Samsung Electro-mechanics Co., Ltd.

Samsung Led Co., Ltd.

Young Bok Yoon

Nam Ki Park

Bo Sung Seo

Bong Won Jeong

Jung Seok Lee

Young Hwan Kwon

Jae Kyung Kim

Ta Kyoung Lee

Hong Joo Lee

Soo Cheol Lim

Dong Yeon Shin

Oh Byoung Kwon

Kum Kyung Lee

Soon Seok Kang

Jung Woo Kim

Byung Woo Kang

Kyung Hun Lee

Sang Ho Seo

Jun Sup Shin

Jae Won Jung

Seung Hyeon Jeong

Je Hyun Bang

Yoo Chang Kim

Jae Hyuk Kim

Yeun Ho Jung

Hyun Kag Park

Sung Hoon Kim

Sang Jong Lee

Su Bong Jang

Hee Soo Yoon

Jae Hyuk Lee

Gab Yong Kim

Seong Ho Kang

Suk Young Oh

Hoon Do Heo

Seung Hee Hong

Ah Hyeon Im

Jin Woo Park

Byung Gi An

Ick Chan Shim

Jong Woo Hong

Sung Taek Oh

Ki Hoon Jang

Han Bit Kim

Chul Kyu Kim

Kyung Ho Lee

Young Ki Lee

Dong Jin Kim

Sung Han Kim

Hyun Phill Ko

Ji Hwan Kim

Seog Moon Choi

Seok Hwan Kim

Yun Tae Lee

Sang Hyun Shin

Tae Ho Yun

Shin Young Cheong

Jae Ho Baik

Dae Hyun Jeong

Jae Man Park

Chuel Jin Park

Youn Joong Lee

Je Hyeon Yu

Yong Soo Oh

Jong Man Kim

Sang Min On

Ji Hwan Shin

Ja Hwi Cho

Ji Buem Chun

Sang Hun Han

Joung Ho Son

Byung Hoon Lee

Ik Jin Jang

Jae Ho Moon

Soo Yeon Oh

Jang Young Im

Young Ho Cho

Jong Gil Won

Se Hyeun Yun

Joo Sub Maeng

Dong Ryul Kim

Han Na Lee

Jun Asaga

Dae Geon Seo

Byung Gi Ahn

A camera module includes a housing, a lens barrel configured to be movable in an optical axis direction, a barrel holder coupled to the lens barrel and disposed inside of the housing, a lens barrel driving unit configured to drive the lens barrel in the optical axis direction, including a driving magnet and a driving coil, and a position restoration member configured to face the driving magnet in a direction intersecting an optical axis, where a total length of the position restoration member in the optical axis direction is less than a total length of the driving magnet in the optical axis direction, to limit a displacement of the lens barrel in the optical axis direction.

Camera module

A folded module is provided. The folded module includes a housing including a first space and a second space, a reflection module disposed in the first space; and a lens module disposed in the second space. A length of the first space in a first axis direction perpendicular to an optical axis direction is longer than a length of the second space in the first axis direction. The housing also includes a carrier, and a rotation holder is disposed in the carrier. At least a portion of the housing, the carrier and the rotation holder is configured to have a rounded shape corresponding to an arc shape of a circle centered on a second axis perpendicular to an optical axis direction and a first axis direction. The first axis direction and the second axis direction are perpendicular to the optical axis direction and cross each other.

Folded module and portable electronic device including a folded module

A camera module includes: a housing; a lens module disposed in the housing; a driving assembly configured to move the lens module in a direction of an optical axis or a direction intersecting the optical axis; and a reinforcing structure formed integrally with the housing, and electrically connected to the driving assembly.

A camera module includes a housing having an internal space, and a first lens module and a second lens module disposed in the internal space and each configured to be movable in an optical axis direction, wherein a first shaft and a first ball member are disposed between the first lens module and the housing, wherein a second shaft and a second ball member are disposed between the second lens module and the housing, and wherein, when moving in the optical axis direction, rolling friction occurs on one of both sides of each lens module, and sliding friction occurs on the other of both sides.

Camera module and mobile device including the same

A camera module includes a housing, a movable body configured to move in a direction of an optical axis of the housing; a reinforcing member formed integrally on one surface of the movable body, and configured to increase a rigidity of the movable body; and a first buffer member formed in the reinforcing member, and configured to reduce an impactive force between the housing and the movable body.

An actuator for optical image stabilization, includes a fixed frame having an internal space; a moving frame, accommodated in the internal space, configured to linearly and rotatably move on a plane perpendicular to an optical axis; a first ball member disposed between the fixed frame and the moving frame; a first driver, disposed on the moving frame and the fixed frame, configured to provide a driving force to the moving frame; a plurality of magnetic bodies disposed on the fixed frame to generate attractive force with respect to the first driver disposed on the moving frame; a sensor substrate having a portion coupled to the moving frame to be movable, together with the moving frame, and another portion coupled to the fixed frame; and an image sensor disposed on the portion of the sensor substrate.

Camera module actuator for optical image stabilization with movable image sensor

A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.

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.

Folded module and camera module including folded module

A camera module includes a housing; a lens module accommodated in the housing and configured to adjust focus or adjust focus magnification; and an optical path conversion module accommodated in the housing and configured to convert an optical path. The optical path conversion module includes a prism; a first movable body accommodating the prism; a fixed body accommodating the first movable body; a first driving unit enabling first rotational driving of the first movable body, relative to the fixed body; and a second driving unit enabling second rotational driving of the first movable body, relative to the fixed body.

Optical path conversion module, and camera module and portable terminal including the same

A camera module includes a housing, a lens module accommodated in the housing, a first optical image stabilization (OIS) driving unit configured to move the lens module, relative to the housing, in a first direction perpendicular to an optical axis direction, and a second OIS driving unit configured to move the lens module, relative to the housing, in a second direction perpendicular to the optical axis direction and intersecting the first direction, wherein the first OIS driving unit includes first voice coil motors disposed on both sides of the lens module in the first direction, and the second OIS driving unit includes second voice coil motors disposed on both sides of the lens module in the first direction.

A folded module includes a housing, a carrier disposed in the housing and rotatable with respect to the housing about a first axis perpendicular to an optical axis, a rotation holder disposed on the carrier and rotatable with respect to the carrier about a second axis both perpendicular to the optical axis and the first axis, a reflective member disposed on the rotation holder to change a path of incident light, and a first auxiliary member coupled to the carrier to surround a portion of the rotation holder. The first auxiliary member includes a damping member protruding in a direction parallel to the first axis.

A camera module includes a housing; a plurality of movable lens modules disposed in an internal space of the housing and configured to be movable in an optical axis direction, each of the plurality of movable lens modules comprising at least one lens; and a stopper configured to prevent contact between at least two of the plurality of movable lens modules, wherein the stopper includes a frame mounted on the housing; an extension portion extending from the frame into the internal space of the housing to face a side of one movable lens module of the plurality of movable lens modules in the optical axis direction; and a damping member disposed on the extension portion to face the side of the one movable lens module in the optical axis direction.

A camera module includes: a magnet disposed on a lens module; a bearing member disposed in a ball guide portion formed between the lens module and a housing that accommodates the lens module; a coil disposed in the housing to face the magnet; and a yoke member disposed on the housing to interact with the magnet to generate a biased magnetic force.

A camera module includes a lens module accommodating one or more lenses and configured to move in an interior of a housing in an optical axis direction of the one or more lenses, a first support member connected to the lens module and extending toward an upper inner surface of the housing from the lens module in a first direction intersecting the optical axis, and a second support member connected to the first support member and extending toward a lower inner surface of the housing in a second direction intersecting with the optical axis.

Growing community of inventors

Suwon-si, South Korea

Young Bok Yoon