-
公开(公告)号:US20220103725A1
公开(公告)日:2022-03-31
申请号:US17488455
申请日:2021-09-29
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor: Ta Kyoung LEE , Jung Woo KIM , Kyeong Jun KIM , Ah Hyeon IM , Do Seop HWANG , Hong Joo LEE
Abstract: A camera module includes: a housing; a lens module configured to move in an optical axis direction in the housing; a first magnetic member disposed in the lens module; and a second magnetic member disposed to oppose the first magnetic member in the housing. The lens module is attached to one surface of the housing by magnetic attraction force arising between the first magnetic member and the second magnetic member. The lens module is supported at three points by three ball members disposed between the lens module and the housing. The first magnetic member is disposed in the lens module such that the first magnetic member is disposed in a triangle formed by virtual lines connecting the three ball members to each other.
-
公开(公告)号:US20220075161A1
公开(公告)日:2022-03-10
申请号:US17382576
申请日:2021-07-22
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor: Ah Hyeon IM , Ta Kyoung LEE , Jung Woo KIM , Do Seop HWANG , Kyeong Jun KIM , Jae Hyuk KIM
Abstract: A camera module includes a housing, and a reflective module changing a direction of light incident on the housing. The reflective module includes a first reflective member having a reflective surface, a holder fixedly coupled to the first reflective member, a first magnetic member mounted on the holder, and a second magnetic member mounted in the housing, facing the first reflective member, and spaced apart from the first magnetic member.
-
公开(公告)号:US20180367714A1
公开(公告)日:2018-12-20
申请号:US15835658
申请日:2017-12-08
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor: Ah Hyeon IM , Ta Kyoung LEE , Bong Won JEONG
CPC classification number: H04N5/2254 , G02B7/102 , G02B13/009 , G02B15/14 , G02B15/163 , H04N5/2252 , H04N5/23287 , H04N5/23296
Abstract: A camera module includes: a housing; a reflecting module; and a lens module disposed behind the reflecting module, wherein the moving holder is disposed to be movable in one axial direction, approximately perpendicular to the optical axial direction and the one axial direction with respect to the housing, the lens module includes a carrier supported by the housing to be linearly movable in approximately the optical axial direction, the lens module includes two or more lens barrels of which some are fixed, and the others are supported by the housing to be linearly movable in approximately the optical axial direction, and lenses are distributed and provided into the at least two lens barrels.
-
公开(公告)号:US20180239162A1
公开(公告)日:2018-08-23
申请号:US15842471
申请日:2017-12-14
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor: Ta Kyoung LEE , Ah Hyeon IM
Abstract: A reflecting module for optical image stabilization (OIS) includes: a housing including an internal space; a driving holder including a reflecting member and supported by an inner wall of the housing in a state in which a driving plate is fitted between the driving holder and the housing so that the driving holder is provided in the internal space; and a driving part configured to provide driving force to the driving holder to move the driving holder. The driving plate is linearly movable along one axis approximately perpendicular to an optical axis or is rotatable around the one axis with respect to the housing. The driving holder is linearly movable along the one axis or is rotatable around the one axis with respect to the driving plate.
-
公开(公告)号:US20230358995A1
公开(公告)日:2023-11-09
申请号:US18109666
申请日:2023-02-14
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor: Jun Sup SHIN , Dong Yeon SHIN , Ah Hyeon IM , Joung Ho SON , Se Hyeun YUN
IPC: G03B5/00 , G02B7/09 , H02K3/26 , H02K41/035
CPC classification number: G02B7/09 , G03B5/00 , H02K3/26 , H02K41/0354 , G03B2205/0046 , G03B2205/0069 , H02K2203/03
Abstract: A camera apparatus including a housing; a first lens barrel and a second lens barrel movable in an optical axis direction; first magnet segment regions disposed on a first side of the first lens barrel and second magnet segment regions disposed on a second side of the second lens barrel; and a plurality of first driving coils disposed on a first side of the housing and a plurality of second driving coils disposed on a second side of the housing. A width of one of the first driving coils or one of the second driving coils along the optical axis direction is greater than or equal to a width of one of the first magnet segment regions or the second magnet segment regions along the optical axis direction.
-
公开(公告)号:US20230239560A1
公开(公告)日:2023-07-27
申请号:US17865577
申请日:2022-07-15
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor: Ah Hyeon IM , Jun Sup SHIN , Kyeong Jun KIM , Po Chul KIM , Jae Hyuk KIM
CPC classification number: H04N5/2257 , G02B7/1805 , G02B7/09 , H02K5/24 , H05K1/181 , H05K2201/10121
Abstract: A camera module includes a housing having an internal space, a printed circuit board disposed in the housing, and a reflective module disposed in the internal space of the housing and comprising a reflective member configured to change a path of incident light, and a reflective holder supporting the reflective member; and a noise prevention unit disposed on either the housing or the printed circuit board and configured to prevent the reflective holder from contacting the housing.
-
公开(公告)号:US20220159155A1
公开(公告)日:2022-05-19
申请号:US17591657
申请日:2022-02-03
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor: Ah Hyeon IM , Ta Kyoung LEE , Bong Won JEONG
Abstract: A camera module includes: a housing; a reflecting module; and a lens module disposed behind the reflecting module, wherein the moving holder is disposed to be movable in one axial direction, approximately perpendicular to the optical axial direction and the one axial direction with respect to the housing, the lens module includes a carrier supported by the housing to be linearly movable in approximately the optical axial direction, the lens module includes two or more lens barrels of which some are fixed, and the others are supported by the housing to be linearly movable in approximately the optical axial direction, and lenses are distributed and provided into the at least two lens barrels.
-
18.
公开(公告)号:US20220082852A1
公开(公告)日:2022-03-17
申请号:US17536449
申请日:2021-11-29
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor: Ah Hyeon IM , Bong Won JEONG , Nam Ki PARK , Ta Kyoung LEE
Abstract: A reflecting module for optical image stabilization (OIS) includes a housing; a rotation holder provided in the housing and comprising a reflecting member; a rotation plate provided in the housing between an inner wall of the housing and the rotation holder so that the rotation holder is supported by the inner wall of the housing via the rotation plate; and a driving part configured to apply a driving force to the rotation holder to move the rotation holder.
-
19.
公开(公告)号:US20190331933A1
公开(公告)日:2019-10-31
申请号:US16509961
申请日:2019-07-12
Applicant: Samsung Electro-Mechanics Co., LTD.
Inventor: Bong Won JEONG , Young Bok YOON , Sang Ho SEO , Ta Kyoung LEE , Ah Hyeon IM , Jae Kyung KIM
Abstract: There are provided a reflecting module for optical image stabilization (OIS) and a camera module including the same. The reflecting module for OIS includes: a housing; a rotation holder supported by a sidewall of the housing through a rotation frame; a reflecting member provided on the rotation holder; a driving part providing driving force to the rotation holder so that the rotation holder is moved relative to the housing; and a pulling yoke provided in the housing so that the rotation holder is supported by the sidewall of the housing by attractive force between the pulling yoke and a magnet of the driving part provided on a lower surface of the rotation holder.
-
20.
公开(公告)号:US20180356645A1
公开(公告)日:2018-12-13
申请号:US15809423
申请日:2017-11-10
Applicant: Samsung Electro-Mechanics Co., LTD.
Inventor: Bong Won JEONG , Young Bok YOON , Sang Ho SEO , Ta Kyoung LEE , Ah Hyeon IM , Jae Kyung KIM
CPC classification number: G02B27/646 , H04N5/2253 , H04N5/2254 , H04N5/2257 , H04N5/2328 , H04N5/23287
Abstract: There are provided a reflecting module for optical image stabilization (OIS) and a camera module including the same. The reflecting module for OIS includes: a housing; a rotation holder supported by a sidewall of the housing through a rotation frame; a reflecting member provided on the rotation holder; a driving part providing driving force to the rotation holder so that the rotation holder is moved relative to the housing; and a pulling yoke provided in the housing so that the rotation holder is supported by the sidewall of the housing by attractive force between the pulling yoke and a magnet of the driving part provided on a lower surface of the rotation holder.
-
-
-
-
-
-
-
-
-