Invention Grant
- Patent Title: Distance detecting device and image processing apparatus including the same
- Patent Title (中): 距离检测装置和包括其的图像处理装置
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Application No.: US13834256Application Date: 2013-03-15
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Publication No.: US09417059B2Publication Date: 2016-08-16
- Inventor: Nakhoon Go , Yongho Cho , Sangkeun Lee , Pilwon Jeong
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates, LLP
- Priority: KR10-2012-0087891 20120810
- Main IPC: G01C3/08
- IPC: G01C3/08 ; G01B11/22 ; G06T15/00 ; G01S17/89 ; G01S7/481 ; G01S17/10 ; G01S17/36

Abstract:
A distance detecting device and an image processing apparatus including the same are disclosed. The distance detecting device includes a first light source to output a first output beam and a second light source to output a second output beam having a wavelength different from that of the first output beam, a scanner to progressively perform first directional scanning and second directional scanning to output the first output beam and the second output beam to an outside, a first detecting unit to convert a first received beam corresponding to the first output beam into a first electric signal, a second detecting unit to convert a second received beam corresponding to the second output beam into a second electric signal, and a controller to detect a distance from an external target based on the first electric signal and the second electric signal.
Public/Granted literature
- US20140043309A1 DISTANCE DETECTING DEVICE AND IMAGE PROCESSING APPARATUS INCLUDING THE SAME Public/Granted day:2014-02-13
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