Abstract:
A host device includes an interface part to receive directly-printable file types from an image forming apparatus; and a controller to provide a popup menu to set a direct print option, if a file corresponding to the received file types is selected from among previously stored files. Accordingly, whether or not it is possible to perform direct-printing of a file which a user desires to print may be displayed, and thus direct-printing can be performed without individually checking whether each file is a directly-printable file type.
Abstract:
In a mobile terminal having a photographing control function based on an image recognition technique and a photographing control system employing an image recognition technique, a specific action is detected from a user image taken by one camera, and the operation of another camera or the processing of an image taken by the camera is controlled when the specific action has been detected, thereby controlling photographing without direct physical manipulation of a user.
Abstract:
A method of generating a printer driver package, the method including: receiving a command to generate the printer driver package; collecting data to be included in the printer driver package in response to the command; and generating the printer driver package based on a printer driver pre-installed in the terminal apparatus using the collected data. Accordingly, a printer driver package is generated using the updated or modified printer driver, so user convenience can be improved.
Abstract:
A method of manufacturing a circuit board includes: providing a base substrate that comprises a first electrically conductive layer that has an inner circuit pattern formed on at least one surface of the base substrate; attaching a build-up material to the base substrate to insulate the first electrically conductive layer from outside; forming one or more holes at one time in the build-up material attached to the base substrate; forming a stack by curing the build-up material in which the one or more holes are formed; and forming a second electrically conductive layer that has an outer circuit pattern formed on at least one outer surface of the stack. The method may form the holes without drilling.
Abstract:
Provided are a circuit board and a method of manufacturing the same which increase a peel strength between a prepreg and a copper plating layer. The method includes: providing a substrate including a first circuit pattern and a first prepreg; forming a plurality of holes on a top surface of the first prepreg; removing silica fillers contained in inner walls of the plurality of holes; and performing copper plating on the top surface of the first prepreg.
Abstract:
A circuit board and a method of manufacturing the circuit board are provided. The method includes forming at least one protruded bump on a first side of a conductive board, forming a dielectric layer on the first side of the conductive board where the at least one bump is formed so as to cover the at least one bump; and etching a second side of the conductive board so as to partially remove the board to form a pattern.
Abstract:
Provided is a hierarchical packet processing apparatus and method. In one general aspect, a packet is analyzed, divided into an upper layer and a lower layer. It is determined whether a property of the packet to be analyzed has been already analyzed or has to be re-analyzed with respect to each of the upper and lower layers of the packet. Therefore, deep packet inspection is performed only when it is required, and thus assurance of quality of service (QoS) during packet processing can be achieved, as well as reduced waste of resources.
Abstract:
An oscillator includes a reference current generator to generate a reference current, a reference voltage generator to generate a reference voltage based on the reference current, a comparison voltage generator to generate a comparison voltage obtained by delaying and inverting a clock signal based on the reference current, and a clock signal generator to compare the comparison voltage with the reference voltage and generate the clock signal based on a result of the comparison.
Abstract:
Magnetic devices, and methods of manufacturing the same, include a stack structure including at least one magnetic layer, etched using an etching gas including at least 70 volume percent of a hydrogen-containing gas and at least 2 volume percent of CO gas.
Abstract:
A picture control apparatus provides control of a picture displayed on a display of a mobile terminal according to an action detected through image recognition. A picture control method includes detecting an action from images captured by a camera, and controlling a picture displayed on a display if the detected action is a specific action.