Abstract: Disclosed is a polypropylene resin composition that improves chemical stability against external factors because it prevents deterioration of physical properties by moisture and has low surface energy. Disclosed is also a molded article including the polypropylene resin composition that has low ion elution, which is the most important requirement, and can achieve excellent weight reduction.

Abstract: An optical apparatus for a mobility vehicle reduces the overall size of an optical system of the mobility vehicle by implementing a favorable package configuration, ensures sufficient lighting and high luminous efficiency through the efficient operation of a light source, and improves the quality of the lighting image projected onto an illumination area.

Abstract: An optical apparatus for a mobility vehicle reduces the overall size of an optical system of the mobility vehicle by implementing a favorable package configuration, ensures sufficient lighting and high luminous efficiency through the efficient operation of a light source, and improves the quality of the lighting image projected onto an illumination area.

Abstract: The present disclosure relates to a heat sink apparatus including a heating body that receives heat from an external heat source, a supplier that is supported by the heating body and supplies a cooling fluid, and a jet ejection part that is provided in the supplier and injects the cooling fluid supplied by the supplier toward the heating body.

Abstract: The present invention relates to a heat sink with a multilayer channel structure, the heat sink includes a main body part which is provided with an inlet through which a cooling fluid is introduced and an outlet through which the cooling fluid is discharged, a first channel part provided inside the main body part and through which the cooling fluid flows, and a second channel part which is provided inside the main body part and through which the cooling fluid flows, wherein the second channel part is disposed to be stacked on the first channel part, the first channel part and the second channel part extend in different directions, and the second channel part communicates with the first channel part.

Abstract: According to the present technology, a storage device includes a nonvolatile storage area including a plurality of backup memory blocks each including a plurality of memory cells respectively connected to a plurality of word lines, and a controller configured to control the nonvolatile storage area to determine a target memory block in which data is to be stored among the plurality of backup memory blocks, determine a reference word line among the plurality of word lines coupled to the target memory block, and perform a pre-conditioning operation of programming dummy data to memory cells connected to at least one of remaining word lines except for the reference word line among the plurality of word lines coupled to the target memory block.

Abstract: An electronic device is provided. The electronic device includes a hardware timer, a memory, a communication circuit, and a processor. The processor is configured to measure a first time point of the hardware timer in response to a playback event received via the communication circuit from a master paired with the electronic device, calculate a second time point by adding a predefined first time interval to the first time point, and execute an instruction to play back a sound source at the second time point. A first resolution of the hardware timer is set to be higher than a second resolution of an operating system (OS).

Abstract: An apparatus and method for providing one or more protocols for one or more electronic devices are provided. The method includes establishing, by an electronic device configured to provide a framework interface by executing instructions stored in a memory, one or more physical channels with an external electronic device, using one or more communication modules, executing, by the electronic device, two or more application programs to interface with the framework interface, and communicating, via the framework interface, data from the two or more application programs through the one or more physical channels to the external electronic device, using at least one logical channel or session for a respective one of the two or more application programs.

Abstract: An apparatus and method for providing one or more protocols for one or more electronic devices are provided. The method includes establishing, by an electronic device configured to provide a framework interface by executing instructions stored in a memory, one or more physical channels with an external electronic device, using one or more communication modules, executing, by the electronic device, two or more application programs to interface with the framework interface, and communicating, via the framework interface, data from the two or more application programs through the one or more physical channels to the external electronic device, using at least one logical channel or session for a respective one of the two or more application programs.

Abstract: An electronic device is provided and includes a housing including a portion that is detachably mountable on one of a user's ears, a wireless communication circuit, a battery, a speaker, at least one sensor included in the housing, a processor electrically connected to the wireless communication circuit, the battery, the speaker, and the at least one sensor, and a memory electrically connected to the processor so that the processor can request a connection from an external device configured to be detachably mounted on another one of the user's ears, determine a portion to be output from the audio data stored in the memory based on whether a response of the external device for the request for the connection is received or at least a portion of at least one signal is received from the external device by formation of the requested connection, and output the determined portion through the speaker.

Abstract: An electronic device is provided. The electronic device includes a hardware timer, a memory, a communication circuit, and a processor. The processor is configured to measure a first time point of the hardware timer in response to a playback event received via the communication circuit from a master paired with the electronic device, calculate a second time point by adding a predefined first time interval to the first time point, and execute an instruction to play back a sound source at the second time point. A first resolution of the hardware timer is set to be higher than a second resolution of an operating system (OS).

Abstract: An electronic device is provided and includes a housing including a portion that is detachably mountable on one of a user's ears, a wireless communication circuit, a battery, a speaker, at least one sensor included in the housing, a processor electrically connected to the wireless communication circuit, the battery, the speaker, and the at least one sensor, and a memory electrically connected to the processor so that the processor can request a connection from an external device configured to be detachably mounted on another one of the user's ears, determine a portion to be output from the audio data stored in the memory based on whether a response of the external device for the request for the connection is received or at least a portion of at least one signal is received from the external device by formation of the requested connection, and output the determined portion through the speaker.

Abstract: A method in an electronic device is provided. The method includes identifying an output characteristic of at least one peripheral device, converting or reconfiguring output information of an event generated by at least one application program based on the identified output characteristic, and transmitting the converted or reconfigured output information of the event to the at least one peripheral device.

Abstract: A method in an electronic device is provided. The method includes identifying an output characteristic of at least one peripheral device, converting or reconfiguring output information of an event generated by at least one application program based on the identified output characteristic, and transmitting the converted or reconfigured output information of the event to the at least one peripheral device.

Abstract: An apparatus and method for providing one or more protocols for one or more electronic devices are provided. The method includes establishing, by an electronic device configured to provide a framework interface by executing instructions stored in a memory, one or more physical channels with an external electronic device, using one or more communication modules, executing, by the electronic device, two or more application programs to interface with the framework interface, and communicating, via the framework interface, data from the two or more application programs through the one or more physical channels to the external electronic device, using at least one logical channel or session for a respective one of the two or more application programs.

Abstract: An apparatus and method for providing one or more protocols for one or more electronic devices are provided. The method includes establishing, by an electronic device configured to provide a framework interface by executing instructions stored in a memory, one or more physical channels with an external electronic device, using one or more communication modules, executing, by the electronic device, two or more application programs to interface with the framework interface, and communicating, via the framework interface, data from the two or more application programs through the one or more physical channels to the external electronic device, using at least one logical channel or session for a respective one of the two or more application programs.

Abstract: An MPEG-2 transport stream packet detection device includes a controller for generating a detection start control signal and a series/parallel output control signal, and a sync detector for detecting an MPEG-2 transport stream packet sync from MPEG-2 transport stream data transmitted from the network according to the detection start signal from the controller, and a packet counter for counting a predetermined number of bytes according to a sync detection signal from the sync detector and sending a packet reception completion signal to the sync detector when finishing counting the predetermined number of bytes during a declaration of the detection signal, and a bit counter for counting a predetermined number of bits according to the sync detection signal from the sync detector and generating a signal for converting series data to parallel data when finishing counting the bits during the declaration of the detection signal, and a buffer for converting the series data and clock from the sync detector into parall