Abstract: The embodiments of the present disclosure relate to a memory system and operating method thereof. According to embodiments of the present disclosure, the memory system may include i) a memory device including a plurality of memory blocks each including a plurality of pages, and ii) a memory controller configured to monitor a program operation on a first super memory block among a plurality of super memory blocks each including at least one of the plurality of memory blocks, and execute a target operation on the first super memory block based on the state of the first super memory block when it is determined that the program operation on the first super memory block has not been executed for a preset time period from a preset reference time point.

Abstract: A display device includes a substrate including a display area having first color subpixels and a transparent area inside the display area, an array layer in the display area on the substrate, a first electrode in the first color subpixels on the array layer, a first emission assisting layer on the first electrode, an emitting material layer in the first color subpixels on the first emission assisting layer, a second emission assisting layer on the emitting material layer, a deposition preventing layer in the transparent area on the second emission assisting layer, a second electrode on the second emission assisting layer, the second electrode selectively disposed in a region where the deposition preventing layer is not disposed, an encapsulating layer on the deposition preventing layer and the second electrode, a polarizing layer in the display area on the encapsulating layer, an auxiliary equipment in the transparent area under the substrate.

Abstract: An apparatus for non-invasively estimating bio-information and a method of determining whether a bio-signal is normal by the apparatus for estimating bio-information are provided. The apparatus for estimating bio-information according to an embodiment of the disclosure includes: a photoplethysmogram (PPG) sensor configured to measure a PPG signal from an object; and a processor configured to extract a plurality of pairs of local maximum points and local minimum points from a second derivative signal of the PPG signal, to select at least one reference pair from among the extracted plurality of pairs, and to determine whether the PPG signal is normal based on the selected at least one reference pair.

Abstract: Disclosed is an anodeless all-solid-state battery which may effectively control local volume expansion due to lithium deposited during charging of the battery. The all-solid-state battery includes an anode current collector, an intermediate layer located on the anode current collector, a solid electrolyte layer located on the intermediate layer, a cathode active material layer located on the solid electrolyte layer and including a cathode active material, and a cathode current collector located on the cathode active material layer. The intermediate layer includes carbon particles and metal particles alloyable with lithium, and the carbon particles include a first carbon material, e.g., as a spherical carbon material, and a second carbon material, e.g., a linear carbon material.

Abstract: Proposed is an all-solid-state battery including a self-standing sheet layer positioned on a negative electrode current collector. The all-solid-state battery may include the negative electrode current collector, the self-standing sheet layer positioned on the negative electrode current collector, a solid electrolyte layer positioned on the sheet layer, a positive electrode active material layer positioned on the solid electrolyte layer, and a positive electrode current collector positioned on the positive electrode active material layer. The sheet layer contains carbon nanotubes.

Abstract: Discussed is a display device for improving both transmittance and efficiency of light that is transmitted through a light-emitting unit and a transmissive unit due to a phase difference of ? at an interface between an organic layer and an optical compensation layer of the display device.

Abstract: The embodiments of the present disclosure relate to a memory system and operating method thereof. According to embodiments of the present disclosure, the memory system may include i) a memory device including a plurality of memory blocks each including a plurality of pages, and ii) a memory controller configured to monitor a program operation on a first super memory block among a plurality of super memory blocks each including at least one of the plurality of memory blocks, and execute a target operation on the first super memory block based on the state of the first super memory block when it is determined that the program operation on the first super memory block has not been executed for a preset time period from a preset reference time point.

Abstract: Provided is a delivery status management method performed by an electronic apparatus. The delivery status management method includes transmitting information associated with an item to a courier terminal, receiving information associated with a delivery progress status of the item from the courier terminal, and, when the information associated with the delivery progress status corresponds to a first type, performing a refund procedure for the item. According to the present disclosure, it is possible to provide a delivery status management method by which a refund caused by interruption of a delivery is not delayed and a refund procedure is performed quickly to a customer upon the interruption of the delivery.

Abstract: Provided is an electronic apparatus for managing a delivery and a control method thereof, the method including identifying a misdelivery event, identifying delivery information corresponding to the misdelivery event and information regarding a courier, identifying, based on the identified information on the courier, whether the courier is available, and, when the courier is available, transmitting the delivery information corresponding to the misdelivery event to a first terminal corresponding to the courier.

Abstract: Provided is a method of providing information at a courier terminal, the method including identifying first information on a delivery address, the first information being to be displayed in a first area of a display, identifying second information on a customer, the second information being to be displayed in a second area of the display, identifying third information on at least one image related to delivery, the third information being to be displayed in a third area of the display, and displaying identified information in the first region, the second area, and the third area. The at least one image includes image information associated with completion of a previous delivery corresponding to the address. According to an embodiment of the present disclosure, additional information for an accurate delivery is provided when a courier performs the delivery, thereby reducing a possibility of a misdelivery.

Abstract: Provided is a delivery status management method performed by an electronic apparatus. The delivery status management method includes transmitting information associated with an item to a courier terminal, receiving information associated with a delivery progress status of the item from the courier terminal, and, when the information associated with the delivery progress status corresponds to a first type, performing a refund procedure for the item. According to the present disclosure, it is possible to provide a delivery status management method by which a refund caused by interruption of a delivery is not delayed and a refund procedure is performed quickly to a customer upon the interruption of the delivery.

Abstract: A ball supply device includes rubber tee on which golf ball is safely mounted; a main body which is spaced apart from the rubber tee; a loading movement plate that is provided in an upper portion of the main body to partially seal the upper portion of the main body; a safe mounting guide portion that rotates on the front side of the main body and guides the golf balls released to the release hole to the rubber tee; a ball hitting portion that is rotatably provided on the front side of the main body to be rotated by the golf ball supplied to the safe mounting guide portion; a ball sensing portion that has one end located on the lower portion of the rubber tee; and a protective cover portion that surrounds the ball sensing portion.

Abstract: A ball supply device includes rubber tee on which golf ball is safely mounted; a main body which is spaced apart from the rubber tee; a loading movement plate that is provided in an upper portion of the main body to partially seal the upper portion of the main body; a safe mounting guide portion that rotates on the front side of the main body and guides the golf balls released to the release hole to the rubber tee; a ball hitting portion that is rotatably provided on the front side of the main body to be rotated by the golf ball supplied to the safe mounting guide portion; a ball sensing portion that has one end located on the lower portion of the rubber tee; and a protective cover portion that surrounds the ball sensing portion.

Abstract: An inspection system for a vehicle includes a vision inspection device including a plurality of vision camera and a plurality of laser device which move along exterior and sides of a door, which will be inspected, and inspect segmented sections respectively, a hanger device clamping the hemmed door on a hanger frame, and a jig device which clamps the hanger frame of the hanger device, and moves the door toward the vision inspection device for the vision inspection device to inspect the door fixed to the hanger device.

Abstract: An inspection system for a vehicle includes a vision inspection device including a plurality of vision camera and a plurality of laser device which move along exterior and sides of a door, which will be inspected, and inspect segmented sections respectively, a hanger device clamping the hemmed door on a hanger frame, and a jig device which clamps the hanger frame of the hanger device, and moves the door toward the vision inspection device for the vision inspection device to inspect the door fixed to the hanger device.

Abstract: An inspection system for a vehicle includes a vision inspection device including a plurality of vision camera and a plurality of laser device which move along exterior and sides of a door, which will be inspected, and inspect segmented sections respectively, a hanger device clamping the hemmed door on a hanger frame, and a jig device which clamps the hanger frame of the hanger device, and moves the door toward the vision inspection device for the vision inspection device to inspect the door fixed to the hanger device.

Abstract: Provided are titanium oxynitride having a titanium deficiency-type halite structure (Ti1-xO1-yNy, wherein x and y are real numbers), in which x representing a deficiency degree of titanium is greater than 0 and less than 1, and y representing an introduction degree of nitrogen is greater than 0 and less than 1, and a method of preparing the same. The titanium oxynitride having the titanium deficiency-type halite structure with an improved photocatalyst property in the visible wavelength region may be provided.

Abstract: Provided are titanium oxynitride having a titanium deficiency-type halite structure (Ti1-xO1-yNy, wherein x and y are real numbers), in which x representing a deficiency degree of titanium is greater than 0 and less than 1, and y representing an introduction degree of nitrogen is greater than 0 and less than 1, and a method of preparing the same. The titanium oxynitride having the titanium deficiency-type halite structure with an improved photocatalyst property in the visible wavelength region may be provided.

Abstract: The present invention relates to a metal nanobelt and a method of manufacturing the same, and a conductive ink composition and a conductive film including the same. The metal nanobelt can be easily manufactured at a normal temperature and pressure without requiring the application of high temperature and pressure, and also can be used to form a conductive film or conductive pattern that exhibits excellent conductivity if the conductive ink composition including the same is printed onto a substrate before a heat treatment or a drying process is carried out at low temperature. Therefore, the metal nanobelt and the conductive ink composition may be applied very appropriately for the formation of conductive patterns or conductive films for semiconductor devices, displays, solar cells in environments requiring low temperature heating. The metal nanobelt has a length of 500 nm or more, a length/width ratio of 10 or more, and a width/thickness ratio of 3 or more.

Abstract: An inspection system for a vehicle includes a vision inspection device including a plurality of vision camera and a plurality of laser device which move along exterior and sides of a door, which will be inspected, and inspect segmented sections respectively, a hanger device clamping the hemmed door on a hanger frame, and a jig device which clamps the hanger frame of the hanger device, and moves the door toward the vision inspection device for the vision inspection device to inspect the door fixed to the hanger device.