Abstract: A display panel and a display apparatus are provided in the present disclosure. The display panel includes a display region, a functional device configuration region, and a plurality of data lines which extends along a first direction. A second data line of the plurality of data lines includes a first sub-data-line and a second sub-data-line; and along the first direction, the first sub-data-line and the second sub-data-line in a same second data line are respectively arranged on two sides of the functional device configuration region. The display panel further includes first-wirings extending along the first direction and second-wirings extending along a second direction. One end of the second-wiring is electrically connected to the first-wiring, and another end of the second-wiring is electrically connected to a first data line of the first data lines; and the second-wirings include first sub-second-wirings and second sub-second-wirings.

Abstract: Disclosed are a multi-directional broadband tuned mass damper and a design method thereof, since a first damping structure and a second damping structure are set on a rigid vibration damping frame, and the first damping structure is provided with a control main frequency, the second damping structure is provided with two control main frequencies, the control main frequency of the second damping structure is greater than that of the first damping structure; under the synergistic effect, the second damping structure mainly effectively broadens the control range for high frequencies, and a plurality of first damping structures control the control main frequency of a low frequency one-to-one, thereby controlling the full frequency, and the extension direction of the first damping structure is the same as that of the second damping structure on the rigid vibration damping frame, ensuring isotropic mass and stiffness distribution characteristics thereof; and furthermore, when using different control frequency range

Abstract: Disclosed is a constant flow pump, including a constant flow pump case. A motor support base is fixedly mounted at a top of the constant flow pump case, A drive motor is fixedly mounted at a top of the motor support base. An output end of the drive motor penetrates through the motor support base. A coupling is arranged in the motor support base. A linkage rod is driven by an adjusting hand wheel to enable a connecting plate to move internally. A limiting bump is separated from a slot. A butting seat can be extracted. A rotating shaft and an eccentric cam are detached rapidly. During mounting, the butting seat with a new component is inserted, the limiting bump is in contact with the slot, the adjusting hand wheel is loosened, and a limiting spring enables the bump to be clamped into the slot to accomplish clamping.

Abstract: Disclosed is a constant flow pump, including a constant flow pump case. A motor support base is fixedly mounted at a top of the constant flow pump case, A drive motor is fixedly mounted at a top of the motor support base. An output end of the drive motor penetrates through the motor support base. A coupling is arranged in the motor support base. A linkage rod is driven by an adjusting hand wheel to enable a connecting plate to move internally. A limiting bump is separated from a slot. A butting seat can be extracted. A rotating shaft and an eccentric cam are detached rapidly. During mounting, the butting seat with a new component is inserted, the limiting bump is in contact with the slot, the adjusting hand wheel is loosened, and a limiting spring enables the bump to be clamped into the slot to accomplish clamping.

Abstract: A slitting device for battery pole pieces is provided, including an operating table; side supporting seats are respectively disposed at two sides of an upper end of a bottom plate, a rotatable transmission roller is provided between inner sides of the two side supporting seats, a liftable cross knife holder is disposed at upper ends of the two side supporting seats and is provided with a plurality of detachable mounting seats, and rotatable slitting knives are disposed at front ends of the mounting seats; an adjusting device is also disposed at the front end of each of the mounting seats and includes a rotatable second threaded rod; and the second threaded rods, when rotating, can form structures allowing the slitting knives to move left or right. Transmission structures can be independently dismounted, facilitating installation and later maintenance. The knife holder and the slitting knives can also be adjusted.

Abstract: A display panel and a display apparatus are provided. The display panel includes pixel circuits, light-emitting devices, reset signal lines electrically connected to the pixel circuits, a first connection portion in a circuit region and each extending along a second direction, a substrate, and metal layers and a semiconductor layer. The reset signal lines extend along a first direction and include first reset signal lines in a first display region. The pixel circuits are electrically connected to the light-emitting devices. At least one first pixel circuit group is disposed in the circuit region, the first pixel circuit group includes at least two pixel circuits arranged along the second direction intersecting the first direction. The at least two pixel circuits are electrically connected to one first reset signal line through one first connection portion. The first connection portion is located in a same metal layer.

Abstract: The present application discloses a display panel and a display apparatus. The display panel includes: a functional device area; a display area surrounding the functional device area; a plurality of data lines arranged in a first direction and extending in a second direction, wherein the first direction and the second direction intersect with each other, the data lines comprise first-type data lines, and each first-type data line is divided into a first data segment and a second data segment by the functional device area; and data connection lines, wherein each data connection line is to electrically connect a first data segment and a corresponding second data segment, wherein at least one of the data connection lines is arranged in the display area.

Abstract: Provided are a display panel and a display device. The display panel includes a first display region and a second display region. The display panel further includes a pixel circuit, and the pixel circuit is configured to drive a light-emitting element to emit light. The distribution density of the pixel circuit in the first display region is less than the distribution density of the pixel circuit in the second display region. The first display region includes a compensation structure, and the compensation structure includes at least one layer of compensation film. The first display region further includes multiple first light-emitting elements, and the multiple first light-emitting elements each includes an anode. The anode at least partially overlaps the compensation structure in the first direction, and the first direction is perpendicular to a plane in which a substrate is located.

Abstract: Provided are a display panel and a display device related to the field of display technologies. The display panel includes a display region and light-emitting elements. The display region includes a first display region and an optical component region. The light-emitting elements include first light-emitting elements and second light-emitting elements, where the first light-emitting elements are located in the first display region, and the second light-emitting elements are located in the optical component region. The first display region includes multiple pixel drive unit columns arranged along a first direction, the multiple pixel drive unit columns include a first pixel drive unit column, the first pixel drive unit column includes multiple first pixel driving circuits, and one of the multiple first pixel driving circuits is electrically connected to one of the second light-emitting elements.

Abstract: Provided are a display panel and a display device. The display panel includes a first display area and a second display area. Light transmittance in the first display area is larger than light transmittance in the second display area. The first display area includes multiple first light-emitting elements. The second display area includes multiple second light-emitting elements. The multiple first light-emitting elements and the multiple second light-emitting elements have the same distribution density. The second display area includes multiple first pixel circuits and multiple second pixel circuits. The multiple first pixel circuits are in a one-to-one correspondence electrically connected to the multiple first light-emitting elements. The multiple second pixel circuits are in a one-to-one correspondence electrically connected to the multiple second light-emitting elements.

Abstract: A display panel includes a display region. The display region includes first display region and second display regions arranged along a first direction. The first display region includes first display sub-region and second display sub-regions arranged along a second direction. The second display sub-region is provided with photosensitive element. The display region includes sub-pixels distributed in array. The sub-pixels include first sub-pixels located in first display sub-region, second sub-pixels located in the second display sub-region, and third sub-pixels located in second display region. The display region further includes driving units including first driving units, second driving units, and third driving units. The second display region includes dummy driving units, and the driving units are arranged long the first direction to form dummy driving unit columns, and the first direction intersects with the second direction.

Abstract: The present application relates to a BIM-based hanging basket design method, computer device and computer-readable storage medium, wherein the design method comprises following steps: a parameter acquisition step; a hanging basket modularization step: decomposing structures of hanging baskets into a plurality of design modules; a selection step; a calculation step: calculating parameters of the design modules using a structural mechanics calculation method and/or a finite element calculation method; preliminary BIM model building step: building models of the design modules and a preliminary BIM model of the hanging basket; an optimization iteration step: converting the preliminary BIM model of the hanging basket into a finite element model for calculation, and feeding calculation results back to the preliminary BIM model for structural adjustment, repeatedly performing iterative calculations to obtain optimized hanging basket parameter data; final BIM model acquisition step: the BIM model of the hanging baske

Abstract: Provided are a display panel and a display device. The display panel includes a display region and light-emitting elements. The display region includes a first display region and an optical component region. The light-emitting elements include first light-emitting elements and second light-emitting elements, where the first light-emitting elements are located in the first display region, and the second light-emitting elements are located in the optical component region. The first display region includes multiple pixel drive unit columns arranged along a first direction, the multiple pixel drive unit columns include a first pixel drive unit column, the first pixel drive unit column includes multiple first pixel driving circuits, and one of the multiple first pixel driving circuits is electrically connected to one of the second light-emitting elements.

Abstract: Provided are a display panel and a display device. The display panel includes a first display area and a second display area. Light transmittance in the first display area is larger than light transmittance in the second display area. The first display area includes multiple first light-emitting elements. The second display area includes multiple second light-emitting elements. The multiple first light-emitting elements and the multiple second light-emitting elements have the same distribution density. The second display area includes multiple first pixel circuits and multiple second pixel circuits. The multiple first pixel circuits are in a one-to-one correspondence electrically connected to the multiple first light-emitting elements. The multiple second pixel circuits are in a one-to-one correspondence electrically connected to the multiple second light-emitting elements.

Abstract: The present disclosure provides a display panel and a display apparatus, and relates to the technical field of displays.

Abstract: A display panel and a display device are provided. The display panel includes a first display region, a first optical component region, and a second optical component region. The first optical component region and the second optical component region are arranged along a first direction. The first display region at least partially surrounds the first optical component region and the second optical component region. The first display region includes first signal lines extending along the first direction. Each of some first signal lines includes a first line segment and a second line segment. The first line segment and the second line segment are electrically connected through a first connection line; and at least a portion of line segments of the first connection line is arranged in layers different from the first line segment and the second line segment.

Abstract: A display panel and a display apparatus are provided. The display panel includes pixel circuits, light-emitting devices, reset signal lines electrically connected to the pixel circuits, a first connection portion in a circuit region and each extending along a second direction, a substrate, and metal layers and a semiconductor layer. The reset signal lines extend along a first direction and include first reset signal lines in a first display region. The pixel circuits are electrically connected to the light-emitting devices. At least one first pixel circuit group is disposed in the circuit region, the first pixel circuit group includes at least two pixel circuits arranged along the second direction intersecting the first direction. The at least two pixel circuits are electrically connected to one first reset signal line through one first connection portion. The first connection portion is located in a same metal layer.

Abstract: Provided are a display panel and a display device. The display panel includes a display region and light-emitting elements. The display region includes a first display region and an optical component region. The light-emitting elements include first light-emitting elements and second light-emitting elements, where the first light-emitting elements are located in the first display region, and the second light-emitting elements are located in the optical component region. The first display region includes multiple pixel drive unit columns arranged along a first direction, the multiple pixel drive unit columns include a first pixel drive unit column, the first pixel drive unit column includes multiple first pixel driving circuits, and one of the multiple first pixel driving circuits is electrically connected to one of the second light-emitting elements.

Abstract: A display panel and a display apparatus are provided. The display panel includes pixel circuits, light-emitting device electrically connected to the pixel circuits, signal lines electrically connected to the pixel circuits and including signal transmitting lines each extending along a first direction, and a first connection portion located in a circuit region and each extending along a second direction. At least one pixel circuit group is disposed in the circuit region, each pixel circuit group includes at least two pixel circuits of the pixel circuits, and the at least two pixel circuits are arranged along the second direction intersecting the first direction. The at least two pixel circuits in one of the at least one pixel circuit group are electrically connected to one of the signal transmitting lines through the first connection portion.

Abstract: A display panel and a display apparatus are provided. The display panel includes has a display region including an optical component setting region. The optical component setting region includes pixel regions, and a light transmission region is formed between adjacent pixel regions. The display panel includes pixels located in the display region, each pixel includes a pixel circuit and an organic light-emitting element, and the pixel circuit includes transistors. The transistors include first and second reset transistors and a drive transistor. The pixel circuits include first pixel circuit located in the optical component setting region, and a gate of the first reset transistor of the first pixel circuit is electrically connected to a gate of the second reset transistor of the first pixel circuit.