Abstract:
A method and device for controlling slave devices with a master device. The device performs specific functions to control operations of slave devices with a master device, and includes a user input receiving unit that receives an input from a user, a memory unit that stores command sets, each command set corresponding to a series of operation controls of the master device or one of the slave devices, and a control unit that generates operation control signals of the master device or one of the slave devices when an operation control command set is selected, the operation control signals corresponding to the selected operation control command set.
Abstract:
A plasma display panel includes designed to improve optical efficiently and to reduce misdischarging between discharge cells. The address electrodes have varying widths so that they are narrow in discharge cells and are relatively wide outside of discharge cells. Discharge gas filling the discharge cells have an elevated Xe content, preferably 10 to 30%. Other variations further include having striped and matrix patterned barrier ribs, forming the discharge sustain electrodes in tabs extending in pairs into the middle of the discharge cells, and varying the width of address electrodes at various locations outside of the discharge cells.
Abstract:
A device for controlling in an integrated manner multiple slave devices includes a key input unit that receives a key input by a user, a state determination unit that checks state information of the slave devices, and a control unit that interprets the input key based on the state information of the slave devices and controls a concerned slave device of the slave devices. A method for controlling multiple slave devices includes receiving a key input by the user, checking state information of the slave devices existing on the network, and controlling the concerned slave device by interpreting the input key based on the state information of the slave devices.
Abstract:
A radio-filter of combline structure with a capacitor compensation circuit, having a transmission line filter with at least one pair of transmission lines arranged between input and output terminals for filtering the input signals through the input terminal to select signals of a given frequency band delivered to the output terminal, each of the transmission lines having a via-hole at each of its ends, a capacitor compensator of lumped element connected through one of the via-holes to one of the transmission lines for providing capacitance between the transmission line and ground, and a ground layer connected to the other via-hole not connected with the transmission line to ground the transmission line.
Abstract:
Provided are a method of forming a contact and a method of manufacturing a phase change memory device using the same. The method of forming a contact includes forming on a substrate an insulating layer pattern having first sidewalls extending in a first direction and second sidewalls extending in a second direction perpendicular to the first direction and which together delimit contact holes, forming semiconductor patterns in lower parts of the contact holes, forming isolation spacers on the semiconductor pattern and side surfaces of the first sidewalls to expose portions of the semiconductor patterns, and etching the exposed portions of the semiconductor patterns using the isolation spacers as a mask to divide the semiconductor patterns into a plurality of finer semiconductor patterns.
Abstract:
A mobile terminal and a method of controlling the same are provided. The mobile terminal includes: a body; a sensing unit for acquiring a motion of the body; a camera provided in at least one side of the body to photograph an image; at least one display provided in at least one side of the body; and a controller for forming information related to at least one object included in the photographed image into a group according to the acquired motion and for controlling to display the information in the at least one display. Therefore, information is formed into a group and displayed according to a motion of a body and thus a state that can easily select necessary information can be provided.
Abstract:
A multi-port memory device includes a refresh register and a refresh controller for preventing refresh starvation in a shared memory unit of the memory device. The memory device further includes a plurality of ports sharing access to the shared memory unit. The refresh register stores information regarding at least one refresh command. The refresh controller determines whether to activate an internal refresh operation at a transition in port authority according to such information stored in the refresh register.
Abstract:
A mobile terminal is provided that includes a first camera to obtain a first image of an object, and a second camera to obtain a second image of an object, the second camera being separated from the first camera by a distance d. The mobile terminal also includes a controller to determine the distance d between the first camera and the second camera when the first camera obtains the first image of the object at a same time that the second camera obtains the second image. Still further, the mobile terminal includes a varying device to allow the distance d between the first camera and the second camera to vary, and a display to display a combination of the first image and the second image to allow a perceived three-dimensional (3D) image of the object.
Abstract:
A multipath accessible semiconductor memory device having a mailbox area and a mailbox access control method thereof are provided. The semiconductor memory device includes N number of ports, at least one shared memory area allocated in a memory cell array, and N number of mailbox areas for message communication. The at least one shared memory area is operationally connected to the N number of ports, and is accessible through a plurality of data input/output lines to form a data access path between the at least one shared memory area and one port, having an access right to the at least one memory area, among the N number of ports. The N number of mailbox areas are provided in one-to-one correspondence with the N number of ports and are accessible through the plurality of data input/output lines when an address of a predetermined area of the at least one shared memory area is applied to the semiconductor memory device. An efficient layout of mailboxes and an efficient message access path can be obtained.
Abstract:
Provided are a method and apparatus for receiving remote control key data in a home network and requesting a server to perform an operation corresponding to the remote control key data. The method includes converting the remote control key data to a code which can be referred to in a web document received from the server, determining an operation corresponding to the code by referring to the web document, and requesting the server to perform the determined operation. Accordingly, even when an item corresponding to a function supported by the server is not displayed on a menu screen, a user receiving a service from the server using a client device in the home network can use the function by instinctively pressing a remote control key corresponding to the function.