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公开(公告)号：US11889169B2
公开(公告)日：2024-01-30
申请号：US17583779
申请日：2022-01-25
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Young Hwan Kwon , Nam Ki Park , Young Bok Yoon , Soon Seok Kang , Jae Won Jung
Abstract: A camera module includes a housing, a reflective member positioned in the housing and changing a direction of light to a direction of an optical axis, a carrier carrying the reflective member and rotatable about a first axis with respect to the housing, and a first ball group disposed between the housing and the carrier, wherein the first ball group includes a main ball member providing the first axis of the carrier, and an auxiliary ball member disposed away from the first axis, and one or both of the housing and the carrier partially accommodates the auxiliary ball member, and includes an auxiliary guide groove extended in a circumferential direction of the first axis.
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公开(公告)号：US20220252826A1
公开(公告)日：2022-08-11
申请号：US17588730
申请日：2022-01-31
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Bo Sung Seo , Ji Buem Chun , Jae Won Jung , Nam Ki Park , Jun Sup Shin , Young Bok Yoon , Su Kyeong Kim , Kyung Hun Lee , Hwan Jun Kang , Jong Woo Hong
Abstract: An actuator for a camera includes a housing having an inner space, a base and a carrier, disposed in the housing in one direction, a first drive unit generating driving forces in a first direction perpendicular to the one direction and a second direction perpendicular to both the one direction and the first direction, and including a plurality of magnets and a plurality of coils, and a second drive unit generating a driving force in the one direction, and including a magnet and a coil, wherein an optical member is disposed on the carrier, wherein the carrier and the base are configured to be moved together in the first direction and the second direction, and wherein the carrier is configured to be moved relative to the base in the one direction.
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公开(公告)号：US09526169B2
公开(公告)日：2016-12-20
申请号：US14849122
申请日：2015-09-09
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Hyung Gi Ha , Jae Won Jung , Yong Hwan Kim , Jong Jin Lee , Ja Ho Koo , Young Hwan Shin , Dong Kyu Lee
CPC classification number: H05K1/09 , H05K1/0284 , H05K1/11 , H05K3/383 , H05K3/385 , H05K3/462 , H05K2201/0195 , H05K2201/0239
Abstract: Disclosed herein are a printed circuit board and a method for manufacturing the same. The printed circuit board includes: a base substrate having a metal pattern for a circuit; and a surface roughness provided on the metal pattern, wherein the surface roughness has a first surface roughness in an anchor structure and a second surface roughness having a black oxide layer in a granular structure formed on the first surface roughness.
Abstract translation: 这里公开了一种印刷电路板及其制造方法。 印刷电路板包括：具有用于电路的金属图案的基底基板; 以及设置在所述金属图案上的表面粗糙度，其中所述表面粗糙度在锚结构中具有第一表面粗糙度，以及在所述第一表面粗糙度上形成的粒状结构中具有黑色氧化物层的第二表面粗糙度。
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公开(公告)号：US11889172B2
公开(公告)日：2024-01-30
申请号：US17530700
申请日：2021-11-19
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Young Hwan Kwon , Soon Seok Kang , Nam Ki Park , Young Bok Yoon , Oh Byoung Kwon , Jae Won Jung
Abstract: A reflective module assembly include a housing having an internal space, a first reflective module provided in the housing to change a path of incident light, and a second reflective module provided in the housing to change a path of light emitted from the first reflective module. The first reflective module includes a first reflective member rotatable about a first axis formed by at least two first ball members. The second reflective module includes a second reflective member rotatable about a second axis, perpendicular to the first axis and passing through a rotation axis ball provided at the second reflective module.
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