公开(公告)号：US20230132771A1

公开(公告)日：2023-05-04

申请号：US17912306

申请日：2021-03-17

Applicant: LG INNOTEK CO., LTD.

Inventor： Sang Heon HAN ,  Kang Yeol PARK ,  Jae Hoon LEE ,  Yong Gyeong LEE

IPC: G01S17/89 ,  H01S5/42 ,  G01S7/4865

Abstract: A surface-emitting laser device disclosed in an embodiment of the invention includes a first region in which a plurality of first emitters is arranged; and a second region in which a plurality of second emitters is arranged, an area of the second region is smaller than an area of the first region, and the second region is disposed in a center region of the first region, and the first emitter and the second emitter may be driven separately.

公开(公告)号：US20230078421A1

公开(公告)日：2023-03-16

申请号：US17909290

申请日：2021-03-02

Applicant: LG INNOTEK CO., LTD.

Inventor： Sang Heon HAN ,  Bum Jin KIM ,  Seok Hyun KIM ,  In Jun SEO ,  Myung Jin SONG ,  Jae Hoon LEE

IPC: H04N17/00 ,  G01S17/894 ,  H04N5/225

Abstract: According to an embodiment of the present invention, disclosed is a camera apparatus comprising: a substrate; a light emitting part; a light receiving part comprising an image sensor located on the substrate; and a controller that controls the optical part or the light source using an output value received from a photodetector, wherein the light emitting part comprises: a light source located on the substrate; a holder located on the substrate; an optical part located on the light source; a driving part that moves the optical part along an optical axis; and the photodetector located on the substrate.

公开(公告)号：US20230266465A1

公开(公告)日：2023-08-24

申请号：US18018115

申请日：2021-07-29

Applicant: LG INNOTEK CO., LTD.

Inventor： Gwui Youn PARK ,  Jae Hoon LEE ,  Sang Heon HAN

IPC: G01S17/26 ,  G01S17/89 ,  G01S7/481

CPC classification number: G01S17/26 ,  G01S7/4817 ,  G01S17/89 ,  G01S7/4865

Abstract: A distance measuring camera disclosed to an embodiment includes an image sensor, a light source, a first lens portion including a plurality of lenses disposed on the light source, and a driving member for moving the light source or the first lens portion in at least one direction of first and second directions perpendicular to an optical axis of the first lens portion, wherein output light emitted from the light source passes through the first lens portion and form a field of illumination (FOI) region including a plurality of dot patterns arranged in two-dimension in a region spaced apart from the first lens portion, wherein the driving member controls a position of the FOI region to be located in first or second region, wherein when the driving member moves the position of the FOI region from the first region to the second region, a first dot pattern located at one end of the plurality of dot patterns is moved outward relative to the first region than a second dot pattern located at the other end of the plurality of dot patterns.