|
| US3995299 | 7 oct. 1975 | 30 nov. 1976 | The Secretary of State for Industry in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland | Radiation sources |
| US4356429 | 17 juil. 1980 | 26 oct. 1982 | Eastman Kodak Company | Organic electroluminescent cell |
| US4539507 | 25 mars 1983 | 3 sept. 1985 | Eastman Kodak Company | Organic electroluminescent devices having improved power conversion efficiencies |
| US4725513 | 3 mars 1987 | 16 févr. 1988 | Canon Kabushiki Kaisha | Electroluminescent device |
| US4734338 | 27 févr. 1987 | 29 mars 1988 | Canon Kabushiki Kaisha | Electroluminescent device |
| US4741976 | 27 févr. 1987 | 3 mai 1988 | Canon Kabushiki Kaisha | Electroluminescent device |
| US4769292 | 14 oct. 1987 | 6 sept. 1988 | Eastman Kodak Company | Electroluminescent device with modified thin film luminescent zone |
| US4775820 | 29 juil. 1985 | 4 oct. 1988 | Canon Kabushiki Kaisha | Multilayer electroluminescent device |
| US4792500 | 17 août 1987 | 20 déc. 1988 | Clarion Co., Ltd. | Electroluminescence element |
| US4885211 | 11 févr. 1987 | 5 déc. 1989 | Eastman Kodak Company | Electroluminescent device with improved cathode |
| US4950950 | 18 mai 1989 | 21 août 1990 | Eastman Kodak Company | Electroluminescent device with silazane-containing luminescent zone |
| US5047687 | 26 juil. 1990 | 10 sept. 1991 | Eastman Kodak Company | Organic electroluminescent device with stabilized cathode |
| US5059861 | 26 juil. 1990 | 22 oct. 1991 | Eastman Kodak Company | Organic electroluminescent device with stabilizing cathode capping layer |
| US5059862 | 26 juil. 1990 | 22 oct. 1991 | Eastman Kodak Company | Electroluminescent device with improved cathode |
| US5061569 | 26 juil. 1990 | 29 oct. 1991 | Eastman Kodak Company | Electroluminescent device with organic electroluminescent medium |
| US5073446 | 26 juil. 1990 | 17 déc. 1991 | Eastman Kodak Company | Organic electroluminescent device with stabilizing fused metal particle cathode |
| US5247190 | 28 déc. 1990 | 21 sept. 1993 | Cambridge Research and Innovation Limited Cambridge Capital Management Limited Lynxvale Limited | Electroluminescent devices |
| US5376456 | 13 mai 1993 | 27 déc. 1994 | Polaroid Corporation | Electroluminescent devices comprising polymers, and processes for their use |
| US5399502 | 5 mai 1993 | 21 mars 1995 | Cambridge Display Technology Limited | Method of manufacturing of electrolumineschent devices |
| US5401827 | 22 août 1991 | 28 mars 1995 | Cambridge Display Technology Limited | Semiconductive copolymers for use in luminescent devices |
| US5409783 | 24 févr. 1994 | 25 avr. 1995 | Eastman Kodak Company | Red-emitting organic electroluminescent device |
| US5414069 | 1 févr. 1993 | 9 mai 1995 | Polaroid Corporation | Electroluminescent polymers, processes for their use, and electroluminescent devices containing these polymers |
| US5425125 | 18 févr. 1994 | 13 juin 1995 | Cambridge Display Technology Limited | Optical device incorporating semiconductive conjugated polymer |
| US5512654 | 19 mai 1994 | 30 avr. 1996 | Cambridge Display Technology Limited | Semiconductive copolymers for use in luminescent devices |
| US5558904 | 8 juil. 1994 | 24 sept. 1996 | Xerox Corporation | Electroluminescent devices containing a conjugated polymer obtained via halogen precursor route chemistry |
| US5561304 | 8 oct. 1993 | 1 oct. 1996 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland | Electroluminescent silicon device |
| US5571626 | 15 déc. 1994 | 5 nov. 1996 | Polaroid Corporation | Electroluminescent devices comprising polymers, and processes for their use |
| US5609970 | 12 janv. 1995 | 11 mars 1997 | Polaroid Corporation | Electroluminescent device with polymeric charge injection layer |
| US5670792 | 12 oct. 1994 | 23 sept. 1997 | NEC Corporation | Current-controlled luminous element array and method for producing the same |
| US5672678 | 18 sept. 1995 | 30 sept. 1997 | Cambridge Display Technology Limited | Semiconductive copolymers for use in luminescent devices |
| US5856434 | 16 févr. 1996 | 5 janv. 1999 | Hoechst Aktiengesellschaft | Use of polymers containing isolated chromophores as electroluminescence materials |
| US5965241 | 25 août 1993 | 12 oct. 1999 | | Electroluminescent devices and processes using polythiophenes |
| US6137223 | 28 juil. 1998 | 24 oct. 2000 | Eastman Kodak Company | Electron-injecting layer formed from a dopant layer for organic light-emitting structure |
| US6140763 | 28 juil. 1998 | 31 oct. 2000 | Eastman Kodak Company | Interfacial electron-injecting layer formed from a doped cathode for organic light-emitting structure |
| US6172459 | 28 juil. 1998 | 9 janv. 2001 | Eastman Kodak Company | Electron-injecting layer providing a modified interface between an organic light-emitting structure and a cathode buffer layer |
| US6759147 | 28 juin 2002 | 6 juil. 2004 | Koninklijke Philips Electronics N.V. | Electroluminescent device |
| US6867539 | 12 juil. 2000 | 15 mars 2005 | 3M Innovative Properties Company | Encapsulated organic electronic devices and method for making same |
| US7001639 | 30 avr. 2002 | 21 févr. 2006 | Lumimove, Inc. | Electroluminescent devices fabricated with encapsulated light emitting polymer particles |
| US7029763 | 29 juil. 2002 | 18 avr. 2006 | Lumimove, Inc. | Light-emitting phosphor particles and electroluminescent devices employing same |
| US7303827 | 1 févr. 2006 | 4 déc. 2007 | Lumimove, Inc. | Light-emitting phosphor particles and electroluminescent devices employing same |
| US7361413 | 28 janv. 2003 | 22 avr. 2008 | Lumimove, Inc. | Electroluminescent device and methods for its production and use |
| US7944410 | 29 sept. 2005 | 17 mai 2011 | Cambridge Display Technology Limited | Multi-line addressing methods and apparatus |
| US7953682 | 30 nov. 2005 | 31 mai 2011 | Cambridge Display Technology Limited | Method of driving a display using non-negative matrix factorization to determine a pair of matrices for representing features of pixel data in an image data matrix and determining weights of said features such that a product of the matrices approximates the image data matrix |
| US8115704 | 29 sept. 2005 | 14 févr. 2012 | Cambridge Display Technology Limited | Multi-line addressing methods and apparatus |
| US8237635 | 10 oct. 2011 | 7 août 2012 | Cambridge Display Technology Limited | Multi-line addressing methods and apparatus |
| US8237638 | 29 sept. 2005 | 7 août 2012 | Cambridge Display Technology Limited | Multi-line addressing methods and apparatus |