Abstract: The embodiments of the disclosure relate to a display unit, a pixel circuit and a driving method and a display panel thereof. The display unit comprises: a display pixel unit for displaying images; and an imaging pixel unit for acquisiting images. The imaging pixel unit comprises a photosensitive element and a filter element located on the photosensitive element.

Abstract: A method of packaging a chip includes laminating a first substrate with a second substrate, the first substrate being capable of withstanding a greater stress than the second substrate; applying an adhesive layer on the second substrate; bonding the chip on the adhesive layer; and forming an encapsulation layer that covers at least the chip.

Abstract: A wafer part and a chip packaging method are provided. The wafer part is obtained by processing a round wafer. A profile of the wafer part is an inscribed closed pattern of a profile of the round wafer, and area of the inscribed closed pattern is larger than area of an inscribed square of the profile of the round wafer; the inscribed closed pattern includes an even number of straight edges, and each one of straight edges is parallel to another of the straight edges and has a length equal to that of the another of the straight edges. The chip packaging method includes: fixing the plurality of wafer parts on a first panel level substrate and forming a packaging structure on each chip; wherein the plurality of wafer parts are arranged closely on the first panel level substrate without being overlapped with each other.

Abstract: A touch panel, a manufacturing method thereof and a touch display device are provided. The touch panel comprises: a base substrate, and a driving electrode and a sensing electrode disposed on the base substrate, wherein the driving electrode includes a plurality of first conducting wires and a first conductive bus for connecting the plurality of first conducting wires, the sensing electrode includes a plurality of second conducting wires and a second conductive bus for connecting the plurality of second conducting wires, and the plurality of first conducting wires and the plurality of second conducting wires are alternately arranged.

Abstract: A display panel, a driving method thereof, a manufacturing method thereof and a display device. The display panel includes a first emission layer (EML) and a second EML. The first EML includes a plurality of first display pixel, the first display pixels each include at least one first luminescent unit; the second EML is disposed at a light-emitting side of the first display pixels and includes a plurality of second display pixels, the second display pixels each include at least one second luminescent unit, the second EML includes light-transmitting regions and light-shielding regions alternately arranged in a row direction; the first display pixels and orthographic projections of the second display pixels on the first EML are partially overlapped and the first display pixels are partially exposed from corresponding light-transmitting regions; and the first and second display pixels have a same light-emitting direction.

Abstract: The disclosure provides an array substrate, a transparent display substrate, a transparent display device and a vehicle including the transparent display device. The array substrate includes: a transparent substrate; a plurality of pixel units formed on the transparent substrate; and a wire grid polarizer formed on the transparent substrate. A position of the wire grid polarizer on the transparent substrate corresponds to a position where the plurality of pixel units are located on the transparent substrate, such that an orthographic projection of the wire grid polarizer on the transparent substrate fully or partially overlap orthographic projections of the plurality of pixel units on the transparent substrate.