Abstract: An electronic device including a memory device with improved reliability is provided. The semiconductor device comprises a data pin configured to transmit a data signal, a command/address pin configured to transmit a command and an address, a command/address receiver connected to the command/address pin, and a computing unit connected to the command/address receiver, wherein the command/address receiver receives a first command and a first address from the outside through the command/address pin and generates a first instruction on the basis of the first command and the first address, and the computing unit receives the first instruction and performs computation based on the first instruction.

Abstract: Disclosed are an image correction method and apparatus for a visually impaired person, which are capable of dividing, enlarging, and photographing a subject to be photographed, correcting images photographed in a divided state, and providing one image. The image correction method includes: a dividing process of dividing a subject to be photographed into at least two zones; an individual photographing process of, by an image photographing unit, photographing each of the divided zones along an arbitrarily set course; an image correcting process of correcting skewness of an image of each of the photographed zones; and an image synthesizing process of synthesizing the corrected images into one image. Thus, the image is divided, enlarged, and photographed, and the photographed images are generated into one image. Thereby, a high-resolution image is provided along with a high character recognition rate and a still image is provided with a high resolution.

Abstract: Disclosed is a system for providing video for a visually impaired person. The system captures video of a subject to be captured using a video capturing unit, compresses the captured video, and employs wireless data transmission for transmitting the compressed video over a wireless communication network in real time. The system includes a video capturing unit for capturing video of a subject, and a video output unit for controlling the video capturing unit and displaying the video captured by the video capturing unit.

Abstract: Provided is a portable magnifying apparatus that can be easily carried around. More particularly, provided is a portable magnifying apparatus which is conveniently used for users either left-handed or right-handed and has a multi angular positioned handle that can be manipulated without putting strain on the wrist.

Abstract: Provided is a portable magnifying apparatus that can be easily carried around. More particularly, provided is a portable magnifying apparatus which is conveniently used for users either left-handed or right-handed and has a multi angular positioned handle that can be manipulated without putting strain on the wrist.

Abstract: Disclosed is a portable video magnifying apparatus. The video magnifying apparatus of the present invention comprises a main frame; a short distance image detecting part which is pivotably disposed at the main frame so as to allow proximity photographing with respect to a subject on a right under surface of the short distance image detecting part or therearound; a long distance image detecting part which is provided with a long distance photographing lens for photographing a long distance subject and which is disposed at the main frame; and a display part which outputs one out of the short distance image, the long distance image and an image input through an external portion, which is selected by a user. Therefore, it is possible to help the weak-sighted or aged person.

Abstract: Disclosed is a portable video magnifying apparatus. The video magnifying apparatus of the present invention comprises a main frame; a short distance image detecting part which is pivotably disposed at the main frame so as to allow proximity photographing with respect to a subject on a right under surface of the short distance image detecting part or therearound; a long distance image detecting part which is provided with a long distance photographing lens for photographing a long distance subject and which is disposed at the main frame; and a display part which outputs one out of the short distance image, the long distance image and an image input through an external portion, which is selected by a user. Therefore, it is possible to help the weak-sighted or aged person.

Abstract: Provided is a health bedding beneficial to the human body. The health bedding comprises inner filling materials formed of stacked padding layers of talc-, magma stone- and chitosan-containing fibers, inner and outer sheaths wrapping the filling materials and a functional attachment made of jade, ceramic and magnet to the inner sheath. The health bedding comprises a plurality of layers which radiate a large amount of anions and far infrared rays and have antibacterial properties and a deodorizing function so as to promote metabolism of the human body, thereby serving especially beneficial functions to the human body.

Abstract: A method for forming a storage node using photoresist is described. The method can form a storage node pattern in a rectangular shape which allows for deep etching because it has a smaller slope than a conventional elliptical pattern by employing a double exposure method which firstly forms a portion corresponding to the major axis of the storage node using a negative photoresist and secondly forms a portion corresponding to the minor axis of the storage node using a positive photoresist.