发明名称 |
Light deflector, light deflection array, image forming apparatus, and image projection display apparatus |
摘要 |
A light deflector can be driven by a low voltage by reducing contact area with a plate shape member and other members. The light deflector can be driven by a low voltage by reducing a contact area with a plate shape member and other members. More particularly, a frictional force and fixing strength are reduced at a contact area with a control member deployed around a plate shape member and the plate shape member. The fixing strength is reduced at a contact area with a fulcrum member and the plate shape member. Also, the fixing strength is reduced at a contact area with a substrate (or an insulation layer on a substrate) and the plate shape member.
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申请公布号 |
US7417778(B2) |
申请公布日期 |
2008.08.26 |
申请号 |
US20050098700 |
申请日期 |
2005.04.05 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
NANJO TAKESHI;KATOH SEIICHI;OHTAKA KOICHI |
分类号 |
G02B26/08;B81B3/00;B81B7/04;G02B7/04;G02B26/00 |
主分类号 |
G02B26/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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