摘要:
There is provided an electrochemical device and a method for manufacturing the same. The electrochemical device includes: a collector that includes first and second electrodes disposed opposite to each other and an ion transmittable separator disposed therebetween; and a fixing member that surrounds the external surface of the collector and fixes the collector by bending parts formed at both ends. The electrochemical device can minimize the movement of the collector and maximize the overlapping portion between the first and second electrodes, thereby having excellent capacity.
摘要:
Provided is a forced acoustic dipole capable of regulating phases and acoustic pressures of first and second acoustic signals output from first and second pole speakers to freely steer the direction of an acoustic lobe. In addition, a forced acoustic multipole array is constituted by a plurality of forced acoustic dipoles. When the phases and acoustic pressures of the first and second acoustic signals output from the forced acoustic dipoles are regulated to steer an acoustic lobe in a specific direction, sound can be heard from a desired direction only without disturbing others.
摘要:
The present invention relates to a method for providing a download and upload service using variable length packet communication in a living network control system. A user located inside or outside a house controls or monitors operations or operation states of various appliances such as refrigerator or laundry machine through a living network installed at home, such as a RS-485 network, small output network, or power line network so that convenience of remote control and supervision can be provided to a user. Further, in a case where a download or upload service is executed in a living network in which various appliances connected thereto, variable length packet communication, which is capable of dividing data by the buffer size of a device, and then sending and assembling the data, is used so that a download and upload service for various appliances connected through the living network can be effectively executed.
摘要:
There are provided an electric double layer capacitor cell, an electric double layer capacitor package having the same, and methods of manufacturing the same. An electric double layer capacitor cell according to an aspect of the invention may include: a plurality of electric double layer capacitor unit cells stacked upon each other, wherein each of the plurality of electric double layer capacitor unit cells includes first and second current collectors having first and second lead terminal portions, respectively, first and second electrodes provided on the first and second current collectors, respectively, and a separator provided between the first and second electrodes, and the first and second electrode lead terminal portions each are combined into one to provide first and second bonding portions being connected to external terminals provided to apply electricity to the electric double layer capacitor unit cells.
摘要:
There is provided a chip-type electric double layer capacitor comprising: a resin case having a housing space provided therein and formed of insulating resin and first and second external terminals inserted into the resin case by insert injection molding. Each of the external terminals has a first portion exposed to an outer surface of the resin case for external contact and a second portion exposed to an inner surface of the housing space for internal contact. a sealing portion includes a groove portion provided in the resin case along a circumference of at least one of the first and second external terminals and a resin filling the groove portion. An electric double layer capacitor cell is mounted in the housing space and electrically connected to the second portion of the first and second external terminals.
摘要:
The present invention provides a chip type electric double layer capacitor including: a lower case having an internal space of which an upper surface is opened and an external terminal of which portions exposed to a bottom of the internal space and the outside are connected to each other; an electric double layer capacitor cell disposed in the internal space of the lower case to be electrically connected to the portion of the external terminal, which is exposed to the bottom of the internal space; and an upper cap mounted on the lower case to cover the internal space, and a method for manufacturing the same.
摘要:
A packet structure and packet transmission method of a network control protocol. A user in the inside or outside of the house can effectively control various home appliances such as refrigerator or laundry machine or monitor operation state of the devices, over the network such as RS-485 network, low-power RF network, and power line network so that the user can enjoy the remote control and the convenient monitoring. In addition, the packet structure for the inter-layer interface in the network system can be managed. The packet structure at the network layer is generated by assigning one or more fields indicative of a packet start, a destination address, a source address, a packet length, a network layer control, an application layer protocol data unit, a cyclic redundancy check (CRC), and a packet end, and a field indicative of a network layer control. The generated packet structure of the network layer is transmitted to thus interface layers in a network system. Therefore, the packet structure at the network layer can be more efficiently managed and transmitted.
摘要:
A network system management method is provided. According to the method, a user inside or outside home can control or monitor the operations of appliances such as refrigerator or laundry machine through a living network such as an RS-485 network, a small output RF network, and a power line network provided inside home so that the user can perform remote control and monitor. Also, when a new device to which no address is assigned is connected in a state where a plurality of network managers are connected to the living network, only an arbitrary network manager sets and registers the address of the corresponding device and updates and manages the homenet profile suitable therefor through interface with the other network manager or a primary network manager sets and registers the address of the corresponding device and updates and manages the homenet profile suitable therefor through interface with a secondary network manager so that it is possible to effectively manage and control the devices connected to the network without redundancy error on the network to which the plurality of network managers are connected.
摘要:
A method of manufacturing a nonvolatile organic memory device including a memory layer interposed between an upper electrode layer and a lower electrode layer, which includes dispersing ions of conductive nanoparticles in an organic material disposed between the two electrode layers and then reducing the ions of conductive nanoparticles into conductive nanoparticles in the organic material to form a desired memory layer. In addition, a nonvolatile organic memory device manufactured by the method of the current invention is also provided. The method allows the memory device to be manufactured using a rapid, simple, and environmentally friendly process, without the need for an encapsulation process. As well, the memory device has a low operating voltage, and hence, is suitable for application to various portable electronic devices that must have low power consumption.
摘要:
An organic memory device and a method for fabricating the memory device are provided. The organic memory device may include a first electrode, a second electrode, and an ion transfer layer between the first electrode and the second electrode. The organic memory device may have lower operating voltage and current, and may be fabricated at lower costs.