Abstract: The present invention relates to a coelectrolysis module which can produce synthesis gas from water and carbon dioxide and, more particularly, to a pressure coelectrolysis module having a tube-type cell mounted thereon. The pressure coelectrolysis module according to the present invention comprises a coelectrolysis cell which uses fuel gas consisting of hydrogen, nitrogen, and carbon dioxide; a pressure chamber for pressurizing the coelectrolysis cell; a vaporizer for providing steam to the coelectrolysis cell; and a mass flow controller for providing fuel gas to the coelectrolysis cell, wherein the pressure coelectrolysis module has excellent performance and durability and can improve the production yield of synthesis gas.

Abstract: A display apparatus and a method for controlling a display apparatus are provided. For example, a display apparatus which has an HCI type dual mode Bluetooth processor, and a method for controlling a display apparatus are provided. Example embodiments disclose a display apparatus which, in a standby mode in which a screen is turned off, controls the screen of the display apparatus having an HCI type dual mode Bluetooth processor, and a method for controlling a display apparatus.

Abstract: A secondary battery includes an electrode assembly, a case having an opening at an upper portion to accommodate the electrode assembly, a cap plate for covering the opening of the case, and a retainer surrounding a corner portion of the electrode assembly, the retainer being disposed between the electrode assembly and a bottom of the case.

Abstract: A content providing device includes a first wired interface that communicates with a first external electronic device through a wired cable or a wireless dongle, and a processor that determines whether the wired cable or the wireless dongle is connected to the first wired interface, and selects a power source based on whether the wired cable or the wireless dongle is connected to the first wired interface.

Abstract: The present invention relates to a method for manufacturing a tubular co-electrolysis cell which is capable of producing synthesis gas from water and carbon dioxide, and a tubular co-electrolysis cell prepared by the preparing method. The present invention comprises a tubular co-electrolysis cell which comprises: a cylindrical support comprising NIO and YSZ: a cathode layer formed on a surface of the cylindrical support, the cathode layer comprising (Sr1-xLax)Ti1-yMy)O3(M=V, Nb, Co, Mn); a solid electrolyte layer formed on the surface of the cathode layer; and an anode layer formed on a surface of the solid electrolyte layer. The tubular co-electrolysis cell manufactured by the method for manufacturing the tubular co-electrolysis cell of the present in has an excellent synthesis gas conversion rate and is capable of producing synthesis gas even at a low over voltage.

Abstract: An electronic apparatus, an external apparatus, and a method of controlling a power supply to the external apparatus are provided. The electronic apparatus includes a transceiver configured to wirelessly connect to an external apparatus, a processor configured to control the transceiver to transmit a control packet for turning off the external apparatus to the external apparatus in response to an input corresponding to a power off command of the electronic apparatus being received. The control packet may be generated according to a profile of a short range communication.

Abstract: A display apparatus and method for controlling a display apparatus is capable of controlling a screen of the display apparatus using a remote controller according to a standard of Bluetooth low energy (BLE) are provided. The display apparatus and method for controlling a display apparatus is capable of controlling a screen of the display apparatus using an internal sensor in a remote controller according to a standard of Bluetooth low energy (BLE).

Abstract: According to an embodiment of the present disclosure, a solid electrolyte for a lithium battery comprises an oxide represented in the following chemical formula and a sintering aid including B2O3 or Bi2O3, wherein the chemical formula is L1+XAXB2?X(PO4)3, wherein A is one or more substances selected from the group consisting of aluminum (Al), chrome (Cr), gallium (Ga), iron (Fe), scandium (Sc), indium (In), ruthenium (Ru), yttrium (Y), and lanthanum (La), B is one or more substances selected from the group consisting of titanium (Ti), germanium (Ge), and zirconium (Zr), and X has a value from 0.1 to 0.5.

Abstract: An electronic apparatus, an external apparatus, and a method of controlling a power supply to the external apparatus are provided. The electronic apparatus includes a transceiver configured to wirelessly connect to an external apparatus, a processor configured to control the transceiver to transmit a control packet for turning off the external apparatus to the external apparatus in response to an input corresponding to a power off command of the electronic apparatus being received. The control packet may be generated according to a profile of a short range communication.

Abstract: An electronic apparatus includes at least one hardware processor to implement: a communication unit configured to perform a pre-communication with a first external device that is connectable, and configured to perform a data communication with a second external device that is connected, based on an available bandwidth in a frame; and a controller configured to control the communication unit to stop performing at least one of the pre-communication and the data communication, when a sum of a bandwidth to perform the pre-communication and a bandwidth to perform the data communication exceeds the available bandwidth.

Abstract: A display apparatus and a method for controlling a display apparatus are provided. For example, a display apparatus which has an HCI type dual mode Bluetooth processor, and a method for controlling a display apparatus are provided. Example embodiments disclose a display apparatus which, in a standby mode in which a screen is turned off, controls the screen of the display apparatus having an HCI type dual mode Bluetooth processor, and a method for controlling a display apparatus.

Abstract: A display apparatus and a method for controlling display of a display apparatus are provided. The display apparatus includes a display; a communicator configured to receive control information from a remote control device; and a controller configured to control the display and the communicator. In a standby mode in which the display is powered off, the controller may control to change a state of the display apparatus from the standby mode into a pre-power on mode in response to first control information received from the remote control device, and the controller may control the display to display content in a normal mode which is changed from the pre-power on mode in response to second control information received from the remote control device.

Abstract: According to an embodiment of the present disclosure, a method for preparing a metal bipolar plate for a fuel cell includes drying, crushing, and mixing a Fe—Cr ferrite-based steel powder with a powder of an added element selected from the group consisting of LSM((La0.80Sr0.20)0.95MnO3-x), La2O3, CeO2, and LaCrO3 to prepare a powder mixture, mixing and ball-milling the powder mixture with a solvent and binder into slurry, drying and press-forming the slurry into a pellet, cold isostatic pressing the pellet, and sintering the pellet.

Abstract: A rechargeable battery module includes a plurality of unit cells each including a rechargeable battery, a first electrode terminal, and a second electrode terminal; a bus bar coupling adjacent ones of the plurality of unit cells; a first module terminal coupled to the first electrode terminal of one of the plurality of unit cells at one side of the unit cells; a second module terminal coupled to the second electrode terminal of an other one of the plurality of unit cells at an opposite side of the unit cells; and a module short-circuit member coupled to the first module terminal or the second module terminal, separated from the other module terminal, and configured to contact the other module terminal according to temperature.

Abstract: Exemplary embodiments disclose a display apparatus, a display system, and a control method thereof, the display apparatus including: an image processing device configured to process an image signal; an audio processing device configured to process an audio signal; a communication device configured to conduct wireless communication with a peripheral and configured to transmit the audio signal processed by the audio processing device to an audio output device; and a controller configured to operate in a discoverable mode for wireless communication access of the communication device, and configured to control the communication device to conduct pairing of the audio output device configured to transmit a preset message and the display apparatus for the wireless communication, when the preset message is received from the audio output device.

Abstract: This invention relates to a cathode for a lithium-air battery, a method of manufacturing the same and a lithium-air battery including the same. The method of manufacturing the cathode for a lithium-air battery includes 1) stirring a cobalt salt, triethanolamine and distilled water, thus preparing a cobalt solution, 2) electroplating the cobalt solution on a porous support, thus preparing a cobalt plated porous support, 3) reacting the cobalt plated porous support with a mixture solution including oxalic acid, water and ethanol, thus forming cobalt oxalate on the porous support, and 4) thermally treating the cobalt oxalate.

Abstract: A rechargeable battery including: an electrode assembly including a negative electrode and a positive electrode; a case receiving the electrode assembly; a terminal electrically connected to the electrode assembly and protruding outside the case; a current collecting member electrically connecting the terminal and the electrode assembly to each other; and an insulating member partially enclosing the current collecting member, and the current collecting member includes a plurality of fuse parts including a first fuse part enclosed by the insulating member, and a second fuse part that is not enclosed by the insulating member and is exposed.

Abstract: A method of controlling a wireless audio signal in order to avoid frequency interference between a display apparatus with a multi-view function and glasses with a function of receiving a wireless audio signal is provided. The method of controlling a wireless audio signal in a wireless audio signal transmitting device includes: pairing with a wireless audio signal receiving device using a first frequency band; detecting frequency interference by an external device other than the paired wireless audio signal receiving device; scanning a frequency when frequency interference is detected; determining whether a frequency change is needed using information related to the scanned frequency; and changing an audio signal transmitting frequency when frequency change is needed.

Abstract: An electronic apparatus, an external apparatus, and a method of controlling a power supply to the external apparatus are provided. The electronic apparatus includes a transceiver configured to wirelessly connect to an external apparatus, a processor configured to control the transceiver to transmit a control packet for turning off the external apparatus to the external apparatus in response to an input corresponding to a power off command of the electronic apparatus being received. The control packet may be generated according to a profile of a short range communication.

Abstract: A rechargeable battery module includes a plurality of unit cells adjacent to each other, each unit cell including a rechargeable battery with a first electrode terminal, a second electrode terminal, and a case electrically connected to the first electrode terminal, and a conductive member electrically connected to a second electrode terminal of one of the unit cells of the plurality of unit cells, the conductive member including first conductive plates at outermost sides of the unit cells and a plurality of second conductive plates between the unit cells.