Abstract: The present application discloses a display panel, a display device and a method for manufacturing a display panel. The display panel includes a first display area, including a plurality of first light emitting units and a first driving layer for driving the plurality of first light emitting units, and a second display area, at least partially surrounded by the first display area, and making ambient light at least partially transmitted. The first driving layer includes a first light shielding pattern, the first light shielding pattern at least partially surrounding the second display area and including a hollow structure which exposes at least part of the second display area.

Abstract: The present application provides an ultrasonic wake-up system. The system includes an ultrasonic imaging device, an ultrasound stimulation device, and an ultrasound stimulation effect evaluation device, and acquires an ultrasonic image of a target object through the ultrasonic imaging device, transmits an ultrasound to the target object based on the ultrasonic image through the ultrasound stimulation device, and adjusts the transmitted ultrasound required through the ultrasound stimulation effect evaluation device. Therefore, peripheral nerves are accurately stimulated, an uplink reticular wake-up system is activated, so as to wake up patients with disorders of consciousness.

Abstract: Disclosed is a display substrate, including a first display region (A1) and a second display region (A2) at least partially surrounding the first display region (A1). The display substrate includes a base substrate (30), a pixel circuit, and a light emitting element. The pixel circuit is located on the base substrate (30) of the second display region (A2), and the pixel circuit includes a first pixel circuit (11) and a second pixel circuit (12) arranged alternately. The light emitting element is located on a side of the pixel circuit away from the base substrate (30), and the light emitting element includes a first light emitting element (EL1) located in the first display region (A1) and a second sub-light emitting element and a third sub-light emitting element located in the second display region (A2).

Abstract: Provided is a recombinant yeast expressing germacrene A synthetase or a fusion protein thereof, wherein the fusion protein is germacrene A synthetase and farnesyl pyrophosphate synthase. The recombinant yeast improves the yield of germacrene A, and is suitable for the industrialized production of ?-elemene and/or germacrene A.

Abstract: A display panel and a display device are provided. In the display panel, a first display region includes first light-emitting units, and a second display region includes second light-emitting units, first pixel circuits and second pixel circuits, the first pixel circuit is connected with the first light-emitting unit, and the second pixel circuit is connected with the second light-emitting unit. The first display region includes a first region and a second region on a side of the first region away from the second display region, the second display region includes a third region and a fourth region on a side of the third region close to the first display region, the first light-emitting unit in the first region is connected with the first pixel circuit in the third region, the first light-emitting unit in the second region is connected with the first pixel circuit in the fourth region.

Abstract: Disclosed in the present invention are Limosilactobacillus reuteri for prolonging the lifespan, resisting aging and reducing fat, and a product thereof and the use thereof. Limosilactobacillus reuteri is Limosilactobacillus reuteri A21041, which is taxonomically named Limosilactobacillus reuteri and deposited on Sep. 23, 2022 in the Guangdong Microbial Culture Collection Center with the deposit number of GDMCC No: 62832. The Limosilactobacillus reuteri has an excellent tolerance to artificial gastrointestinal fluids and cholates, and also has the excellent effects of prolonging the lifespan, resisting aging, and reducing body weight and fat. Therefore, the related product can be effectively developed on the basis of the strain, and the strain has an extremely high practical value.

Abstract: A display panel and a display device are provided. In the display panel, the first initialization signal line and the second initialization signal line are located in a same layer, and are located in a different layer from the first reset control signal line, an orthographic projection of the first reset control signal line on the base substrate is located between an orthographic projection of the first initialization signal line on the base substrate and an orthographic projection of the second initialization signal line on the base substrate, the gate electrode of the driving transistor is connected to a second electrode of the first reset transistor through the fourth connection electrode, the shield electrode and the first power supply line are of an integral structure, an orthographic projection of the shield electrode on the base substrate covers an orthographic projection of the fourth connection electrode on the base substrate.

Abstract: A display panel and a display device are provided. The display panel includes: a pixel unit including a pixel circuit and a light-emitting element, the pixel circuit including a driving transistor, a first reset transistor, and a second reset transistor; a first initialization signal line, connected to a first electrode of the first reset transistor; a first reset control signal line, connected to a gate electrode of the first reset transistor; and a second initialization signal line, connected to a first electrode of the second reset transistor, the first initialization signal line and the second initialization signal line are located in a same layer, and are located in a different layer from the first reset control signal line, the first reset control signal line is located between the first initialization signal line the second initialization signal line.

Abstract: The present disclosure is related to a display panel, a display device and a terminal device. The display panel includes a driving backplate, an interconnection layer and a light-emitting layer. Pixel circuits in a driving region include first and second pixel circuits. The driving backplate has first interconnection holes, and any one of the pixel circuits is connected to one of the first interconnection holes. An interconnection region of the interconnection layer includes two interconnection portions each of which has second interconnection holes. First and second interconnection holes connected to the same lead are located in the same hole row to form a hole group. First and second interconnection holes in one of two adjacent hole groups are located between first and second interconnection holes in the other hole group.

Abstract: The present disclosure discloses a display panel and a display device. The display panel includes a base substrate including a first display region and a second display region. Since pixel circuits for driving light-emitting elements in the second display region are only disposed in the first display region but not disposed in the second display region, the light transmittance of the second display region is ensured to be good. Correspondingly, the display panel in the present disclosure has a good display effect.

Abstract: Provided are a display panel and a display device. A plurality of second pixel circuit groups in a first display region in the display panel includes a first-type second pixel circuit group distal from a second display region and a second-type second pixel circuit group proximal to the second display region. The first-type second pixel circuit group is connected to a first-type second light-emitting unit group, distal from the first display region, in the second display region through a first connection trace. The second-type second pixel circuit group is connected to a second-type second light-emitting unit group, proximal to the first display region, in the second display region through a second connection trace.

Abstract: A display substrate and a display device are provided. The display substrate includes a first display region including first light emitting unit groups and first pixel circuit groups connected with the first light emitting unit groups, a second display region including second light emitting unit groups, second pixel circuit groups connected with the second light emitting unit groups and third pixel circuit groups, and a third display region including third light emitting unit groups connected with the third pixel circuit groups. Each light emitting unit group includes light emitting units of different colors. The light emitting unit includes a main body electrode, an area of the main body electrode of at least one color light emitting unit in the third display region is greater than that of a main body electrode of the same color light emitting unit in the first display region.

Abstract: A display panel and a display device are provided. In the display panel, the data line includes a plurality of first-type data lines and a plurality of second-type data lines, each of the plurality of second-type data lines includes a first portion, a second portion, and a third portion, and the first portion and the second portion are connected by the third portion, the first portion and the second portion both extend in the second direction, and the third portion extends in the first direction, the third portion and the second portion are located in different layers, the third portion and the first portion are located in different layers, the first portion is closer to the base substrate than the third portion, and the second portion is closer to the base substrate than the third portion.

Abstract: A display substrate. In a plane parallel to the display substrate, the display substrate includes a plurality of sub-pixels, at least one sub-pixel includes a pixel driving circuit and a light emitting device connected to the pixel driving circuit, the pixel driving circuit at least includes a storage capacitor and a plurality of transistors, the plurality of transistors at least includes a driving transistor and at least one switching transistor of a dual-gate structure. In a plane perpendicular to the display substrate, the display substrate includes a plurality of conductive layers, the first polar plate and the gate electrode of the drive transistor are arranged in the same layer, the second polar plate and the first power line are arranged in the same layer.

Abstract: A display substrate. In a plane parallel to the display substrate, the display substrate includes a plurality of sub-pixels, at least one sub-pixel includes a pixel driving circuit and a light emitting device connected to the pixel driving circuit, the pixel driving circuit at least includes a storage capacitor and a plurality of transistors, the plurality of transistors at least includes a driving transistor and at least one switching transistor of a dual-gate structure. In a plane perpendicular to the display substrate, the display substrate includes a plurality of conductive layers, the first polar plate and the gate electrode of the drive transistor are arranged in the same layer, the second polar plate and the first power line are arranged in the same layer.

Abstract: A display panel, wherein the display panel includes a displaying region; the displaying region includes a main displaying region, an auxiliary displaying region and an under-screen displaying region; first pixel driving circuits, first light emitting devices and second pixel driving circuits are provided under the auxiliary displaying region, and second light emitting devices are provided under the under-screen displaying region; the first pixel driving circuits are for driving the first light emitting devices, and the second pixel driving circuits are for driving the second light emitting devices; and the auxiliary displaying region is provided at an edge of the main displaying region.

Abstract: Disclosed are a display substrate, a display panel, and a display device. The display substrate includes a base substrate having a first display area and a second display area; a light-emitting device layer arranged on the base substrate and including a plurality of first light-emitting devices arranged in the first display area; a driving circuit layer arranged between the light-emitting device layer and the base substrate and including a plurality of first pixel circuits; and a plurality of transparent conductive layers arranged on the base substrate.

Abstract: This application provides an interaction method, apparatus, device and medium. The method includes: displaying information of material or materials used in a virtual scene in response to a viewing instruction of a first user for the virtual scene; and displaying a detail page of a target material in response to a first operation on information of the target material used in the virtual scene.

Abstract: A battery assembly can be formed on a base layer provided on a substrate, with a thin film battery stack including an anode layer, a cathode layer, and an electrolyte layer between the anode and cathode layers. The thin film battery stack can be attached to a pattern film layer with holes for electrical connection to the anode and cathode layers.