Abstract: Provided are a light emitting device and manufacturing method thereof, a backlight module, a display panel and a display device. The manufacturing method includes: providing a substrate; forming a circuit layer on a side of the substrate; providing at least one switching element and at least one light emitting element; and electrically connecting the switching element and the light emitting element to the circuit layer. The circuit layer includes a first power signal line, a second power signal line, and a pulse width modulation signal line; the switching element includes a control terminal, a first terminal and a second terminal; the light emitting element is electrically connected between the first terminal and the first power signal line, or the light emitting element is electrically connected between the second terminal and the second power signal line.

Abstract: The present disclosure relates to a localization method and apparatus, and a computer apparatus and a computer-readable storage medium. The localization method includes performing radar mapping and visual mapping by respectively using a radar and a vision sensor, wherein a step of the vision mapping includes determining a pose of a key frame; and combining radar localization with vision localization based on the pose of the key frame, to use vision localization results for navigation on a map obtained by the radar mapping.

Abstract: A method for processing an image frame includes: obtaining an image frame to be displayed; determining whether pixel data in the image frame to be displayed is lost; and using preset replacement data as data of target pixels in the image frame to be displayed, in response to determining that the pixel data in the image frame to be displayed is lost.

Abstract: Provided is a video processor. The video processor includes: a receiving module, configured to receive source video display data and parse the source video display data as valid video display data; a pre-processing module, configured to generate valid video display data in a predetermined video format; an image quality processing module, configured to adjust image quality parameters to output a first video screen; a post-processing module, configured to extract video parameters, generate a blended screen, and blend the blended screen on the first video screen; and a video output module, configured to perform data format conversion on valid video display data of the first video screen and valid video display data of the blended screen to encapsulate as output video display data, and output the output video display data to an external display to blend the blended screen on the first video screen.

Abstract: A test system for stability of video interfaces includes a display, a signal generator, a controller, and an image capturing sensor. The signal generator is configured to transmit multiple video signals to multiple video interfaces of the display. The controller is configured to control the display to sequentially display images according to each video signal. The image capturing sensor is configured to capture the images displayed sequentially by the display according to each video signal, and detect whether an image corresponding to each video signal is abnormal, and transmit a detection result to the controller.

Abstract: The present disclosure belongs to the technical field of veterinary biological products, and specifically relates to a triple vaccine for diseases caused by Salmonella typhimurium, Riemerella anatipestifer and Escherichia coli. In the triple vaccine, antigens are an inactivated Salmonella typhimurium S01 strain, an inactivated Riemerella anatipestifer R01 strain and an inactivated Escherichia coli E01 strain. The three strains used in the vaccine have high virulence, disable immunogenicity and disable cross-protection. The prepared vaccine has a desirable safety, causing no local or systemic adverse reactions. In a shelf life test, all indicators of the vaccine are stable and effective after a data analysis of traits, a safety test and an efficacy test; in addition, efficacy test results prove that the inactivated triple vaccine can produce desirable antibodies and relatively desirable attacking protection.

Abstract: The present disclosure belongs to the technical field of veterinary biological products, and specifically relates to a triple vaccine for diseases caused by Salmonella typhimurium, Riemerella anatipestifer and Escherichia coli. In the triple vaccine, antigens are an inactivated Salmonella typhimurium E01 strain, an inactivated Riemerella anatipestifer R01 strain and an inactivated Escherichia coli E01 strain. The three strains used in the vaccine have high virulence, disable immunogenicity and disable cross-protection. The prepared vaccine has a desirable safety, causing no local or systemic adverse reactions. In a shelf life test, all indicators of the vaccine are stable and effective after a data analysis of traits, a safety test and an efficacy test; in addition, efficacy test results prove that the inactivated triple vaccine can produce desirable antibodies and relatively desirable attacking protection.

Abstract: A horizontal gas-liquid separator for an air conditioner includes a housing and a refrigerant inlet pipe. The housing defines a cavity. The cavity has a gas outlet formed in the top of the cavity and a liquid outlet formed in the bottom of the cavity. A minimum distance between the gas outlet and a left sidewall of the cavity is denoted by L1, and a minimum distance between the liquid outlet and the left sidewall of the cavity is denoted by L2. The refrigerant inlet pipe is located on a left side wall of the housing and has an end extending into the cavity. A distance between an end face of the end of the refrigerant inlet pipe and the left sidewall of the cavity is denoted by L3, and L3?L1, L3?L2.

Abstract: A horizontal gas-liquid separator for an air conditioner includes a housing and a refrigerant inlet pipe. The housing defines a cavity. The cavity has a gas outlet formed in the top of the cavity and a liquid outlet formed in the bottom of the cavity. A minimum distance between the gas outlet and a left sidewall of the cavity is denoted by L1, and a minimum distance between the liquid outlet and the left sidewall of the cavity is denoted by L2. The refrigerant inlet pipe is located on a left side wall of the housing and has an end extending into the cavity. A distance between an end face of the end of the refrigerant inlet pipe and the left sidewall of the cavity is denoted by L3, and L3?L1, L3?L2.