-
公开(公告)号：US20150298322A1
公开(公告)日：2015-10-22
申请号：US14314875
申请日：2014-06-25
摘要： According to embodiments, an optically-actuated mechanical device comprises at least one deformable section formed of: an element including an intrinsic stress differential or gradient, the stress tending to urge deformation of one portion relative to another portion; and an optically-sensitive material which is configured to (i) initially prevent deformation of the device, and (ii) upon sufficient heating by absorbing optical energy allows the element to deform. The devices may be incorporated into various devices and apparatuses for select, non-contact actuation using only optical energy, for example, via light, from one or more lasers. Methods for fabricating and actuating such devices are also disclosed.
摘要翻译： 根据实施例，光学致动的机械装置包括至少一个可变形部分，该变形部分包括：包括固有应力微分或梯度的元件，所述应力倾向于促使一部分相对于另一部分的变形; 以及光敏材料，其被配置为（i）最初防止所述装置的变形，以及（ii）在通过吸收光学能量的充分加热时允许所述元件变形。 这些装置可以并入到用于仅使用来自一个或多个激光器的光的光能的选择的非接触致动的各种装置和装置中。 还公开了用于制造和致动这种装置的方法。
-
公开(公告)号：US09272426B2
公开(公告)日：2016-03-01
申请号：US14314875
申请日：2014-06-25
摘要： According to embodiments, an optically-actuated mechanical device comprises at least one deformable section formed of: an element including an intrinsic stress differential or gradient, the stress tending to urge deformation of one portion relative to another portion; and an optically-sensitive material which is configured to (i) initially prevent deformation of the device, and (ii) upon sufficient heating by absorbing optical energy allows the element to deform. The devices may be incorporated into various devices and apparatuses for select, non-contact actuation using only optical energy, for example, via light, from one or more lasers. Methods for fabricating and actuating such devices are also disclosed.
摘要翻译： 根据实施例，光学致动的机械装置包括至少一个可变形部分，该变形部分包括：包括固有应力微分或梯度的元件，所述应力倾向于促使一部分相对于另一部分的变形; 以及光敏材料，其被配置为（i）最初防止所述装置的变形，以及（ii）在通过吸收光学能量的充分加热时允许所述元件变形。 这些装置可以并入到用于仅使用来自一个或多个激光器的光的光能的选择的非接触致动的各种装置和装置中。 还公开了用于制造和致动这种装置的方法。
-
搜索结果
2 条记录 (耗时 0.015 秒)
