Abstract: The present disclosure provides an array substrate, a display panel and a display device, relating to the field of display technologies. The array substrate includes a display area and a peripheral area located at a side of the display area; the peripheral area includes a plurality of first signal line groups, and each of the first signal line groups includes two clock signal lines extending in a same direction; signals transmitted in the clock signal lines are square wave signals, a phase of a clock signal transmitted by one of the clock signal lines in each of the first signal line groups is opposite to a phase of a clock signal transmitted by the other clock signal line in the same first signal line group, and the two clock signal lines in the same first signal line group are arranged to be adjacent to each other.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof and a display device. The display substrate includes a base substrate, a plurality of groups of scanning lines extending along a first direction and arranged along a second direction, and a reference signal line extending along the second direction at an end of each scanning line, and an orthogonal projection of the reference signal line onto the base substrate does not overlap with an orthogonal projection of each scanning line onto the base substrate. The scanning lines include a target scanning line for discharging static electricity and including an electrostatic discharge end arranged at a side of the target scanning line close to the reference signal line, the display substrate further includes an electrostatic discharge structure electrically coupled to the electrostatic discharge end and an electrostatic ring and arranged between the electrostatic discharge end and the reference signal line.

Abstract: Provided are lamp unit for headlamp, headlamp including lamp unit, and vehicle including headlamp. Lamp unit includes: lower beam light source, wherein the lower beam light source is configured to emit lower beams; high beam light source, wherein the high beam light source is configured to emit high beams; light distribution member, wherein the light distribution member includes lower beam reflecting surface, wherein the lower beam reflecting surface is configured to reflect part of the lower beams and guide them toward front of the lamp unit; and high beam reflecting surface, wherein the high beam reflecting surface is configured to reflect part of the high beams and guide them toward the front of the lamp unit; and lens, wherein the lens is arranged in front direction of the light distribution member and configured to refract the lower beams and the high beams to front of vehicle including the headlamp.

Abstract: A flow field identification method of artificial intelligence fish simulation system uses cluster server parallel sampling to obtain continuous flow field time series information data. After preprocessing the data, the method uses the lateral line perceptron of recurrent neural network or convolutional neural network based on long time series to continuously acquire data, train and iterate. Finally, the method can identify the flow field sequence data signal with time series property, wherein, the perceived flow field signals include but are not limited to velocity, pressure and vorticity, and the experimental results are continuously filled into the experimental database, which will have the effect of memory transplantation on the artificial fish and reduce the occurrence of repetitive errors. The method identifies the flow field of an artificial intelligence fish simulation system, which can fully reflect the characteristics of the flow field from the aspects of amplitude, frequency, and wavelength.

Abstract: A polishing pad is provided. The polishing pad includes a polishing layer and at least one detection window. The at least one detection window is located in the polishing layer. The at least one detection window includes a center portion and a cover portion surrounding the center portion. The cover portion is joined to the polishing layer, and a ratio of an area of the center portion to an area of the cover portion is between about 0.03 to about 5.00.

Abstract: Display panels are provided. The display panel includes a display area and a non-display area located at a periphery of the display area; the display panel further includes: a substrate, and a functional element, a first common voltage input line, a second common voltage input line and first connecting lines which are disposed on the substrate; and the functional element is located in the non-display area, the first common voltage input line is located at a side of the functional element facing away from the display area, the second common voltage input line is located at a side of the functional element facing away from the first common voltage input line, and the first connecting lines pass through the functional element and electrically connected between the first common voltage input line and the second common voltage input line.

Abstract: A display module includes a display panel having a fingerprint identification area and a light-transmitting protective film located on a back surface of the display panel. The light-transmitting protective film includes a protective layer, a light-shielding pattern located on a side of the protective layer, and a light-transmitting adhesive layer located on a side of the light-shielding pattern away from the protective layer. The protective layer has a target area. At least the target area is a light-transmitting area, and the target area at least partially overlaps with the fingerprint identification area. The light-shielding pattern defines a plurality of imaging apertures, the plurality of imaging apertures are arranged at intervals, and orthogonal projection of the plurality of imaging apertures on the protective layer are at least located in the target area. A surface of the light-transmitting adhesive layer away from the light-shielding pattern is in contact with the display panel.

Abstract: This application provides an information transmission method. The method includes: An access network device receives first address information of an application server, where the access network device is configured to generate sensing data. The access network device obtains second address information of the access network device. The application server receives the second address information. The access network device sends the sensing data to the application server based on the first address information and the second address information, so that transmission efficiency of the sensing data can be improved.

Abstract: A cable detection robot and a working method thereof, wherein the cable detection robot includes: a first main body, a second main body, and a rotatable mechanism. The first main body and the second main body each include a support, a driving apparatus, and a holding apparatus; the driving apparatus includes a first wheel and a driving motor, to drive the first wheel to move along a cable through the driving motor; the holding apparatus is symmetrically arranged on two sides of the support, each side includes a first servo motor, connecting to a supporting wheel group; the supporting wheel group is perpendicular to a surface of the cable, the holding apparatus holds or is separated from the cable through rotation of the first servo motor, and relative positions of the first main body and the second main body are adjusted through the rotatable mechanism to implement obstacle surmounting.

Abstract: An optical imaging lens includes a first lens element, a second lens, a third lens element and a fourth lens element from an object side to an image side in order along an optical axis. An optical axis region of the object-side surface of the first lens element is convex, and an optical axis region of the image-side surface of the third lens element is concave. The lens elements included by the optical imaging lens are only the four lens elements described above. Tavg is an average of four thicknesses from the first lens element to the fourth lens element along the optical axis, an Abbe number of the first lens element is ?1, and an Abbe number of the second lens element is ?2 so that the optical imaging lens satisfies: Tavg?300 ?m, and |?1??2|?30.000.

Abstract: The present invention discloses an outdoor sunshade including a stand column cooperated with a handle mechanism, an oblique arm being cooperated on the handle mechanism, and an end of the oblique arm being used for being installed in cooperation with a sunshade frame. The sunshade frame includes an upper umbrella tray, a lower umbrella tray and an umbrella slotware assembly, an umbrella unfolding and folding mechanism being cooperated between the upper umbrella tray and the lower umbrella tray. The umbrella unfolding and folding mechanism includes a central locking rod and a locking mechanism used for locking in cooperation with the central locking rod. When the central locking rod is locked to the locking mechanism, the outdoor sunshade is in a fully-unfolded state of the sunshade frame. When the central locking rod and the locking mechanism are unlocked, the outdoor sunshade completes the folding of the sunshade frame.

Abstract: A gate driver on array (GOA) circuit includes a plurality of GOA units in cascade. Each of the GOA units includes a pull-up control module, a pull-up module, a capacitor module, pull-down maintenance module, a pull-down module, and a GOA drive shutdown module. The pull-up control module is connected to a signal output terminal G(N?3) of a (N?3) stage GOA unit, a constant-voltage high-potential signal terminal, and a first node, wherein N is a natural number. The gate shutdown signal terminal is configured to provide a low potential signal during a display period and is configured to provide a high potential signal during a touch period, when the gate shutdown signal terminal provides the low potential signal, the pull-down maintenance module maintains a pull-down maintenance function, and when the gate shutdown signal terminal provides the high potential signal, the pull-down maintenance module becomes is disabled.

Abstract: A baby crib includes a crib body, the crib body includes: a crib frame formed by a plurality of rods; a soft goods made of a soft material and fixed on the crib frame; and a crib accommodating space enclosed by the crib frame and the soft goods. An entire upper rod or a portion of the upper rod on one of sides of the crib frame is adjustable in height in a vertical direction between upper and lower ends of the crib frame. The crib frame is provided with a tightening mechanism. When the upper rod is adjusted in height and drives the upper rod soft goods to move, the tightening mechanism is capable of being contracted or stretched correspondingly to provide a tightening force to the upper rod soft goods.

Abstract: An electronic apparatus including a water tank that is mountable to the electronic apparatus; a water tank mount sensor configured to output a signal indicating whether the water tank is mounted to the electronic apparatus; and at least one processor configured to identify a mounted state of the water tank based on the signal output by the water tank mount sensor, and provide a guide message for a user for managing the water tank, based on the identified mounted state and a duration of the mounted state.

Abstract: A light distribution controlling device includes a vehicle detector that detects a front vehicle through an image analysis on an image obtained from an imaging device, a region determiner that sets a processing region by adding a margin in a widthwise direction of the vehicle to a presence region of the front vehicle, and a pattern determiner that, in parallel with the detection of the front vehicle, sets a light blocking portion based on a pixel value of a pair of luminous points included in the processing region in the image and determines a light distribution pattern that includes the light blocking portion.

Abstract: Brightness compensation method and brightness compensation devices are provided. The brightness compensation method includes: obtaining brightness values of subpixels in a frame of display image; determining a first compensation gain according to the brightness values of the subpixels; obtaining position coordinates corresponding to the subpixels according to positions of the subpixels in a coordinate system; obtaining second compensation gains corresponding to the subpixels according to the position coordinates corresponding to the subpixels; and performing a brightness compensation on the frame of display image according to the second compensation gains corresponding to the subpixels and the first compensation gain.

Abstract: Specific compounds, a material, preferably an emitter material, may be suitable for an organic electroluminescence device, and be of formula (I): An organic electroluminescence device may include such compounds. An electronic equipment may include such an organic electroluminescence device. A light emitting layer may include at least one host and at least one dopant, the dopant including at least one of such compounds. Such compounds may be used in an organic electroluminescence device.

Abstract: A semiconductor device includes a semiconductor substrate having a first source/drain region, a semiconductor layer, a first floating gate electrode, a first control gate electrode, a second floating gate electrode, a second control gate electrode, and an erase gate electrode. The semiconductor layer extends upward from the first source/drain region of the semiconductor substrate. The first floating gate electrode laterally surrounds the first semiconductor layer. The first control gate electrode laterally surrounds the first floating gate electrode and the first semiconductor layer. The second floating gate electrode laterally surrounds the first semiconductor layer. The second control gate electrode laterally surrounds the second floating gate electrode and the semiconductor layer.

Abstract: A method for forming a MEMS device is provided. The method includes forming a stack of layers on a base piezoelectric layer. The stack of layers includes a base metal film over the base piezoelectric layer; a first piezoelectric film over the base metal film; and a first metal film having an opening therein over the first piezoelectric film. The method also includes forming a trench in the stack of layers, wherein the trench passes through the opening in the first metal film but does not expose the base metal film; after forming the trench, forming a spacer structure under the first metal film but spaced apart from the base metal film; after forming the spacer structure, deepening the trench to expose the base metal film; and forming a contact in the trench.

Abstract: The present disclosure provides a circular polarized antenna and an array antenna, belonging to the technical field of antenna. The circularly polarized antenna includes: a first substrate; a ground plate disposed on a first side of the first substrate; a main patch and a plurality of parasitic patches disposed on a second side of the first substrate opposite to the first side, wherein the plurality of the parasitic patches are disposed around the main patch and are in rotationally symmetrical distribution by taking the main patch as a center; and a feeding line disposed in the first substrate for electrically connecting the ground plate and the main patch.