Abstract: A rechargeable battery pack includes a rechargeable battery, a mount frame wrapping at least part of the rechargeable battery, an outer case wrapped around the mount frame, the outer case including a first case including a first protrusion portion protruding therefrom, and a second case having a second protrusion portion protruding therefrom, the first protrusion portion being fixed to the second protrusion portion, and a protective circuit module electrically connected to the rechargeable battery.

Abstract: Provided is a method for expressing haptic information using control information, and a system for transmitting haptic information. In the method for expressing haptic information using control information, a tactile video is generated from tactile information for driving a drive array of a tactile device; force feedback data are generated from force feedback information for driving an actuator of a force feedback device; object data are generated to produce a scene descriptor that defines time positions of the tactile video, force feedback data, and multimedia information; and a stream file is generated by encoding the object data and multiplexing the encoded object data. The method comprises: a step of storing control information containing features and specifications of a haptic device including the tactile device and the force feedback device; and a step of expressing information of the scene descriptor through the haptic device with reference to the control information.

Abstract: A rechargeable battery pack includes a rechargeable battery, a mount frame wrapping at least part of the rechargeable battery, an outer case wrapped around the mount frame, the outer case including a first case having a first lead unit protruding therefrom, and a second case having a second lead unit therefrom, the first lead unit and the second lead unit being inserted into and fixed to an inside of the mount frame, and a protective circuit module electrically connected to the rechargeable battery.

Abstract: An external battery includes a battery, a charger, a DC-DC conversion, a main controller (MC), and a switch. The charger supplies, to the battery, external power supplied from an adaptor to an input stage. The DC-DC converter converts output voltage of the battery into voltage having an amplitude different from that of the output voltage and transmits the converted voltage to an output stage. The MC senses discharge overcurrent of the battery using an output current of the DC-DC converter. The switch is controlled by the MC and is between the battery and the DC-DC converter.

Abstract: A rechargeable battery pack includes a rechargeable battery, a mount frame wrapped around at least part of the rechargeable battery, an outer case wrapped around the mount frame, the outer case including a first case and a second case installed into the mount frame, and the first case including at least one coupling protrusion portion protruding from an outer side of the first case into the mount frame, and a protective circuit module electrically connected to the rechargeable battery, the protective circuit including a dummy plate protruding from an edge of the protective circuit into the mount frame, and the dummy plate being fixed to the coupling protrusion portion.

Abstract: A rechargeable battery pack includes a rechargeable battery, a mount frame wrapping at least part of the rechargeable battery, an outer case wrapped around the mount frame, the outer case including a first case including a first protrusion portion protruding therefrom, and a second case having a second protrusion portion protruding therefrom, the first protrusion portion being fixed to the second protrusion portion, and a protective circuit module electrically connected to the rechargeable battery.

Abstract: A battery pack includes a bare cell; a holder case positioned at the top of the bare cell; and a top case that covers the holder case. In the battery pack, a protruding portion is formed in a short side portion of the holder case, and a receiving portion is formed at a position corresponding to the protruding portion in the top case. Accordingly, the protruding portion is inserted into the receiving portion, so that it is possible to provide the battery pack stronger against external impact.

Abstract: The present invention relates to a node structure for representing tactile information, and method and system for transmitting tactile information using the same. More particularly, the present invention relates to a node structure that represents tactile information for driving a tactile display device including an array of drivers as a tactile video, and to method and system for transmitting tactile information using the same. The invention provides a node structure for representing information for driving a driver array of a tactile display device. The node structure includes: a url field that indicates the position of the tactile video storing information on the driving strength of the driver array as intensity values of pixels! a start time field that indicates the playback start time of the tactile video; and a stop time field that indicates the playback stop time of the tactile video. In addition, the invention provides method and system for transmitting tactile information using the node structure.

Abstract: Provided is a method for expressing haptic information using control information, and a system for transmitting haptic information. In the method for expressing haptic information using control information, a tactile video is generated from tactile information for driving a drive array of a tactile device; force feedback data are generated from force feedback information for driving an actuator of a force feedback device; object data are generated to produce a scene descriptor that defines time positions of the tactile video, force feedback data, and multimedia information; and a stream file is generated by encoding the object data and multiplexing the encoded object data. The method comprises: a step of storing control information containing features and specifications of a haptic device including the tactile device and the force feedback device; and a step of expressing information of the scene descriptor through the haptic device with reference to the control information.

Abstract: The present invention relates to a node structure for representing tactile information, and method and system for transmitting tactile information using the same. More particularly, the present invention relates to a node structure that represents tactile information for driving a tactile display device including an array of drivers as a tactile video, and to method and system for transmitting tactile information using the same. The invention provides a node structure for representing information for driving a driver array of a tactile display device. The node structure includes: a url field that indicates the position of the tactile video storing information on the driving strength of the driver array as intensity values of pixels! a start time field that indicates the playback start time of the tactile video; and a stop time field that indicates the playback stop time of the tactile video. In addition, the invention provides method and system for transmitting tactile information using the node structure.

Abstract: The present invention relates to a method and apparatus for authoring tactile information that generates a tactile video for representing tactile information in the form of an intensity value of a pixel in order to author tactile information. More particularly, the present invention relates to a method and apparatus for authoring tactile information that represents an intensity value of a pixel of a tactile video in a drawing manner on a tactile video input window while outputting and referring to audiovisual media. The present invention provides an apparatus for authoring a tactile video that represents information about driving strength of an actuator array of a tactile display apparatus in the form of an intensity value of a pixel. The apparatus includes a tactile video generating unit that including a configuration module and a tactile video authoring module. The configuration module performs configuration to author a tactile video.