Abstract: An optical imaging system includes a first lens group, including at least one lens disposed on a first optical axis, a second lens group, including at least one lens disposed on a second optical axis, perpendicular to the first optical axis, and a prism disposed between the first lens group and the second lens group to convert a light path from the first optical axis to the second optical axis. A conditional expression 0.20<d(LG1P)/d(PLG2)<0.60 is satisfied, where d(LG1P) is a distance on the first optical axis from an image-side surface of a lens disposed closest to an image side of the first lens group to an incident surface of the prism, and d(PLG2) is a distance on the second optical axis from an exit surface of the prism to an object-side surface of a lens disposed closest to an object side of the second lens group.

Abstract: An image encoding/decoding method is provided. An image decoding method of the present invention may comprise deriving an intra-prediction mode of a current luma block, deriving an intra-prediction mode of a current chroma block based on the intra-prediction mode of the current luma block, generating a prediction block of the current chroma block based on the intra-prediction mode of the current chroma block, and the deriving of an intra-prediction mode of a current chroma block may comprise determining whether or not CCLM (Cross-Component Linear Mode) can be performed for the current chroma block.

Abstract: The lighting device disclosed in the embodiment includes a substrate, a light emitting device disposed on a lower surface of the substrate, a reflective layer disposed to face a light emitting surface of the light emitting device, a first resin layer disposed between the substrate and the reflective layer, and a light-transmission control layer disposed on an upper surface of the substrate, wherein the light-transmission control layer may include a liquid crystal layer including a cholesteric liquid crystal, and light emitted through the light emitting surface of the light emitting device may be reflected by the reflective layer and be provided to the light-transmission control layer through the substrate.

Abstract: Proposed is a method for product recommendation by a server. The method may include receiving a gift recommendation request from a first user terminal for a second user, checking available basic information of the second user, and determining a first recommendation information based on the basic information, wherein the first recommendation information comprises a first recommendation reason and at least one product related to the first recommendation reason. The method may also include determining a second recommendation information not based on the basic information, wherein the second recommendation information comprises a second recommendation reason and at least one product related to the second recommendation reason. The method may further include providing recommendation information comprising the first and second recommendation information to the first user terminal. The first recommendation information may be prioritized for display over the second recommendation information.

Abstract: The present invention provides a substrate treating apparatus. The substrate treating apparatus includes: a cup having a treatment space therein; a support unit configured to support a substrate within the treatment space, and including a rotatable support plate; and a liquid discharge unit configured to discharge a chemical liquid to the substrate supported by the support unit, in which the support unit includes: a plurality of pin members provided to the support plate to support the substrate placed on the support plate; and a discharge member coupled to the pin member to discharge charges to the air according to a rotation of the support plate, and the discharge member is provided as a conductive member.

Abstract: A forced discharge apparatus for a high-voltage component may include a component unit connected to a power supply unit through a connector. The forced discharge apparatus may also include a forced discharge circuit connected between the power supply unit and the component unit. The forced discharge apparatus may also include a control unit configured to discharge the component unit through the forced discharge circuit such that a voltage of the component unit becomes below a target voltage in response to a detection that a back electromotive force generated from the component unit when the connector is separated.

Abstract: Proposed is a method for providing an emoticon input interface by a user terminal. The method may include displaying a first input interface for inputting an emoticon to be posted on a profile page of a user. The method may also include receiving a selection interaction of selecting a first emoticon to be posted on the profile page of the user via the first input interface, and displaying the selected first emoticon on the profile page of the user. The first input interface may include user custom information associated with emoticon historical information of the user. The user custom information may be identical to at least a part of user custom information for a second input interface for inputting an emoticon to be displayed in a chat message.

Abstract: A conversion model construction device updates a generation module to process a first training image of a first type into a conversion image by using a separation outline module, updates the generation module to process the conversion image into a shape of a second training image of a second type by using a shape inference module, and trains the conversion model by updating the generation module such that the conversion image is determined as a real image by a discriminator module. The separation outline module separates a polygon of an input image from a background and distinguishes an outline, the shape inference module compares a border shape of a polygon included in the first image with a border shape of a polygon included in the second image and the discriminator module determines whether the input image is a real image or a fake image according to the set condition.

Abstract: A touch sensor and a window laminate comprising the same, and an image display device comprising the same, the touch sensor comprising: a first electrode layer comprising a first main electrode and a first auxiliary electrode; a second electrode layer comprising a second main electrode and a second auxiliary electrode; and an insulating layer between the first electrode layer and the second electrode layer, wherein the insulating layer comprises a contact hole for electrically connecting the first electrode layer and the second electrode layer.

Abstract: A substrate processing apparatus includes: a nozzle unit configured to discharge a processing liquid to a substrate; a pipe connected to the nozzle unit and a processing liquid supply unit supplying the processing liquid; a charge amount control unit disposed at the pipe, including a filter unit charged with positive charges or negative charges, and including at least one of a control valve, controlling a flow rate of the processing liquid passing through an inside of the filter unit, and a power supply unit, applying a voltage to the filter unit, to control a charge amount of the processing liquid; and a control unit connected to the charge amount control unit.

Abstract: A method for training a student network including at least one or more of a transformer neural network by using knowledge distillation in a teacher network including at least one or more of the transformer neural network is disclosed. The method includes: pre-training the teacher network using a training data and fine tuning the trained teacher network; copying a weight parameter of a bottom layer of the teacher network to the student network; and performing the knowledge distillation to the student network through the fine-tuned teacher network. The performing the knowledge distillation includes: extracting a feature structure from the result value of a layer of the fine-tuned teacher network; extracting a feature structure from the result value of a layer of the student network; and adjusting the feature structure of the extracted student network based on the feature structure of the extracted teacher network.

Abstract: A washing machine is provided. The washing machine includes a water tub configured to be disposed in a cabinet and to store wash water, a rotating tub configured to be rotatably installed in the water tub and to include an opening formed in an upper end portion thereof, and a driver configured to be connected to the rotating tub and to rotate the rotating tub, wherein a deviation preventer configured to prevent wash water in the rotating tub from being deviated to one side during rotation of the rotating tub is formed at an upper end portion of the rotating tub.

Abstract: A multilayered capacitor includes a capacitor body including a dielectric layer and an internal electrode, and an external electrode outside the capacitor body, in which the external electrode includes a first layer disposed outside the capacitor body and including a first conductive metal, a second conductive metal, and an alloy thereof, and the first layer includes an inner layer including an alloy portion disposed at a portion meeting the dielectric layer and including the alloy, and a diffusion portion disposed at a portion meeting the internal electrode and including the first conductive metal, a third conductive metal included in the internal electrode, an alloy thereof, or a combination thereof.

Abstract: The present application relates to a resin composition or a use thereof. In the present application, it is possible to provide a resin composition or a cured body thereof that exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity. Also, in the present application, the low adhesion force can be achieved without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized. The present application can also provide a product comprising the curable composition or the cured body thereof.

Abstract: An apparatus for classifying fake images according to an embodiment of the present disclosure includes an artifact remover configured to receive an input image to generate an artifact-removed image from which artifacts are removed, an artifact image generator configured to generate an artifact image by using a difference between the input image and the artifact removal image, and a determiner configured to determine whether the artifact image is a real image or a fake image by receiving the artifact image.

Abstract: A composition which can be cured at room temperature; and can form a heat dissipation material exhibiting an appropriate level of hardness, low adhesion force, and excellent thermal conductivity, is provided. In addition, the composition can achieve the low adhesion force, and the like without using a plasticizer or the like, or in a state where even if the plasticizer is used, the use ratio thereof is minimized. A product containing the composition, or a cured body thereof is also provided.

Abstract: Discussed is a display apparatus that can include an encapsulation unit covering a light-emitting device and an optical unit on the encapsulation unit. The optical unit can control viewing angle of the light emitted from the light-emitting device. For example, the optical unit can include a linear polarizer, a dichroic dye layer disposed on the linear polarizer and an optical compensation layer disposed between the linear polarizer and the dichroic dye layer. Thus, in the display apparatus, the viewing angle of the dichroic dye layer can be compensated by an in-plane phase retardation value (Rin) and/or a thickness direction phase retardation value (Rth) according to a type of the optical compensation layer.

Abstract: A resin composition comprising an oil-modified polyol component, and a filler, or a cured product thereof that exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized, are described herein.

Abstract: A resin composition comprising a polyol component comprising a first polyol compound containing a linear or branched hydrocarbon group having 3 or more carbon atoms bonded to a polyester skeleton or a polyether skeleton, and a second polyol compound without the linear or branched hydrocarbon group having 3 or more carbon atoms, and a use thereof are described herein. Such resin composition or a cured product thereof exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity. without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized.

Abstract: The present invention relates to a method for grafting a surface of a medical device by using quaternized trimethylamine. A catheter onto which quaternized trimethylamine has been grafted allows for the reduction of thrombus production. Therefore, the catheter having quaternized trimethylamine grafted thereto exhibits the effect of repressing thrombus production and enhancing the function of inhibiting blood adsorption and blood cell adsorption.