Abstract: Disclosed are a vehicle engine control apparatus and a vehicle engine control method. An engine of a vehicle is turned off after a predetermined time elapses when a user gets off the vehicle with a smart key after stopping the vehicle indoors (e.g., a garage or an underground parking lot) while the engine is in an ON state. The engine of the vehicle is maintained in the ON state when there is a user's request. Thus, the ON/OFF state of the engine of the vehicle is may be controlled depending on the user's situation.

Abstract: Provided is a compound of Chemical Formula 1: wherein: X1 is N or CR, X2 is N or CR?, and X3 is N or CR?; two or more of X1 to X3 are N; R, R?, R? and R1 each independently is hydrogen or deuterium, a is an integer of 0 to 9, and when a is 2 or greater, the R1s are the same as or different from each other Ar1 and Ar2 each independently is a substituted or unsubstituted aryl group; L is a direct bond or a substituted or unsubstituted arylene group, n is an integer of 1 to 3, and when n is 2 or 3, the Ls are the same as or different from each other; and R11 to R18 each independently is hydrogen, deuterium, a nitrile group, or a substituted or unsubstituted: alkyl group, cycloalkyl group, alkoxy group, aryloxy group, aryl group, or heteroaryl group, or bond to adjacent groups to form a substituted or unsubstituted ring, and an organic light emitting device comprising same.

Abstract: A display device is provided. The display device includes: an image processor image-processing contents and scaling the contents at a first scaling magnification; a controller determining a second scaling magnification on the basis of a resolution of the contents scaled at the first scaling magnification and an output resolution of the display device; and a display scaling the contents scaled at the first scaling magnification depending on the second scaling magnification and displaying the contents scaled depending on the second scaling magnification.

Abstract: Disclosed are an optical fiber probe and a method for manufacturing an optical fiber probe which can reduce astigmatism. The disclosed optical fiber probe comprises: an optical fiber configured to receive light inputted from a light source; a reflection part configured to reflect the inputted light in the direction of a cylindrical surface; and a transparent window comprising an incidence surface and an output surface, the incidence surface coupled to the cylindrical surface of the reflection part, the output surface comprising a curvature thereof different from a curvature of the cylindrical surface.

Abstract: Provided is an organic light-emitting device including: a first electrode; a second electrode provided to face the first electrode; and a first organic material layer and a second organic material layer provided between the first electrode and the second electrode, in which the first organic material layer includes a compound of Formula 1: wherein L1 to L3 are each independently a direct bond or a substituted or unsubstituted arylene group; and Ar1 to Ar3 are each independently a hydrogen, deuterium, or a substituted or unsubstituted aryl or heterocyclic group; and the second organic material layer includes a compound represented by of Formula 2: wherein L4 is a direct bond, or a substituted or unsubstituted arylene or divalent heterocyclic group; and Ar4 is a substituted or unsubstituted aryl, phosphine oxide or heterocyclic group.

Abstract: A camera module comprising: a lens barrel comprising a lens; a lens holder for accommodating the lens barrel; an image sensor disposed below the lens barrel; a printed circuit board on which the image sensor is mounted and is coupled to the lens barrel; and at least one welding point for mutually coupling the lens barrel and the lens holder while an optical axis of the lens and an optical axis of the image sensor are aligned.

Abstract: Provided is an organic light-emitting diode comprising: a positive electrode; a negative electrode provided to face the positive electrode; a light-emitting layer provided between the positive electrode and the negative electrode; a hole adjusting layer having one or more layers provided between the positive electrode and the light-emitting layer, in which one or more layers of the hole adjusting layers includes at least one compound of Formulae 1 or Formula 2, and the light-emitting layer includes a compound of Formula 3: wherein: G1 to G4 are each independently a substituted or unsubstituted alkyl or aryl group; L1 to L7 are each independently a direct bond, or a substituted or unsubstituted arylene or heteroarylene group; at least one of X1 to X3 is N, and any remaining is each CR8; and Ar1 to Ar6 are each independently a substituted or unsubstituted aryl or heteroaryl group, or Ar2 and Ar3 together form a substituted or unsubstituted hetero ring.

Abstract: The present invention relates to a vehicle camera. A vehicle camera according to one aspect comprises: a front case; a rear case having a space portion formed therein and coupled to the front case; a substrate module disposed in the space portion; and a terminal electrically connected to the substrate module and extending backward from the substrate module, wherein the rear case comprises a connector coupling portion and a bracket coupling portion which are formed on a rear surface thereof, wherein the connector coupling portion comprises a terminal hole for exposing the terminal to the outside, and the bracket coupling portion is disposed adjacent to the connector coupling portion and protrudes from the rear surface of the rear case so as to cover at least a portion of the outer circumferential surface of the connector coupling portion.

Abstract: Disclosed herein is a pouch-shaped secondary battery including a battery case, an electrode assembly having a structure in which a positive electrode and a negative electrode are stacked in the state in which a separator is interposed therebetween, an electrode lead having an asymmetrical notch formed in a first surface of the electrode lead, the electrode lead being electrically connected to electrode tabs of the electrode assembly, the asymmetrical notch being configured to induce the rupture of the electrode lead, a lead film attached to the first surface and a second surface of the electrode lead, the lead film adhering the electrode lead to the battery case, the lead film including a first lead film located between the electrode assembly and the asymmetrical notch, and a second lead film located between the asymmetrical notch and a portion of the electrode lead that protrudes out of the battery case.

Abstract: Disclosed is an annular-beam coupling system enabling reduction of noise generated from a core of a double-clad fiber. The disclosed annular-beam coupling system comprises: a fiber for transmitting light of a light source; a collimator for receiving the light outputted from the fiber and forming a parallel beam of a circular shape; an annular-beam generation unit for converting the parallel beam into an annular beam; and a double-clad fiber having the annular beam coupled to a cladding region thereof.

Abstract: Methods and systems for determining a cause of out of stock condition by running a decision tree against historical information associated with the out of stock item and contacting a supplier of the out of stock item to request items based on the determined cause. The system receives information associated with an out of stock item from a system storing information associated with items in a fulfillment center, the information collected over an extended period, determines a cause of the out of stock condition by running a decision tree against the received information, the decision tree includes a plurality of conditions, and predicts an out of stock condition of the item based on the determined cause. Based on the prediction, the system contacts a supplier of the out of stock item to request more items.

Abstract: A display device is disclosed. The present display device comprises: a display unit of which the color gamut range varies according to the size of a driving current; and a processor for analyzing, per frame unit, the color distribution of an image signal, and adjusting, per frame unit, the size of the driving current on the basis of the analyzed color distribution such that the display unit operates within the color gamut range.

Abstract: A catalyst for wastewater treatment is disclosed. The catalyst includes a porous carrier, iron oxide impregnated into the pores of the porous carrier, and platinum impregnated into the pores and mixed with the iron oxide in the pores. Also disclosed are a method for preparing the catalyst and a method for wastewater treatment using the catalyst.

Abstract: An electronic device includes a cover glass, a touch sensor disposed under the cover glass and sensing proximity of or contact by an external object, a touch integrated circuit (IC) electrically connected to the touch sensor, a fingerprint sensor disposed under the cover glass adjacent to the touch sensor, including an active area for sensing a biometric pattern of the external object and an inactive area surrounding a periphery of the active area, a fingerprint IC electrically connected to the fingerprint sensor, and a processor electrically connected to the touch IC and the fingerprint IC. The processor is configured, if an input by the external object is sensed by both the touch sensor and the fingerprint sensor, to calculate coordinates of the input based on at least part of data sensed by the touch sensor and data sensed by the fingerprint sensor.

Abstract: Provided is a compound of Formula 1: and an organic light emitting device including the same.

Abstract: Disclosed are a vehicle engine control apparatus and a vehicle engine control method. An engine of a vehicle is turned off after a predetermined time elapses when a user gets off the vehicle with a smart key after stopping the vehicle indoors (e.g., a garage or an underground parking lot) while the engine is in an ON state. The engine of the vehicle is maintained in the ON state when there is a user's request. Thus, the ON/OFF state of the engine of the vehicle is may be controlled depending on the user's situation.

Abstract: The present specification provides a benzocarbazole-based compound of Chemical Formula 1, and an organic light emitting device comprising the same.

Abstract: Provided are a composition for adhesion, a stacked structure including the same, and an electronic device including the same. The composition for adhesion may include an acrylic resin and a silane compound. The acrylic resin may have a weight average molecular weight of about 100,000 g/mol to about 200,000 g/mol, and may include a polymerization unit derived from a monomer represented by Formula A1 and a polymerization unit derived from a monomer represented by Formula A2. The silane compound may have a weight average molecular weight of about 300 g/mol to about 2,000 g/mol, and a polymerization unit derived from a monomer represented by Formula B.

Abstract: Disclosed are a collimator for reducing noise of a scanned image and an imaging catheter system comprising the same. The disclosed noise attenuation collimator comprises: a transparent tube having a diameter larger than a cladding diameter of double-clad fiber, wherein a coatingless region of the double-clad fiber is inserted into the transparent tube; and a first resin layer which is applied to an exterior of the transparent tube and has a refractive index lower than the refractive index of the transparent tube.

Abstract: Electronic devices, according to various embodiments of the present invention, comprise: a display for displaying content; and a processor, wherein the processor may confirm additional information relating to the field of view (FoV) for content or setting information relating to the FoV, identify a first FoV for the content on the basis of the additional information or the setting information, and display the content using the display on the basis of the first FoV that has been identified.