Abstract: Embodiments of the present disclosure relate to a battery pack capable of reducing heat propagation to neighboring cells when an event occurs in a specific battery cell. In an example embodiment, a battery pack includes: a plurality of battery cells; a first heat shielding member arranged to cover a side of a battery cell where a vent is formed; and a rigid member coupled to an outer surface of the first heat shielding member, and the rigid member includes a metal plate and an insulating member covering the metal plate.

Abstract: The present disclosure relates to a battery pack capable of reducing heat propagation to neighboring cells when an event occurs in a specific battery cell. In an example embodiment, a battery pack includes: a plurality of battery cells; a heat shielding member covering a side of a battery cell of the plurality of battery cells where a vent is formed; and a rigid member coupled to an outer surface of the heat shielding member, and the rigid member includes an opening hole corresponding to the vent.

Abstract: The present disclosure provides a secondary battery in which a heat insulation member is attached onto a vent to protect a cell from flames. The secondary battery includes a case having the vent on one side, an electrode assembly in the case, a pair of terminals coupled to respective sides of the case, and electrically connected to the electrode assembly, and the heat insulation member coupled to a surface of the case, and covering a region corresponding to the vent.

Abstract: A manufacturing method of a semiconductor device may include: forming a stack comprising first material layers and second material layers that are alternately stacked; forming an opening in the stack; forming a first seed layer in the opening; forming a first buffer layer by surface-treating the first seed layer; and forming a blocking layer by oxidizing the first seed layer through the first buffer layer.

Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.

Abstract: A webpage display method performed by a terminal device includes displaying a webpage on a screen, receiving a selection by a user with respect to an image included in the webpage displayed on the screen, and displaying, on the screen, a dynamic object responsive to the user selection of the image. The method further includes performing a predetermined function corresponding to the image while displaying the dynamic object on the screen. The dynamic object floats on the screen independently from the movement of the webpage on the screen, and is not displayed on the screen while the webpage is displayed on the screen, until the selection of the image. The dynamic object is removed from the screen while the webpage is still displayed on the screen when the predetermined function corresponding to the image is completed.

Abstract: A webpage display method performed by a terminal device includes displaying a webpage on a screen, receiving a selection by a user with respect to an image included in the webpage displayed on the screen, and displaying, on the screen, a dynamic object responsive to the user selection of the image. The method further includes performing a predetermined function corresponding to the image while displaying the dynamic object on the screen. The dynamic object floats on the screen independently from the movement of the webpage on the screen, and is not displayed on the screen while the webpage is displayed on the screen, until the selection of the image. The dynamic object is removed from the screen while the webpage is still displayed on the screen when the predetermined function corresponding to the image is completed.

Abstract: A webpage display method performed by a terminal device includes displaying a webpage on a screen, receiving a selection by a user with respect to an image included in the webpage displayed on the screen, and displaying, on the screen, a dynamic object responsive to the user selection of the image. The method further includes performing a predetermined function corresponding to the image while displaying the dynamic object on the screen. The dynamic object floats on the screen independently from the movement of the webpage on the screen, and is not displayed on the screen while the webpage is displayed on the screen, until the selection of the image. The dynamic object is removed from the screen while the webpage is still displayed on the screen when the predetermined function corresponding to the image is completed.

Abstract: A webpage display method performed by a terminal device includes displaying a webpage on a screen, receiving a selection by a user with respect to an image included in the webpage displayed on the screen, and displaying, on the screen, a dynamic object responsive to the user selection of the image. The method further includes performing a predetermined function corresponding to the image while displaying the dynamic object on the screen. The dynamic object floats on the screen independently from the movement of the webpage on the screen, and is not displayed on the screen while the webpage is displayed on the screen, until the selection of the image. The dynamic object is removed from the screen while the webpage is still displayed on the screen when the predetermined function corresponding to the image is completed.

Abstract: Security paper based on an RF tag using a dipole array structure and a method for manufacturing the security paper. The security paper based on an RF tag using a dipole array structure includes first base paper, second base paper, and an RF tag printed on at least one of the first base paper and the second base paper, wherein the RF tag is configured such that multiple dipole antennas form an array structure. Also, the security paper based on an RF tag using a dipole array structure may include a layer configured with a pattern or a color or a carbon-coated layer, whereby the location of the RE tag is prevented from being exposed and whether the corresponding paper is security paper may be detected.

Abstract: An apparatus and method for generating a two-dimensional (2D) barcode and an apparatus for extracting 2D barcode information. The apparatus for generating a 2D barcode includes a metadata creation unit for creating metadata corresponding to insertion data and a 2D barcode, a data conversion unit for generating data blocks by converting the insertion data based on the metadata, a pattern generation unit for generating metadata patterns and data block patterns by substituting respective predefined symbols for the metadata and the data blocks, and a 2D barcode generation unit for generating a 2D barcode that contains distortion correction patterns, the metadata patterns, and the data block patterns.

Abstract: An apparatus and method for generating a two-dimensional (2D) barcode and an apparatus for extracting 2D barcode information. The apparatus for generating a 2D barcode includes a metadata creation unit for creating metadata corresponding to insertion data and a 2D barcode, a data conversion unit for generating data blocks by converting the insertion data based on the metadata, a pattern generation unit for generating metadata patterns and data block patterns by substituting respective predefined symbols for the metadata and the data blocks, and a 2D barcode generation unit for generating a 2D barcode that contains distortion correction patterns, the metadata patterns, and the data block patterns.

Abstract: Security paper based on an RF tag using a dipole array structure and a method for manufacturing the security paper. The security paper based on an RF tag using a dipole array structure includes first base paper, second base paper, and an RF tag printed on at least one of the first base paper and the second base paper, wherein the RF tag is configured such that multiple dipole antennas form an array structure. Also, the security paper based on an RF tag using a dipole array structure may include a layer configured with a pattern or a color or a carbon-coated layer, whereby the location of the RE tag is prevented from being exposed and whether the corresponding paper is security paper may be detected.

Abstract: A surge absorber and a manufacturing method thereof are disclosed. Since a ceramic material with excellent mechanical strength is used to form a ceramic tube and the ceramic tube is joined to sealing electrodes by use of brazing rings according to the method of manufacturing the surge absorber, durability of the surge absorber is considerably improved. Since the ceramic tube is completely sealed, the surge absorber may be stably used at a high voltage.

Abstract: Provided is a webpage display method performed by a terminal device. The webpage display method includes displaying a first webpage on a screen; receiving selection of a user with respect to a first image included in the first webpage displayed on the screen; and performing a predetermined function corresponding to the first image.

Abstract: A surge absorber and a manufacturing method thereof are disclosed. Since a ceramic material with excellent mechanical strength is used to form a ceramic tube and the ceramic tube is joined to sealing electrodes by use of brazing rings according to the method of manufacturing the surge absorber, durability of the surge absorber is considerably improved. Since the ceramic tube is completely sealed, the surge absorber may be stably used at a high voltage.