Abstract: A pixel driving circuit includes a data writing circuit, a light-emitting control circuit and a light-emitting diode chip. The data writing circuit is electrically connected to a first scanning signal terminal, a data signal terminal and a first node. The light-emitting control circuit is electrically connected to the first node, an enable signal terminal, a first voltage signal terminal and a second node, and is configured to transmit a first voltage signal received at the first voltage signal terminal to the second node. The light-emitting diode chip is electrically connected to the second node and a second voltage signal terminal. The light-emitting diode chip includes a plurality of light-emitting portions. The light-emitting diode chip is configured to drive the plurality of light-emitting portions to emit light in different periods of time respectively or drive at least two light-emitting portions to emit light in a same period of time.

Abstract: A light-emitting device includes a first semiconductor layer, a light-emitting functional layer and a second semiconductor layer that are stacked. The first semiconductor layer includes a first semiconductor pattern and a second semiconductor pattern. The light-emitting functional layer includes a first light-emitting pattern and a second light-emitting pattern spaced apart. The second semiconductor layer includes a third semiconductor pattern and a fourth semiconductor pattern spaced apart. Orthographic projections of the first semiconductor pattern, the first light-emitting pattern and the third semiconductor pattern on a reference plane at least partially overlap to form a first light-emitting portion. Orthographic projections of the second semiconductor pattern, the second light-emitting pattern and the fourth semiconductor pattern on the reference plane at least partially overlap to form a second light-emitting portion.

Abstract: A light-emitting device, a light-emitting substrate, and a method for manufacturing the light-emitting device. The light-emitting device includes at least one light-emitting structure. The light-emitting structure includes: a first semiconductor layer; a light-emitting layer; a second semiconductor layer, doping ions of the second semiconductor layer and a first semiconductor layer being oppositely charged; a barrier structure provided with an opening for exposing the second semiconductor layer, the orthographic projection of the opening on the base substrate being located in the orthographic projection of the light-emitting layer on the base substrate, and the area of the opening being smaller than that of the light-emitting layer; and a landing electrode located on the side of the barrier structure facing away from the second semiconductor layer, the landing electrode being in contact with the second semiconductor layer by means of the opening.

Abstract: A gesture position correcting method includes obtaining position information of a gesture performed by a gesture-performing object, calculating a position deviation of the gesture according to a distance and an angle between a depth camera capturing the gesture and a user eye, and correcting the position information according to the position deviation.

Abstract: A method for managing projection of an electronic device includes obtaining ambient parameters of a projection screen, and adjusting a size or brightness level of a projection image projected on the projection screen by the electronic device, based on the ambient parameters. The present disclosure also provides an electronic device and a projector.

Abstract: A gesture position correcting method includes obtaining position information of a gesture performed by a gesture-performing object, calculating a position deviation of the gesture according to a distance and an angle between a depth camera capturing the gesture and a user eye, and correcting the position information according to the position deviation.

Abstract: An information processing method and an electronic device are provided. First image information of the first projection plane is collected by an image collection unit at a first time; a set of color information of the first projection plane in the first image information which indicates color of the first projection plane is acquired; a first color adjusting template is generated based on the set of color information of the first projection plane, and the first color adjusting template includes a set of second color information; color adjustment is performed on each of M projection images after the first time in the electronic device based on the first color adjusting template, to generate M second projection images; the second projection image is then projected onto the first projection plane.

Abstract: An information processing method and an electronic device are provided. First image information of the first projection plane is collected by an image collection unit at a first time; a set of color information of the first projection plane in the first image information which indicates color of the first projection plane is acquired; a first color adjusting template is generated based on the set of color information of the first projection plane, and the first color adjusting template includes a set of second color information; color adjustment is performed on each of M projection images after the first time in the electronic device based on the first color adjusting template, to generate M second projection images; the second projection image is then projected onto the first projection plane.