公开(公告)号：US20190173987A1

公开(公告)日：2019-06-06

申请号：US16320992

申请日：2016-12-15

Applicant: LG ELECTRONICS INC.

Inventor： Changhoon SUNG ,  Jongpil KIM ,  Juha HYUN

IPC: H04M1/02 ,  H04N5/225 ,  G06F1/16 ,  G06F21/32 ,  G06F21/84

Abstract: A mobile terminal including a terminal body; and a camera module provided in the terminal body. The camera module includes a lens assembly; an image sensor provided at a lower end of the lens assembly; a first actuator mounted with a first filter and a second filter provided on one side of the lens assembly to filter light incident on the image sensor, wherein the first actuator comprises first and second support walls, and a first plate supported by the first and second support walls and supporting the first and second filters; a filter change device configured to move the first filter to overlap with the lens assembly in a first state and to move the second filter to overlap with the lens assembly in a second state; and a cover constituting an appearance of the camera module and including a through hole corresponding to an optical axis of the camera module, the cover having an inner space accommodating the lens assembly and the first actuator.

公开(公告)号：US20190049697A1

公开(公告)日：2019-02-14

申请号：US16039264

申请日：2018-07-18

Applicant: LG ELECTRONICS INC.

Inventor： Jongpil KIM ,  Dongjin LEE ,  Hakhae KIM ,  Sungbum JOO ,  Jaewan HONG

IPC: G02B13/00 ,  G02B9/62 ,  F21V8/00

Abstract: Disclosed is a mobile terminal devised to achieve a reduced F-number and an increased T-number by enhancing the brightness of an optical system provided therein. In the mobile terminal including an optical module that configures a single optical system, the optical module includes a lens group configured with five or more refractive lenses including at least one glass lens. The glass lens has a thickness equal to or greater than 0.3 mm, an effective diameter equal to or greater than 1.5 mm and equal to or less than 8.0 mm, a refractive index below 1.6, and an Abbe's number equal to or greater than 60.

公开(公告)号：US20170357144A1

公开(公告)日：2017-12-14

申请号：US15414429

申请日：2017-01-24

Applicant: LG ELECTRONICS INC.

Inventor： Jongpil KIM ,  Yongho LEE ,  Gunseek OH

IPC: G03B9/06 ,  G03B17/12 ,  H04M1/02 ,  G03B11/00

CPC classification number: G03B9/06 ,  G03B11/00 ,  G03B17/12 ,  G03B2205/0069 ,  H04M1/0264 ,  H04N5/2254 ,  H04N5/2257

Abstract: A mobile terminal includes: a terminal body; and a camera module provided at one side of the terminal body, wherein the camera module includes: a first lens assembly; a second lens assembly provided below the first lens assembly; a diaphragm disposed between the first and second lens assemblies, and having its aperture changed; and an actuator disposed close to the first lens assembly, and configured to reciprocate the first lens assembly, wherein the diaphragm includes: a first blade having a through hole therein; a second blade having a through hole therein, and configured to change an aperture of the diaphragm by a relative motion with respect to the first blade; a link member coupled to end parts of the first and second blades, and configured to move the first and second blades by being rotated; and a motor coupled to one side of the link member, and configured to rotate the link member.