发明名称 |
Scanning Platform Having Asymmetric Flexures |
摘要 |
Briefly, in accordance with one or more embodiments, a scanning platform to scan a beam as a projected image comprises a frame and a scanning mirror supported by a flexure coupled to the frame of the scanning platform. The flexure has an asymmetric structure comprising a longer flexure arm and a shorter flexure arm to locate the scanning mirror at a position offset from a center of the frame. The resonant frequency of oscillation of the scanning mirror may be maintained or otherwise determined by selecting an appropriate cross-sectional area of the longer flexure arm or the shorter flexure arm, or combinations thereof. |
申请公布号 |
US2012092738(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US20100906864 |
申请日期 |
2010.10.18 |
申请人 |
BROWN DEAN R.;DAVIS WYATT O.;MICROVISION, INC. |
发明人 |
BROWN DEAN R.;DAVIS WYATT O. |
分类号 |
G02B26/10 |
主分类号 |
G02B26/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|