Patent | Date |
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Organic light emitting diode display Grant 9,997,720 - Kim , et al. June 12, 2 | 2018-06-12 |
Organic light-emitting diode Grant 9,887,366 - Cho , et al. February 6, 2 | 2018-02-06 |
Organic light-emitting device Grant 9,825,244 - Cho , et al. November 21, 2 | 2017-11-21 |
Rechargeable lithium battery Grant 9,819,057 - Suh , et al. November 14, 2 | 2017-11-14 |
Compound for organic electric element, organic electric element comprising the same and electronic device thereof Grant 9,716,236 - Park , et al. July 25, 2 | 2017-07-25 |
Organic light emitting diode display Grant 9,711,579 - Oh , et al. July 18, 2 | 2017-07-18 |
Organic light-emitting device Grant 9,660,200 - Kim , et al. May 23, 2 | 2017-05-23 |
Organic Light-emitting Device App 20170025619 - KIM; Mi-Kyung ;   et al. | 2017-01-26 |
Organic light emitting device with enhanced lifespan Grant 9,515,280 - Yun , et al. December 6, 2 | 2016-12-06 |
Organic Light Emitting Diode Display App 20160315132 - OH; IL SOO ;   et al. | 2016-10-27 |
Organic Light-emitting Device App 20160308157 - CHO; Se-Jin ;   et al. | 2016-10-20 |
Organic light-emitting device Grant 9,466,808 - Kim , et al. October 11, 2 | 2016-10-11 |
Compound For Organic Electric Element, Organic Electric Element Comprising The Same And Electronic Device Thereof App 20160293851 - PARK; Junghwan ;   et al. | 2016-10-06 |
Compound For Organic Electric Element, Organic Electric Element Comprising The Same And Electronic Device Thereof App 20160276599 - PARK; Junghwan ;   et al. | 2016-09-22 |
Carbazole-based compound and organic light-emitting diode comprising the same Grant 9,403,795 - Lee , et al. August 2, 2 | 2016-08-02 |
Organic light emitting diode display Grant 9,391,124 - Oh , et al. July 12, 2 | 2016-07-12 |
Organic Light Emitting Diode Display App 20160197290 - KIM; Myeong Suk ;   et al. | 2016-07-07 |
Organic light-emitting device using a mixture of electron transporting compounds Grant 9,385,336 - Cho , et al. July 5, 2 | 2016-07-05 |
Compound for organic electric element, organic electric element comprising the same and electronic device thereof Grant 9,373,806 - Park , et al. June 21, 2 | 2016-06-21 |
Method Of Performing A Multi-time Programmable (mtp) Operation And Organic Light-emitting Diode (oled) Display Employing The Same App 20160155376 - Shin; Dae-Yup ;   et al. | 2016-06-02 |
Organic Light-emitting Display Device And Method Of Manufacturing The Same App 20160118587 - LEE; CHANG HO ;   et al. | 2016-04-28 |
Organic light-emitting diode including multi-layered hole transporting layer, and flat display device including the organic light-emitting diode Grant 9,299,936 - Kho , et al. March 29, 2 | 2016-03-29 |
Organic light-emitting diode Grant 9,293,710 - Cho , et al. March 22, 2 | 2016-03-22 |
Styryl-based compound, composition containing styryl-based compound, and organic light emitting diode including styryl-based compound Grant 9,288,869 - Han , et al. March 15, 2 | 2016-03-15 |
Organic light-emitting display device having plural emitting layers disposed between two electrodes Grant 9,269,918 - Lee , et al. February 23, 2 | 2016-02-23 |
Compound and organic light emitting device including the same Grant 9,246,109 - Kim , et al. January 26, 2 | 2016-01-26 |
Carborane compound, organic light-emitting diode including the same and flat display device including organic light-emitting diode Grant 9,231,216 - Lee , et al. January 5, 2 | 2016-01-05 |
Compound and organic light-emitting device including the same Grant 9,028,978 - Kim , et al. May 12, 2 | 2015-05-12 |
Organic Light Emitting Diode Display App 20150008404 - OH; Il Soo ;   et al. | 2015-01-08 |
Organic Light Emitting Diode Display App 20150008394 - OH; Il-Soo ;   et al. | 2015-01-08 |
Organic Light-emitting Device App 20150001511 - KIM; Mi-Kyung ;   et al. | 2015-01-01 |
Organic light emitting device Grant 8,921,843 - Song , et al. December 30, 2 | 2014-12-30 |
Organic light emitting device Grant 08921843 - | 2014-12-30 |
Organic Light-emitting Device App 20140374713 - CHO; Se-Jin ;   et al. | 2014-12-25 |
Organic Light-emitting Display Device And Method Of Manufacturing The Same App 20140353610 - LEE; CHANG HO ;   et al. | 2014-12-04 |
Organic light-emitting display device Grant 8,896,900 - Park , et al. November 25, 2 | 2014-11-25 |
Organic Light-emitting Diode App 20140319472 - Cho; Hwan-Hee ;   et al. | 2014-10-30 |
Heterocyclic compound and organic light-emitting device including the same Grant 8,828,559 - Jung , et al. September 9, 2 | 2014-09-09 |
Organic Light Emitting Device App 20140217367 - Song; Ha-Jin ;   et al. | 2014-08-07 |
Method For Fabricating Organic Light Emitting Device App 20140193936 - CHOI; Hyun Ju ;   et al. | 2014-07-10 |
Compound And Organic Light Emitting Device Including The Same App 20140110676 - KIM; Young-Kook ;   et al. | 2014-04-24 |
Rechargeable Lithium Battery App 20140072865 - Suh; Seung Bum ;   et al. | 2014-03-13 |
Organic Light-emitting Diode App 20130228755 - Cho; Se-Jin ;   et al. | 2013-09-05 |
Organic Light Emitting Device With Enhanced Lifespan App 20130161590 - Yun; Jin-Young ;   et al. | 2013-06-27 |
Organic Light-emitting Diode Including Multi-layered Hole Transporting Layer, And Flat Display Device Including The Organic Light-emitting Diode App 20130140530 - Kho; Sam-Il ;   et al. | 2013-06-06 |
Styryl-based Compound, Composition Containing Styryl-based Compound, And Organic Light Emitting Diode Including Styryl-based Compound App 20130119355 - Han; Sang-Hyun ;   et al. | 2013-05-16 |
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20130113367 - Jung; Hye-Jin ;   et al. | 2013-05-09 |
Carbazole-based Compound And Organic Light-emitting Diode Comprising The Same App 20130032788 - Lee; Sun-Young ;   et al. | 2013-02-07 |
Novel Compound And Organic Light-emitting Device Including The Same App 20120326133 - Kim; Myeong-Suk ;   et al. | 2012-12-27 |
Carborane Compound, Organic Light-emitting Diode Including The Same And Flat Display Device Including Organic Light-emitting Diode App 20120319088 - Lee; Sun-Hee ;   et al. | 2012-12-20 |
Organic light emitting diode display Grant 8,319,420 - Park , et al. November 27, 2 | 2012-11-27 |
Organic Light-emitting Display Device App 20120224244 - Park; Soon-Ryong ;   et al. | 2012-09-06 |
Organic Light Emitting Device App 20110266530 - Park; Soo-Jin ;   et al. | 2011-11-03 |
Ir compound and organic electroluminescent device using the same Grant 7,585,573 - Lee , et al. September 8, 2 | 2009-09-08 |
Organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminesence display devices using the compounds and method for preparation of the devices Grant 7,575,818 - Park , et al. August 18, 2 | 2009-08-18 |
Organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminesence display devices using the compounds and method for preparation of the devices Grant 7,541,100 - Park , et al. June 2, 2 | 2009-06-02 |
Composition for preparing electron emitter, electron emitter produced by using the composition, and electron emission device comprising the electron emitter Grant 7,541,390 - Kim , et al. June 2, 2 | 2009-06-02 |
Electrolyte for lithium battery and lithium battery comprising same Grant 7,491,470 - Shin , et al. February 17, 2 | 2009-02-17 |
Electrolyte for lithium battery and lithium battery comprising same Grant 7,482,099 - Shin , et al. January 27, 2 | 2009-01-27 |
Electrolyte for lithium battery and lithium battery comprising same Grant 7,482,100 - Shin , et al. January 27, 2 | 2009-01-27 |
Electrolyte for lithium battery and lithium battery comprising same Grant 7,438,993 - Shin , et al. October 21, 2 | 2008-10-21 |
Organic light emitting diode display App 20080231178 - Park; Soon-Ryong ;   et al. | 2008-09-25 |
Iridium compound and organic electroluminescent device using the same Grant 7,332,233 - Park , et al. February 19, 2 | 2008-02-19 |
Organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminesence display devices using the compounds and method for preparation of the devices App 20060237714 - Park; Soo Jin ;   et al. | 2006-10-26 |
Organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminesence display devices using the compounds and method for preparation of the devices App 20060237715 - Park; Soo Jin ;   et al. | 2006-10-26 |
Composition for preparing electron emitter, electron emitter produced by using the composition, and electron emission device comprising the electron emitter App 20060192227 - Kim; Chang-Wook ;   et al. | 2006-08-31 |
Electrolyte for lithium battery and lithium battery comprising same App 20060127776 - Shin; Dae-Yup ;   et al. | 2006-06-15 |
Electrolyte for lithium battery and lithium battery comprising same App 20060105246 - Shin; Dae-Yup ;   et al. | 2006-05-18 |
Electrolyte for lithium battery and lithium battery comprising same App 20060099514 - Shin; Dae-Yup ;   et al. | 2006-05-11 |
Electrolyte for lithium battery and lithium battery comprising same App 20060099513 - Shin; Dae-Yup ;   et al. | 2006-05-11 |
Blue light-emitting compound for organic electroluminescent device and organic electroluminescent device using the same Grant 6,991,858 - Lee , et al. January 31, 2 | 2006-01-31 |
Carbazole containing compound and organic electroluminescent display device using the same App 20050175858 - Jung, Dong-Hyun ;   et al. | 2005-08-11 |
Ir compound and organic electroluminescent device using the same App 20050170209 - Lee, Seok-Jong ;   et al. | 2005-08-04 |
Blue light-emitting compound for organic electroluminescent device and organic electroluminescent device using the same App 20040001971 - Lee, Kwan Hee ;   et al. | 2004-01-01 |