Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538846 | Display, electronic device having the display, and method of estimating bio-information using the electronic device | Yong Joo Kwon, Jae Min Kang, Byung Hoon Ko, Youn Ho Kim, Sang Yun Park +1 more | 2022-12-27 |
| 11296260 | Light emitting device package and display apparatus using the same | Jin Sub LEE, Hye Seok NOH, Young Jin Choi | 2022-04-05 |
| 10302818 | Photonic crystal structure, method of manufacturing the photonic crystal structure, reflective color filter, and display apparatus employing the photonic crystal structure | Byong-Gwon Song, Joon-won Bae, Young-jun Yun | 2019-05-28 |
| 9207449 | Electrowetting display device, method of driving the same, and method of manufacturing the same | — | 2015-12-08 |
| 9063273 | Changeable liquid prism array | Eok Su KIM, Jung-mok Bae, Hoon Song, Kang-hee WON, Kyu-hwan Choi +1 more | 2015-06-23 |
| 8654431 | Active matrix electrochromic device and method of manufacturing the same | Yong Wan Jin | 2014-02-18 |
| 8379290 | Active matrix electrochromic device array and method of manufacturing the same | Young-tea Chun | 2013-02-19 |
| 8345183 | Backlight unit and image display apparatus employing the same | Min-jong Bae, Yong Chul Kim, Ho-suk Kang | 2013-01-01 |
| 8053854 | Micro-heater arrays and pn-junction devices having micro-heater arrays, and methods for fabricating the same | Junhee Choi, Sung Soo Park, Andrei Zoulkarneev, Jai-yong Han | 2011-11-08 |
| 7973742 | Method of driving field emission device (FED) and method of aging FED using the same | Chan-wook Baik, Jeong Hee Lee, Jeong-na Heo, Tae-Won Jeong, Kyoung Won MIN | 2011-07-05 |
| 7942714 | Method of manufacturing field emission device | Ho-suk Kang, Yong Wan Jin, Sun-il Kim, Byong-Gwon Song, Shang Hyeun PARK | 2011-05-17 |
| 7851231 | Method of fabricating field emission array type light emitting unit | Sun-il Kim, Jun-Hee Choi, Byong-Gwon Song, Shang Hyeun PARK, Ho-suk Kang +1 more | 2010-12-14 |
| 7755273 | Field emission device and its method of manufacture | Yong Chul Kim, Yong Wan Jin, Sun-il Kim, Ho-suk Kang, Chan-wook Baik | 2010-07-13 |
| 7727039 | Method of aging field emission devices | Chan-wook Baik, Sun-il Kim, Byong-Gwon Song, Min-jong Bae | 2010-06-01 |
| 7714496 | Field emission display device and field emission type backlight device having a sealing structure for vacuum exhaust | Kyong Won MIN, Byong-Gwon Song, Yong Wan Jin, Moon-Jin Shin | 2010-05-11 |
| 7701127 | Field emission backlight unit | Byong-Gwon Song, Ho-suk Kang, Kyoung Won MIN, Moon-Jin Shin | 2010-04-20 |
| 7678424 | Forming carbon nanotube emitter | Yong Wan Jin, Hyun-Jung Lee, Jong-Woon Moon, Jun-Hee Choi, Sung-Hee Cho | 2010-03-16 |
| 7525244 | Field emission type backlight device | Jun-Hee Choi, Min-jong Bae, Ha-Jong Kim | 2009-04-28 |
| 7432646 | Thermal electron emission backlight device | Jun-Hee Choi, Byong-Gwon Song, Andrei Zoulkarneev, Chan-wook Baik, Ha-Jong Kim +2 more | 2008-10-07 |
| 7348274 | Method of aligning carbon nanotubes and method of manufacturing field emission device using the same | Tae-Sik Oh, Min-jong Bae | 2008-03-25 |
| 7326098 | Method of fabricating a field emission backlight device | Jun-Hee Choi, Byong-Gwon Song, Moon-Jin Shin, Andrei Zoulkarneev, Min-jong Bae | 2008-02-05 |
| 7193357 | Field emission backlight device and method of fabricating | Jun-Hee Choi, Byong-Gwon Song, Moon-Jin Shin, Andrei Zoulkarneev, Min-jong Bae | 2007-03-20 |
| 6935915 | Method of fabricating field emission display employing carbon nanotubes | Shang Hyeun PARK, Hang-woo Lee | 2005-08-30 |
| 6699642 | Method of manufacturing triode carbon nanotube field emitter array | Jong Min Kim, Shang Hyeun PARK, Nae-sung Lee, Hang-woo Lee | 2004-03-02 |
| 6616497 | Method of manufacturing carbon nanotube field emitter by electrophoretic deposition | Won-bong Choi, Hoon Kim, Jung-ho Kang | 2003-09-09 |