Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12164121 | Optical composite sheet and display device comprising same | Tae Hoon Kim, Yong Jae Choe, Jae Ho Ko | 2024-12-10 |
| 12164123 | Optical sheet and display device comprising same | Hyo Gil Cha, Yong Jae Choe, Tae Hoon Kim | 2024-12-10 |
| 11822114 | Display device and optical composite sheet used therein | Tae Hoon Kim, Yong Jae Choe, Jae Ho Ko | 2023-11-21 |
| 11693173 | Optical composite sheet and display device comprising same | Tae Hoon Kim, Yong Jae Choe, Jae Ho Ko | 2023-07-04 |
| 10247980 | Film for enhancing color purity and correcting brightness for liquid crystal display device, and liquid crystal display device comprising same | Hong Youl Cho, Hyun Cheol Nam | 2019-04-02 |
| 10133110 | Colour purity improvement film for liquid crystal display device and liquid crystal display device having same | Hong Youl Cho, Hyun Cheol Nam, Sue Yoen Lee | 2018-11-20 |
| 10048430 | Liquid crystal display comprising absorption dyes | Hong Youl Cho, Yong Jae Choe, Hyun Cheol Nam | 2018-08-14 |
| 10012787 | Liquid crystal display comprising K-Si-F-based phosphors and color gamut enhancing film | Hong Youl Cho, Hyun Cheol Nam | 2018-07-03 |
| 9971191 | Liquid crystal display comprising quantum dot sheet and color gamut enhancing film | Hong Youl Cho, Hyun Cheol Nam | 2018-05-15 |