Patent | Date |
---|
Light-emitting element and display device and lighting device using same Grant 7,741,771 - Sugiura , et al. June 22, 2 | 2010-06-22 |
Light-emitting Element And Display Device And Lighting Device Using Same App 20090021137 - Sugiura; Hisanori ;   et al. | 2009-01-22 |
Light-emitting element and display device and lighting device using same Grant 7,342,246 - Sugiura , et al. March 11, 2 | 2008-03-11 |
Luminous element and method for preparation thereof Grant 7,083,863 - Satou , et al. August 1, 2 | 2006-08-01 |
Layered, light-emitting element Grant 6,998,775 - Sugiura , et al. February 14, 2 | 2006-02-14 |
Thin film EL device Grant 6,989,201 - Satou , et al. January 24, 2 | 2006-01-24 |
Luminous element and method for preparation thereof App 20050194586 - Satou, Tetsuya ;   et al. | 2005-09-08 |
Luminous element, and display device and lighting device using it App 20050161693 - Sugiura, Hisanori ;   et al. | 2005-07-28 |
Light emitting element and producing method thereof, and display device and lighting device using the same Grant 6,910,933 - Matsuo , et al. June 28, 2 | 2005-06-28 |
Electrode and thin film EL device including the same and methods of fabricating the same and display device and lighting system including the thin film EL device Grant 6,849,346 - Matsuo , et al. February 1, 2 | 2005-02-01 |
Organic electroluminescence element and image forming apparatus or portable terminal unit using thereof Grant 6,833,667 - Hamano , et al. December 21, 2 | 2004-12-21 |
Thin film EL device App 20040076854 - Satou, Tetsuya ;   et al. | 2004-04-22 |
Luminescent material, luminescent element, and device App 20040021136 - Matsuo, Mikiko ;   et al. | 2004-02-05 |
Thin film el device Grant 6,682,832 - Satou , et al. January 27, 2 | 2004-01-27 |
Luminous element, and display device and lighting device using it App 20040012980 - Sugiura, Hisanori ;   et al. | 2004-01-22 |
Array of light emitting devices with extended lifetime and high luminescence Grant 6,617,613 - Matsuo , et al. September 9, 2 | 2003-09-09 |
Organic electroluminescence element and image forming apparatus or portable terminal unit using thereof App 20030164679 - Hamano, Takafumi ;   et al. | 2003-09-04 |
Exciton forming substance, luminescent material using the substance, method for light emission and luminescent element, and device using the element App 20030143427 - Matsuo, Mikiko ;   et al. | 2003-07-31 |
Electrode body, thin-film el device comprising the same, method for manufacturing the same, and display and illuminator comprising the thin-film el device App 20030116775 - Matsuo, Mikiko ;   et al. | 2003-06-26 |
Thin film el device App 20030082400 - Satou, Tetsuya ;   et al. | 2003-05-01 |
Light-emitting device App 20020139985 - Matsuo, Mikiko ;   et al. | 2002-10-03 |
Organic material for electroluminescent device and electroluminescent device using the same Grant 6,391,482 - Matsuo , et al. May 21, 2 | 2002-05-21 |