Samsung Electro-mechanics Co., Ltd.

Mplus Co., Ltd.

Jae Kyung Kim

Yeon Ho Son

Young Bok Yoon

Dong Sun Park

Bong Won Jeong

Joon Choi

Sang Jin Lee

Dong Su Moon

Dae Woong Yun

Kum Kyung Lee

Nam Ki Park

Sang Ho Seo

Ki Suk Woo

Ji Yeoun Jang

Ta Kyoung Lee

Jun Kun Choi

Kyung Suh Park

Hwan Jun Kang

Hyun Kag Park

Seung Hyeon Jeong

Su Young Jung

Bo Sung Seo

Ah Hyeon Im

Kyung Su Park

Sang Joon Kim

Hyuk Joo Kim

Jung Seok Lee

Hwa Young Oh

Hwa Yeul Oh

Dae Hyun Jeong

Joo Young Ha

Kyung Hun Lee

Hwan Soo Park

Sung Ryung Park

Cheong Hee Lee

Byung Gi An

Hee Sung Jun

Sang Hyo Seo

Chil Sung Lee

Ik Sun Lee

Dong Won Choi

Sang Eun Park

Ho Young Joo

Byoung Soo Lee

Chang Soo Kim

Chi Sung Lee

A camera module includes a first lens module, including a first lens group, configured to move along an optical axis; a first driver configured to drive the first lens module; a second lens module including a second lens group, disposed on the first lens module, configured to move along the optical axis when the first lens module is driven by the first driver; a second driver configured to drive the second lens module independent of the first lens module; and a housing configured to accommodate the first lens module and the second lens module. The first lens group and the second lens group are sequentially arranged in a direction toward an image sensor along the optical axis.

Camera module

A camera module includes: a housing; a first lens module movably disposed in the housing in an optical axis direction; a folded module including a reflective member configured to change a direction of light incident into the housing toward the first lens module; and a first damper coupled to the first lens module, and configured to alleviate impacts between the housing and the first lens module.

Camera including sound reducing member

A camera module includes: a lens module including a plurality of lenses disposed along an optical axis; a housing accommodating the lens module; and a reflection module disposed in front of the lens module, and including a reflective member configured to change an optical path, and a holder in which the reflective member is mounted. The reflection module is rotatably disposed on a first axis and a second axis perpendicular to the optical axis. A first position sensor configured to sense a position change of the reflection module with respect to the first axis is disposed in the housing. A second position sensor configured to sense a position change of the reflection module with respect to the second axis is disposed in the housing. A sensitivity of the first position sensor is different from a sensitivity of the second position sensor.

Reflection module and camera module including reflection module

A camera module includes a lens module including lenses and a reflecting module disposed in front of the lens module. The reflecting module is configured to change a path of light to direct the light toward the lens module. The reflecting module includes a holder in which a reflecting member configured to change the path of the light is mounted and a first housing supporting the holder. The holder is configured to slide with respect to the first housing to enable rotation of the reflecting member with respect to a first axis and a second axis.

Camera module and portable electronic device including the same

An optical image stabilizing (OIS) module and a camera module are provided. The OIS module includes a driving holder provided on a bottom surface of a housing, a driving frame comprising a reflection member and supported on an inner wall of the driving holder, a driving part configured to provide a driving force to move the driving holder and the driving frame, wherein the driving holder is configured to move in one or more of a linear direction and a rotational direction on the bottom surface of the housing to move the reflection member in a first axial direction, perpendicular to an optical axis, and the driving frame is configured to move in one or more of the linear direction and the rotational direction on the inner wall of the driving holder to move the reflection member in a second axial direction, perpendicular to the optical axis.

Optical image stabilizing module and camera module including the same

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 to which a board is coupled and including a through-hole, a moving holder connected to the housing by an elastic member, a reflecting member provided on the moving holder, and a driving part providing driving force to the moving holder to move the moving holder relatively with respect to the housing, wherein the elastic member includes a housing fixing part fixed to the housing and a holder fixing part fixed to the moving holder, wherein the driving part includes a magnet provided on the moving holder and a coil provided on the board and opposing the magnet, and wherein the coil is disposed to oppose the magnet through the through-hole.

Reflecting module for OIS and camera module including the same

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 to which a board is coupled, the housing including an opening, a moving holder disposed in an internal space of the housing, an elastic member fixedly coupled to the housing to support the moving holder so that the moving holder is movable, a reflecting member provided on the movable holder, and a driving part including a plurality of magnets provided on the moving holder, and a plurality of coils provided on the board and respectively opposing the plurality of magnets, wherein the plurality of coils are disposed to oppose the plurality of magnets through the opening.

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.

Reflecting module for optical image stabilization and camera module including the same

An aperture stop includes a housing, a blades disposed in the housing and rotated to form an incident hole having variable sizes, and a driver to rotatably move the blades. Each of the blades includes a through hole and protrusions disposed on an internal surface of the through hole forming the incident hole.

Aperture stop and camera module including the same

A camera module includes: a housing configured to accommodate a lens module; and an actuator configured to move the lens module in an optical axis direction, and including a magnet disposed in the lens module and a coil facing the magnet, wherein a convex portion and a first step difference portion stepped from the convex portion are disposed on one surface of the lens module, wherein the first step difference portion is offset to one side of the lens module, with respect to the one surface of the lens module, and wherein the magnet is disposed in the first step difference portion.

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 including an internal space; a movable holder supported in the internal space of the housing by an elastic member; a reflecting member disposed on the movable holder; and a driving part configured to provide driving force to the movable holder so that the movable holder is moved relative to the housing, wherein the elastic member includes a fixed frame fixed to the housing, a movable frame provided in the fixed frame, and a spring connecting the fixed frame and the movable frame to each other and, the movable frame is movable in relation to two axes perpendicular to each other.

A camera module includes a housing including a lens module, blades disposed on an object side of the lens module to consecutively form apertures having various sizes, a magnet portion including a driving magnet opposing a driving coil and being moveable rectilinearly, and a rotating plate interlocked with the magnet portion and the blades to convert linear movement of the magnet portion to rotational movement.

A camera module includes an aperture module configured to be mounted on a lens module, the aperture module including a plurality of blades and being further configured to form various-sized aperture holes with the plurality of blades, and an aperture driving portion including a moving portion and a driving coil, the moving portion configured to be movable and including a driving magnet opposing the driving coil, the moving portion being directly or indirectly connected to the plurality of blades to enable the moving portion to move the plurality of blades. The moving portion is further configured to be movable in a fixed section in which the moving portion does not move the plurality of blades as the moving portion moves in the fixed section, and a driving section in which the moving portion moves the plurality of blades as the moving portion moves in the driving section.

Aperture module and camera module including the same

Growing community of inventors

Suwon-si, South Korea

Jae Kyung Kim