Samsung Electro-mechanics Co., Ltd.

Po Chul Kim

Kyung Ho Lee

Young Nam Hwang

Jung Seok Lee

Suk Jin Ham

Yoo Chang Kim

Seung Wan Woo

Sung Hoon Kim

Yong Jin Kim

Jong Woon Kim

Jae Hyuk Lee

Jae Ho Baik

Chuel Jin Park

Ah Hyeon Im

Jae Hyuk Kim

Byung Gi An

Jun Boum Lim

Ick Chan Shim

Yeun Ho Jung

Jun Sup Shin

Yu Heon Yi

Ik Sun Lee

Myung Ki Lee

Woon Ki Kim

Sung Ho Kang

A reflective module assembly including a housing having an internal space, and a reflective module accommodated in the internal space of the housing, wherein the reflective module includes a reflective holder supporting a reflective member configured to change a path of incident light, at least one damper coupled to the reflective holder, and a damper holder supporting the at least one damper, and wherein the at least one damper is coupled to the reflective holder through the damper holder.

Reflective module assembly and camera module comprising the same

A camera module includes a carrier configured to move in an optical axis direction, a frame and a lens holder disposed in the carrier in the optical axis direction and configured to move together with the carrier in the optical axis direction, a first ball member disposed between the carrier and the frame, a second ball member disposed between the frame and the lens holder, and a third ball member disposed between the carrier and the lens holder. The frame and the lens holder are configured to move together in a first axis direction perpendicular to the optical axis direction. The lens holder is configured to move relatively with respect to the frame in a second axis direction perpendicular to the first axis direction, and the third ball member has more contact points with the carrier than the first ball member.

Portable electronic apparatus and camera module

A camera module includes a housing; a first lens module and a second lens module accommodated in the housing; a printed circuit board attached to the housing; an actuator disposed between the first and second lens modules and the housing and configured to move the first and second lens modules in an optical axis direction; and a single integrated circuit disposed on the printed circuit board and configured to control movements of the first and second lens modules.

Camera module

Disclosed herein are a system of measuring a warpage and a method of measuring a warpage. The system of measuring a warpage of a sample by analyzing an image photographed by the camera using light that is diffused from a light source and reflected on a surface of a sample and is arrived at the camera through a reference grating part, the system includes: an intake part that removes a fume generated from the sample. By this configuration, it is possible to measure the warpage while effectively removing the fume generated from the sample according to the increase in the temperature of the sample at the time of measuring the warpage, thereby improving the accuracy of the warpage measurement.

System of measuring warpage and method of measuring warpage

Disclosed herein is an electronic component package including: a connection member provided on at least one surface of a substrate; an active element coupled to the substrate by the connection member; a molding part covering an exposed surface of the active element; and an additional layer formed on an exposed surface of the molding part to decrease a warpage phenomenon. In the electronic component package, the warpage phenomenon may be decreased as compared with the related art.

Electronic component package

There is provided a camera module including: a lens barrel having one or more lenses positioned along an optical axis; and a housing having the lens barrel therein, wherein the housing includes a first through hole into which the lens barrel is inserted and a second through hole having a diameter larger than that of the first through hole.

Disclosed herein is a micro electro mechanical systems (MEMS) device including: a mass body; a first fixed part provided at an outer side of the mass body; and a first flexible part having one end connected to a distal end of the mass body and the other end connected to the first fixed part, wherein the mass body is rotatably connected to the first flexible part.

Micro electro mechanical systems device

There is provided a linear vibrator, including: a fixed part providing an interior space having a predetermined size; at least one magnet disposed in the interior space and generating magnetic force; a vibration part including a coil facing the magnet and generating electromagnetic force through interaction with the magnet and a mass body; and an elastic member coupled to the fixed part and the vibration part to mediate vibrations of the vibration part and having a damping increasing portion attached to a predetermined region of a surface thereof.

Linear vibrator

Growing community of inventors

Suwon-si, South Korea

Po Chul Kim