Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086033 | Method of determining x-ray image for liquid crystal x-ray detector | — | 2021-08-10 |
| 7826057 | Electro-optic modulator assembly for contactless test of flat panel display, method for contactless test of flat panel display using the same, method for manufacturing flat panel display using the method for contactless test of flat panel display, and related technologies | Sung Hoon Kim, Dae Hwa Jeong | 2010-11-02 |
| 7468773 | LCD panel of large cell gap tolerance and LCD projector using it | — | 2008-12-23 |
| 6867838 | LCD panel of large cell gap tolerance and LCD projector using it | — | 2005-03-15 |
| 6243154 | Liquid crystal display having wide viewing angle without color shift having annular pixel and counter electrodes | Jae Geon You, Jang Sick Park | 2001-06-05 |
| 6215542 | Liquid crystal display with improved viewing angle and transmittance | Seung Hee Lee, Han Jun PARK | 2001-04-10 |
| 6128061 | Liquid crystal display device | Seung Hee Lee, In Cheol Park, Hyang Yul Kim, Seong Jun An, Wan Yong Choi +1 more | 2000-10-03 |
| 6093344 | Polymer dispersed liquid crystal display device | In Cheol Park, Seung Hee Lee, Jae Geon You, Soon Ho Baek | 2000-07-25 |
| 5946067 | Liquid crystal display | Hyang Yul Kim, Seung Hee Lee, In Cheol Park | 1999-08-31 |
| 5886762 | Liquid crystal display device with enhanced response speed, transmittance, and aperture ratio and method for manufacturing the same | Seung Hee Lee, Seok-Lyul Lee, Hyang Yul Kim, Sun-Gil Kwon, Hae-Sung Park | 1999-03-23 |
| 5220446 | Liquid crystal display elements with spacers attached to insulation and orientation layers and method for manufacturing them | — | 1993-06-15 |