Abstract: A printed circuit board, a display device and an image display system are provided. The printed circuit board is configured to drive a display panel and includes a polygonal outline including a first side and a second side, and the extension direction of the first side and the extension direction of the second side intersect and are not perpendicular to each other. The printed circuit board includes a first interface configured to be electrically connected to a controller; and a second interface configured to be electrically connected to the display panel. The length extension direction of the first interface forms a first included angle with respect to the extension direction of the first side, and the length extension direction of the second interface forms a second included angle with respect to the extension direction of the second side, each included angle is not greater than 20 degrees.

Abstract: A method and apparatus for processing a signal. An implementation of the method includes: acquiring a reference signal of a to-be-tested voice, the reference signal being a signal output to a voice output device, where the voice output device outputs the to-be-tested voice after obtaining the reference signal; receiving, from a voice input device, an echo signal of the to-be-tested voice, the echo signal being a signal of the to-be-tested voice collected by the voice input device; performing signal preprocessing on the reference signal and the echo signal respectively; and inputting the processed reference signal and the processed echo signal into a pre-trained time delay estimation model, to obtain a time difference between the reference signal and the echo signal output by the time delay estimation model.

Abstract: A display panel includes a display area and a non-display area; the display area includes multiple first sub-pixel minimum repeating units; the multiple first sub-pixel minimum repeating units are sequentially and periodically arranged in a first direction, and in the first direction, a center distance between any two adjacent ones of the multiple first sub-pixel minimum repeating units is d1; the non-display area includes a first offset mark A1 and a second offset mark A2 arranged in the first direction; a center distance L1 between the first offset mark A1 and the second offset mark A2 is an integral multiple of the center distance d1 between the first sub-pixel minimum repeating units.

Abstract: A memory subsystem receives a first read command and a second read command. Responsive to determining that the first read command originated from a host system, the memory subsystem selects a reverse read trim setting. Responsive to determining that the second read command did not originate from the host system, the memory subsystem selects a forward read trim setting. The memory subsystem executes the first read command using the reverse read trim setting. The memory subsystem executes the second read command using the forward read trim setting.

Abstract: A display substrate and a manufacturing method and a display device are provided. The display substrate includes: a first electrode pattern, a connecting electrode pattern, a second electrode, a light-emitting functional layer and a first dummy electrode pattern. The first electrode pattern is includes a plurality of first electrodes spaced apart from each other. The second electrode is connected with the connecting electrode pattern, the second electrode and the first electrode pattern are spaced apart from each other. The first dummy electrode pattern includes a plurality of first dummy electrodes; the connecting electrode pattern surrounds the first electrode pattern, the first dummy electrode pattern is located between the connecting electrode pattern and the first electrode pattern, and at least two of the plurality of first dummy electrodes are each of a block shape and are spaced apart from each other.

Abstract: Methods, systems, and apparatuses include determining an operation type for an operation. A sensing time is elected using the operation type. The operation is executed using the sensing time.

Abstract: A memory cell includes a dielectric structure, a storage element structure, and a top electrode. The storage element structure is disposed in the dielectric structure, and the storage element structure includes a first portion and a second portion. The first portion includes a first side and a second side opposite to the first side, where a width of the first side is less than a width of the second side. The second portion is connected to the second side of the first portion, where a width of the second portion is greater than the width of the first side. The top electrode is disposed on the storage element structure, where the second portion is disposed between the first portion and the top electrode.

Abstract: A block erase method for a flash memory is provided. The block erase method is to perform block erase on a block with a predetermined block size. The block erase method includes: performing an erase verification on bytes byte-by-byte in the block when performing the block erase; checking an erase step of the byte when the byte does not pass the erase verification; when the erase step of the byte exceeds a predetermined threshold value, performing the block erase with a partitioned block smaller than the predetermined block size, and returning to an erase verification stage to perform the erase verification; and when the erase step of the bytes does not exceed the predetermined threshold value, continuing to perform the block erase with the predetermined block size, and returning to the erasure verification stage to continue to perform the erase verification.

Abstract: Disclosed are a method, apparatus and system for determining spatial relationship information, and a storage medium. The method includes: transmitting first control signaling, wherein the first control signaling is used for indicating spatial relationship information of at least one control channel resource; and determining the spatial relationship information of the at least one control channel resource according to a predetermined rule and the first control signaling. Further disclosed are an information element transmission method and apparatus, and a storage medium.

Abstract: The present disclosure provides a vehicle control method, an apparatus, an electronic device and a vehicle, which relates to a technical field of artificial intelligence, such as automatic driving, intelligent transportation and computer vision, etc. The specific implementation solution is that: when passing a traffic light intersection, a vehicle can acquire a traffic light image of the intersection at a driving direction of the vehicle, identify the traffic light image, determine a first light color of a target traffic light corresponding to a lane on which the vehicle is located; and acquire light color change information of the target traffic light latest recorded; determine remained duration of the first light color according to the light color change information, then determine a driving strategy at the intersection of the vehicle according to the first light color and the remained duration of the first light color.

Abstract: A method of fabricating a contact structure includes the following steps. An opening is formed in a dielectric layer. A conductive material layer is formed within the opening and on the dielectric layer, wherein the conductive material layer includes a bottom section having a first thickness and a top section having a second thickness, the second thickness is greater than the first thickness. A first treatment is performed on the conductive material layer to form a first oxide layer on the bottom section and on the top section of the conductive material layer. A second treatment is performed to remove at least portions of the first oxide layer and at least portions of the conductive material layer, wherein after performing the second treatment, the bottom section and the top section of the conductive material layer have substantially equal thickness.

Abstract: In an embodiment, a device includes: a substrate having a first side and a second side opposite the first side; an interconnect structure adjacent the first side of the substrate; and an integrated circuit device attached to the interconnect structure; a through via extending from the first side of the substrate to the second side of the substrate, the through via being electrically connected to the integrated circuit device; an under bump metallurgy (UBM) adjacent the second side of the substrate and contacting the through via; a conductive bump on the UBM, the conductive bump and the UBM being a continuous conductive material, the conductive bump laterally offset from the through via; and an underfill surrounding the UBM and the conductive bump.

Abstract: An image evaluation method, including: obtaining a test image including a first lattice pattern formed by image edges; aligning the test image using the image edges to generate an aligned image including a second lattice pattern formed by aligned image edges; generating a compressed image by compressing the aligned image; and generating a quantified result by quantifying a per-pixel difference between the compressed image and the aligned image.

Abstract: An imaging apparatus includes: an image sensor that captures a subject image to generate image data; a depth measurer that acquires depth information indicating a depth to a subject in an image indicated by the image data; a detector that acquires subject detection information on a region where the subject is located in the image; and a recognizer that recognizes a subject region having a shape along the subject in the image, based on the depth information and the subject detection information.

Abstract: Implementations of semiconductor packages may include: a substrate having a first side and a second side and a die having an active area on a second side of the die. A first side of the die may be coupled to the second side of the substrate. The semiconductor package may also include a glass lid having a first side and a second side. The glass lid may be coupled over a second side of the die. The semiconductor package may include a first and a second molding compound and one or more cushions positioned between a first side of the glass lid and a portion of the first molding compound. The second molding compound may be coupled to the substrate and the around the die and the glass lid.

Abstract: A memory device includes a first bottom electrode, a first memory stack, and a second memory stack. The first bottom electrode has a first portion and a second portion connected to the first portion. The first memory stack is over the first portion of the first bottom electrode. The first memory stack includes a first resistive switching element and a first top electrode over the first resistive switching element. The second memory stack is over the second portion of the first bottom electrode. The second memory stack comprises a second resistive switching element and a second top electrode over the second resistive switching element.

Abstract: The system provided in the present application includes a public key infrastructure builder, a container image identity builder, a signature list builder, a container image verifier, a signature list and user certificates loader, and a container program verifier. The method provided in the present application is capable of conveniently authorizing container images and software running in the container, and verifying the container images and programs in the container at the right time, so as to ensure that container images running on the container platform are trusted, and the software running in the container is also trusted, thereby improving the security of the container platform.

Abstract: A method of driving a display device, where the display device includes a display substrate including a plurality of rows of pixel circuits, and in each pixel circuit, a reset compensation circuit and a data writing circuit are connected at a second node, and the reset compensation circuit is connected to a reset control signal line and a first voltage input terminal; in a driving stage, driving a light emitting device OLED connected to each of other rows of pixel circuits except a last row of pixel circuits further includes a charge maintenance stage performed after a light emission voltage generation stage; and in the stable display stage, all light emitting devices OLED simultaneously emit light; where in the charge maintenance stage, the first voltage input terminal is disconnected from the second node by the reset compensation circuit in response to control of a reset control signal.

Abstract: A pixel circuit, a driving method and a display device. The pixel circuit includes a driving circuit, a first initialization circuit and a reset circuit; the first initialization circuit configured to write a first initial voltage into the first end of the driving circuit under the control of an initialization control signal; the reset circuit is configured to write a reset voltage into the second end of the driving circuit or the first end of the driving circuit under the control of a second scan signal; the driving circuit is configured to control to connect the first end of the driving circuit and the second end of the driving circuit under the control of a potential of a control end of the driving circuit.

Abstract: A display device and a backlight control method of the display device are provided. When a duration of an image occlusion period is shorter than a preset duration, a backlight driving circuit is controlled to respectively provide a first pulse current and a second pulse current in a first light emitting period and a second light emitting period in each frame period, so as to drive a backlight unit to provide a first backlight and a second backlight. Here, the first pulse current is greater than the second pulse current.