公开(公告)号：US20230350276A1

公开(公告)日：2023-11-02

申请号：US18020723

申请日：2021-08-11

Applicant: LG INNOTEK CO., LTD.

Inventor： Seung Hak LEE ,  Ji Wook MOON ,  Yu Jeong CHO

IPC: G03B17/17

CPC classification number: G03B17/17

Abstract: A reflective module disclosed in an embodiment of the invention includes a holder having an inclined bottom surface and both side walls of the inclined bottom surface; a reflective member disposed on the holder; and an adhesive bonding the reflective member to the holder, wherein the reflective member includes an incident surface, an exit surface, and a reflective surface opposite to the bottom surface, and the holder has a first surface facing both side surfaces of the reflective member. and a second recess portion, wherein the adhesive includes: a first adhesive adhered to lower portions of each side of the reflective member within the first and second recess portions; and a second adhesive adhered to an upper portion of each side surface of the reflective member, and the first and second adhesives may be of different types.

公开(公告)号：US20230266643A1

公开(公告)日：2023-08-24

申请号：US18020107

申请日：2021-08-11

Applicant: LG INNOTEK CO., LTD.

Inventor： Seung Hak LEE ,  Kyung Hwan KIM ,  Yu Jeong CHO

IPC: G03B17/12 ,  G03B17/17

CPC classification number: G03B17/12 ,  G03B17/17 ,  G03B2217/002

Abstract: A reflective module disclosed in an embodiment of the invention includes a holder having an inclined bottom surface and first and second guide portions disposed on both sides of the inclined bottom surface, a reflective mirror disposed on the holder, and an adhesive that adheres the reflective mirror to the holder, wherein the first guide portion and the second guide portion extend along both side surfaces of the reflective mirror, the first guide portion includes a plurality of first recesses, each of which faces one side surface of the reflective mirror; the second guide portion includes a plurality of second recesses, each of which faces the other side surface of the reflective mirror; and the adhesive may be respectively disposed in the plurality of first and second recesses and adhered to one side surface and the other side surface of the reflective mirror.

公开(公告)号：US20240236457A1

公开(公告)日：2024-07-11

申请号：US18288875

申请日：2022-05-06

Applicant: LG INNOTEK CO., LTD.

Inventor： Seung Hak LEE ,  Ji Wook MOON ,  Yu Jeong CHO

IPC: H04N23/55 ,  G02B1/10 ,  G02B13/00 ,  H04N23/68

CPC classification number: H04N23/55 ,  G02B1/10 ,  G02B13/0065 ,  H04N23/685

Abstract: One embodiment of the present invention provides a camera actuator comprising: a housing; a mover comprising a holder disposed inside the housing and an optical member disposed on the holder; a driving unit disposed inside the housing and for moving the mover; and an adhesive member disposed between the holder and the optical member. The optical member comprises a reflective surface and a coating layer disposed on the reflective surface. The coating layer comprises a first area coming into contact with the adhesion member and a second area other than the first area, the thickness in the first area being greater than the thickness in the second area.