摘要:
Disclosed is a method and apparatus for printing an image without borders. In the method, an image to be printed is divided into at least two image regions and these image regions are expanded and printed using different image expansion methods. The method comprises the steps of dividing the image into at least two image regions, computing the values of expansion pixels of the image regions using image expansion methods corresponding to the respective image regions, expanding the image using the computed values, and printing the expanded image.
摘要:
An inkjet printer head actuator including a vibrating plate having a flat plate shape, a chamber plate coupled to the vibrating plate, the chamber plate having chamber walls defining a plurality of uniformly spaced chambers each having a horizontal cross-sectional area decreasing gradually, as it extends one end thereof arranged toward the vibrating plate to the other end thereof arranged away from the vibrating plate, each of the chamber walls having a horizontal cross-sectional area increasing gradually as it extends one end thereof arranged toward the vibrating plate to the other end thereof arranged away from the vibrating plate, and a plurality of drive means attached to a surface of the vibrating plate opposite to the chamber plate at regions corresponding to the chambers, respectively. In this structure, the resistance moment caused by the bonding force of the chamber plate at the chamber wall end arranged away from the vibrating plate is greater than the total moment generated by each of the drive means.
摘要:
Disclosed are a hinge assembly and a mobile device having the hinge assembly. In the mobile device, a rotation portion 14 slides and rotates on a base portion 10, so as to be inclined to the base portion 10. For this reason, the rotation portion 14 is connected to the base portion by means of the hinge assembly 20 so as to slide and rotate on the base portion 10. The rotation portion 14 slides on the base portion by a predetermined distance, and then rotates to be inclined at a desired angle with respect to the base portion 10. The rotation portion 14 easily rotates with respect to the base portion of the mobile device, so that the status of the mobile device can be easily converted. Further, when the status of the mobile device is converted, the front, rear, left and right of a display screen is not changed. As a result, the mobile device should not have a structure of changing a display direction of the display screen. Further, there is an advantage in that an electric connection between the base portion and the rotation portion by means of a connection link mechanism can be stably achieved.
摘要:
An apparatus for processing print-data according to a print-mode set on a connected printing device in order to print the print-data according to the print-mode and a method thereof are disclosed. The print-data processing method includes the steps of: a) setting a print-mode; b) receiving the print-mode; c) performing a predetermined transforming process on the print-data according to the received print-mode; and d) transmitting the transformed print-data to the printing device. Accordingly, the printing device is prevented from performing a faulty printing process caused by the print-data transforming process.