Abstract: A MOSFET device includes a gate formed on a multi-surface area of a semiconductor substrate formed of a first surface which is not etched, a second surface etched in parallel with the first surface, and a surface connecting the first and second surfaces. A source/drain region is formed below each of the first and second surfaces laterally adjacent to a gate prevailed on the matter surface. A first contact is formed of a conductive material formed on an upper surface of the source/drain region, and a second contact is formed of a conductive material formed on the gate, so that it is possible to prevent a punch through phenomenon, increase the integrity of the device, and decrease the contact resistance of a contact formed on the gate.

Abstract: Disclosed is a system and method for sending and receiving information of digital cable broadcasting, which comprises: a headend unit for assigning a packet identifier (PID) from within a range of PIDs to tables carrying data according to inclusion of service information (SI), constructing a transport packet (TP), and sending it using an MPEG communication method; and a receiving unit for receiving the TP from the headend unit, checking the PID of the TP to determine whether the TP includes SI, and determining how to process the TP depending on inclusion states of SI in the TP. The PID discriminates a TP including SI from a TP including other messages in transmission of MPEG-2 TPs from the headend unit to the receiving unit.

Abstract: Disclosed is an apparatus and method for descrambling transport stream (TS) data, the descrambling apparatus including: a TS packet input unit for determining from the value of a header of TS packet data whether the TS packet data are scrambled, and outputting determination results and the TS packet data; a descramble controller for applying a control signal to the TS packet input unit for the TS packet input unit to read the TS packet data, and outputting a scramble determination signal of a corresponding state based on the determination results; and a descrambler for determining from the state of the scramble determination signal whether the TS packet data from the TS packet input unit are scrambled, and determining whether to descramble the TS packet data.

Abstract: Disclosed is an apparatus and method for processing transport streams (TSs) and a delay-controlling apparatus that assigns a predetermined delay to MPEG-2 TS packets fed into a POD module in a digital cable broadcasting system, irrespective of a time delay caused by descrambling scrambled input TS packets, the apparatus including: a demultiplexer for receiving TSs and dividing them into scrambled and non-scrambled data; a descrambler controller for receiving the scrambled data from the demultiplexer and descrambling it; a delay controller for receiving the non-scrambled data from the demultiplexer and the descrambled data from the descrambler controller and delaying them by a predetermined time; and a remultiplexer for receiving the data from the delay controller, multiplexing them, and outputting the multiplexed data in the TS format.

Abstract: A MOSFET device includes a gate formed on a multi-surface area of a semiconductor substrate formed of a first surface which is not etched, a second surface etched in parallel with the first surface, and a surface connecting the first and second surfaces. A source/drain region is formed below each of the first and second surfaces laterally adjacent to a gate prevailed on the matter surface. A first contact is formed of a conductive material formed on an upper surface of the source/drain region, and a second contact is formed of a conductive material formed on the gate, so that it is possible to prevent a punch through phenomenon, increase the integrity of the device, and decrease the contact resistance of a contact formed on the gate.

Abstract: A MOSFET device includes a gate formed on a multi-surface area of a semiconductor substrate formed of a first surface which is not etched, a second surface etched in parallel with the first surface, and a surface connecting the first and second surfaces. A source/drain region is formed below each of the first and second surfaces laterally adjacent to a gate prevailed on the matter surface. A first contact is formed of a conductive material formed on an upper surface of the source/drain region, and a second contact is formed of a conductive material formed on the gate, so that it is possible to prevent a punch through phenomenon, increase the integrity of the device, and decrease the contact resistance of a contact formed on the gate.

Abstract: An announcement broadcasting apparatus in a Universal Mobile Telecommunication System (UMTS), comprising a message storage unit for storing a plurality of external announcement messages therein, a message sending/receiving interface responsive to an announcement message sending request from a higher-order processor for reading parallel data from the message storage unit, converting the read parallel data into serial data and outputting the converted serial data, a unique message information storage unit for storing information about locations and sizes of the announcement messages stored in the message storage unit and outputting the stored information about the location and size of a corresponding one of the announcement messages in response to the announcement message sending request from the higher-order processor, and a controller responsive to the announcement message sending request from the higher-order processor for detecting information about a location and size of each phoneme of the corresponding a

Abstract: A homogeneous polyolefinic blend and a preparation process thereof, are provided wherein the blend comprises polyolefin and a polymer which has a barrier property to organic liquid and vapor permeability. The barrier property is improved through the inclusion of mixed compatibilizing substances comprising an alkylcarboxyl-substituted polymer and reactive low molecular weight compounds. The compatibilizing substances are included by the means of ordinary processing equipment. The polymer with the barrier property having low organic liquid and vapor permeability is distributed as a multitude of thin, wide, disc-like layers in a polyolefin phase. The compatibilizing substances minimize the interfacial energy between the two polymers to adhere them together.