Issued Patents All Time
Showing 126–150 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7109984 | Liquid crystal display having gray voltages with varying magnitudes and driving method thereof | — | 2006-09-19 |
| 7106292 | Shift register, liquid crystal display device having the shift register and method of driving scan lines using the same | — | 2006-09-12 |
| 7084840 | Liquid crystal display device | — | 2006-08-01 |
| 7044629 | Lamp assembly and liquid crystal display device having the same | — | 2006-05-16 |
| 7038653 | Shift resister and liquid crystal display having the same | — | 2006-05-02 |
| 7023410 | Liquid crystal display device | Back-Won Lee | 2006-04-04 |
| 7015890 | Liquid crystal display apparatus and method for driving the same | — | 2006-03-21 |
| 6943506 | Inverter apparatus and liquid crystal display including inverter apparatus | — | 2005-09-13 |
| 6906385 | Amorphous-silicon thin film transistor and shift resister having the same | Back-Won Lee | 2005-06-14 |
| 6845140 | Method of driving a shift register, a shift register, a liquid crystal display device having the shift register | Back-Won Lee | 2005-01-18 |
| 6762742 | Apparatus and method for automatic brightness control for use in liquid crystal display device | Sang-Soo Kim, Dong-Won Park, Hyeong-Bae Choi | 2004-07-13 |
| 6690347 | Shift register and liquid crystal display using the same | Jin Jeon, Hyung-Guel Kim | 2004-02-10 |
| 6466191 | Liquid crystal display thin film transistor driving circuit | Jae Jin Choi, Jung-Hwan Kim | 2002-10-15 |
| 6407729 | LCD device driving system and an LCD panel driving method | — | 2002-06-18 |
| 6392626 | Liquid crystal display having different common voltages | — | 2002-05-21 |
| 6373479 | Power supply apparatus of an LCD and voltage sequence control method | — | 2002-04-16 |
| 6049228 | Level shifter for a liquid crystal display | — | 2000-04-11 |
| 5945970 | Liquid crystal display devices having improved screen clearing capability and methods of operating same | Sun-Yung Kwon, Ju-Man Lee, Hyong-Gon Lee | 1999-08-31 |
| 5940069 | Driving signal generator for a liquid crystal display | — | 1999-08-17 |
| 5926157 | Voltage drop compensating driving circuits and methods for liquid crystal displays | — | 1999-07-20 |
| 5926173 | Circuit for driving liquid crystal display having power saving feature | — | 1999-07-20 |
| 5896117 | Drive circuit with reduced kickback voltage for liquid crystal display | — | 1999-04-20 |
| 5867138 | Device for driving a thin film transistor liquid crystal display | — | 1999-02-02 |
| 5825343 | Driving device and driving method for a thin film transistor liquid crystal display | — | 1998-10-20 |
| 5793346 | Liquid crystal display devices having active screen clearing circuits therein | — | 1998-08-11 |