摘要:
A method of controlling a personal video recorder and a personal video recorder using the same enable simultaneous operations of recording and time-shifting. The personal video recorder has a storage medium for storing a video stream received in real time and includes a key input unit for inputting at least one of a recording command and a time-shift command according to a user selection; a downloader for downloading, according to the recording command, the received video stream for storage in the storage medium; an uploader for uploading, according to the time-shift command, the video stream stored in the storage medium; and a controller for independently controlling the downloading via the downloader and the uploading via the uploader. The method of controlling the personal video recorder includes steps of downloading the video stream to a storage medium in response to an input to the personal video recorder of at least one of a recording command and a time-shift command; and uploading the broadcast signal from the storage medium simultaneously with the downloading, if the time-shift command is input while the downloading proceeds in response to the recording command.
摘要:
An image display device and a method of recording broadcasting program are provided. The image display device includes a signal processing unit receiving and processing a broadcasting signal, a storage unit storing the broadcasting signal, an outputting unit decoding and outputting the broadcasting signal, and a control unit analyzing PID (program identification) information in the broadcasting signal to determine whether a commercial broadcast is included in the broadcasting signal or not, and controlling to record a selected broadcasting program without the commercial broadcast.
摘要:
An image display device and an image display method are provided. The image display device includes: a signal processing unit receiving and processing a broadcasting program; a storage unit storing the broadcasting program; an outputting unit decoding and outputting the broadcasting program; and a control unit controlling a progress bar that displays a storing or playing progress state and a thumbnail image of the broadcasting program according to a progressing state to be displayed when the broadcasting program is stored in the storage unit or the broadcasting program stored in the storage unit is played.
摘要:
A process for increasing the production of light olefin hydrocarbons from a hydrocarbon feedstock. A process for producing an aromatic hydrocarbon mixture and liquefied petroleum gas (LPG) from a hydrocarbon mixture, and a process for producing a hydrocarbon feedstock which is capable of being used as a feedstock in the former process, that is to say, a fluidized catalytic cracking (FCC) process, a catalytic reforming process, and/or a pyrolysis process, are integrated, thereby it is possible to increase the production of C2-C4 light olefin hydrocarbons.
摘要:
Disclosed is a method for fabricating a transistor of a memory device capable of preventing voids from being created when forming a low-resistant gate electrode. The method includes the steps of forming an active area by etching a semiconductor substrate, forming a field oxide layer in the semiconductor substrate and forming a recess by etching the field oxide layer. A gate insulation layer is formed along an upper surface of the active area and an exposed portion of the active area. A gate electrode is formed on the field oxide layer such that the gate electrode extends across an upper portion of the active area while being overlapped with a channel area and the recess. The first conductive layer to be patterned has the same thickness, so the low-resistant gate electrode is easily fabricated without forming the voids.
摘要:
A memory device includes an active area protruding from a semiconductor substrate. A recess is formed in the active area. A field oxide layer is formed on the semiconductor substrate. A gate electrode extends across the active area while being overlapped with the recess. A gate insulation layer is interposed between the gate electrode and the active area. Source and drain areas are formed in the active area. The transistor structure above defines a recessed transistor structure if it is sectioned along a source-drain line and defines a Fin transistor structure if it is sectioned along a gate line. The transistor structure ensures sufficient data retention time and improves the current drivability while lowering the back bias dependency of a threshold voltage.
摘要:
The present invention relates to supporting a handover of a mobile terminal. Preferably, the present invention performs a scan of a neighboring network different from a current network of the mobile terminal to determine the presence of an accessible link of the neighboring network for performing a handover, wherein the mobile terminal comprises a heterogeneous network handover module that is configured to provide convergence of information from at least one network interface module associated with one of a homogeneous and heterogeneous network into a unified presentation. An information message is then received from the neighboring network, wherein the information message comprises an information element associated with whether the neighboring network is capable of communicating with the heterogeneous network handover module of the mobile terminal.
摘要:
Disclosed herein is a flux cored wire for gas shielded arc welding which comprises a seam section for improving the rectilinear property of the wire, thereby preventing the occurrence of bead meandering. The flux cored wire for gas shield arc welding is manufactured by forming a metal sheath, packing the inside of the metal sheath with a flux, followed by forming into a metal pipe shape and wire drawing and satisfies Relationship (1) below: 1.4≦(Rrcts/Ructs)≦4.0 (1) wherein Rrcts represents the range of tensile strength of real cross section (real tensile strength range in a state where the flux is packed), and Ructs represents the range of tensile strength of unpacked cross section (real tensile strength range in a state where the flux is unpacked).
摘要:
Disclosed herein is a copper-free wire for gas-shielded arc welding. The copper-free wire for gas-shielded arc welding comprises a flat worked surface, and depressions circumferentially formed in a negative direction (towards the center of the wire) to the said worked surface reference. The ratio (dr/di) of an actual length (dr) of a circular arc to an apparent length (di) of a circular arc is in the range of 1.015˜1.515. An amount of lubricant remaining on the wire surface is 0.50 g/W. kg or less. The wire has 0.03˜0.70 g/W. kg of a coating agent on the wire surface. The coating agent comprises at least one selected from the group consisting of liquid animal oil, vegetable oil, mineral oil, mixed oil, and synthetic oil. The wire is brought into stable contact with a contact tip during welding, which results in excellent arc stability and feedability, while lowering a spatter quantity.
摘要:
An apparatus and method for treating surfaces of semiconductor wafers with a reactive gas, such as ozone, utilizes streams of gaseous material ejected from a gas nozzle structure to create depressions on or holes through a boundary layer of processing fluid formed on a semiconductor wafer surface to increase the amount of reactive gas that reaches the wafer surface through the boundary layer. The apparatus and method may be used to clean a semiconductor wafer surface and/or grow an oxide layer on the wafer surface by oxidation.