发明名称 |
Optical axis deflecting method, optical axis deflecting element, optical path deflecting unit, method of driving optical axis deflecting element, and image display apparatus |
摘要 |
An optical axis deflecting element is provided with a pair of transparent substrates, a liquid crystal layer disposed between substrate surfaces of the pair of transparent substrates and having a chiral smectic C-phase forming a homeotropic orientation, and a plurality of electrode pairs each defining one of a plurality of divided regions into which an effective region of the liquid crystal layer is divided, wherein an electric field is independently applicable to each divided region defined by a corresponding electrode pair in a direction parallel to the substrate surfaces.
|
申请公布号 |
US7489383(B2) |
申请公布日期 |
2009.02.10 |
申请号 |
US20060409059 |
申请日期 |
2006.04.24 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
SUGIMOTO HIROYUKI;MATSUKI YUMI;HIRANO YUKIKO;NAMIE KENJI;TOKITA TOSHIAKI;OSAKA TAKANOBU;FUJIMURA KOH |
分类号 |
G09K19/02 |
主分类号 |
G09K19/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|