Abstract: Embodiments of the present disclosure relate to multimedia processing method, apparatus, device and medium, wherein the method includes: presenting a first multimedia interface comprising first content; receiving an interface switching request of a user in the first multimedia interface; and switching from the first multimedia interface currently presented to a second multimedia interface, and presenting second content in the second multimedia interface, wherein the first content comprises the second content and other content associated with the second content, and the second content comprises a target audio and a target subtitle corresponding to the target audio.

Abstract: A receptacle connector includes a first cylinder, a second cylinder, and a plurality of elongated conductors. Each of the elongated conductors has a first end located in and connected to the first cylinder and a second end located in and connected to the second cylinder. The elongated conductors are arranged in a circular shape and are spaced apart from each other. The elongated conductors define an inner space into which a plug is inserted. The first cylinder is rotatable relative to the second cylinder. The elongated conductors clasp and electrically contact the plug in the inner space when the elongated conductors are twisted and deformed by rotation of the first cylinder relative to the second cylinder.

Abstract: A connecting terminal for a coaxial connector includes a fixing portion, an inserting portion integrally connected to a first end of the fixing portion, a cable connecting portion integrally connected to a second end of the fixing portion opposite to the first end of the fixing portion, and a stopper portion disposed inside the fixing portion. The stopper portion prevents an injection molding gel from flowing from the second end to the first end within the fixing portion.

Abstract: A connector includes a housing having a thread post at a first end and a thread head at a second end opposite to the first end, an insulation body received in the housing, a terminal disposed in the insulation body and received in the housing, and an electromagnetic shielding mechanism. The electromagnetic shielding mechanism is welded on a surface of the thread head adjacent to the thread post.

Abstract: The present invention relates to a display technical field, especially to an organic light emitting device which includes from the bottom to the top: a substrate, an anode layer, a hole injection layer, a hole transport layer, an exciton blocking layer, an organic light emitting layer, an electron transport layer, an electron injection layer and a cathode layer; the material of the organic light emitting layer includes benzimidazole derivative as illustrated in Formula 1, wherein P1, P2 and P3 are benzene rings, and at least one of R1˜R12 is a substituent having hole transport ability. The present invention further provides preparing methods for the organic light emitting layer and device.

Abstract: A transmission line set includes male plug transmission lines, having a first protruding portion and a second protruding portion, a third groove in a ring-shape formed between the first protrusion potion and the second protruding portion, at least two upper conductive interfaces and at least two lower conductive interfaces being symmetrically conductive with each other at opposite angles; and female plug transmission lines, having a third protruding portion and a fourth protruding portion, a fourth protruding portion formed in a ring shape and a second recess formed between the fourth protruding portion and the third protrusion, at least two upper conductive elastic sheets and at least two lower conductive elastic sheets being symmetrically conductive with each other at opposite angles.

Abstract: A connector includes a metal housing, an insulating body received in the metal housing, a conductive terminal held in the insulating body and electrically connected to a wire introduced into the metal housing, and a conductive shield mounted in the metal housing and sleeved on a conductive shielding layer of the wire. The conductive shield has a C-shaped ring adapted to electrically and elastically contact an inner wall of the metal housing and a plurality of elastic arms connected to a side of the C-shaped ring and adapted to electrically and elastically contact the conductive shielding layer.

Abstract: A transmission line set includes male plug transmission lines, having a first protruding portion and a second protruding portion, a third groove in a ring-shape formed between the first protrusion portion and the second protruding portion, at least two upper conductive interfaces and at least two lower conductive interfaces being symmetrically conductive with each other at opposite angles; and female plug transmission lines, having a third protruding portion and a fourth protruding portion, a fourth protruding portion formed in a ring shape and a second recess formed between the fourth protruding portion and the third protrusion, at least two upper conductive elastic sheets and at least two lower conductive elastic sheets being symmetrically conductive with each other at opposite angles.

Abstract: A receptacle connector includes a first cylinder, a second cylinder, and a plurality of elongated conductors. Each of the elongated conductors has a first end located in and connected to the first cylinder and a second end located in and connected to the second cylinder. The elongated conductors are arranged in a circular shape and are spaced apart from each other. The elongated conductors define an inner space into which a plug is inserted. The first cylinder is rotatable relative to the second cylinder. The elongated conductors clasp and electrically contact the plug in the inner space when the elongated conductors are twisted and deformed by rotation of the first cylinder relative to the second cylinder.

Abstract: A connector includes a housing having a thread post at a first end and a thread head at a second end opposite to the first end, an insulation body received in the housing, a terminal disposed in the insulation body and received in the housing, and an electromagnetic shielding mechanism. The electromagnetic shielding mechanism is welded on a surface of the thread head adjacent to the thread post.

Abstract: A connector comprises a metal housing, an insulation body received in the metal housing, a contact disposed in the insulation body, a cable inserted into the metal housing and electrically connected to the contact, and a metal sleeve disposed in the metal housing and electrically contacting the metal housing. A plurality of braided shielding wires of the cable are turned back onto an outer sheath of the cable. The metal sleeve is sleeved on the plurality of braided shielding wires and presses the plurality of braided shielding wires on the outer sheath of the cable.

Abstract: An electrical connector adapted to be mated with a mating electrical connector comprises a housing including a cylinder having a receiving passage extending in an axial direction of the electrical connector, a conductive terminal disposed in the receiving passage, and a locking device. The locking device includes a body portion, a locking portion disposed at a first end of the body portion and configured to engage with a mating locking portion of the mating electrical connector to lock the electrical connector with the mating electrical connector, a releasing portion disposed at a second end of the body portion opposite the first end of the body portion and configured to release the engagement between the locking portion and the mating locking portion, and a flexible connecting arm formed in a curved shape and connecting the body portion to an outer surface of the cylinder.

Abstract: A connecting terminal for a coaxial connector includes a fixing portion, an inserting portion integrally connected to a first end of the fixing portion, a cable connecting portion integrally connected to a second end of the fixing portion opposite to the first end of the fixing portion, and a stopper portion disposed inside the fixing portion. The stopper portion prevents an injection molding gel from flowing from the second end to the first end within the fixing portion.

Abstract: A connector includes a metal housing, an insulating body received in the metal housing, a conductive terminal held in the insulating body and electrically connected to a wire introduced into the metal housing, and a conductive shield mounted in the metal housing and sleeved on a conductive shielding layer of the wire. The conductive shield has a C-shaped ring adapted to electrically and elastically contact an inner wall of the metal housing and a plurality of elastic arms connected to a side of the C-shaped ring and adapted to electrically and elastically contact the conductive shielding layer.

Abstract: A connector comprises a housing, a connector body disposed in the housing, a conductive terminal disposed in the connector body, and a conductive shielding sleeve. The conductive shielding sleeve is disposed in the housing such that at least a part of an outer end of the conductive shielding sleeve extends to an exterior of the housing when the conductive shielding sleeve is fully mounted in the housing.

Abstract: A pixel rendering method and a pixel rendering device are disclosed. The method includes obtaining a grayscale value of a red, green, and blue (RGB) primary color weight of each pixel in an original image and converting the grayscale value into RGBW luminance values; determining a display mode of a pending pixel to be a text display mode or an image display mode; rendering the pending pixel based on the text display mode if the display mode of the pending pixel is on the text display mode; otherwise, rendering the pending pixel on the image display mode.

Abstract: A color filter substrate is disclosed, including a substrate, a black matrix disposed on the substrate and multiple color resist blocks separated by the black matrix and disposed on the substrate. Each color resist block is filled with a color resist material, the color resist material includes pigment molecules, including at least one photosensitive substituent. A liquid crystal display device having the same is also disclosed. Utilizing an UV irradiation step in the CF process, the pigment molecules are aligned directionally, which can increase the transmittance of the color filter substrate, the utilization rate of the backlight, and decrease the power consumption. Under the same display brightness, the thickness of the color filter substrate can be decreased; the pigment molecules aligned directionally can make an emitting light to be along a same direction to reduce the light interference between adjacent sub-pixels having different colors to greatly decrease the color shift.

Abstract: The present invention provides a circular polarizer, wherein the circular polarizer comprises a ¼ wave plate and a first linear polarization plate which stack up, and the ¼ wave plate comprises a plurality of hump regions, and each of the hump regions comprises a first hump, a second hump and a third hump which are sequentially aligned, and the first hump, the second hump and the third hump respectively are employed to act to allow red light, green light and blue light penetrating, and a thickness of the first hump is dR, and a thickness of the second hump is dG and a thickness of the third hump is dB, and then dR=?R/4?nR, dG=?G/4?nG, dB=?B/4?nB; wherein ?R, ?G, ?B respectively are wavelengths of the red, green and blue light, and ?nR, ?nG, 4?nB respectively are birefringences of the red, green and blue light in the ¼ wave plate.

Abstract: A connector comprises a body, a shield housing fitted over the body, and a spring disposed within the shield housing and fitted over the body. The body has a first positioning structure formed on an outer wall of the body. The shield housing has a second positioning structure formed on an inner wall of the shield housing. The spring has a first end abutting against the second positioning structure and an opposite second end abutting against the first positioning structure.

Abstract: The disclosure provides a RGBW pixel rendering device, including a collecting module obtaining a RGB grayscale value, converters converting the RGB grayscale value to a RGB brightness value and converting a second RGBW brightness value to a RGBW grayscale value to be output, a sampler, converting the RGB brightness value to a first RGBW brightness value, a judging element obtaining saturation values and brightness values, and calculating the saturation values and the brightness values respectively to obtain a saturation value difference and a brightness value difference for judging, a rendering element rendering the first RGBW brightness value according to an outcome to obtain the second RGBW brightness values. The disclosure further provides a rendering method. Compared with the prior art, the display has relatively high resolution without losing details.