Samsung Electronics Co., Ltd.

Hyung-Jun Kim

Eun-Tae Won

Tae-Yoon Kim

Chang-rok Moon

Kwang-Nam Kim

June-Taeg Lee

Jong-Woo Sun

Jung-Pyo Hong

Yong-duck Kim

Houk Wang

Sang-Rok Oh

Byung-Lae Lee

Ha-Kyu Choi

Andrew Yurievich Savinkov

Stanislav Anatolievich Filin

Sung-Yeon Kim

Hong-kil Park

Alexandr Vasilievich Garmov

Yong-Duck Kim

A substrate support apparatus includes a substrate stage to support a substrate, and a ground ring assembly along a circumference of the substrate stage, the ground ring assembly including a ground ring body, the ground ring body having a plurality of recesses along a circumferential portion thereof, and a plurality of ground blocks movable to be received into respective recesses of the plurality of recesses, the plurality of ground blocks including a conductive material to be electrically grounded.

Substrate support apparatus and plasma processing apparatus having the same

An electronic device is provided. The electronic device includes a first inorganic color filter including a first surface on which light is incident and a second surface opposite the first surface; and a first organic color filter disposed on the first surface of the first inorganic color filter.

Electronic device having a color filter and method of forming the same

A method and system includes a terminal having a function of receiving a DMB data broadcast, a service network information (SNI) application management server that transmits SNI to the mobile communication terminal in response to a request from the mobile communication terminal, a data broadcast server that provides information regarding the DMB data broadcast, a DMB transmitting station that transmits the information regarding the DMB data broadcast, and a Transport Protocol Experts Group (TPEG) service provider that provides the SNI to the SNI management server, and data broadcast information including the SNI to the data broadcast server. The mobile communication terminal receives the SNI from the SNI management server via a cellular network to determine the time when a user's desired data broadcast starts, and receives a data broadcast from the DMB transmitting station only at that time.

System and method for selectively receiving digital multimedia broadcasting (DMB) data broadcast

An apparatus and method is provided for increasing a channel change speed in a Digital Multimedia Broadcasting (DMB) receiving terminal. The apparatus includes a DMB buffering unit for buffering DMB data, a DMB extractor for extracting only DMB data of a currently set channel, and a controller for setting a changed channel into a DMB signal-receiving unit so that a DMB program can be output using extracted DMB data. DMB data output from the DMB signal-receiving unit is stored in the DMB buffering unit, and DMB data according to a channel set by the user is extracted. Thus, a channel change can be performed without stopping or restarting a DMB receiving operation of the DMB receiving unit, and the time required for the channel change is reduced.

Apparatus and method for increasing channel changing speed in DMB receiving terminal

A portable computer and a method of controlling the same that can secure safety of circuit and system by interrupting or providing an output of power and/or image signal supplied to a display panel in accordance with results of sensing an operation of a locking unit.

Portable computer and method of controlling the same

A method and an apparatus for determining mutual time difference between base station signals in an asynchronous code division multiplexing access (CDMA) system. The method comprises the steps of: measuring mutual time difference of signals transmitted between at least two base stations; determining all possible paths between said at least two base stations; and providing weights to the measured mutual time difference for said all possible paths. The apparatus comprises: a location measurement unit for measuring mutual time difference of signals transmitted between at least two base stations; a mobile user location center for receiving the mutual time difference of the signals measured by the location measurement unit, determining all possible paths between said at least two base stations, and providing weights to the measured mutual time difference for said all possible paths. The method and apparatus can determine a mutual time difference of signals transmitted from base stations even when the signals are blocked by a certain object and can improve the determination accuracy of the mutual time difference of base station signals.

Method and apparatus for providing mutual time difference determination of base station signals in a cellular communication system

A portable computer having two peripheral bays conforming to integrated drive electronics standard interface. A peripheral in one bay is always recognized as a master device and not a slave device. A peripheral in the other bay is recognized as a slave only when the first bay is occupied by a peripheral. This way, the situation never arises where there is a slave device without a master peripheral device. The bays may reside in the portable computer main body or in a docking station. A circuit can sense the presence or the absence of peripherals in the bays to thus prevent the situation of a slave peripheral being present when there is no master device.

Portable computer and automatic setting method of master/slave devices for the same

A computer system equipped with a LAN signal processing part and a modem signal processing part comprises: a common connector to which an external LAN connector to be connected to the LAN signal processing part and an external modem connector to be connected to the modem signal processing part are selectively connected; a connector detector provided at the common connector for detecting which of the external LAN connector and the external modem connector is connected to the common connector; and a control part for controlling a predetermined signal to be transmitted to one of the LAN signal processing part and the modem signal processing part in correspondence to the external connector detected by the connector detector. With this configuration, the cost of production decreases, and space for an installation of hardware components is more plentiful.

Growing community of inventors

Seongnam-si, South Korea

Hyung-Jun Kim