Samsung Electronics Co., Ltd.

Jusung Engineering Co., Ltd.

Amorepacific Corporation

Samsung Electro-mechanics Co., Ltd.

Industry-academic Cooperation Foundation

Yong-Jin Kim

Young-eil Kim

Ha-Na Kim

Hyunwoo Lee

Do-Hyung Kim

Jae-Ho Lee

Ick-jae Yoon

Kye-Hyun Baek

Jae-jun Lee

Jin-Woo Lee

Bo-Ra Kim

Young-Eil Kim

Myung-jin Lee

Se-Hyun Park

Seung-Hwan Kim

Yoon-Jae Kim

Do-Haing Lee

Wee-sang Park

Keun-Hee Bai

Nok Hyun Park

Gyung-Jin Min

Chang-won Jung

Chul-Joo Hwang

Seung-Young Son

Se Jin Yoo

Jon Hwan Lee

Jong-hyun Seok

Hwanwook Park

Kwang-Seop Kim

Yu Jin Oh

Jae Won You

Tae Hun Park

Kyeongseon Park

Sang-Ha Lee

Man-Gun Hur

Gyoo-soo Chae

Yong-eil Kim

Hyun-Kyu Kang

Da-Ae Heo

Jeong-Hoon Baek

Young-Joong Yoon

Yun-taek Im

Yoon-taek Lim

Jong-Yong Choi

Sung-Kyu Oh

S Konstantin Krylov

Ick-Jae Yoon

Ki-Hun Chang

A printed circuit board includes a first electrically conductive reference plane configured to distribute a first reference voltage applied thereto across a surface area of the first reference plane, and a second electrically conductive reference plane extending parallel to the first reference plane, and configured to distribute a second reference voltage applied thereto across a surface area of the second reference plane. A first layer is provided, which extends between the first reference plane and the second reference plane, and includes one or more first signal lines extending adjacent the first reference plane. The first layer is divided into: (i) a first region in which the one or more first signal lines are disposed, (ii) a second region containing an additional plane that is configured to receive a third voltage and has smaller surface area relative to the surface areas of the first and second reference planes, and (iii) a third region containing a dielectric layer. A second layer is provided, which extends between the first reference plane and the second reference plane, and includes one or more second signal lines extending adjacent the second reference plane. The second signal lines have linewidths that vary as a function of whether they are vertically aligned with the first region, the second region, or the third region.

Multi-level printed circuit boards and memory modules including the same

Disclosed herein are a composition for inhibiting sebum secretion comprising a peach sprout extract as an active ingredient, and a composition for inhibiting sebum secretion comprising a mixed extract of peach sprout and peony as an active ingredient. The extract can inhibit an overproduction of sebum and regulates secretion of sebum, thereby not only imparting elasticity to the pores but also suppressing the aging of the pores and exhibiting a pore-contraction effect.

Composition for inhibiting sebum secretion comprising peach sprout extract

The present invention relates to a phytospingosine derivative generated by a condensation reaction of phytospingosine and maltose or lactose, which is an aldose-based disaccharide, and to a composition containing the same. The phytospingosine derivative of the present invention has high solubility in water compared with phytospingosine, is easy to formulate since the stabilization problem in a solution is solved, and maintains or further enhances the antibacterial effect of phytospingosine.

Phytospingosine derivative and composition containing same

A memory module includes a command/address (CA) register, memory devices, and a module resistor unit mounted on a circuit board. The centrally disposed CA register drive the memory devices one or more internal CA signal(s) to arrangements of memory devices using multiple CA transmission lines, wherein the multiple internal CA transmission lines are commonly terminated in the module resistor unit.

Memory modules including plural memory devices arranged in rows and module resistor units

A method of selecting a Subscriber Identity Module (SIM) in a portable terminal on which multiple SIMs are capable of being mounted, includes determining whether an application/service that is currently being executed is an application or a service for which security is previously set, selecting a SIM that is previously set for security use or a SIM that is set for general use, according to a result of the determination, and performing communication.

Portable terminal on which multiple SIMs are capable of being mounted, and method of selecting SIM therein

An apparatus for a liquid crystal display device includes: a process chamber for treating a substrate; a load-lock chamber having an interior conveyor; and a transfer chamber connected to the process chamber and the at least one load-lock chamber, the transfer chamber having a substrate-transferring means.

Apparatus having conveyor and method of transferring substrate using the same

Provided are a process-parameter prognostic system for predicting the shape of a semiconductor structure, a semiconductor fabrication apparatus having the process-parameter prognostic system, and a method of using the same. The process-parameter prognostic system may have a process prediction unit and a process-change point corresponding unit. The process prediction unit and the process-change point corresponding unit may obtain predicted parameters using measured parameters of semiconductor structures and sensor parameters of plasmas corresponding to the semiconductor structures.

Method of using process-parameter prognostic system for predicting shape of semiconductor structure

An apparatus and method for processing a substrate using neutralized beams are provided. A substrate processing apparatus includes an ion source generating device configured to form an ion source. An ion extraction device is configured to extract and accelerate ions from the ion source. An ion neutralizing device is configured to convert the ions extracted and accelerated from the ion extraction device into neutralized beams. A remaining portion of the ions extracted and accelerated from the ion extraction device is not converted into the neutralized beams. A substrate support is configured to support a substrate such that the neutralized beams are directed towards the substrate support. A substrate power supply is configured to apply a voltage to the substrate support such that the remaining portion of the ions that is not converted into the neutralized beams is directed away from the substrate support by the applied voltage of the substrate.

Apparatus and method for processing substrate using neutralized beams including applying a voltage to a substrate support

A pulse plasma matching system includes an RF matching box configured to receive an RF power pulse generated by an RF power source, configured to perform a plasma impedance matching, and configured to apply the RF power pulse to a process chamber, and a network analyzer configured to measure an impedance of plasma generated in a process chamber. A controller is configured to generate a capacitance control signal corresponding to a plasma impedance value measured by the network analyzer, configured to supply the capacitance control signal to the RF matching box, and configured to generate an impedance matching compensation pulse, and a phase shifter is configured to receive the impedance matching compensation pulse and to shift a phase of the impedance matching compensation pulse to synchronize the impedance matching compensation pulse to the RF power pulse.

Pulse plasma matching systems and methods including impedance matching compensation

Process-parameter prognostic system for predicting shape of semiconductor structure, semiconductor fabrication apparatus having the system, and method of using the apparatus

An inverted F antenna (IFA) which reduces specific absorption rate (SAR) includes a ground; an auxiliary radiator which is attached to one end of the ground and disposed along a plane direction of the ground; a radiator which lies at an interval from the auxiliary radiator in parallel and radiates electromagnetic waves; a feed which supplies current to the radiator; and a short which interconnects the radiator with the ground and discharges the current to the ground. Accordingly, the SAR can be decreased and the antenna size can be miniaturized.

Dual-band inverted F antenna reducing SAR

A folded dipole loop antenna has a matching circuit integrally formed therein. The antenna includes a radiating unit formed in the shape of a loop, and the matching circuit has an extended part projected and extended toward a central area of the radiating unit from an inner side surface of the radiating unit, thereby eliminating the need for a separate space for the matching circuit. The antenna can change a resonant frequency thereof by adjusting input reactance through the matching circuit.

Folded dipole loop antenna having matching circuit integrally formed therein

A loop antenna is provided having a matching circuit integrally formed includes a radiator which is formed in a loop shape; and a matching circuit including an extension part extended from one side of the radiator to an inner side of the loop and a bend part bent from an end of the extension part several times. Accordingly, the space for the installation of the loop antenna can be reduced and the design modification of the matching circuit can be facilitated.

Loop antenna having matching circuit integrally formed

An intenna-type dipole antenna of a mobile terminal, for receiving a broadcast signal in a very high frequency (VHF) band, includes: a conducting plate which functions as one of a radiator and a ground; and a pole which functions as the other of the radiator and the ground. Accordingly, the dipole antenna can be implemented as an intenna with facilitated installation and low costs.

Intenna-type dipole antenna for receiving broadcast signals in VHF band

Growing community of inventors

Gyeonggi-do, South Korea

Yong-Jin Kim