Abstract: The present disclosure relates to a technical field of display and in particular to a display device housing and a display device. The display device housing includes a front frame and a back plate which cooperate to form an accommodation portion for accommodating a display panel and a backlight module; and at least one elastic member mounted inside the front frame, wherein at least a portion of each of the elastic members is disposed between the front frame and a side face of the display panel to be mounted. The above display device housing can avoid the appearance of discrete bright spots in a display screen of the display device generated under long-time shock, and can also alleviate or eliminate light leakage in the display device.

Abstract: Disclosed are non-noble element compositions of matter, structures, and methods for producing the catalysts that can catalyze oxygen reduction reactions (ORR). The disclosed composition of matter can be comprised of graphitic carbon doped with nitrogen and associated with one or two kinds of transition metals. The disclosed structure is a three dimensional, porous structure comprised of a plurality of the disclosed compositions of matter. The disclosed structure can be fashioned into an electrode of an electrochemical cell to serve as a diffusion layer and also to catalyze an ORR. Two methods are disclosed for producing the disclosed composition of matter and structure. The first method is comprised of two steps, and the second method is comprised of a single step.

Abstract: The present disclosure provides an antibody-containing aqueous formulation, comprising a therapeutically effective amount of an anti-interleukin-6 receptor antibody, a protein stabilizer, a surfactant, and a buffer. The buffer is an acetate buffer or a histidine buffer, and the antibody-containing aqueous formulation has a pH ranging from 4.5 to 6.5.

Abstract: Described is a method to form an anode for a battery pack to power an electric vehicle. The method can include forming a powder mix of a carbonaceous material and a conductive additive. The powder mix can be divided into portions and iteratively added to a carboxymethyl cellulose solution to generate a slurry. The slurry can be dispensed onto a face of a conductive film. Also described is a battery cell for a battery pack to power an electric vehicle. The battery cell can have a housing and at least one anode coupled with the housing. Each anode can have a conductive film forming the anode surface. Each anode can have a coating disposed on the conductive film. The coating can have an area loading of between 12 mg/cm2 and 18 mg/cm2 and can be between 95% and 99% by weight of a carbonaceous material and a conductive additive.

Abstract: Disclosed are non-noble element compositions of matter, structures, and methods for producing the catalysts that can catalyze oxygen reduction reactions (ORR). The disclosed composition of matter can be comprised of graphitic carbon doped with nitrogen and associated with one or two kinds of transition metals. The disclosed structure is a three dimensional, porous structure comprised of a plurality of the disclosed compositions of matter. The disclosed structure can be fashioned into an electrode of an electrochemical cell to serve as a diffusion layer and also to catalyze an ORR. Two methods are disclosed for producing the disclosed composition of matter and structure. The first method is comprised of two steps, and the second method is comprised of a single step.

Abstract: The present disclosure provides a charging receptacle and a charging plug, which cooperate with each other and comprise a receptacle ejection device and a plug ejection device respectively for automatically separating the charging receptacle from the charging plug after charging of the apparatus to be charged is completed. The present disclosure further provides a charging system comprising the charging receptacle and the charging plug as described above.

Abstract: A ride-on vehicle is provided that has a speed controlled switching system. The ride-on vehicle has a vehicle body having a driver's seat, a plurality of wheels, a motor, a battery electrically connected to the motor, a direction switch assembly electrically connected between the battery and the motor, and a speed switch electrically connected between the direction switch assembly and the motor. The direction switch assembly has a forward button and a reverse button, and is proximal the driver's seat in the vehicle body. The speed switch has a high speed setting and a low speed setting and is distal the driver's seat and generally not accessible by a rider seated in the driver's seat. When the reverse button is actuated the direction switch assembly causes the voltage observed by the motor to be at the low speed setting regardless of the setting of the speed switch.

Abstract: An electronic device with automatic screen-cleaning function includes a film attached to a flexible display screen. The film includes heat-sensitive projections, light detection units, and heating circuit. Each light detection unit can detect a brightness value of light under the flexible display screen. The detected brightness value is evaluated against a predefined brightness value. When the detected brightness value does not equal the predefined brightness value, at least one electrical resistance heater element is controlled to generate heat, causing one of projections to bulge from the film. The bulging projection pushes out the flexible display screen, thus making dust or other external contaminant fall from the flexible display screen.

Abstract: A method of forming an polymer composites is disclosed herein that includes infiltrating CNT sponges with a polymer or metal to form a composite. The method uses a relatively easy, scalable, and low-cost synthesis process that makes the composites attractive as TIM. CNTs in the sponge structure are covalently bonded, resulting in a low Young's modulus while at the same time maintaining a good thermal conductivity. This strategy makes it possible to obtain both high deformability and high thermal conductivity, which are difficult to have simultaneously due to their adverse correlation.

Abstract: The present invention provides a method and a device for detecting defects in a pressing test of a touch screen. The method for detecting defects in a pressing test of a touch screen includes: Step S1: acquiring, after each test point of the touch screen is tested, an image of a test region in which the test point is located, when performing the pressing test; Step S2: identifying a quantity of abnormal points in the acquired image; and Step S3: comparing the identified quantity of abnormal points with a quantity of abnormal points allowed in the pressing test, and determining that the touch screen has defects if the identified quantity of abnormal points exceeds the quantity of abnormal points allowed in the pressing test. The above method for detecting defects can check instantly and accurately whether defects arise on the touch screen during the pressing test.

Abstract: The present disclosure relates to a method and system for registering multi-modality images. The method may include: acquiring a first image relating to a registration model, wherein the registration model includes a plurality of reference objects; acquiring a second image relating to the registration model; determining a set of reference points based on the plurality of reference objects; determining a set of mapping data corresponding to the set of reference points in the first image and the second image; and determining one or more registration parameters based on the set of mapping data.

Abstract: A combination locking device is disclosed. The device includes a spindle which is axially movable, has recesses in it and locking protrusion on it. Around the spindle are annular dials with markers on the outside and associated recesses on the inside. Between each dial and the spindle are gate wheels which have apertures extending radially from the spindle to the dial. The gate wheels also have recesses matching the locking protrusions and when the protrusions and recesses are aligned and the spindle moved axially the gate wheels are rotatably fixed to the spindle. A plurality of locking balls is located within the apertures. Axial movement of the spindle selects device conditions including a code change condition where the locking balls are able to enter the spindle recesses freeing them from the dial recesses and allowing the dials to move around the gate wheels.

Abstract: An electric system to charge a battery on a vehicle provides for a three-phase alternating-direct converter comprising input terminals connected to an outside power grid, a high output terminal and a low output terminal, a direct-direct converter made up of two direct-direct converter circuits, a first converter circuit having a high input terminal connected to the high output terminal of the alternating-direct converter and a second converter circuit having a low input terminal connected to the low output terminal of the alternating-direct converter, the low input terminal of the first direct-direct converter circuit being connected to the high input terminal of the second direct-direct converter circuit, and the high output terminal of the first converter circuit being connected to the high output terminal of the second converter circuit and the low output terminal of the first converter circuit being connected to the low output terminal of the second converter circuit.

Abstract: A display device and a picture display method. The display device comprises at least one fingerprint sensor arranged at a frame of the display device, an observation state determination module communicatively connected with the at least one fingerprint sensor, and a picture display module communicatively connected with the observation state determination module. The observation state determination module is configured to determine a user-required observation state based on fingerprint information received from the at least one fingerprint sensor. The picture display module is configured to adjust a direction of a picture displayed on a screen of the display device based on the user-required observation state received from the observation state determination module. The picture display method can be applied to the display device provided by the above technical solution.

Abstract: A method and a device for determining a yellowish level of a screen caused by pressing are provided. The method includes: acquiring chromaticity coordinates of a plurality of test points of the screen during a pressing test; processing the acquired chromaticity coordinates, so as to acquire a chromatic aberration between the test point with a maximum value of X or a maximum value of Y in the chromaticity coordinates and the test point with a minimum value of X or a minimum value of Y in the chromaticity coordinates; and comparing the chromatic aberration with a predetermined standard chromatic aberration, so as to determine whether the screen is qualified after the pressing test.

Abstract: Embodiments of the invention provide a color filter substrate and a manufacturing method for the same, and a display device. The color filter substrate comprises a plurality of spacers. The spacer has a cross-sectional shape in a direction parallel to the color filter substrate, and the cross-sectional shape including a first supporting portion extending along a first direction and a second supporting portion extending along a second direction, which is connected to an end portion of the first supporting portion, the first direction being perpendicular to the second direction.

Abstract: A fabrication method of a display panel and a display panel, and a display device are provided. The display panel is divided into a display region and a non-display region and comprises a first substrate, and the non-display region of the first substrate includes an IC attaching region. The fabrication method comprises a thinning process. The thinning process includes: 1) forming a barrier layer insoluble to a thinning fluid in a region of a first surface of the first substrate of the display panel corresponding to the IC attaching region; 2) thinning the display panel by adopting the thinning fluid such that a thickness of the IC attaching region of the first substrate is greater than a thickness of the display region of the first substrate; and 3) removing the barrier layer.

Abstract: The present disclosure relates to a technical field of display and in particular to a display device housing and a display device. The display device housing includes a front frame and a back plate which cooperate to form an accommodation portion for accommodating a display panel and a backlight module; and at least one elastic member mounted inside the front frame, wherein at least a portion of each of the elastic members is disposed between the front frame and a side face of the display panel to be mounted. The above display device housing can avoid the appearance of discrete bright spots in a display screen of the display device generated under long-time shock, and can also alleviate or eliminate light leakage in the display device.

Abstract: An electronic device with automatic screen-cleaning function includes a film attached to a flexible display screen. The film includes heat-sensitive projections, light detection units, and heating circuit. Each light detection unit can detect a brightness value of light under the flexible display screen. The detected brightness value is evaluated against a predefined brightness value. When the detected brightness value does not equal the predefined brightness value, at least one electrical resistance heater element is controlled to generate heat, causing one of projections to bulge from the film. The bulging projection pushes out the flexible display screen, thus making dust or other external contaminant fall from the flexible display screen.

Abstract: Disclosed are non-noble element compositions of matter, structures, and methods for producing the catalysts that can catalyze oxygen reduction reactions (ORR). The disclosed composition of matter can be comprised of graphitic carbon doped with nitrogen and associated with one or two kinds of transition metals. The disclosed structure is a three dimensional, porous structure comprised of a plurality of the disclosed compositions of matter. The disclosed structure can be fashioned into an electrode of an electrochemical cell to serve as a diffusion layer and also to catalyze an ORR. Two methods are disclosed for producing the disclosed composition of matter and structure. The first method is comprised of two steps, and the second method is comprised of a single step.