摘要:
A positive electrode for a metal secondary battery includes a positive current collector; and a positive active material layer disposed on the positive current collector, wherein the positive active material layer includes: a positive active material, a salt including an alkali metal salt, an alkaline earth metal salts, or a combination thereof, and a polymeric first binder including a repeating unit represented by Formula 1
wherein R is a substituted or unsubstituted C2-C5 alkylene group, a substituted or unsubstituted C2-C6 alkoxylene group, a substituted or unsubstituted C2-C6 alkoxycarbonylene group, a substituted or unsubstituted C2-C6 alkylene oxide group, or a combination thereof, and n is an integer from 90 to 2,700. Also a metal secondary battery including the same.
摘要:
A display apparatus includes: a display panel; a rear chassis covering a rear surface of the display panel; a support frame coupled to the rear chassis; a panel holder provided on the rear surface of the display panel to face the support frame, the panel holder being configured to be coupled to the support frame to attach the display panel to the rear chassis; and a wire configured to: couple the panel holder to the support frame based on the wire being coupled to the panel holder and the support frame, and release the coupling between the panel holder and the support frame based on the wire being separated from the panel holder and the support frame.
摘要:
According to various embodiments, an electronic device may comprise at least one processor, wherein the at least one processor is configured to: attempt to perform a registration in a 5 th generation core (5GC) while N1 mode capability is activated; on the basis of failure of the registration in the 5GC, deactivate the N1 mode capability and initiate a timer for reactivating the N1 mode capability; and before the timer expires, on the basis of identification that a pre-configured condition associated with 5G communication is satisfied, through dual connectivity between evolved packet core (EPC)-based LTE communication and the 5G communication, activate the N1 mode capability. Various other embodiments are possible.
摘要:
The present invention relates to method and device for sharing state related information among a plurality of electronic devices and, more particularly, to method and device for predicting the state of a device on the basis of information shared among a plurality of electronic devices. In order to attain the purpose, a method for sharing state related information of a device, according to an embodiment of the present invention, comprises the steps of: generating a state model of a device on the basis of state related data; selecting one or more parameters for determining the state of the device on the basis of the generated state model; and transmitting the one or more selected parameters to at least one other device.
摘要:
A semiconductor device includes a substrate including an active region including a central active region extending in a first direction and first to fourth extended active regions extending from an edge of the central active region in a second direction perpendicular to the first direction, and a device isolation layer defining the active region; and first to fourth gate structures on the active region and spaced apart from one another, wherein the central active region, the first to fourth extended active regions, and the first to fourth gate structures constitute first to fourth pass transistors, the first to fourth pass transistors share one drain region on the central active region, and the active region has an H shape in a plan view.
摘要:
A wall mount including a guide member. The guide member includes a first guide coupling portion positioned in one end portion of the guide member, a second guide coupling portion positioned in another end portion of the guide member, the second guide coupling portion being symmetrical to the first guide coupling portion, a third guide coupling portion positioned between the first guide coupling portion and a center of the guide member, and a fourth guide coupling portion positioned between the second guide coupling portion and the center of the guide member and being symmetrical to the third guide coupling portion; a first fixing bracket coupleable to the first guide coupling portion or the third guide coupling portion; and a second fixing bracket coupleable to the second guide coupling portion or the fourth guide coupling portion.
摘要:
An operation method of a server in a communication system, an operation method of an electronic device, the server, and the electronic device are provided. The operation method of the server includes determining a variation type of a buffering delay based on a packet transmission delay of a terminal, determining control information for controlling an uplink transmission rate of the terminal according to the variation type, and transmitting the control information.