公开(公告)号：US20130039058A1

公开(公告)日：2013-02-14

申请号：US13570597

申请日：2012-08-09

Applicant: Ji-hoon YUN ,  Byeong-hyeon YU ,  Tetsuo ARIYOSHI ,  Cheon-ho PARK

Inventor： Ji-hoon YUN ,  Byeong-hyeon YU ,  Tetsuo ARIYOSHI ,  Cheon-ho PARK

IPC: F21V3/02 ,  F21V23/00 ,  F21V29/00 ,  F21V3/00 ,  F21V7/10

CPC classification number: F21V3/00 ,  F21K9/232 ,  F21K9/61 ,  F21V29/74 ,  F21Y2107/90 ,  F21Y2115/10 ,  G02B6/0021 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: Provided is a lighting apparatus including: a plurality of light-emitting devices; a mounting portion on which the plurality of light-emitting devices is disposed; and a light guide cover which guides light emitted from the plurality of light-emitting devices to the outside.

Abstract translation: 提供一种照明装置，包括：多个发光装置; 其上设置有多个发光装置的安装部; 以及将从多个发光装置发射的光引导到外部的导光罩。

公开(公告)号：US07940481B2

公开(公告)日：2011-05-10

申请号：US12659434

申请日：2010-03-09

Applicant: Kyong Rok Kang ,  Young Min Seo ,  Byeong Hyeon Yu

Inventor： Kyong Rok Kang ,  Young Min Seo ,  Byeong Hyeon Yu

IPC: G02B7/02

CPC classification number: G02B7/102 ,  G02B13/005 ,  G02B13/0065 ,  G02B13/009

Abstract: Disclosed herein is a zoom lens module that may include a first zoom lens group on an optical axis, a second zoom lens group on the optical axis, and a first driving unit configured to move at least one of the first zoom lens group and the second zoom lens group to vary a distance between the first zoom lens group and the second zoom lens group. In the disclosure, the first driving unit may include a first driving motor, a screw member on a rotary shaft of the first driving motor, and a first wire member connecting the screw member to one of the first zoom lens group and the second zoom lens group.

Abstract translation: 这里公开了一种变焦透镜模块，其可以包括在光轴上的第一变焦透镜组，在光轴上的第二变焦透镜组，以及第一驱动单元，被配置为移动第一变焦透镜组和第二变焦透镜组中的至少一个 变焦镜头组，以改变第一变焦镜头组与第二变焦镜头组之间的距离。 在本公开中，第一驱动单元可以包括第一驱动马达，在第一驱动马达的旋转轴上的螺钉构件，以及将螺钉构件连接到第一变焦透镜组和第二变焦透镜之一的第一线构件 组。