Abstract: The present application provides a lyophilized bead pre-embedding structure, a digital microfluidic chip, and a pre-embedding and liquid injection method. The present application realizes normal-temperature transportation of the digital microfluidic chip, saves the transportation cost, and improves the stability and reliability of chip reagent pre-embedding.

Abstract: A microfluidic chip, wherein the microfluidic chip comprises a microfluidic chip substrate, a conductive cover and a liquid injection housing, wherein the liquid injection housing is provided with at least one liquid injection conduit and an oil intake conduit; wherein the liquid injection housing comprises an oil injection cavity, a sample dosing cavity, and at least one liquid injection cavity; a liquid injection column connected to a corresponding one of the at least one liquid injection conduit is arranged respectively in each of the at least one liquid injection cavity, and each of the at least one liquid injection conduit forms a liquid injection channel; an oil injection column is arranged in the oil injection cavity and is connected to the oil intake conduit; and surfaces of the oil injection cavity and the at least one liquid injection cavity are each correspondingly provided with a spike component.

Abstract: A system device and method for quantitatively injecting a tested sample into a chip, and a use. The system device is used for injecting a quantitative tested sample into a gap chamber of a chip; the system device comprises a sample quantification assembly and a liquid injection chamber; the sample quantification assembly comprises a body; a quantitative chamber is provided in the body; the liquid injection chamber comprises an open housing; a partition plate is provided in the housing; the partition plate divides the housing into a first chamber and a second chamber; the tested sample is injected into the first chamber; the sample quantification assembly is placed in the liquid injection chamber and is continuously pressed down; the body extends into the first chamber for quantitative injection.

Abstract: The present invention relates to the display technology field, and provides a backplate, a plastic-iron integrated structure, a backlight unit, and a display device. The backplate is provided with a first through hole, and the first through hole has an inner wall and an outer wall which form a projection structure on the backplate. When the backplate is bonded with a plastic frame to form the plastic-iron integrated structure, the plastic frame not only contacts the inner wall of the first through hole, but also contacts the surface of the projection structure, thus increasing the contact area between the plastic frame and the backplate, and increasing the bonding force between the plastic frame and the backplate. Even when the plastic frame shrinks in case of fluctuations in temperature and/or humidity, the plastic frame is not easily separated from the backplate, and the stability of the formed plastic-iron integrated structure is improved.

Abstract: Automultiscopic displays enable glasses-free 3D viewing by providing both binocular and motion parallax. Within the display field of view, different images are observed depending on the viewing direction. When moving outside the field of view, the observed images may repeat. Light fields produced by lenticular and parallax-barrier automultiscopic displays may have repetitive structure with significant discontinuities between the fields of view. This repetitive structure induces visual artifacts in the form of view discontinuities, depth reversals, and extensive disparities. To overcome this problem, a method modifies the presented light field automultiscopic image content and makes it more repetitive. In the method, a light field is refined using global and local shearing and then the repeating fragments are stitched. The method reduces the discontinuities in the displayed light field and leads to visual quality improvements.

Abstract: Automultiscopic displays enable glasses-free 3D viewing by providing both binocular and motion parallax. Within the display field of view, different images are observed depending on the viewing direction. When moving outside the field of view, the observed images may repeat. Light fields produced by lenticular and parallax-barrier automultiscopic displays may have repetitive structure with significant discontinuities between the fields of view. This repetitive structure induces visual artifacts in the form of view discontinuities, depth reversals, and extensive disparities. To overcome this problem, a method modifies the presented light field image content and makes it more repetitive. In the method, a light field is refined using global and local shearing and then the repeating fragments are stitched. The method reduces the discontinuities in the displayed light field and leads to visual quality improvements.

Abstract: The present invention relates to the display technology field, and provides a backplate, a plastic-iron integrated structure, a backlight unit, and a display device. The backplate is provided with a first through hole, and the first through hole has an inner wall and an outer wall which form a projection structure on the backplate. When the backplate is bonded with a plastic frame to form the plastic-iron integrated structure, the plastic frame not only contacts the inner wall of the first through hole, but also contacts the surface of the projection structure, thus increasing the contact area between the plastic frame and the backplate, and increasing the bonding force between the plastic frame and the backplate. Even when the plastic frame shrinks in case of fluctuations in temperature and/or humidity, the plastic frame is not easily separated from the backplate, and the stability of the formed plastic-iron integrated structure is improved.

Abstract: Automultiscopic displays enable glasses-free 3D viewing by providing both binocular and motion parallax. Within the display field of view, different images are observed depending on the viewing direction. When moving outside the field of view, the observed images may repeat. Light fields produced by lenticular and parallax-barrier automultiscopic displays may have repetitive structure with significant discontinuities between the fields of view. This repetitive structure induces visual artifacts in the form of view discontinuities, depth reversals, and extensive disparities. To overcome this problem, a method modifies the presented light field image content and makes it more repetitive. In the method, a light field is refined using global and local shearing and then the repeating fragments are stitched. The method reduces the discontinuities in the displayed light field and leads to visual quality improvements.