Samsung Electronics Co., Ltd.

Samsung Electro-mechanics Co., Ltd.

Cms Lab Inc.

Young-Chul Ko

Jin-woo Cho

Hee-moon Jeong

Hyun-ku Jeong

Woo-hyek Choi

Shang-hyeun Park

Won-joo Kim

Jun-o Kim

Jin-Soo Lee

Min-jong Bae

Tae-won Jeong

Seok-jin Kang

Sang-Eui Lee

Ha-Jin Kim

Seong-ho Shin

Won-kyoung Choi

Seung-ki Hong

Nak-Hyun Kim

Woo-Taek Hwang

Kang-Min Yoo

Min-Hye Lee

Hee-moon Jung

U-hyuk Choi

Woo-Hyek Choi

Jun-O Kim

Jin-Woo Cho

The present invention relates to a vesicle containing a saccharide isomerate, a hydrolyzed lupine protein, and an intercorneocyte lipid mimetics as an active ingredient, and a composition for skin external application including the vesicle, and more particularly, to a vesicle including: an aqueous phase part including a saccharide isomerate and a hydrolyzed lupine protein; and an oil phase part including an intercorneocyte lipid mimetics, lysolecithin, and glycerin. The vesicle includes the intercorneocyte lipid mimetics together with the saccharide isomerate and the hydrolyzed lupine protein as contents, so that the vesicle is excellent in a skin barrier recovery function and a skin moisturizing effect upon skin application. In addition, the vesicle is excellent in phase stability, so that the vesicle is suitable to be commercialized as various compositions for skin external application.

Vesicles containing saccharide isomerate, hydrolyzed lupine protein, and intercorneocyte lipid mimetics as active ingredient, and composition for skin external application comprising the same

An inorganic electroluminescence ('EL') device includes a lower electrode; a dielectric layer disposed on the lower electrode; an inorganic emission layer disposed on the dielectric layer; an upper electrode disposed on the inorganic emission layer; a waveguide layer disposed on the upper electrode; and a reflection film partially coating the waveguide layer and including an emission portion through which light is emitted.

Inorganic electroluminescent device and method of manufacturing the same

Provided is a two-axis driving electromagnetic actuator that includes a stage that is operative to be actuated about a first axis; an inner frame that that is disposed outside the stage and supports the stage by the first axis; an external frame that is disposed outside the inner frame and supports the inner frame by a second axis which is perpendicular to the first axis; a magnet that provides an electric field between the first axis and the second axis; a first driving coil that is formed on the inner frame and to which a first signal that actuates the stage in a direction of the second axis is applied; and a second driving coil that is formed on the inner frame and to which a second signal that actuates the stage and the inner frame in a direction of the first axis is applied, wherein the first driving coil and the second driving coil are electrically separated from each other.

Two-axis driving electromagnetic micro-actuator

A micro electro mechanical system (MEMS) device is provided. The MEMS device includes: a stage which operates in a vibration mode; an axle which supports the stage and allows rotation of the stage; and a capacitive sensor which detects rotation of the stage. The capacitive sensor includes: a sensing arm which extends from the stage; driving combs which extend from the sensing arm and rotated together with the stage; fixed combs which are fixedly supported for engagement with the driving combs, the fixed combs including surfaces overlapping opposite surfaces of the driving combs in accordance with the rotation of the driving combs; and a capacitance sensing portion which detects a capacitance change of the driving combs and the fixed combs. Therefore, the MEMS device performs precise scanning by structurally preventing deformation of the stage having a light reflecting surface.

Micro electro mechanical system device

A 2-axis driving electromagnetic scanner, having a structure in which a mirror is separated from a driving unit and directly driven, is provided. The electromagnetic scanner includes: an outer driving unit which is capable of rotating around a first axis; an inner driving unit which is suspended from the outer driving unit so as to rotate around a second axis perpendicular to the first axis; and a stage which is located on an upper surface of the inner driving unit so as to rotate together with the inner driving unit. In the electromagnetic scanner, the stage is connected to the inner driving unit by a link unit protruding from a center of a lower surface of the stage.

2-axis driving electromagnetic scanner

A rotational micro-electromechanical system (MEMS) having a piezo-resistor sensor is provided. The rotational MEMS device includes a pair of torsion springs that support a stage, four resistors, at least one of the resistors being formed along a center axis of the torsion springs, and electrical signal cables connected to the four resistors, wherein at least one of the torsion springs is formed in a &#x3c;100&#x3e; direction on an n-type silicon substrate having a () plane, and the resistors formed on the at least one of the torsion springs are formed in a &#x3c;110&#x3e; group direction.

Rotational MEMS device having piezo-resistor sensor

A micro actuator and a method of manufacturing the micro actuator. A micro actuator includes a base frame, a first movable part, a second movable part, at least one pair of permanent magnets, a coil part, and a deformation suppression portion. The first movable part is rotatably connected to the base frame. The second movable part is rotatably connected to the first movable part and includes a mirror which changes an optical path. The coil part includes a plurality of coil sections protruded from top surfaces of the first and second movable parts. The deformation suppression portion includes a plurality of grooves formed in the first and second movable parts between the coil sections. The deformation suppression portion suppresses a thermal deformation, which occurs when a current is applied to the coil part, so as to reduce deformations of the first and second movable parts.

Electromagnetic micro actuator and method of manufacturing the same

A double-sided etching method using an embedded alignment mark includes: preparing a substrate having first and second alignment marks embedded in an intermediate portion thereof; etching an upper portion of the substrate so as to expose the first alignment mark from a first surface of the substrate; etching the upper portion of the substrate using the exposed first alignment mark; etching a lower portion of the substrate so as to expose the second alignment mark from a second surface of the substrate; and etching the lower portion of the substrate using the exposed second alignment mark.

Double-sided etching method using embedded alignment mark

A metal line structure of an optical scanner and a method of fabricating the same are provided. The metal line structure of the optical scanner includes: a glass substrate having a metal line region etched to a predetermined depth; a metal line formed in the metal line region; a diffusion barrier layer that is formed on the glass substrate and covers the metal line; and an optical scanner structure combined with the glass substrate.

Metal line structure of optical scanner and method of fabricating the same

An optical scanner package having a heating dam is provided. The optical scanner package having a heating dam includes: an optical scanner on which a mirror surface is formed; a ceramic package in which the optical scanner is installed at the bottom of a cavity thereof; a glass lid covering a sidewall of the ceramic package; a heating dam formed on the sidewall of the ceramic package; and solder on the heating dam sealing between the glass lid and the sidewall of the ceramic package. The heating dam locally heats the solder to form hermetic sealing.

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Yongin-si, South Korea

Young-Chul Ko