公开(公告)号：US20160124197A1

公开(公告)日：2016-05-05

申请号：US14883057

申请日：2015-10-14

Applicant: EVERREADY PRECISION IND. CORP.

Inventor： JYH-LONG CHERN ,  CHIH-MING YEN

IPC: G02B13/00 ,  G02B5/20 ,  H04N5/225 ,  G02B13/14

CPC classification number: H04N5/2253 ,  G02B3/0043 ,  G02B3/0062 ,  G02B3/0075 ,  G02B13/0085 ,  H04N5/2254

Abstract: An optical apparatus includes plural optical lens groups, an optical sensor and a casing. After a light beam passes through any of the plural optical lens groups, a travelling direction of the light beam is changed. Moreover, after the light beam passes through at least one of the plural optical lens groups, the light beam is sensed by the optical sensor and converted into an image signal by the optical sensor. The plural optical lens groups and the optical sensor are accommodated and fixed within the casing. The optical apparatus has a single optical lens module, and is able to implement different optical function simultaneously. Consequently, the overall volume of the optical apparatus is minimized, and the fabricating cost of the optical apparatus is reduced.

Abstract translation: 光学装置包括多个光学透镜组，光学传感器和壳体。 光束通过多个光学透镜组中的任一个后，光束的行进方向改变。 此外，在光束通过多个光学透镜组中的至少一个之后，光束被光学传感器感测并被光学传感器转换成图像信号。 多个光学透镜组和光学传感器被容纳并固定在壳体内。 光学装置具有单个光学透镜模块，并且能够同时实现不同的光学功能。 因此，光学装置的总体积最小化，并且光学装置的制造成本降低。

公开(公告)号：US20160124125A1

公开(公告)日：2016-05-05

申请号：US14595651

申请日：2015-01-13

Applicant: EVERREADY PRECISION IND. CORP.

Inventor： JYH-LONG CHERN ,  CHIH-MING YEN

IPC: G02B3/04 ,  H01S3/0941 ,  H01S5/022

CPC classification number: G02B27/20 ,  G02B27/0911 ,  G02B27/0944 ,  G02B27/0966 ,  G02B27/425 ,  H01S5/005 ,  H01S5/02212 ,  H01S5/02288

Abstract: A structured light generation device is equipped with a lens unit. The lens unit is installed in a compact housing of the structured light generation device such that it can be workable for two different optical path lengths, and hence for a range of parameter, such as effective focal length, back focal length, or working distance. By the lens unit, an infrared laser spot is collimated into a linear infrared laser beam or specific light pattern if with a free-form type structure formed on a surface where the free form contains diffractive, refractive, and/or reflective optical structures simultaneously or effectively. Consequently, the infrared laser spot is shaped into a structured light for detection or interactive action.

Abstract translation: 结构光产生装置配备有透镜单元。 透镜单元安装在结构化光产生装置的紧凑壳体中，使得其可以对于两个不同的光程长度进行操作，因此可以用于一些参数范围，例如有效焦距，后焦距或工作距离。 通过透镜单元，如果在自由形式包含衍射，折射和/或反射光学结构的表面上同时形成自由形式型结构，则将红外激光光斑准直成线性红外激光束或特定光图案，或 有效。 因此，红外激光光斑成形为结构光，用于检测或交互作用。