| 发明名称 |
DRIVE DEVICE AND LENS UNIT |
| 摘要 |
A drive device and a lens unit include a base member; a driven member disposed at a prescribed distance from the base member and having a flat plane; a support member coupling the base member and the driven member and supporting the driven member so as to substantially maintain a prescribed distance between the base member and the driven member from start to end of movement of the driven member; and a driving member driving the driven member so as to move the flat plane in parallel from start to end of movement. The driving member causes a linear shape-memory alloy wire to expand and contract, thereby moving the driven member. |
| 申请公布号 |
US2015322929(A1) |
申请公布日期 |
2015.11.12 |
| 申请号 |
US201314377183 |
申请日期 |
2013.01.28 |
| 申请人 |
Konica Minolta Inc. |
发明人 |
MORIKAWA Takuma;KUBO Naoki;HONDA Yasuhiro;MATSUO Takashi;HATA Yoshiaki |
| 分类号 |
F03G7/06;H04N5/225;G02B7/09 |
主分类号 |
F03G7/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A drive device comprising:
a base member; a driven member disposed at a prescribed distance from said base member; a support member coupling said base member and said driven member, and supporting said driven member so as to substantially maintain said prescribed distance between said base member and said driven member from start to end of movement of said driven member; and a driving member driving said driven member so as to be moved in parallel from start to end of movement, said driving member causing a linear shape-memory alloy wire to expand and contract to move said driven member. |
| 地址 |
Tokyo JP |
