Abstract: Disclosed is a preparation method for an array substrate including: forming a first conductive portion on a substrate; sequentially forming a first insulating layer, a second insulating layer and a third insulating layer on the side of the first conductive portion that faces away from the substrate; forming, through one-time patterning process, a first sub-via that penetrates through the third insulating layer, the second insulating layer and a first part of the first insulating layer; forming a fourth insulating layer on the side of the third insulating layer that faces away from the substrate; etching and removing the fourth insulating layer and the first insulating layer of the second thickness that are at the first sub-via, so as to form a first via; and forming a first connection electrode on the side of the fourth insulating layer that faces away from the substrate.

Abstract: The present application provides an array base plate and a preparing method thereof, and a display panel. The array base plate includes a plurality of touch-controlling units that are disposed on the substrate and are arranged in an array, wherein the first electrodes of all of the sub-pixels of the touch-controlling units are electrically connected; a plurality of driving electrode lines, wherein at least part of orthographic projections of the driving electrode lines on the substrate are disposed between orthographic projections on the substrate of two neighboring rows of the first electrodes, and the driving electrode lines are electrically connected to at least one of the first electrodes; in the two neighboring rows of the first electrodes, all of the rows of the first electrodes are arranged in a direction of the driving electrode lines.

Abstract: A method and a device for image processing are disclosed. The method includes: receiving a first image, wherein the first image includes a face; detecting the face and a background region in the first image, establishing a three-dimensional model of the face according to the first image; rotating the three-dimensional model of the face by a first angle; and projecting the three-dimensional model of the face rotated by the first angle to an image coordinate system of the first image and fusing a face region with a processed background region to obtain a second image.

Abstract: A method for image processing includes: receiving a third two-dimensional image and a depth image corresponding to the third two-dimensional image, wherein the third two-dimensional image and the depth image include a face; establishing a three-dimensional model of the face according to the depth image; rotating the three-dimensional model of the face by a first angle; projecting the three-dimensional model of the face rotated by the first angle to an image coordinate system of the third two-dimensional image; and building a three-dimensional model of a background region of the third two-dimensional image, processing a background region of an image projected to the image coordinate system of the third two-dimensional image to obtain a fourth image.

Abstract: A method for image processing includes: receiving a third two-dimensional image and a depth image corresponding to the third two-dimensional image, wherein the third two-dimensional image and the depth image include a face; establishing a three-dimensional model of the face according to the depth image; rotating the three-dimensional model of the face by a first angle; projecting the three-dimensional model of the face rotated by the first angle to an image coordinate system of the third two-dimensional image; and building a three-dimensional model of a background region of the third two-dimensional image, processing a background region of an image projected to the image coordinate system of the third two-dimensional image to obtain a fourth image.

Abstract: A method and a device for image processing are disclosed. The method includes: receiving a first image, wherein the first image includes a face; detecting the face and a background region in the first image, establishing a three-dimensional model of the face according to the first image; rotating the three-dimensional model of the face by a first angle; and projecting the three-dimensional model of the face rotated by the first angle to an image coordinate system of the first image and fusing a face region with a processed background region to obtain a second image.

Abstract: The present invention provides a method and a device for image processing, which are applied to the field of image processing. The method includes: receiving a first image, wherein the first image includes a face; detecting the face and a background region in the first image, establishing a three-dimensional model of the face according to the first image; rotating the three-dimensional model of the face by a first angle; projecting the three-dimensional model of the face rotated by the first angle to an image coordinate system of the first image, and fusing a face region with a processed background region to obtain a second image. The prevent invention provides a method and device for image processing, which can adjust the angle of a face in a captured image to achieve the effect of face enhancement.

Abstract: A pixel defining structure includes a first pixel defining portion formed on a base substrate, the first pixel defining portion having a pixel opening, a bump pattern formed on the base substrate and located in the pixel opening, a gap being formed between the bump pattern and the first pixel defining portion, and a second pixel defining portion formed on a surface of the first pixel defining portion away from the base substrate.

Abstract: A method for transferring massive Micro-LED includes: providing a transfer plate including a base substrate, an insulation film on the base substrate and provided with recesses, and first metal bonding pads in the recesses; providing Micro-LED grains each provided with a second bonding metal at a backside of the Micro-LED gain; forming solder on the first metal bonding pad or the second metal bonding pad; placing the transfer plate and the Micro-LED gains into a chamber which contains solvent and has a temperature higher than a melting point of the solder, vibrating the chamber to enable the Micro-LED gains to fall into the recesses, thereby enabling the second metal bonding pads of the Micro-LED gains fallen in the recesses to be in contact with the first metal bonding pads in the recesses through the solder; and cooling down the transfer plate, thereby solidifying the solder and forming a Micro-LED substrate.

Abstract: The present invention provides a method and a device for image processing, which are applied to the field of image processing. The method includes: receiving a first image, wherein the first image includes a face; detecting the face and a background region in the first image, establishing a three-dimensional model of the face according to the first image; rotating the three-dimensional model of the face by a first angle; projecting the three-dimensional model of the face rotated by the first angle to an image coordinate system of the first image, and fusing a face region with a processed background region to obtain a second image. The prevent invention provides a method and device for image processing, which can adjust the angle of a face in a captured image to achieve the effect of face enhancement.