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1. 发明授权

US07880130B2 Optical device and mobile apparatus 有权
标题翻译：光学设备和移动设备
公开(公告)号：US07880130B2
公开(公告)日：2011-02-01
申请号：US11808250
申请日：2007-06-07
申请人： Yoshiaki Sakagami , Yoichi Nishimura , Kenji Kadowaki
发明人： Yoshiaki Sakagami , Yoichi Nishimura , Kenji Kadowaki
IPC分类号： G03B21/62 , H01J3/14
CPC分类号： G01S7/4814 , G01S17/36 , G01S17/89 , G02B3/005 , G02B3/0068
摘要： An optical device ensuring projection of light over a wide range as well as reduction in size, and a mobile apparatus mounted with the optical device are provided. The optical device (100) includes a light-projecting unit (110) and a light-receiving unit (120). The light-projecting unit (110) has a projector (114) and a lenticular sheet (112) arranged in layers. First and second cylindrical lens arrays having their generatrices orthogonal to each other are formed on the respective surfaces of the sheet (112). The light-receiving unit (120) has a light-receiver (124). The light-projecting unit (110) and the light-receiving unit (120) are arranged adjacent to each other in an integrated manner so that the light-receiver (124) can sense the light emitted from the projector (114) via the sheet (112) and then reflected from an object.
摘要翻译：提供了一种保证在宽范围内投射光以及减小尺寸的光学装置以及安装有光学装置的移动装置。光学装置（100）包括投光单元（110）和光接收单元（120）。投光单元（110）具有层叠的投影仪（114）和透镜片（112）。在片材（112）的各个表面上形成具有彼此正交的母体的第一和第二柱面透镜阵列。光接收单元（120）具有光接收器（124）。光投射单元（110）和光接收单元（120）以一体的方式彼此相邻地布置，使得光接收器（124）可以经由片材感测从投影仪（114）发射的光（112），然后从对象反射。

2. 发明申请

US20070296950A1 Optical device and mobile apparatus 有权
标题翻译：光学设备和移动设备
公开(公告)号：US20070296950A1
公开(公告)日：2007-12-27
申请号：US11808250
申请日：2007-06-07
申请人： Yoshiaki Sakagami , Yoichi Nishimura , Kenji Kadowaki
发明人： Yoshiaki Sakagami , Yoichi Nishimura , Kenji Kadowaki
IPC分类号： G01C3/08 , G01B11/14
CPC分类号： G01S7/4814 , G01S17/36 , G01S17/89 , G02B3/005 , G02B3/0068
摘要： An optical device ensuring projection of light over a wide range as well as reduction in size, and a mobile apparatus mounted with the optical device are provided. The optical device (100) includes a light-projecting unit (110) and a light-receiving unit (120). The light-projecting unit (110) has a projector (114) and a lenticular sheet (112) arranged in layers. First and second cylindrical lens arrays having their generatrices orthogonal to each other are formed on the respective surfaces of the sheet (112). The light-receiving unit (120) has a light-receiver (124). The light-projecting unit (110) and the light-receiving unit (120) are arranged adjacent to each other in an integrated manner so that the light-receiver (124) can sense the light emitted from the projector (114) via the sheet (112) and then reflected from an object.
摘要翻译：提供了一种保证在宽范围内投射光以及减小尺寸的光学装置以及安装有光学装置的移动装置。光学装置（100）包括投光单元（110）和光接收单元（120）。投光单元（110）具有层叠的投影仪（114）和透镜片（112）。在片材（112）的各个表面上形成具有彼此正交的母体的第一和第二柱面透镜阵列。光接收单元（120）具有光接收器（124）。光投射单元（110）和光接收单元（120）以一体的方式彼此相邻地布置，使得光接收器（124）可以经由片材感测从投影仪（114）发射的光（112），然后从对象反射。

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