Abstract: The present invention relates to an organic compound represented by the following [Formula 1], and a high-efficiency and long-lifetime organic light emitting device enabling significantly improved low voltage driving, and having excellent luminous efficiency, long lifetime and the like by employing the same as a light emitting layer host material in the device.

Abstract: A connector including an attachment member which has an attachment hole and is provided on one of a connection object and a connection target, and a connection member which includes a slide member that has a lever and is slidable in a cylindrical member inserted into the attachment hole, and is attached to an other one of the connection object and the connection target by the slide member protruding from an end of the cylindrical member, in which the attachment member has a slit hole which is formed extending from one end of the attachment hole to an other end of the attachment hole and in which the lever is slidable.

Abstract: A Stirling machine including: a heat exchanger; an expansion chamber; and a compression chamber, in which the Stirling machine is configured to perform a Stirling cycle to convert heat into mechanical power, a heater of the heat exchanger includes a first flow channel configured to allow a working fluid to flow therethrough, and a second flow channel configured to allow a first fluid for exchanging heat with the working fluid to flow therethrough, a fluid introduction chamber for introducing the first fluid into the second flow channel is provided on an outer side of the expansion chamber, and a partition wall between the expansion chamber and the fluid introduction chamber is provided with a plurality of grooves on an expansion chamber side and/or a fluid introduction chamber side.

Abstract: A flexible display panel and a flexible array substrate are provided. The flexible display panel includes a flexible base and a thin film transistor. The thin film transistor includes an active layer, and the active layer includes an active layer, a gate electrode insulation layer, and a gate sequentially stacked in a direction away from the flexible base. The active layer includes a channel region, and the gate electrode insulation layer covers the channel region. A plurality of open pores are defined in the active layer, and the open pores penetrate through at least one part of the active layer. At least a part of the open pores are located in the channel region, and the gate electrode insulation layer fills the at least a part of the open pores.

Abstract: According to the data driver and the display device provided in the present application, the control module obtains the frequency value of image data according to the image data and outputs the control signal from the plurality of first output terminals according to the frequency value so that the recovery module recovers the clock signal corresponding to the image data under control of the control signal. By outputting the clock signal having corresponding data rate through the frequency value of the image data, an adaptive data rate function can be realized, and a wider data rate range can be realized.

Abstract: An induction heating apparatus with patterned heating coils includes a heating coil board including a vessel sensing coil configured to detect a cooking vessel, a plurality of heating coil pattern layers in which heating coils are printed and patterned, and at least two pre-impregnated material (prepreg) insulation layers positioned between two adjacent heating coil pattern layers to insulate and bond the plurality of heating coil pattern layers.

Abstract: An image sensor is disclosed. The image sensor includes a plurality of pixels arranged in a plurality of rows and a plurality of columns, each of the pixels including: a photodiode; a floating diffusion node configured to accumulate photocharges generated from the photodiode; a first capacitor configured to store charges according to a voltage of the floating diffusion node which is reset; a second capacitor configured to store charges according to a voltage of the floating diffusion node in which the photocharges are accumulated; a first sampling transistor connected to a first output node and configured to sample charges to the first capacitor; a second sampling transistor connected to the first output node and configured to sample charges to the second capacitor; and at least one precharge select transistor connected to the first output node and configured to reset the first output node.

Abstract: A water surface cleaning robot includes a robot shell provided with a roller brush, two ends of the roller brush being connected with the robot shell, and a storage basket is arranged inside the robot shell. One side of the storage basket is provided with a baffle, a top portion of the storage basket is provided with an opening extending to the baffle, the roller brush is arranged above the baffle, the roller brush includes a plurality of blades, one end of the blade is provided with a hook, and the hook is oriented to one side entering water. Because the blade is provided with the hook, when the blade rotates to enter water, a contact area between the blade and a water surface is reduced, so that a resistance of the water surface to the blade is reduced, and a shoveling force generated by rotation is stronger.

Abstract: Provided is a silicone gel composition which contains, as a base polymer, a silicon-bonded alkenyl group-containing straight-chain or branched-chain organopolysiloxane containing a specific amount of a diphenylsiloxane unit in the molecule, and contains a specific blending amount of a cross-linking agent having a specific molecular structure, a platinum-based curing catalyst, a hydrophobized fine silica powder, and an isocyanuric acid derivative having a specific molecular structure having at least two trialkoxysilyl-substituted alkyl groups in the molecule, wherein the curing of the silicone gel composition gives a silicone gel cured product having a penetration of 10-100 as specified in JIS K6249.

Abstract: A cooking apparatus includes a housing, a heat source on one side of the housing, a control panel couplable to the housing, a knob rotatably mountable on the control panel to operate the heat source and movable rearwardly, a stopper between the control panel and the knob and including an anti-rotation portion configured to prevent a rotation of the knob, a button movably couplable to the knob in a left-to-right direction, and a locking pin accommodated in the anti-rotation portion and secured to the button so as to move along the button. The locking pin is deviated from the anti-rotation portion based on movement of the button, the knob is rotatable while the knob is moved rearwardly and the locking pin is deviated from the anti-rotation portion, and the knob is rotated to operate the heat source.

Abstract: The present disclosure provides a device and method for measuring a high-temperature resistivity of a tin oxide electrode in a substrate glass furnace, which relates to the field of high-temperature resistivity measurement of tin oxide electrodes. The two ends of a columnar tin oxide electrode are provided with platinum terminals, which are connected to a direct-current dual-arm bridge using platinum wires. The upper and lower side of the columnar tin oxide electrode are provided with fixed insulating spacers that are made of an aluminum oxide material. The device is placed in a high-temperature pit furnace. A heating program is set up to measure the corresponding values of the direct-current dual-arm bridge at different temperatures.

Abstract: The present disclosure provides fire-protection detecting method and device, applied to a container-type energy storage system. The method includes: obtaining first sampling data, second sampling data, and third sampling data; determining a first sampling temperature based on the first sampling data, and determining whether a risk event has occurred in the container-type energy storage system based on the first sampling temperature; if it is determined that the risk event has occurred, determining whether the target lithium battery cluster has caught fire based on the second sampling data and/or the third sampling data; if it is determined that the target lithium battery cluster has caught fire, calling the fire-protection system to extinguish fire and sending a first prompt message to the terminal device to prompt that the target lithium battery cluster has caught fire; determining whether to shut down the fire-protection system based on the updated first sampling data.

Abstract: An earbud device, including: an earbud, where the earbud includes a housing and a movable part, the housing is provided with an accommodation chamber with an opening, a first charging contact is provided on the movable part, the first charging contact avoids the opening of the accommodation chamber when the movable part is at a first position, and the first charging contact is exposed at the opening of the accommodation chamber when the movable part is at a second position; and an earbud case, where the earbud case is provided with an accommodation groove, a second charging contact is provided in the accommodation groove, a driving part is arranged in the earbud case, the driving part drives the movable part to move from the first position to the second position during a process that the earbud is placed into the accommodation groove.

Abstract: A sheath core assembly, a method for manufacturing a sheath core assembly, and a delivery device. The sheath core assembly includes a sheath core, and a tip and a connector at a distal end of the sheath core. The tip includes a first connecting section and guiding section connected to a distal end of the first connecting section. The guiding section is tapered and has an outer diameter decreasing from a proximal end to a distal end thereof. The connector connects between the sheath core and tip. A proximal end of the connector extends out from a proximal face of the tip, and a distal end of the connector extends towards a distal end of the tip and forms an extending section. The extending section is embedded in the guiding section. The extending section is tapered and has an outer diameter decreasing from a proximal end to a distal end.

Abstract: According to the present disclosure, a method, device for constructing a scene space model and a storage medium are provided. The method includes: acquiring first point cloud information collected by mobile point cloud collection equipment; acquiring depth image information collected by fixed-point depth camera equipment; determining a rotation matrix of a camera coordinate system of the fixed-point depth camera equipment corresponding to a global coordinate system; generating a first panoramic image based on the depth image information, mapping the first panoramic image onto a three-dimensional unit sphere; rotating the three-dimensional unit sphere based on the rotation matrix to generate a second panoramic image; and generating a scene space model based on the first point cloud information and the second panoramic image.

Abstract: A multi-view resource allocation method includes based on determining that an application (APP) of a terminal device is started, determining, by the terminal device, a resource type allocated for the APP on the basis of a current view mode that is a single-view mode or a multi-view mode, and the resource type being a main resource or a sub-resource; and acquiring, by the APP, a corresponding resource according to the allocated resource type.

Abstract: A semiconductor package includes a first semiconductor chip having first and second surfaces opposing each other; first lower electrode pads on the first surface; a first insulating layer surrounding a side surface of each of the first lower electrode pads on the first surface; through-electrodes penetrating through at least a portion of the first semiconductor chip; first upper electrode pads on the through-electrodes; a first dielectric layer covering at least a portion of each of the first insulating layer, the first semiconductor chip, the through-electrodes, and the first upper electrode pads on the through-electrodes; where the first dielectric layer comprises a first portion and a second portion on the first portion of the first dielectric layer, and a first outer surface of the first portion is located on an inner side closer to the first semiconductor chip than a second outer surface of the second portion.

Abstract: A display device and a method of manufacturing the display device, the display device may include a sub-pixel portion disposed on a base layer and may include a light emitting element area where a light emitting element may be disposed and a sub-pixel area. The light emitting element area and the sub-pixel area may not overlap each other in a plan view.

Abstract: Provided is a display device. The display device includes: a flexible display panel, including a planar display portion, a rollable display portion, and a non-display fixed portion, wherein the rollable display portion is disposed between the planar display portion and the non-display fixed portion; a first housing, fixedly connected to the planar display portion; a second housing, slidably connected to the first housing; a reel, wherein both ends of the reel are connected to a side of the support housing, and the rollable display portion is wound over the reel; a connecting plate, disposed between the support housing and the rear cover and fixedly connected to the non-display fixed portion; a tension assembly, connected to the first housing and the connecting plate; and a slide support assembly, disposed between the connecting plate and the rear cover.

Abstract: A display panel includes a light-emitting element disposed on a base substrate and including a light-emitting layer, an inorganic deposition layer disposed on the light-emitting element, and an encapsulation layer disposed on the inorganic deposition layer. The inorganic deposition layer includes a first portion including a first upper surface inclined at a first angle with respect to an upper surface of the base substrate, and a second portion including a second upper surface substantially parallel to the upper surface of the base substrate. A first thickness of the first portion is greater than a second thickness of the second portion. Accordingly, external light reflection may be reduced, and a layer uniformity may be improved, and thus the display device may have improved display efficiency.