Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436962 | Preparing method for polarizer having locally depolarized area, polarizer and polarizing plate manufactured by using the same | Sung Hyun Nam, Kyun Il Rah | 2019-10-08 |
| 10436960 | Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas | Beom Seok Lee, Eung Jin Jang, Kyun Il Rah, Hyung Koo Kang, Du Jin Choi +1 more | 2019-10-08 |
| 10429560 | Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas | Beom Seok Lee, Eung Jin Jang, Kyun Il Rah, Hyung Koo Kang, Du Jin Choi +1 more | 2019-10-01 |
| 10359553 | Method for manufacturing polarizer having locally depolarized area, and polarizer, polarizing plate and image display device manufactured by using same | Sung Hyun Nam, Kyun Il Rah | 2019-07-23 |
| 10302833 | Polarizer | Sung Hyun Nam, Kyung Ki Hong, Eung Jin Jang, Yeong Rae Chang, Heon Kim +5 more | 2019-05-28 |
| 10215903 | Method for preparing polarizing plate locally having depolarization region, and polarizing plate prepared by using same | Ji-Young Kim, Sung Hyun Nam, Kyun Il Rah | 2019-02-26 |
| 10201943 | Method for manufacturing nearly-natural black polarizing plate and polarizing plate manufactured thereby | Sung Hyun Nam, Kyun Il Rah | 2019-02-12 |