| 发明名称 | Object detector and sensor | ||
| 摘要 | An object detector includes a projector including a light source having a two-dimensionally arranged plurality of light emitter groups, each of the light emitter groups having a plurality of light emitters, a light receiver which receives light emitted from the projector, and reflected by an object, and a light source driver which lights on and lights off each of the light emitter groups of the light source. | ||
| 申请公布号 | US9568605(B2) | 申请公布日期 | 2017.02.14 |
| 申请号 | US201414554498 | 申请日期 | 2014.11.26 |
| 申请人 | RICOH COMPANY, LTD. | 发明人 | Akatsu Kazuhiro;Nakamura Tadashi;Sakai Kohji |
| 分类号 | G01S17/42;H05B37/02;G01S17/93;G01S7/481;G01S7/484;G01S7/486 | 主分类号 | G01S17/42 |
| 代理机构 | Oblon, McClellnad, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClellnad, Maier & Neustadt, L.L.P. |
| 主权项 | 1. An object detector, comprising: a projector including a light source having a two-dimensionally arranged plurality of light emitter groups, each of the light emitter groups having a plurality of light emitters; a light receiver which receives light emitted from the projector, and reflected by an object; and a light source driver which lights on and lights off each of the light emitter groups of the light source, wherein the light receiver includes a member which transmits only the light reflected by the object. | ||
| 地址 | Tokyo JP | ||