Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9109153 | Method for manufacturing a nanoparticle, method for manufacturing a light-emitting element having the nanoparticle, and method for manufacturing a display substrate having the nanoparticle | Jae-Byung Park, Hae-Il Park, Jin-Seob Byun, Hyoung-Joo Kim, Sung Jee Kim +2 more | 2015-08-18 |
| 8409727 | Color filter array and organic light-emitting display device using the same | Seung-Gak Yang, Hee-Yeon Kim, Chang-Ho Lee, Hee-Joo Ko | 2013-04-02 |
| 8383317 | Method of making carbon nanotube patterned film or carbon nanotube composite using carbon nanotubes surface-modified with polymerizable moieties | Jong Jin Park, Sang Yoon Lee | 2013-02-26 |
| 8367771 | Composition for producing organic insulator comprising an organic-inorganic metal hybrid material | Jae-Jun Lee, Chang Ju Kim, Sang Yoon Lee | 2013-02-05 |
| 8368055 | Display device including organic light-emitting transistor and a fluorecent pattern and method of fabricating the display device | Jae-Byung Park, Don-Chan Cho, Jin-Seob Byun, Hyoung-Joo Kim | 2013-02-05 |
| 8334060 | Triarylamine-based compound, method of preparing the same, and organic light emitting device using the triarylamine-based compound | Seok-Hwan Hwang, Young-Kook Kim, Chang-Ho Lee, Seok-Jong Lee, Seung-Gak Yang +1 more | 2012-12-18 |
| 8313978 | Organic semiconductor copolymers containing oligothiophene and n-type heteroaromatic units | Bang Lin Lee, Kook Min Han, Sang Yoon Lee, Eun Jeong Jeong | 2012-11-20 |
| 8240906 | Backlight unit of liquid crystal display | Young-chan Kim, Min-Young Song | 2012-08-14 |
| 8211957 | Negative pattern of carbon nanotubes and carbon nanotube composite comprising surface-modified carbon nanotubes | Jong Jin Park, Sang Yoon Lee | 2012-07-03 |
| 8053093 | Organometallic complex, method of preparing the same and organic light emitting device comprising the same | Seung-Gak Yang, Hee-Yeon Kim, Chang-Ho Lee, Hee-Joo Ko | 2011-11-08 |
| 8053764 | Organic semiconductor copolymers containing oligothiophene and η-type heteroaromatic units | Bang Lin Lee, Kook Min Han, Sang Yoon Lee, Eun Jeong Jeong | 2011-11-08 |
| 8049952 | Electrophoretic display and the manufacturing method thereof | Keun-Kyu Song, Bo-Sung Kim | 2011-11-01 |
| 8045105 | Thin film transistor array panel and manufacturing method thereof | Seung-Hwan Cho, Bo-Sung Kim, Ju-Han Bae | 2011-10-25 |
| 8030644 | Organic insulator composition, organic insulating film having the same, organic thin film transistor having the same and electronic device having the same and methods of forming the same | Eun Kyung Lee, Eun Jeong Jeong, Joo Young Kim, Hyun Sik Moon, Sang Yoon Lee | 2011-10-04 |
| 7952091 | Organic thin film transistor and method of manufacturing the same | Seon-Pil Jang, Min-Ho Yoon, Seong-Sik Shin, Jung Hun Noh | 2011-05-31 |
| 7875369 | Heterocycle-containing organometallic complex and organic light emitting device including the same | Seung-Gak Yang, Hee-Yeon Kim, Chang-Ho Lee, Hee-Joo Ko | 2011-01-25 |
| 7868321 | Organic light emitting device and flat display including the same | Chang-Ho Lee, Seung-Gak Yang, Hee-Yeon Kim, Hee-Joo Ko | 2011-01-11 |
| 7858971 | Organic thin film transistor substrate and method of fabricating the same | Keun-Kyu Song, Seung-Hwan Cho, Bo-Sung Kim, Young Min Kim | 2010-12-28 |
| 7858434 | Organic thin film transistor substrate and method of manufacturing the same | Seon-Pil Jang, Min-Ho Yoon, Kyu-Young Kim | 2010-12-28 |
| 7834348 | Display device and manufacturing method thereof | Min-Ho Yoon, Seon-Pil Jang | 2010-11-16 |
| 7824780 | Imidazopyrimidine-based compound and organic light-emitting device employing organic layer including the same | Hee-Yeon Kim, Seung-Gak Yang, Chang-Ho Lee, Hee-Joo Ko | 2010-11-02 |
| 7819539 | Light emitting diode, backlight assembly having the same and method thereof | Gun Woo Kim, Jae-Byung Park, Don-Chan Cho, Hae-Il Park, Jin-Seob Byun +2 more | 2010-10-26 |
| 7732598 | Triazine-based compound, method of making the same, and an organic light-emitting device including the same | Seok-Jong Lee, Chang-Ho Lee, Seok-Hwan Hwang, Seung-Gak Yang, Young-Kook Kim +1 more | 2010-06-08 |
| 7645556 | Composition for forming organic insulating film and method for forming pattern of organic insulating film using the same | Tae-Woo Lee, Bon Won Koo, Bang Lin Lee, Sang Yoon Lee | 2010-01-12 |
| 7622584 | Imidazopyridine-based compound and organic light emitting diode including organic layer comprising the imidazopyridine-based compound | Hee-Yeon Kim, Seung-Gak Yang, Chang-Ho Lee, Hee-Joo Ko | 2009-11-24 |