Abstract: An aerosol generating device includes: a case; a container mounted inside the case to be movable in a longitudinal direction of the case and having an accommodating space configured to accommodate a cigarette; a heater disposed inside the case such that a front end thereof is inserted into the accommodating space of the container, the heater being configured to heat the cigarette when electricity is applied thereto; and an elastic support portion configured to elastically support the container with respect to the case.

Abstract: A display device comprises a base substrate, a lower interlayer dielectric layer, an oxide semiconductor layer including a first channel region, a first drain region disposed on one side of the first channel region, and a first source region, a first gate insulating layer, a first upper gate electrode, an upper interlayer dielectric layer, and a first source electrode and a first drain electrode, wherein the lower interlayer dielectric layer includes a first lower interlayer dielectric layer disposed on the base substrate, and a second lower interlayer dielectric layer disposed on the first lower interlayer dielectric layer, wherein the first lower interlayer dielectric layer includes silicon nitride and the second lower interlayer dielectric layer comprises silicon oxide, and wherein a composition ratio of nitrogen to silicon in the first lower interlayer dielectric layer ranges from 0.8 to 0.89.

Abstract: Disclosed is a method for producing 2?-fucosyllactose from a recombinant Corynebacterium sp. introduced with fucosyltransferase derived from Pseudopedobacter saltans. The recombinant Corynebacterium sp. microorganism introduced with fucosyltransferase derived from Pseudopedobacter saltans is capable of producing 2?-fucosyllactose at a high concentration, high yield and high productivity.

Abstract: A group pairing method of a wireless intercommunication system according to an embodiment may comprise the steps of: a master mobile device acquiring information about slave wireless intercommunication devices and generating a pairing list from the acquired information, and sorting the generated list according to a chain connection order; the master mobile device transmitting information about the sorted pairing list and chain connection order to a master wireless intercommunication device; the master wireless intercommunication device receiving the information about the sorted pairing list and chain connection order from the master mobile device and updating the pairing list thereof from the received pairing list, and transmitting information about the updated pairing list and chain connection order to the slave wireless intercommunication devices; and each of the slave wireless intercommunication devices receiving the information about the updated pairing list and chain connection order from the master wire

Abstract: A group pairing method of a wireless intercom system according to an aspect includes: scanning, by a mobile device wirelessly connected to a master wireless intercom device, QR codes displayed on mobile devices respectively wirelessly connected to a plurality of slave wireless intercom devices to add the plurality of slave wireless intercom devices to an intercom group as members (‘intercom group members’); setting a connection order of the intercom group members by using the mobile device wirelessly connected to the master wireless intercom device; and wirelessly chain-connecting the plurality of slave wireless intercom devices to the master wireless intercom device according to the set connection order.

Abstract: An aerosol generating device includes: a hollow casing comprising a path for accommodating a cigarette, an opening open to the outside at one end of the path such that the cigarette is inserted into the opening from the outside, a through hole connected to the other end of the path, and a protrusion protruding from the path to contact a portion of an outer surface of the cigarette; and a heater having one side end portion passing through the through hole and arranged inside the path to be inserted into the cigarette accommodated in the path, the heater being configured to heat the cigarette when electricity is applied.

Abstract: A stretchable substrate according to an embodiment of the present invention comprises a first modulus region which has a first modulus, a second modulus region which is located in a plane direction with respect to the first modulus region and has a second modulus higher than the first modulus, and a third modulus region which is located between the first modulus region and the second modulus region and has an interface modulus which gradually changes between the first modulus and the second modulus, wherein the interface modulus of the third modulus region may be constant in the thickness direction thereof.

Abstract: Disclosed is a mucoadhesive pharmaceutical composition comprising a poly-ionic complex of chitosan and a polyacrylic acid polymer. As an oral formulation, the composition has the extended retention time in the gastrointestinal tract by its mucoadhesive and swelling properties, which is useful as sustained release formulations, retentive formulations of active ingredients with limited absorption regions, and active ingredients with pH dependent solubility.

Abstract: Disclosed is a food or pharmaceutical composition containing 2?-fucosyllactose (2?-FL) for preventing a stroke. The food or pharmaceutical composition containing 2?-fucosyllactose (2?-FL) is highly effective in preventing a stroke.

Abstract: An automated guided vehicle control system includes an automated guided vehicle (AGV) transporting parts by moving along a guide line designed on a floor of a factory; and a server displaying a guide line map of the factory on a screen through an AGV path setting UI, setting a transport path of the AGV depending on selection of a node which is present in the guide line and AGV motion information considering a link direction between neighboring nodes included in the transport path and transmitting the set transport path and motion information to the AGV through a wireless relay.

Abstract: A stretchable substrate according to an embodiment of the present invention comprises a first modulus region which has a first modulus, a second modulus region which is located in a plane direction with respect to the first modulus region and has a second modulus higher than the first modulus, and a third modulus region which is located between the first modulus region and the second modulus region and has an interface modulus which gradually changes between the first modulus and the second modulus, wherein the interface modulus of the third modulus region may be constant in the thickness direction thereof.

Abstract: A pixel circuit includes an OLED, a first transistor including a gate electrode connected to a first node and an electrode connected to a third node, a capacitor including a first electrode for receiving a power supply voltage and a second electrode connected to the first node, a third transistor including a gate electrode for receiving a first gate signal, a first electrode connected to the first node, and a second electrode connected to the third node, a fourth transistor including a gate electrode for receiving a second gate signal, a first electrode connected to the first node, and a second electrode and a second gate electrode for receiving a first initialization voltage, and a seventh transistor including a gate electrode for receiving a third gate signal, a first electrode for receiving a second initialization voltage, and a second electrode connected to an anode electrode of the OLED.

Abstract: A stretchable display according to one embodiment of the present invention comprises: a hybrid stretchable substrate divided into a low stretchable region and a high stretchable region having a modulus lower than that of the low stretchable region; a driving element layer including a driving element on the low stretchable region so as to control a light emitting layer, and wiring on the high stretchable region so as to be electrically connected to a part of the driving element to apply an electrical signal; and the light emitting layer provided on the driving element layer, and electrically connected to the driving element layer to emit light, wherein, between the driving element and the wiring, the wiring can overlap a stretchable mask pattern having a shape corresponding to either the low stretchable region or high stretchable region.

Abstract: A display device includes a base substrate; an oxide semiconductor layer disposed on the base substrate; a first gate insulating layer disposed on a first channel region of the oxide semiconductor layer and that overlaps the first channel region thereof; a first upper gate electrode disposed on the first gate insulating layer; and an upper interlayer insulating layer disposed on the first upper gate electrode, the first upper gate electrode, and the oxide semiconductor layer, wherein the upper interlayer insulating layer includes a first upper interlayer insulating layer, a second upper interlayer insulating layer, and a third upper interlayer insulating layer, the first upper interlayer insulating layer includes silicon oxide, each of the second and third upper interlayer insulating layers include silicon nitride, and a hydrogen concentration in the second upper interlayer insulating layer is less than a hydrogen concentration in the third upper interlayer insulating layer.

Abstract: A pixel circuit includes: a driving switching element; a data initializer to initialize a voltage of a control electrode of the driving switching element; a data writer to write a data voltage to the driving switching element; an organic light emitting element; an organic light emitting element initializer to initialize an anode electrode of the organic light emitting element to a second initialization voltage based on an organic light emitting element initialization gate signal; and a light emitting controller to control an emission of the organic light emitting element. The organic light emitting element initializer includes: a control electrode to receive the organic light emitting element initialization gate signal; an input electrode to receive the second initialization voltage; an output electrode connected to the anode electrode; and a conductive layer to receive a compensation control signal that is different from the organic light emitting element initialization gate signal.

Abstract: An organic light emitting diode display includes: a substrate; an overlapping layer on the substrate; a pixel on the substrate and the overlapping layer; and a scan line, a data line, a driving voltage line, and an initialization voltage line that are connected to the pixel. The pixel includes: an organic light emitting diode; a second transistor connected to the scan line and the data line; a driving transistor including a gate electrode, an input terminal, and an output terminal, and to apply a current to the organic light emitting diode from the output terminal; and a voltage application transistor to apply a voltage to the overlapping layer. An output of the second transistor is connected to the input terminal of the driving transistor, and the overlapping layer is between the driving transistor and the substrate while overlapping with the driving transistor on a plane.

Abstract: A test system includes a non-volatile memory device that includes a plurality of memory blocks operating in a multi-plane mode, and a test machine that detects a bad block of the non-volatile memory device. The non-volatile memory device generates a ready/busy signal which is based on whether an erase loop for detection of the bad block progresses. When at least one normal block is detected from the plurality of memory blocks included in planes operating in the multi-plane mode, the non-volatile memory device generates the ready/busy signal having a first busy interval. When all the memory blocks included in the planes operating in the multi-plane mode are detected as bad blocks, the non-volatile memory device generates the ready/busy signal having a second busy interval shorter than the first busy interval.

Abstract: A nonvolatile memory device includes processing circuitry configured to apply a sub-voltage to the first word lines, determine a desired first read voltage based on a threshold voltage distribution of a plurality of first memory cells connected to the first word lines, apply the sub-voltage to the second word lines, determine a desired second read voltage based on a threshold voltage distribution of a plurality of second memory cells connected to the second word lines, apply the desired first read voltage to the first word lines while simultaneously reading the first memory cells connected to the first word lines, and apply the desired second read voltage different from the desired first read voltage to the second word lines while simultaneously reading the second memory cells connected to the second word lines.

Abstract: A stretchable substrate according to an embodiment of the present invention comprises a first modulus region which has a first modulus, a second modulus region which is located in a plane direction with respect to the first modulus region and has a second modulus higher than the first modulus, and a third modulus region which is located between the first modulus region and the second modulus region and has an interface modulus which gradually changes between the first modulus and the second modulus, wherein the interface modulus of the third modulus region may be constant in the thickness direction thereof.