 Organic electroluminescent device |
| 10/03/1990 | EP0390523A2 An optical element utilizing a molecular heterojunction |
| 10/03/1990 | EP0390132A2 Electronic device |
| 09/26/1990 | EP0388768A2 Organic electroluminescent device containing aromatic dimethylidyne compounds |
| 09/19/1990 | EP0387715A2 Electroluminescent element |
| 09/19/1990 | CN1009689B Technology of making chlorophyl photovoltaic cell |
| 09/12/1990 | EP0386119A1 Microelectrochemical devices and method of detecting |
| 08/22/1990 | EP0383584A2 Organic electro-conductive thin films and process for production thereof |
| 08/14/1990 | US4948688 Sensitivity, durability |
| 07/26/1990 | WO1990008402A1 Fet transistor and liquid crystal display device obtained by using the same |
| 07/24/1990 | US4943471 Patterned thin film and process for preparing the same |
| 07/03/1990 | US4939556 Conductor device |
| 06/26/1990 | US4937338 Reaction product of cationic dye and heteropolyacid; optical recording media |
| 06/26/1990 | US4936956 Microelectrochemical devices based on inorganic redox active material and method for sensing |
| 06/13/1990 | EP0372979A2 Hole transporting material |
| 06/13/1990 | EP0372763A2 An optical interference, electroluminescent device having low reflectance |
| 06/12/1990 | US4933285 Multiple monolayers of polymeric linkages on a solid phase for immobilizing macromolecules |
| 05/31/1990 | WO1990005998A1 Light-emitting element |
| 05/29/1990 | US4929524 Organic photo conductive medium |
| 05/29/1990 | US4929313 Electrodes, multilayer |
| 05/03/1990 | WO1990000634A3 Metallized polymers and method |
| 04/25/1990 | EP0365445A2 Electroluminescent storage display with improved intensity driver circuits |
| 04/12/1990 | DE3834087A1 Process for the preparation of electroconductive, doped polyacetylene |
| 04/03/1990 | US4913744 Solar cell arrangement |
| 03/07/1990 | EP0356968A2 Three-dimensional memory element and memory device |
| 03/06/1990 | US4907038 Langmuir Blodgett ultrathin membrane of polyfumarate |
| 02/20/1990 | US4902555 Hybrid circuit element and method of manufacturing the same |
| 02/13/1990 | US4900842 Organic compounds of the tetrathiafluvalene type which can be used to make langmuir-blodgett conducting films and method for their manufacture |
| 01/25/1990 | WO1990000634A2 Metallized polymers and method |
| 01/23/1990 | US4896049 Color image sensor obtained from visual photosensitive materials derived from biological substances |
| 01/23/1990 | US4895705 Electroactive polymers |
| 01/03/1990 | EP0349265A2 Electroluminescent devices |
| 01/02/1990 | US4891288 Photoreceptor for positive electrostatic charge |
| 12/26/1989 | US4889934 Organic mixed complex |
| 12/05/1989 | US4885368 Semiconductors, photoconductors, electrodes, batteries |
| 12/05/1989 | US4885211 Containing magnesium and metal with higher work function; stability |
| 11/08/1989 | EP0341201A2 Ultrathin layers from dibenzotetraazo-[14]-annulene derivatives |
| 10/31/1989 | US4877852 Semiconductor materials |
| 10/31/1989 | US4877501 Process for fabrication of lipid microstructures |
| 10/10/1989 | US4873556 Hetero-junction device |
| 10/04/1989 | EP0335630A2 Switching device and method of preparing it |
| 10/03/1989 | US4871236 Organic thin film display element |
| 09/27/1989 | EP0334676A2 Method of driving device having MIM structure |
| 09/26/1989 | CA1261931A1 Electrical devices containing conductive polymers |
| 09/19/1989 | US4868094 Electrical and optical properties |
| 09/06/1989 | EP0331477A2 Organic dye thin film and organic thin film element |
| 09/05/1989 | US4863574 Method of manufacturing a film of polyparaphenylene and applications of the resulting polyparaphenylene film |
| 08/30/1989 | EP0330395A2 Switching element |
| 08/30/1989 | CN1035206A Technology of making chlorophyli photovoltaic cell |
| 08/22/1989 | US4859538 Novel lipid-protein compositions and articles and methods for their preparation |
| 08/15/1989 | US4857853 On-line electrostatic defect detector for polyester base |
| 08/08/1989 | CA1258313A1 Molecular electro-optical transistor and switch |
| 07/25/1989 | US4851549 Pigments |
| 06/20/1989 | US4841293 Process for displaying information |
| 06/20/1989 | CA1255955A1 Layered photoresponsive imaging devices |
| 05/30/1989 | US4835083 Method for patterning electroconductive film and patterned electroconductive film |
| 05/17/1989 | EP0316230A1 Phthalocyanine based organic semiconductor device |
| 05/05/1989 | WO1989004061A1 Microelectrochemical devices and method of detecting |
| 04/19/1989 | EP0312100A2 Process for producing a polyacetylene or polydiacetylene film |
| 04/18/1989 | US4822638 Electronic device fabrication on non-conductive polymer substrate |
| 04/18/1989 | US4822581 Catenated phosphorus materials and their preparation |
| 04/18/1989 | CA1252667A1 Infrared sensitive photoconductor composition |
| 04/11/1989 | US4820846 Triarylmethane compounds, their preparation and use as photoconductive systems |
| 04/04/1989 | US4819057 Semiconductor light-emitting element |
| 04/04/1989 | US4818636 Films of catenated phosphorus materials, their preparation and use, and semiconductor and other devices employing them |
| 04/04/1989 | US4818593 Polybenzimidazole, polybenzothiazole, or polyoxazole |
| 03/29/1989 | EP0308948A2 Patterned thin film and process for preparing the same |
| 03/22/1989 | EP0308109A1 Electrically conductive polymer compositions, processes and polymers useful for preparing the polymer compositions |
| 03/21/1989 | CA1251452A1 Charge-transporting compounds and photoconductive elements provided with such charge-transporting compounds |
| 03/14/1989 | US4813016 Tunnel memory device having a multi-layered Langmuir-Blodgett film |
| 03/08/1989 | EP0305544A1 Formation of monomolecular film and apparatus for laminating said films |
| 03/07/1989 | US4810931 Fill fluid for TFEL display panels and method of filling |
| 02/21/1989 | US4806995 High speed |
| 02/14/1989 | US4804834 Photosensor having photosensitive part formed of purple membrane |
| 02/07/1989 | US4803011 Electrically conducting films comprising at least one monomolecular layer of an organic charge transfer complex |
| 02/01/1989 | EP0301395A2 On-line electrostatic defect detector for polyester base |
| 01/31/1989 | US4801713 Electroconductive complexes |
| 01/31/1989 | US4801512 Reversible electrochemical doping of conjugated polymers and secondary batteries based thereon |
| 01/31/1989 | US4801420 Langmuir-blodgett technique |
| 01/24/1989 | US4800253 Multilayer, olefin polymer with metal foil |
| 01/18/1989 | EP0299366A2 Method for the modification and addressing of organic films in the molecular field |
| 01/17/1989 | US4798782 Poly(acetylene) films having localized zones of a low conductivity material |
| 01/11/1989 | EP0298628A2 Field effect transistors |
| 12/07/1988 | EP0293749A1 N,N'-Biscyano-p-benzoquinonebisimines, charge-transfer complexes containing them and radical-ion salts of the biscyano-benzoquinonebisimines |
| 11/23/1988 | EP0291659A1 Molecular electronic element |