| 9601694 |
Donor substrate and method for manufacturing organic light emitting diode display |
Ji-Hwan Yoon, Sang-Woo Pyo, Ha-Jin Song, Byeong-Wook Yoo, Bum-Suk Lee +2 more |
2017-03-21 |
| 9577205 |
Organic light-emitting device |
Byeong-Wook Yoo, Sang-Woo Pyo, Ha-Jin Song, Hyo-Yeon Kim, Hye-Yeon Shim +2 more |
2017-02-21 |
| 9508946 |
Organic light emitting diode display and manufacturing method thereof |
Ha-Jin Song, Sang-Woo Pyo, Byeong-Wook Yoo, Bum-Suk Lee, Ji-Myoung Ye +1 more |
2016-11-29 |
| 9391121 |
Organic light-emitting diode (OLED) display |
Bum-Suk Lee, Ha-Jin Song, Ji-Hwan Yoon, Byeong-Wook Yoo, Ji-Myoung Ye |
2016-07-12 |
| 9079776 |
Method for producing graphenes through the production of a graphite intercalation compound using salts |
Seok-Woo Jeon, Ki Suk Kang, Kwang Hyun Park, Dong-Hwa Seo |
2015-07-14 |
| 8921843 |
Organic light emitting device |
Ha-Jin Song, Se-Hun Kim, Dae-Yup Shin, Sang-Woo Lee, Sang-Woo Pyo +4 more |
2014-12-30 |
| 8906735 |
Donor substrates, methods of manufacturing donor substrates, organic light emitting display devices and methods of manufacturing organic light emitting display devices |
Ha-Jin Song, Sang-Woo Pyo, Byeong-Wook Yoo, Hyo-Yeon Kim, Kwan-Hee Lee |
2014-12-09 |
| 8907332 |
Organic light emitting display device |
Ji-Myoung Ye, Ha-Jin Song, Byeong-Wook Yoo, Bum-Suk Lee |
2014-12-09 |
| 8809842 |
Donor film, method for manufacturing organic light emitting diode display using the same, and organic light emitting diode display manufactured by using the method |
Ha-Jin Song, Sang-Woo Pyo, Byeong-Wook Yoo, Hyo-Yeon Kim, Hye-Yeon Shim +1 more |
2014-08-19 |
