摘要:
The method of providing a mobile IPTV service, performed in a terminal that receives streams of all channels belonging to a channel group of a currently viewed channel, includes, when a channel is selected, determining whether the selected channel and the currently viewed channel belong to the same channel group, and when the selected channel and the currently viewed channel are determined to belong to the same channel group, decoding, by the terminal, an IPTV channel stream of the selected channel within a currently received channel. Therefore, since the channel group is generated based on channel selection preference, and a multicast stream including a channel stream of the channel group is broadcast, it is possible to decrease average processing complexity and to guarantee rapid channel change when a user changes the channel to another channel in the same channel group.
摘要:
The method of providing a mobile IPTV service, performed in a terminal that receives streams of all channels belonging to a channel group of a currently viewed channel, includes, when a channel is selected, determining whether the selected channel and the currently viewed channel belong to the same channel group, and when the selected channel and the currently viewed channel are determined to belong to the same channel group, decoding, by the terminal, an IPTV channel stream of the selected channel within a currently received channel Therefore, since the channel group is generated based on channel selection preference, and a multicast stream including a channel stream of the channel group is broadcast, it is possible to decrease average processing complexity and to guarantee rapid channel change when a user changes the channel to another channel in the same channel group.
摘要:
Provided is an LED package. It is easy to control luminance according to the luminance and an angle applicable. Since heat is efficiently emitted, the LED package is easily applicable to a high luminance LED. The manufacturing process is convenient and the cost is reduced. The LED package includes a substrate, an electrode, an LED, and a heatsink hole. The electrode is formed on the substrate. The LED is mounted in a side of the substrate and is electrically connected to the electrode. The heatsink hole is formed to pass through the substrate, for emitting out heat generated from the LED.
摘要:
A method for forming a recess gate of a semiconductor device secures a sufficient overlap margin between a recess gate region and a gate electrode to prevent a phenomenon resulting from mis-alignment when a recess gate electrode is formed, thereby improving process defects and minimizing Vt movement between cells.
摘要:
Disclosed is an electric oven including an outer case, a cavity formed in the outer case to receive food, an operating part formed on the outer case to operate the oven, a heater formed to transmit heat into the cavity, a magnetron for oscillating microwave to heat food loaded in the cavity, a door formed on a front of the outer case to selectively open the cavity, a choking portion disposed on an inner surface of the door to shield microwave; and a step formed on a portion, which contacts the choking portion, of the inner surface of the door.
摘要:
A tension mask assembly for a color cathode ray tube includes a tension mask including at least two divided portions, each having a plurality of strips separated a predetermined distance from each other for forming slots, and each having a plurality of bridges for connecting the strips and defining slots, and a frame including first and second support members for supporting both end portions of the divided portions so that tension is applied to the strips of the divided portions and at least one pair of elastic members for supporting the first and second support members.
摘要:
There is provided a hook assembly attached to a shadow mask frame including a base and a spring with a hole in one end thereof and the other end attached to said base, wherein a middle portion of said base is arched such that the arched portion takes the shape of a tunnel.
摘要:
Provided is an electric oven. The electric oven includes a wire rack and a cavity. The wire rack includes a closed frame, a plurality of longitudinal beams each having a plurality of bending portions, a first end connected to the frame and a second end placed in the closed frame, and a plurality of lateral beams intersecting the longitudinal beam and having first and second ends connected to the frame. The cavity defines a cavity defining a cooking chamber and receiving the wire rack. The bending portions of the longitudinal beam are formed such that a direction where heat is transmitted from the first end of the longitudinal beam is opposite to a direction where the heat is transferred to the second end of the longitudinal beam.
摘要:
The present invention relates to tricyclic colchicine derivatives represented by the formulas (I) or (II), pharmaceutically acceptable salts thereof, and a method for providing an immuno-suppressive or immuno-modulating effect, an anti-proliferative effect, an anti-inflammatory effect or a method for treating cancer comprising administering to a patient an effective amount of one or more colchicine derivatives:
摘要:
Disclosed are a wafer carrier assembly and a chemical mechanical polishing apparatus including the same. The present wafer carrier for a chemical mechanical polishing apparatus comprises: a wafer carrier head rotatably mounted on the apparatus, having a lower surface for contacting a wafer; a retaining ring attached to the lower surface of the wafer carrier head, for retaining or preventing the wafer from moving from the wafer carrier head during rotational motion thereof; and a guard ring attached to the lower surface of the wafer carrier head a distance outside the retaining ring.