Abstract:
Provided is a substrate for sensing voltage and temperature of battery cells, and more particularly, a substrate for sensing battery cells firmly fixed to the battery cells by a clip coupling method and easily detached and attached therefrom.
Abstract:
The present invention relates to a method of initially executing an integrated multimedia file in which pieces of single-type multimedia content, such as video, audio, images, and text, are provided in the format of a single file, and an integrated multimedia service system for im¬ plementing the method. The multimedia service system includes an integrated multimedia content provision server (100) for determining an initial execution method for integrated multimedia content according to a multimedia content authoring method, and authoring, creating and providing content by including the initial execution method in a structure of an integrated multimedia file format of the content; and a user terminal (200) for requesting and receiving specific integrated multimedia content from the integrated multimedia content provision server, decrypting an initial execution method for the specific integrated multimedia content, and then executing the content.
Abstract:
Disclosed herein is a system and method for providing a packet network-based MRBT service. In the method, when an originating MSC (110) requests call termination location information from an HLR (120), the HLR transmits an MRBT service request message, including a calling number and a called number, to an MRBT server (140). The MRBT server returns an MRBT service response message, including URL of MRBT content, to the HLR. The HLR transmits a call termination location information response message to the originating MSC, with MRBT service ID information and called party MRBT content URL information included in the call termination location information response message. The originating MSC (110) transmits called party MRBT content URL information to an originating MS (100) on a basis of the MRBT service ID information. The originating MS accesses the MRBT content URL, downloads relevant MRBT content, and plays and stores the MRBT content.
Abstract:
Disclosed is a method for forming a polycrystalline silicon through two-step deposition: supplying silicon precursor and plasma alternately to the inside of a plasma reaction tube to forming a crystalline silicon thin film of an atom layer at a lower temperature than 5000C; and forming a separate upper silicon thin film with the crystalline silicon thin film as a seed layer. The present invention can form a polycrystalline silicon thin film at relatively low temperature by the two-step deposition. The method of forming a polycrystalline silicon thin film by two-step deposition according to the present invention, comprises: sequentially supplying silicon precursors and reductive plasma into the inside of a reaction tube having a substrate placed therein to deposit a crystalline silicon thin film of atom layer having a predetermined thickness on the substrate; and depositing an upper silicon thin film on the crystalline silicon thin film functioning as a seed layer.
Abstract:
The RFID system includes an RFID reader for sending information selected from among collision type information, idle type information, and readable type information, to all of the RFID tags depending on the number of signals in the corresponding time slot, and RFID tags for performing functions, in which, when information, indicating that a current time slot is a collision type, is fed back from the RFID reader, each of RFID tags selects one arbitrary value of either 0 or 1 and is assigned a time slot, in which a corresponding RFID tag will send a signal to the RFID reader, based on the selected value, a single tag group that caused a collision is divided into two sub-groups depending on the assigned time slots, and tags of the sub-groups send signals, including IDs thereof, to the RFID reader in different time slots for the respective sub-groups.
Abstract:
The present invention relates to a tag anti-collision Radio Frequency Identification (RFID) system and a method for tag identification. The method for tag identification consists of a first step of initializing a queue (Q) field and storing a prefix of a candidate queue (CQ) field in the queue field; a second step of transmitting a query including the prefix stored in the queue field to the RFID tags, and deleting the transmitted prefix from the queue field; a third step of inserting a prefix, in which prefixes 0 and 1 are inserted into a rear portion of a prefix of a previously transmitted query, into the queue field if two or more tags respond to the previously transmitted prefix and, therefore, the tags cannot be identified, and inserting the prefix of the previously transmitted query into the candidate queue field and deleting an unnecessary prefix stored in the candidate queue if there is no response or only one tag responds with respect to the previously transmitted prefix; and a fourth step of determining whether a prefix stored in the queue field exists, and returning to the second step if there is a prefix stored in the queue field.
Abstract:
Provided is a partition of a pouch type secondary battery provided between at least two pouch type secondary batteries stacked in order to configure a secondary battery module to prevent damage of a surface of the pouch type secondary battery and shaking of the pouch type secondary battery at the time of vibration while preventing damage of the pouch type secondary battery due to a short-circuit.
Abstract:
Provided is a substrate for sensing voltage and temperature of battery cells, and more particularly, a substrate for sensing battery cells firmly fixed to the battery cells by a clip coupling method and easily detached and attached therefrom.
Abstract:
The present invention relates to a battery module in which at least one battery cell comprises an electrode tab consisting of a negative electrode tab and a positive electrode tab, wherein a sensing assembly, which is located in a space between the negative and positive electrode tabs, and terminals, which are respectively connected to the electrode tabs of the outermost battery cell, are mounted on a lateral surface where the electrode tabs of the battery module are located, wherein the terminal is welded and connected to the surface located inside the battery module among both surfaces of the negative and positive electrode tabs.
Abstract:
Provided are a method for preparing an inorganic-nanostructure composite material, a method for preparing a carbon nanotube composite using the same, and the carbon nanotube composite prepared thereby. The method for preparing an inorganic-nanostructure composite material according to the invention comprises the steps of: doping a pentavalent element to a nanostructure; and growing an inorganic material from the pentavalent element-doped point by dipping the nanostructure on which the pentavalent element has been doped in the precursor solution of the inorganic material to be grown. Accordingly, the invention utilizes, as an inorganic material crystallization point, the resultant formed by doping the pentavalent element such as nitrogen to the nanostructure instead of the formation of a separate coating layer to an organic material-based nanostructure or the bonding of a bonding group to the surface of the organic material-based nanostructure. Therefore, the bondability of the nanostructure and the inorganic material can be increased in an economical and effective manner. Furthermore, an inorganic-nanostructure in which the inorganic material and the nanostructure are chemically bonded can be prepared.