| 发明名称 | Optical alignment device using UV pulse | ||
| 摘要 | An optical alignment device using pulse UV irradiates an alignment film with pulse UV to perform optical alignment of liquid crystal. The optical alignment device using pulse UV may include a chamber, a lamp which is installed at an upper portion of the chamber and emits pulse UV light, a stage which is provided at a lower portion of the chamber and on which a substrate having an alignment film formed on a surface thereof is placed, and a polarizer which is installed detachably between the stage and the lamp. | ||
| 申请公布号 | US9494420(B2) | 申请公布日期 | 2016.11.15 |
| 申请号 | US201314787438 | 申请日期 | 2013.11.25 |
| 申请人 | Korea Institute of Industrial Technology | 发明人 | Shin Gyo Jic;Lee Sang Kug;Choi Kyung Ho |
| 分类号 | G02B27/28;G02B5/30;G01B11/27;G02F1/13;G02F1/1337;C09K19/56 | 主分类号 | G02B27/28 |
| 代理机构 | Knobbe, Martens, Olson & Bear, LLP | 代理人 | Knobbe, Martens, Olson & Bear, LLP |
| 主权项 | 1. An optical alignment device using pulse UV comprising: a chamber; a lamp which is installed at an upper portion of the chamber and emits pulse UV light; a stage which is provided at a lower portion of the chamber and on which a substrate having an alignment film formed on a surface of the substrate is placed; and a polarizer which is installed detachably between the stage and the lamp. | ||
| 地址 | Chungcheongnam-do KR | ||