| Patent | Date |
|---|
Organic Electroluminescent Compound, A Plurality Of Host Materials, And Organic Electroluminescent Device Comprising The Same
App 20220281894 - JUN; Ji-Song ; et al. | 2022-09-08 |
Organic Electroluminescent Compound And Organic Electroluminescent Device Thereof
App 20220251051 - KIM; Chi-Sik ; et al. | 2022-08-11 |
Multi-component Host Material And An Organic Electroluminescence Device Comprising The Same
App 20220216430 - AHN; Hee-Choon ; et al. | 2022-07-07 |
Multi-component Host Material And An Organic Electroluminescence Device Comprising The Same
App 20220216429 - AHN; Hee-Choon ; et al. | 2022-07-07 |
Organic Light Emitting Diode And Organic Light Emitting Device Including The Same
App 20220209131 - YU; Young-Jun ; et al. | 2022-06-30 |
Plurality Of Host Materials, Composition Comprising The Same, And Organic Electroluminescent Device Comprising The Same
App 20220140247 - DOH; Yoo-Jin ; et al. | 2022-05-05 |
Phosphorous Host Material And Organic Electroluminescent Device Comprising The Same
App 20220135875 - LIM; Young-Mook ; et al. | 2022-05-05 |
Organic Electroluminescent Compound, A Plurality Of Host Materials And Organic Electroluminescent Device Comprising The Same
App 20220109109 - KIM; Chi-Sik ; et al. | 2022-04-07 |
Organic Electroluminescent Device
App 20220102633 - PARK; Kyoung-Jin ; et al. | 2022-03-31 |
Organic Electroluminescent Device
App 20220102644 - PARK; Kyoung-Jin ; et al. | 2022-03-31 |
Organic electroluminescent compound and organic electroluminescent device comprising the same
Grant 11,283,028 - Lee , et al. March 22, 2 | 2022-03-22 |
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same
App 20220077405 - AHN; Hee-Choon ; et al. | 2022-03-10 |
Organic Electroluminescent Device
App 20220077406 - DOH; Yoo Jin ; et al. | 2022-03-10 |
Plurality Of Light-emitting Materials, Organic Electroluminescent Compound, And Organic Electroluminescent Device Comprising The Same
App 20220037596 - DOH; Yoo-Jin ; et al. | 2022-02-03 |
Organic Electroluminescent Compound, A Plurality Of Host Materials And Organic Electroluminescent Device Comprising The Same
App 20220029108 - KIM; Chi-Sik ; et al. | 2022-01-27 |
A Plurality Of Light-emitting Materials And Organic Electroluminescent Device Comprising The Same
App 20220006019 - KIM; Chi-Sik ; et al. | 2022-01-06 |
Organic Electroluminescent Device
App 20210399231 - DOH; Yoo-Jin ; et al. | 2021-12-23 |
Organic Electroluminescent Compound And Organic Electroluminescent Device Comprising The Same
App 20210395215 - KIM; Chi-Sik ; et al. | 2021-12-23 |
Plurality Of Host Materials And Organic Electroluminescent Device Comprising The Same
App 20210363133 - JUN; Ji-Song ; et al. | 2021-11-25 |
Organic Electroluminescent Device
App 20210351358 - LEE; Dong-Hyung ; et al. | 2021-11-11 |
Electron Buffering Material And Organic Electroluminescent Device Comprising The Same
App 20210328155 - CHO; Sang-Hee ; et al. | 2021-10-21 |
Organic Light Emitting Diode And Organic Light Emitting Device Having The Same
App 20210313519 - KIM; Do Han ; et al. | 2021-10-07 |
Organic Electroluminescent Compound, Organic Electroluminescent Material Comprising The Same, And Organic Electroluminescent Device
App 20210280796 - Kim; Young-Kwang ; et al. | 2021-09-09 |
Plurality Of Organic Electroluminescent Materials And Organic Electroluminescent Device Comprising The Same
App 20210210684 - Lee; Dong Hyung ; et al. | 2021-07-08 |
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same
App 20210210697 - AHN; Hee-Choon ; et al. | 2021-07-08 |
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same
App 20210210699 - Park; Kyoung-Jin ; et al. | 2021-07-08 |
Organic Electroluminescent Compound, Organic Electroluminescent Material Comprising The Same, And Organic Electroluminescent Device
App 20210193932 - Kim; Chi-Sik ; et al. | 2021-06-24 |
Organic Electroluminescent Compound And Organic Electroluminescent Device Comprising The Same
App 20210175433 - Kim; Hyun ; et al. | 2021-06-10 |
Plurality Of Light-emitting Material And Organic Electroluminescent Device Comprising The Same
App 20210119134 - Kim; Chi-Sik ; et al. | 2021-04-22 |
Organic Light Emitting Diode Device
App 20210104692 - KIM; Dohan ; et al. | 2021-04-08 |
Organic Electroluminescent Compound And Organic Electroluminescent Device Comprising The Same
App 20210074929 - KIM; Chi-Sik ; et al. | 2021-03-11 |
Organic Electroluminescent Compound And Organic Electroluminescent Device Comprising The Same
App 20210013418 - KIM; Chi-Sik ; et al. | 2021-01-14 |
Electron transport material and organic electroluminescent device comprising the same
Grant 10,818,846 - Kim , et al. October 27, 2 | 2020-10-27 |
Organic Electroluminescent Compound And Organic Electroluminescent Device Comprising The Same
App 20200299274 - KIM; Chi-Sik ; et al. | 2020-09-24 |
Organic Electroluminescent Compound And Organic Electroluminescent Device Comprising The Same
App 20190221752 - LEE; Su-Hyun ; et al. | 2019-07-18 |
Organic electroluminescent compound and organic electroluminescent device comprising the same
Grant 10,319,918 - Kang , et al. | 2019-06-11 |
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same
App 20180301636 - PARK; Kyoung-Jin ; et al. | 2018-10-18 |
Phosphorous Host Material And Organic Electroluminescent Device Comprising The Same
App 20180105740 - Lim; Young-Mook ; et al. | 2018-04-19 |
Organic Electroluminescent Compound And Organic Electroluminescent Device Comprising The Same
App 20170352814 - Kang; Hyun-Ju ; et al. | 2017-12-07 |
Organic electroluminescent compound and organic electroluminescent device comprising the same
Grant 9,768,394 - Kang , et al. September 19, 2 | 2017-09-19 |
Electron Buffering Material And Organic Electroluminescent Device
App 20170222159 - Yang; Jeong-Eun ; et al. | 2017-08-03 |
Organic Electroluminescent Device
App 20170213968 - Park; Kyoung-Jin ; et al. | 2017-07-27 |
Organic Electroluminescent Device
App 20170207396 - Park; Kyoung-Jin ; et al. | 2017-07-20 |
Electron Transport Material And Organic Electroluminescent Device Comprising The Same
App 20170207398 - Yang; Jeong-Eun ; et al. | 2017-07-20 |
An Organic Electroluminescent Compound And An Organic Electroluminescent Device Comprising The Same
App 20170200904 - Lee; Su-Hyun ; et al. | 2017-07-13 |
Organic Electroluminescent Device
App 20170170408 - Park; Kyoung-Jin ; et al. | 2017-06-15 |
Organic Electroluminescent Compound And Organic Electroluminescent Device Comprising The Same
App 20170141326 - Kang; Hyun-Ju ; et al. | 2017-05-18 |
Multi-component Host Material And An Organic Electroluminescence Device Comprising The Same
App 20170125699 - Ahn; Hee-Choon ; et al. | 2017-05-04 |
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same
App 20170117488 - Ahn; Hee-Choon ; et al. | 2017-04-27 |
Electron Buffering Material And Organic Electroluminescent Device Comprising The Same
App 20170117485 - Cho; Sang-He ; et al. | 2017-04-27 |
Multi-component Host Material And An Organic Electroluminescence Device Comprising The Same
App 20170098784 - Kim; Chi-Sik ; et al. | 2017-04-06 |
An Electron Transport Material And An Organic Electroluminescence Device Comprising The Same
App 20170077415 - Kim; Chi-Sik ; et al. | 2017-03-16 |
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same
App 20170077423 - Ahn; Hee-Choon ; et al. | 2017-03-16 |
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same
App 20170062730 - Ahn; Hee-Choon ; et al. | 2017-03-02 |
Electron Transport Material And Organic Electroluminescent Device Comprising The Same
App 20170047524 - Kim; Chi-Sik ; et al. | 2017-02-16 |
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same
App 20170047527 - Lee; Seon-Woo ; et al. | 2017-02-16 |
Electron Buffering Material And Organic Electroluminescent Device
App 20170005276 - Kim; Chi-Sik ; et al. | 2017-01-05 |
Novel Combination Of A Host Compound And A Dopant Compound And An Organic Electroluminescence Device Comprising The Same
App 20150249224 - Jung; So-Young ; et al. | 2015-09-03 |
Novel Combination Of A Host Compound And A Dopant Compound And An Organic Electroluminescence Device Comprising The Same
App 20150218441 - Cho; Young-Jun ; et al. | 2015-08-06 |
Novel Combination Of A Host Compound And A Dopant Compound And An Organic Electroluminescence Device Comprising The Same
App 20150159084 - Cho; Young-Jun ; et al. | 2015-06-11 |
Novel Combination Of A Host Compound And A Dopant Compound And An Organic Electroluminescence Device Comprising The Same
App 20150137051 - Jung; So-Young ; et al. | 2015-05-21 |
Novel Organic Electroluminescent Compounds And Organic Electroluminescent Device Comprising The Same
App 20150112064 - Kim; Bong-Ok ; et al. | 2015-04-23 |
Novel Organic Electroluminescent Compounds And Organic Electroluminescent Device Using The Same
App 20150025239 - Ahn; Hee-Choon ; et al. | 2015-01-22 |
Novel Organic Electroluminescent Compounds And Organic Electroluminescent Device Using The Same
App 20140357866 - Kim; Chi-Sik ; et al. | 2014-12-04 |
Novel Organic Electroluminescent Compounds And Organic Electroluminescent Device Using The Same
App 20140084271 - Lee; Su Hyun ; et al. | 2014-03-27 |
Novel Compound For Organic Electronic Material And Organic Electroluminescent Device Using The Same
App 20140077179 - Shin; Hyo Nim ; et al. | 2014-03-20 |
Electroluminescent Device Using Electroluminescent Compound As Luminescent Material
App 20140054564 - Kim; Chi-Sik ; et al. | 2014-02-27 |
Novel Compounds For Organic Electronic Material And Organic Electronic Device Using The Same
App 20120104940 - Shin; Hyo-Nim ; et al. | 2012-05-03 |
Electroluminescent Compounds With High Efficiency And Organic Light-emitting Diode Using The Same
App 20110152587 - Shin; Hyo Nim ; et al. | 2011-06-23 |
Luminescent Compounds And Electroluminescent Device Using The Same
App 20110054229 - Choi; Il-Won ; et al. | 2011-03-03 |
Organic Luminescent Material And Organic Light Emitting Device Using The Same
App 20100308305 - Shin; Hyo Nim ; et al. | 2010-12-09 |
Novel organic electroluminescent compounds and organic electroluminescent device using the same
App 20100108997 - Kim; Young Gil ; et al. | 2010-05-06 |
Novel organic electroluminescent compounds and organic electroluminescent device using the same
App 20100072888 - Kim; Young Gil ; et al. | 2010-03-25 |
Novel organic electroluminescent compounds and organic electroluminescent device using the same
App 20100051106 - Kim; Chi Sik ; et al. | 2010-03-04 |
Novel organic electroluminescent compounds and organic electroluminescent device using the same
App 20100045170 - LEE; MI AE ; et al. | 2010-02-25 |
Novel organic electroluminescent compounds and organic electroluminescent device using the same
App 20090256468 - Kim; Chi Sik ; et al. | 2009-10-15 |
Novel organic electroluminescent compounds and organic electroluminescent device using the same
App 20090200926 - Lee; Mi Ae ; et al. | 2009-08-13 |
Organic electroluminescent compounds and light emitting diode using the same
App 20090189519 - Lee; Mi Ae ; et al. | 2009-07-30 |
Green electroluminescent compounds and organic electroluminescent device using the same
App 20090153039 - Kim; Bo Ra ; et al. | 2009-06-18 |
Green Electroluminescent Compounds and Organic Electroluminescent Device Using the Same
App 20090128010 - Hyun; Seung-Hak ; et al. | 2009-05-21 |
Red Electroluminescent Compounds And Organic Electroluminescent Device Using The Same
App 20080075973 - Kim; Bong-Ok ; et al. | 2008-03-27 |
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