公开(公告)号：US20170099700A1

公开(公告)日：2017-04-06

申请号：US15195629

申请日：2016-06-28

Applicant: LG Electronics Inc.

Inventor： Dongwook CHAE ,  Salkmann JI ,  Hyungjoo KANG ,  Hyunjoon KIM ,  Samnyol HONG

IPC: H05B3/00 ,  H05B3/84 ,  H04N5/225

CPC classification number: H05B3/0071 ,  G02B7/026 ,  G02B27/0006 ,  G03B17/55 ,  H04N5/2252 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/2257 ,  H05B3/84

Abstract: The present disclosure relates to a camera module, and a dew condensation prevention system of the camera module, and there is disclosed a camera module including a lens assembly; a lens barrel in a cylindrical shape with a predetermined height configured to accommodate the lens assembly; and a heat radiation member formed along an outer surface of the lens barrel to transfer heat to an outermost lens of the lens assembly, wherein the lens assembly has a field-of-view region formed in a first direction and a second direction crossed with the first direction, and at least one of the first and the second field of view is above 180 degrees, and a dew condensation prevention system using the same.

公开(公告)号：US20190187290A1

公开(公告)日：2019-06-20

申请号：US16309371

申请日：2017-06-13

Applicant: LG ELECTRONICS INC.

Inventor： Kwanhyung KIM ,  Hyunjoon KIM ,  Sangguel OH ,  Dongryeol LEE ,  Salkmann JI ,  Samnyol HONG

IPC: G01S17/89 ,  G01S7/486 ,  G01S17/08 ,  B60R1/00

CPC classification number: G01S17/89 ,  B60R1/00 ,  B60R2300/106 ,  B60R2300/303 ,  G01S7/4861 ,  G01S7/4865 ,  G01S17/08 ,  G01S17/10 ,  G01S17/936 ,  H04N5/2256 ,  H04N5/232

Abstract: Provided is a night vision output device comprising: an optical pulse output unit for outputting pulsed light at specific periods; a photographing unit having an image sensor for forming a plurality of images by using pulsed light reflected by an external object; a display unit for outputting a final image formed by synthesizing the plurality of images; and a control unit for calculating distance information of an object displayed in each pixel by using data of a brightness ratio for a distance and a brightness ratio for each pixel of the final image, wherein, in one frame, the control unit controls the image sensor such that the image sensor is activated while having different delay times on the basis of an output termination time of the pulsed light.