Abstract: An inspection device includes a data converter, a neural network processor, and a detector. The data converter is configured to receive an inspection image of an inspection object, convert the inspection image into grayscale data, and use the grayscale data to generate inspection data corresponding to an average brightness value of the inspection image. The neural network processor is configured to generate reference data corresponding to average brightness values of reference images of reference objects through an artificial neural network. The detector is configured to determine whether the inspection object is defective based on a comparison of the inspection data with the reference data.

Abstract: A display device includes: a substrate including a display area and a bending area positioned on one side of the display area, a lower surface of the substrate defining a plurality of openings; a shielding layer disposed along a profile of the lower surface of the substrate and continuously extending within the plurality of openings; and a first organic layer disposed under the shielding layer and flattening a lower surface of the shielding layer.

Abstract: A metal-carbon dioxide battery and a hydrogen generation and carbon dioxide storage system including the battery are disclosed. The metal-carbon dioxide battery includes a first plate, a second plate, a separator interposed between the first plate and the second plate, a first gasket interposed between the first plate and the separator to define a gap between the first plate and the separator, an anode material accommodated in the gap and having a shape of a pellet, and a cathode interposed between the second plate and the separator.

Abstract: An organic light emitting diode display device includes a substrate, a light emitting layer, a first power supply wire, a second power supply wire, a connection pattern, and an upper electrode. The substrate has a display region, a peripheral region surrounding the display region and including first, second, and third peripheral regions, and a pad region disposed on one side of the peripheral region. The light emitting layer is disposed in the display region on the substrate. The first power supply wire is disposed in the second and third peripheral regions and a part of the first peripheral region on the substrate. The second power supply wire is disposed in the display region, the first peripheral region, and the third peripheral region on the substrate without being disposed in the second peripheral region, and is located inward of the first power supply wire.

Abstract: Disclosed herein is a method for detecting a covert channel in wireless communication. The method includes setting a wireless communication specification, detecting a covert timing channel, and detecting a covert storage channel.

Abstract: A display device includes a bending area at which the display device is bendable; an organic light emitting element disposed on the substrate; an encapsulation layer covering an upper surface and a side surface of the organic light emitting element; and a bending area protection layer covering the bending area of the substrate. The upper surface of the encapsulation layer includes a nano structure defined by nano sized protrusions and depressions of the upper surface, and along the substrate, and the bending area is disposed separated from the encapsulation layer.

Abstract: An inkjet printer device includes a stage, and an inkjet printer head disposed on the stage. The inkjet printer head includes a chamber part for providing ink, and a nozzle part which is disposed under the chamber part and in which a plurality of outlet ports for discharging the ink are defined, the nozzle part includes a first inorganic layer, a metal oxide layer disposed on a first upper surface of the first inorganic layer, a second inorganic layer disposed on a first lower surface of the first inorganic layer, and a self-assembled monolayer disposed on a lower surface of the second inorganic layer, a contact angle of the first lower surface with respect to water is lower than a contact angle of the first upper surface with respect to water, and the first inorganic layer and the second inorganic layer include a same material.

Abstract: Provided are an image sensor and a control method thereof. The image sensor includes a digital detection unit configured to detect light based on a single photon avalanche diode (SPAD), an analog detection unit configured to detect light based on a pinned photodiode (PPD), and a connection unit configured to transfer a specific amount of electric charges to the analog detection unit in detection of the light by the digital detection unit, in which the analog detection unit is further configured to count a number of photons based on an amount of electric charges accumulated during a specific time.

Abstract: Disclosed are a CH3 domain variant pair of an antibody, a method for preparing same, and a use thereof. A mutation is induced in the CH3 domain so as to improve a yield of forming a heterodimer heavy chain constant region of an antibody. The CH3 domain heterodimer forms a heterodimer heavy chain constant region with a high efficiency of 90 to 95% or more and also has outstanding heat stability. A heterodimer heavy chain constant region including the CH3 domain heterodimer can construct a bispecific monoclonal antibody which simultaneously recognizes two kinds of antigens. The CH3 domain heterodimer and the bispecific antibody or fusion protein of an antibody constant region comprising same can be usefully applied to the treatment or prevention of a disease associated with a target antigen or a target protein.

Abstract: The present specification provides a method for a terminal performing visual coding, the method including: generating a page for the visual coding and placing an asset on the page; setting a target asset that is a target of the visual coding on the basis of the placed asset; setting a user motion associated with an interaction with a user; setting a result associated with the target asset on the basis of the user motion; and displaying the result of the target asset on the basis of the user motion inputted, in which the result includes: a “function” for controlling size, position and state value of the target asset; a “computation” for computing variables associated with the target asset; and a “function page” representing a movement of the page.

Abstract: Provided is a method for manufacturing an electronic device. The method for manufacturing the electronic device includes mapping good elements and defective elements on a substrate, providing a first transparent structure including a first adhesive layer on the substrate, selectively providing first laser light to the defective elements to cure the first adhesive layer on the defective elements and separate the defective elements from the substrate, providing a second transparent structure including a second adhesive layer, which adheres to new elements replaced for the defective elements, on the substrate, and selectively providing second laser light to the new elements to bond the new elements to the substrate.

Abstract: A display device includes: a light emitting layer on a light emission area of a substrate; a bank structure including a first bank structure on the pixel defining layer and a second bank structure on the first bank structure; an organic pattern overlapping the light emission area, on the first bank structure, including a same material as that of the light emitting layer, but spaced apart from the light emitting layer; and an electrode pattern on the organic pattern, including a same material as that of the cathode electrode but spaced apart from the cathode electrode, wherein the first bank structure includes a first tip protruded toward the light emission area, and the second bank structure includes a second tip protruded toward the light emission area, and the organic pattern and the electrode pattern overlap the first tip and the second tip in a direction perpendicular to the substrate.

Abstract: A display device includes a substrate including light emission and non-light emission areas; an anode electrode on the light emission area; a light emitting layer on the anode electrode; a pixel defining layer on the non-light emission area and defining a first opening; a bank structure including first and second bank layers on the pixel defining layer, defining a second opening and including different conductive materials; an organic pattern on the bank structure and including a same material as the light emitting layer; a first encapsulation layer on the organic pattern; and an element passivation layer overlapping the non-light emission area and between the bank structure and the first encapsulation layer. The organic pattern includes a first side overlapping the light emission area and in contact with the first encapsulation layer, and a second side overlapping the non-light emission area and in contact with the element passivation layer.

Abstract: The present disclosure relates to an offset elimination operation of an internal operational amplifier of a data driving circuit and relates to a technique that applies different offset elimination methods for each position of an operational amplifier.

Abstract: An inkjet head includes a nozzle which ejects ink, a nozzle plate adjacent to the nozzle and defining the nozzle, a protective layer disposed under the nozzle plate, a first coating layer disposed on a side surface of the nozzle plate and a side surface of the protective layer, and a liquid-repellent layer disposed on a rear surface of the first coating layer and a side surface of the first coating layer, and the first coating layer covers a step defined between the nozzle plate and the protective layer.

Abstract: A display panel includes a base layer, a pixel-defining film on the base layer and having a light-emitting opening, a partition wall on the pixel-defining film and having a partition wall opening overlapping the light-emitting opening, a light-emitting element including an anode, an intermediate layer, and a cathode in contact with the partition wall and in the partition wall opening, and an inorganic encapsulation pattern including a first inorganic encapsulation pattern and a second inorganic encapsulation pattern sequentially arranged on the cathode. The first inorganic encapsulation pattern includes a plurality of inorganic patterns repeatedly stacked.

Abstract: A display panel includes: a base layer; a pixel defining film on the base layer and in which a light emitting opening is defined; a partition wall on the pixel defining film and in which a partition wall opening overlapping the light emitting opening is defined; a light emitting element including an anode, an intermediate layer, and a cathode in contact with the partition wall and located in the partition wall opening; a lower encapsulation inorganic pattern including a first part in the partition wall opening, a second part extending from the first part in a thickness direction of the base layer, and a third part extending from the second part in a direction away from the partition wall opening and spaced apart from the partition wall on a cross section; and a lower organic layer between the third part of the lower encapsulation inorganic pattern and the partition wall.

Abstract: A display device includes a pixel defining layer, a barrier wall that is disposed on the pixel defining layer and in which a barrier wall opening and a groove spaced apart from the barrier wall opening are defined, a light-emitting element including an anode, an emission pattern, and a cathode that is disposed in the barrier wall opening and that contacts the barrier wall; and a lower encapsulation pattern disposed on the light-emitting element and the barrier wall. The first groove surrounds the barrier wall opening in a plan view. An inner portion of the lower encapsulation pattern is disposed in the barrier wall opening and the groove, and an outer portion of the lower encapsulation pattern defines a spacing region between the barrier wall and the outer portion of the lower encapsulation pattern.

Abstract: Disclosed herein is an apparatus and method for transmitting/receiving information using a wireless covert channel. The apparatus for transmitting information using a wireless covert channel includes memory in which at least one program is recorded and a processor for executing the program. The program generates a packet from each of data blocks having a predetermined size acquired by dividing data and transmits the packet through a covert channel, the packet is configured with a header and a payload, and the header may include a Start Frame Delimiter (SFD) field indicating the start point of the packet, a payload attribute field indicating whether the payload is data or a Cyclic Redundancy Check (CRC), and a payload bit inversion field indicating whether the value of the payload is inverted in units of bits.

Abstract: Provided is an organic-inorganic compound, and the organic-inorganic compound contains a curable reactive group and includes a structure represented by Formula 1 below: