Abstract: The present application discloses a display panel and a display device. The display panel includes at least two light-emitting layers stacked in a thickness direction of the display panel. A charge generation layer is provided between two adjacent light-emitting layers, and includes a first charge generation part and a second charge generation part. In a direction perpendicular to the thickness direction of the display panel, each light-emitting layer includes a first light-emitting part and a second light-emitting part spaced apart from each other. In the thickness direction of the display panel, an orthographic projection of the first charge generation part on the light-emitting layer covers the first light-emitting part, an orthographic projection of the second charge generation part on the light-emitting layer covers the second light-emitting part, and the first charge generation part has a thickness greater than a thickness of the second charge generation part.

Abstract: A display panel, a display apparatus, and a manufacturing method for display panel, the display panel including: a substrate; a first power signal line provided on the substrate; a conductive layer provided over the first power signal line and including a plurality of conductive portions; a pixel defining layer including pixel defining portions, first openings and second openings, orthographic projections of the second openings and the conductive portions on the substrate at least partially overlapping; a light emitting layer provided on a side of the substrate where the conductive layer is located, including light emitting portions disposed corresponding to the first openings; dam portions provided on the substrate and surrounding the conductive portions; first electrodes provided on a side of the light emitting layer and the dam portions away from the substrate and connected with the conductive portions via the second openings.

Abstract: A quantum dot luminescent material, a quantum dot patterning method, a quantum dot film, and a display device. The quantum dot luminescent material includes a plurality of quantum dots; a plurality of ligands attached to the quantum dots; a plurality of crosslinking reactants configured to undergo a crosslinking reaction to connect at least two of the quantum dots and the crosslinking reactants being a plurality of crosslinking molecules or a plurality of crosslinking groups; wherein the quantum dots and the crosslinking reactants satisfy at least one of Condition (1), Condition (2), or a combination thereof: Condition (1): the crosslinking reactants have a lowest unoccupied molecular orbital (LUMO) energy level that is located outside a bandgap of the quantum dots; and Condition (2): the crosslinking reactants have a highest occupied molecular orbital (HOMO) energy level that is located outside the bandgap of the quantum dots.

Abstract: Provided in the present application a display panel, including a substrate, wherein the substrate includes a display area, an aperture area, located in the display area; and a partition area, surrounding the aperture area and provided with at least one partition ring disposed around the aperture area, wherein a partition groove is disposed on at least one side of the partition ring, wherein the partition groove comprises a third partition groove, a first partition groove, and a second partition groove that are disposed on a side along a first direction away from the substrate in sequence, and communicated with each other, and the first partition groove is used to separate an organic material layer on a side wall of the second partition groove from another organic material layer on a side of the third partition groove.

Abstract: A display panel, a display device, and a fabricating method for a display panel. The display panel includes: a base plate; a first electrode layer located on the base plate, where the first electrode layer includes first electrodes; a pixel definition layer located on a side, away from the base plate, of the first electrode layer and including isolation portions and first openings each of which is enclosed by the isolation portion, at least part of the first electrodes being exposed by the first opening; and a second electrode layer, where at least a portion of the second electrode layer is located on a side, away from the base plate, of the pixel definition layer, the second electrode layer includes body portions and hollow portions penetrating the body portions, and orthogonal projections of the hollow portion and the first electrode on the base plate do not overlap.

Abstract: An ambulatory pump having a disposable drug container comprised of a flexible IV-type bag sealed to a length of tubing extending from the IV bag. The IV bag is contained in a lightweight rigid housing facilitating attachment to the skin and providing a guide channel for the IV tube against a retaining wall. This allows a motorized backpack to be simply installed on the rigid housing of the drug container for peristaltic pumping of the medicine through the IV tube during use, and then removed from the drug container for reuse with a different drug container, minimizing the overall system cost.

Abstract: A display panel, a display device, and a preparing method of a display panel. The display panel includes an array substrate; a first electrode layer located on a side of the array substrate, the first electrode layer includes a pixel electrode. A pixel definition layer located on a side of the first electrode layer away from the array substrate, the pixel definition layer includes an isolation portion and a pixel opening surrounded by the isolation portion. A second electrode layer located on a side of the pixel definition layer away from the array substrate, the second electrode layer includes a second electrode and an opening, the second electrode includes a body portion and an edge portion arranged as extending from the body portion and toward the opening.

Abstract: A display panel, a display device and a method of manufacturing the display panel. The display panel includes a display region, and the display region includes a first region and a second region. The display panel includes a base body and a first electrode layer. At least a portion of the first electrode layer is located on a side of the base body, the first electrode layer includes a plurality of first electrodes and a plurality of openings, the first electrodes are located within the first region, and the openings are located within the second region. The display panel is provided with a blocking structure which is configured to block the first electrodes from extending to the second region.

Abstract: A display panel and an evaporation method for the display panel. The display panel includes: a first electrode, a second electrode and a light emitting structure layer positioned between the first electrode and the second electrode. The light emitting structure layer includes: a light emitting layer; an electron transport layer arranged on a side of the light emitting layer facing away from the first electrode, and including a plurality of doped layers that are stacked; an electron injection layer positioned on a side of the electron transport layer facing away from the light emitting layer. The electron transport layer has a reference plane positioned in the middle of the electron transport layer along the thickness direction of the display panel.

Abstract: Disclosed is a display panel, which solves the problem that water and oxygen easily intrude from the edge of the isolation layer in the prior art. The display panel includes an array substrate, including a display area and a frame area surrounding the display area; a protrusion located in the frame area, the protrusion comprising a first side wall on a side close to the display area and a second side wall on a side away from the display area, at least one of the first side wall and the second side wall comprising a concave area; and an isolation layer stacked on one side of the array substrate and the protrusion, the protrusion being located in an orthographic projection of the isolation layer on the array substrate.

Abstract: Provided is a display panel. The display panel includes a substrate; multiple light-emitting structures disposed on the substrate; an obstruction layer disposed on the substrate and surrounding the multiple light-emitting structures; an isolation layer disposed on the substrate and covering the multiple light-emitting structures, where at least part of the isolation layer covers the obstruction layer; and an encapsulation layer disposed on the substrate and covering the isolation layer and the obstruction layer. A manufacturing method for the display panel includes forming the obstruction layer surrounding the multiple light-emitting structures on the substrate and forming the isolation layer covering the multiple light-emitting structures and partially covering the obstruction layer.

Abstract: A display panel and a display device. The display panel includes a first electrode layer, a second electrode layer, and N light-emitting structural layers stacked between the first electrode layer and the second electrode layer; each of the light-emitting structural layers includes a plurality of light-emitting units corresponding to respective sub-pixels, the light-emitting unit includes a plurality of functional film layers arranged in a stacked manner, one of the plurality of functional film layers is a light-emitting layer; the first electrode layer and the light-emitting layers in the i-th light-emitting structural layer have a plurality of first optical lengths provided therebetween, the first optical lengths corresponding to the sub-pixels of a same color have a same value, and the first optical length has a linear relationship with a wavelength of light emitted by the light-emitting unit, i is 1, 2, 3 . . . N.

Abstract: Provided in the present application a display panel, comprising a substrate, wherein the substrate comprises a display area, an aperture area, located in the display area; and a partition area, surrounding the aperture area and provided with at least one partition ring disposed around the aperture area, wherein a partition groove is disposed on at least one side of the partition ring, wherein the partition groove comprises a third partition groove, a first partition groove, and a second partition groove that are disposed on a side along a first direction away from the substrate in sequence, and communicated with each other, and the first partition groove is used to separate an organic material layer on a side wall of the second partition groove from another organic material layer on a side of the third partition groove.

Abstract: An application authoring tool and application program system for medical pumps provides each pump with a standardized hardware interface abstracting the hardware and tasks done by the pump in order to provide a uniform interface for application programmers across different pump types. The standardized interface may translate hardware communication with hardware on different machines, do hardware signal range checking, and handle routine but detailed hardware tasks such as error reporting. A system for installing multiple applications on pumps allows a flexible trade-off between reducing pump programming time by loading specialized application programs and preserving pump flexibility by allowing the user to select among multiple applications.

Abstract: An application authoring tool and application program system for medical pumps provides each pump with a standardized hardware interface abstracting the hardware and tasks done by the pump in order to provide a uniform interface for application programmers across different pump types. The standardized interface may translate hardware communication with hardware on different machines, do hardware signal range checking, and handle routine but detailed hardware tasks such as error reporting. A system for installing multiple applications on pumps allows a flexible trade-off between reducing pump programming time by loading specialized application programs and preserving pump flexibility by allowing the user to select among multiple applications.

Abstract: A medical device, such as an infusion pump, obtains a contextual awareness of its operation by communicating with centralized patient records and or other medical equipment communicating with a common patient, and/or provides real time advisory information, at care point or remotely. A protocol obtained by the medical device from a protocol server provides context-aware protocols and necessary predicate information for those protocols. This predicate information may be discovered by the medical device communicating with electronic medical records and the associated medical equipment.