Abstract:
A method and apparatus are provided for reconnecting from a serving coordinator of a serving WPAN to a coordinator of another WPAN. The method includes broadcasting a neighbor terminal information request message periodically to neighbor terminals; receiving a neighbor information response message, having neighbor terminal information and LQI, from at least one neighbor terminal, responding to the neighbor terminal information request message; storing a neighbor table having the LQI and the neighbor terminal information included in the neighbor information response message, the neighbor terminal information including the LQI, a PAN ID of a WPAN to which the at least one neighbor terminal belongs and neighbor router information about the at least one neighbor terminal; and reconnecting to the coordinator of the another WPAN using the LQI and the neighbor terminal information and communicating with the coordinator of the other WPAN.
Abstract:
In a method of forming a pattern, a mold layer having an opening is formed on a substrate. A conductive layer is formed on the mold layer having the opening, the conductive layer having a substantially uniform thickness. A buffer layer pattern is formed in the opening having the conductive layer, the buffer layer pattern having a cross-linked structure of water-soluble copolymers including a repeating unit of N-vinyl-2-pyrrolidone and a repeating unit of acrylate. An upper portion of the conductive layer exposed over the buffer layer pattern is etched. Accordingly, a conductive pattern for a semiconductor device is formed on the substrate. The method of forming a pattern may simplify manufacturing processes for a capacitor and a semiconductor device, and may improve their efficiencies.
Abstract:
A thinner composition includes propylene glycol ether acetate, methyl 2-hydroxy-2-methyl propionate, and an ester compound such as ethyl lactate, ethyl 3-ethoxy propionate or a mixture thereof.
Abstract:
Disclosed are an apparatus and method for processing function events in a wireless terminal. The apparatus includes a memory for storing a character UI image according to the function events of the wireless terminal; an event collection section for collecting the function events occurring in the wireless terminal, and generating event messages for identifying the function events; an agent control section for including a plurality of specialists for processing the function events, determining a specialist corresponding to the event message among the specialists, selecting and outputting a character UI ID based on the function event of the determined specialist, and processing received user feedback information on a corresponding event according to the user feedback information; and an agent expression section for outputting a character image and text corresponding to the function event and the feedback information.
Abstract:
In a method of forming a pattern and a method of manufacturing a capacitor using the same, a conductive layer is formed on a mold layer having an opening. A first buffer layer pattern including a polymer having a repeating unit of anthracene-methyl methacrylate and a repeating unit of alkoxyl-vinyl benzene is formed on the conductive layer in the opening. The first buffer layer pattern is baked to cross-link the polymers and form a second buffer layer pattern that is insoluble in a developing solution. The conductive layer on a top portion of the mold layer is selectively removed by using the second buffer layer pattern as an etching mask. Accordingly, a conductive pattern for a semiconductor device is formed. The method of forming a pattern may simplify manufacturing processes for a capacitor and a semiconductor device, and may improve their efficiencies.
Abstract:
Provided are a high efficiency light emitting diode and a method for fabricating the same, in which a multi-layer reflector is laminated to a surface emission type light emitting diode to improve the efficiency of a light emitting diode. A high efficiency reflector is integrated on the light emitting diode using a dry etching process and a wet etching process. Although light produced from an active layer when applying a current thereto is emitted in several directions, the reflectors formed both sides of the active layer reflect the emitted light toward a surface of a semiconductor substrate, thus improving the light efficiency. Compared with the existing light emitting diode, the structure of the proposed light emitting diode is more efficient and therefore it can be used as a light source having low power consumption and high brightness. Also, the light emitting diode can be fabricated using the existing semiconductor process, thus reducing the complexity of the fabricating process.
Abstract:
An air conditioning system, which can automatically remove a malodor generated due to condensate water remaining in an evaporator during a predetermined period of time after operation of an air conditioner or turning-off of the air conditioner and control a filtering mode time of a filter to filter an air. The air conditioning system characteristically comprises a shiftable deodorization filter (30 or 40) located on a flow channel of the cool air passageway and operationally moved to a filtering mode position so as to screen the flow channel of the cool air passageway during a predetermined period of time after an air conditioner is turned on or off, whereby the air passing through the cool air passageway C and a malodor contained in the air are filtered.
Abstract:
The photoresist composition of the present invention includes a solvent mixture, a resin, a photo acid generator, and a quencher, the solvent mixture comprising a first solvent containing an ether compound and a second solvent having a polarity stronger than the first solvent, wherein an amount of the first solvent is in a range of about 61% to about 79% by weight, and an amount of the second solvent is in a range of about 21% to about 39% by weight based on a total weight of the solvent mixture.
Abstract:
The present invention relates to a method for attaching nanomaterials by using a Langmuir-Blodgett method, wherein a Langmuir-Blodgett (LB) film, which is comprised of nanomaterials, is formed from a dispersed solution where the nanomaterials are stably dispersed in a volatile organic solvent, and then the nanomaterials of the LB film are transferred to a substrate or a holder. The method according to the present invention may be desirably applied to fabrication of a nanopattern structure, or manufacture of a probe, as a mechanical and electric device, for detecting signals such as surface or chemical signals.
Abstract:
A thinner composition includes propylene glycol ether acetate, methyl 2-hydroxy-2-methyl propionate, and an ester compound such as ethyl lactate, ethyl 3-ethoxy propionate or a mixture thereof.