摘要:
A hardmask composition includes a monomer represented by the following Chemical Formula 1, a polymer including a moiety represented by the following Chemical Formula 2, a polymer including a moiety represented by the following Chemical Formula 3, or a combination thereof, and a solvent,
摘要:
A capacitor structure includes: a first electrode configured to include a plurality of openings; a second electrode formed in each center of the openings; and a dielectric layer formed to surround the second electrode and fill the openings of the first electrode.
摘要:
Provided is an apparatus and method for scanning a frequency in a mobile terminal. The apparatus includes a frequency scanner that detects an available frequency in such a manner that a Last-used frequency Band (LB) in which a last frequency used is included is first scanned when a frequency-scanning event is generated and thereafter the LB is periodically re-scanned while the entire frequency bands are scanned.
摘要:
A method and apparatus for managing neighbor cells of a mobile communication terminal is provided. In the method, when a neighbor cell list is received from a network, neighbor cells are scanned to select a number of neighbor cells having high received signal strength indicator (RSSI) levels. The selected neighbor cells are managed in a BA list. The BA list is divided into a number of groups according to the RSSI levels. Different minimum signal strengths are applied to the respective groups, and it is determined whether there are neighbor cells that do not satisfy the minimum signal strengths. When the neighbor cells that do not satisfy the minimum signal strengths, the corresponding neighbor cells are deleted from the BA list.
摘要:
A method for operating a Mobile Station (MS) for maintaining a Dual Transfer Mode (DTM) and apparatus for supporting the DTM for a handover process in a Global System for Mobile Communications (GSM) system are provided. The method includes receiving a broadcast control message from at least one neighbor cell, determining whether the at least one neighbor cell supports the DTM by using the broadcast control message, and reporting the determination result on whether the DTM is supported and a received signal measurement result. Accordingly, a DTM service can be seamlessly maintained.
摘要:
Provided are an apparatus and a method for reselecting a Public Land Mobile Network (PLMN) in a mobile communication terminal. The method includes requesting the updating of location registration to a target PLMN after storing current system information, determining whether a Subscriber Identify Module (SIM) card is valid when it fails to update the location registration, and resetting the SIM card to a previous state and then, reading the stored current system information to request the updating of location registration in the current PLMN when the SIM card is invalid.
摘要:
An apparatus and method for cathodic protection in an environment where thin film corrosive fluids are formed is provided. The apparatus which protects from corrosion an object exposed to the thin film corrosive fluids, by artificially adjusting a potential of the object, comprises a DC power supply of which cathode is electrically connected to the object to be corrosion-protected, and an anodic assembly of which anode is electrically connected to the DC power supply. The anodic assembly includes an insulating filter member through which the corrosive fluids pass and which forms an accommodation space inside the insulating filter member, an anodic member accommodated in the insulating filter member, an electrode lead line which electrically connects the DC power supply to the anodic member, and an absorption conductive member which is accommodated in the insulating filter member to surround the circumference of the anodic member and absorbs the corrosive fluids flowing along an exposed surface of the object to be corrosion-protected.
摘要:
The invention relates to a novel polypeptide participating in biotin biosynthesis of plant, a polynucleotide encoding the said polypeptide, a method for inducing plant growth inhibition by suppressing the expression or function of the said polypeptide, resulting in inhibition of biotin biosynthesis, and a method for identifying herbicidal compounds that inhibit the expression or function of the said polypeptide. Biotin biosynthesis is an essential process for the growth of plants, however, the process is not present in both human and animals. Therefore, the compounds suppressing the expression or function of the novel polypeptide that relates to biotin biosynthesis can be effectively used as a new herbicide doing human and animals no harm.
摘要:
Provided are improved methods for forming silicon films, particularly single-crystal silicon films from amorphous silicon films in which a single-crystal silicon substrate is prepared by removing any native oxide, typically using an aqueous HF solution, and placed in a reaction chamber. The substrate is then heated from about 350° C. to a first deposition temperature under a first ambient to induce single-crystal epitaxial silicon deposition primarily on exposed silicon surfaces. The substrate is then heated to a second deposition temperature under a second ambient that will maintain the single-crystal epitaxial silicon deposition on exposed single-crystal silicon while inducing amorphous epitaxial silicon deposition on insulating surfaces. The amorphous epitaxial silicon can then be converted to single-crystal silicon using a solid phase epitaxy process to form a thin, high quality silicon layer. The first and second ambients include at least one silicon source gas and may include a non-oxidizing carrier gas.