| Patent application number | Description | Published |
|---|
| 20090291709 | MOBILE TERMINAL - A mobile terminal includes an upper casing having at least one exposure opening formed by penetrating a predetermined area thereof, a lower casing coupled to the upper casing to face each other and having an accommodation space formed therein and capable of accommodating an internal part assembly including a printed circuit board, and a middle frame arranged between the upper casing and the lower casing and coupled to the upper casing and the lower casing, and supporting installation parts electrically connected to the internal part assembly and installed such that at least part thereof is exposed to the outside through the exposure opening. A resin mold waterproof ring which is injection molded of synthetic resin having elasticity to have a predetermined width along at least part of an edge portion of the middle frame is integrally coupled to the middle frame and, when the upper casing, the lower casing, and the middle frame are coupled one another, the resin mold waterproof ring is pressed by the upper casing and the lower casing to seal a gap between the upper casing and the lower casing. | 11-26-2009 |
| 20100186873 | TAPER TENSION CONTROL METHOD OF WINDING PROCESS FOR WEB HANDLING SYSTEM - According to the disclosed is a method for controlling taper tension in the winding section of a web handling system, a more stable, high-quality wound roll can be produced by stabilizing radial stress distribution and minimizing telescoping, which is the lateral displacement of material in the winding section, using either hybrid taper tension control through a hybrid factor (α) or heaviside taper tension control through a heaviside factor (φ), in the winding process, which is the final section of the roll-to-roll or web handling system. | 07-29-2010 |
| 20110096196 | APPARATUS AND METHOD FOR IMAGE PROCESSING USING SECURITY FUNCTION - An image processing apparatus includes: a user input unit that converts input manipulation of a user into an input signal; a security setting unit that sets a security mode and a password based on the input signal; an imaging unit that captures an image and converts the image into image data; an encoding processor that encodes the image data in such a way that the image data is combined with the password and the image corresponding to image data is deformed when the image processing apparatus is set in the security mode by the security setting unit; and a storage unit that stores the image data. | 04-28-2011 |
| 20110120329 | METHOD AND APPARATUS FOR ROLL-TO-ROLL TYPE PRINTING - A method and apparatus for high-speed roll-to-roll printing, ensuring high-precision printing previously available only under a static condition. In the present invention, a pattern mask is wound on a print roll, and an ink injector and the roll are configured to maintain a substantially zero linear speed difference between the pattern mask and a print substrate at the moment the ink injector injects ink onto the print substrate through a perforated pattern in the pattern mask. The ink injector may be mounted on the print roll, may rotate separately from the rotating roll with a different rotational speed and direction, and may axially move to ensure no relative movement existing between the pattern mask and the substrate at the moment of printing. The roll may move linearly in the same direction as the substrate. A position sensor may be employed for more precise alignment between substrates in a multilayer printing. | 05-26-2011 |
