| 9515280 |
Organic light emitting device with enhanced lifespan |
Jin-Young Yun, Chang-Ho Lee, Dae-Yup Shin, Young-Mok Son, Il-Soo Oh +6 more |
2016-12-06 |
| 9416107 |
Heterocyclic compound and organic light-emitting device including the same |
Sun-Young Lee, Yoon-Hyun Kwak, Bum-Woo Park, Jong-Hyuk Lee |
2016-08-16 |
| 9391124 |
Organic light emitting diode display |
Il-Soo Oh, Chang-Ho Lee, Ji-Hwan Yoon, Dae-Yup Shin, Se-Jin Cho +8 more |
2016-07-12 |
| 9385336 |
Organic light-emitting device using a mixture of electron transporting compounds |
Se-Jin Cho, Chang-Ho Lee, Dae-Yup Shin, Young-Mok Son, Il-Soo Oh +7 more |
2016-07-05 |
| 9293736 |
Organic light emitting element having emission layers and an electron injection layer including fullerene and lithium quinolate |
Se-Jin Cho, Bo-Ra Lee, Chang-Ho Lee, Il-Soo Oh, Hyung-Jun Song +4 more |
2016-03-22 |
| 9293710 |
Organic light-emitting diode |
Se-Jin Cho, Chang-Ho Lee, Dae-Yup Shin, Young-Mok Son, ll-Soo Oh +5 more |
2016-03-22 |
| 9282612 |
Dual mode organic light emitting device and pixel circuit including the same |
Bo-Ra Lee, Chang-Ho Lee, Il-Soo Oh, Jin-Young Yun, Se-Jin Cho +4 more |
2016-03-08 |
| 9269918 |
Organic light-emitting display device having plural emitting layers disposed between two electrodes |
Chang-Ho Lee, Jin-Young Yun, Dae-Yup Shin, Young-Mok Son, Il-Soo Oh +7 more |
2016-02-23 |
