Abstract: A fatty acid-releasing contact lens is described as well as method of manufacturing the same. The fatty acid-releasing contact lens comprises a glycerophospholipid loaded to the polymeric lens body and sustains the release of C12-C26 fatty acid after 1 hour in a release media comprising an sPLA2 enzyme solution. The fatty acid-releasing contact lens can be comfortably worn by a contact lens wearer and can increase the duration of comfortable lens wearing time and/or reduce lens awareness events in a contact lens wearer.

Abstract: Techniques are described for linked blockchains that allow computing devices to access information from an acceptance blockchain about acceptance reports stored in an enterprise delivery blockchain that are also linked to a product blockchain that stores information of the products of the acceptance reports. An acceptance report is indicative of operability of a product in a service provided by a service provider. A processor is configured to access the block in the enterprise delivery blockchain, retrieve the acceptance report from the block in the enterprise delivery blockchain, determine an identifier, identified in the block in the enterprise delivery blockchain, to a block in an acceptance blockchain, access the block in the acceptance blockchain via the determined identifier, retrieve from the block in the acceptance blockchain contextual information of the acceptance report, and output the acceptance report and contextual information of the acceptance report.

Abstract: An oleic acid-releasing contact lens is described as well as method of manufacturing the same. The oleic acid-releasing contact lens comprises a glycerophospholipid comprising an oleoyl group at the sn-2 position and sustains the release of oleic acid in the presence of sPLA2 enzyme present in human tears. The oleic acid-releasing contact lens can increase the duration of comfortable lens wearing time and/or reduce lens awareness events in a symptomatic contact lens wearer.

Abstract: This application discloses an application switching method. In the method, an electronic device may separately display interfaces of corresponding applications by using a plurality of floating windows. When a quantity of floating windows is greater than a preset quantity, and the electronic device detects that a new floating window is opened, the electronic device may switch the first displayed floating window to a form of a floating ball, and add a new floating window. In addition, the electronic device may switch the one or more floating windows to one or more corresponding floating balls for display. When detecting a sliding operation input by the user, the electronic device may switch a current floating window to a corresponding floating window on which the minimization operation is first or last performed. In this way, the electronic device can simultaneously display a plurality of applications, and quickly switch any one of the applications.

Abstract: A display panel has a display region and a non-display region, and the non-display region includes a second bendable region. The display panel includes a substrate, a first inorganic layer, an organic protection layer, a light-emitting function layer, an encapsulation layer, and a second inorganic layer. The second inorganic layer is disposed on a side of the encapsulation layer away from the substrate and extends from the display region to the non-display region and beyond a boundary of the encapsulation layer. A plurality of openings are provided in an edge part of the second inorganic layer away from the display region.

Abstract: The present application discloses a display panel and a display device, including a substrate; a light-emitting layer disposed on a side of the substrate, wherein the light-emitting layer includes a plurality of light-emitting units; an encapsulation layer disposed on a side of the light-emitting layer away from the substrate; a first insulating layer disposed on a side of the encapsulation layer away from the substrate, wherein the first insulating layer includes a plurality of protruding structures arranged in a one-to-one correspondence with the plurality of light-emitting units; a second insulating layer covering the plurality of protruding structures, wherein a refractive index of the second insulating layer is smaller than a refractive index of the first insulating layer, and a surface of a side of the encapsulation layer close to the first insulating layer is provided with a first groove.

Abstract: Embodiments of this application provide a multi-window display terminal device and method. The terminal device includes: two displays and two cameras that are respectively located on different sides, a microphone, and a processor. The terminal device may determine a display used by a user by using images collected by the two cameras, to adjust a position of a window, so that a front-rear display technology of the display can be implemented. The terminal device may also determine a distance between the user and the terminal device by using the images collected by the two cameras, to adjust a size and/or position of the window based on the distance of the user. The terminal device may also collect a sound of the user by using the microphone, to identify the user's needs and adjust a size and/or position of the window based on the user's needs.

Abstract: An ultrasonic imaging method and an ultrasonic imaging system are provided herein. The ultrasonic imaging system includes: a scanning assembly having an ultrasonic transducer to send ultrasonic signals to a tissue to be scanned and acquire a plurality of ultrasonic echo signals at a plurality of positions; a processor to receive the plurality of ultrasonic echo signals acquired at the plurality of positions, and generate an ultrasonic image corresponding to each of the plurality of positions; a display to display the ultrasonic images; and a user input unit to select the ultrasonic image corresponding to any specific position and send an input signal that is configured to control movement of the ultrasonic transducer, driven by a driving device, to the specific position. Also provided in the present invention is an ultrasonic imaging method using the system.

Abstract: A method for limiting usage of an application on a mobile terminal includes presetting a usage limitation condition for the application, where the usage limitation condition includes a geographical location, a time, and a network condition of the mobile terminal. When an input operation of a user is received, the method includes obtaining a current operation environment corresponding to the usage limitation condition, limiting usage of the application when the operation environment meets the usage limitation condition, or normally using the application when the operation environment does not meet the usage limitation condition.

Abstract: A display panel and a display device are provided. The display panel includes a bending region and a non-bending region, and the bending region is distributed on a periphery of the non-bending region. The display panel further includes a first functional layer and a second functional layer disposed on a first encapsulation layer. The second functional layer is disposed in the bending region. A refractive index of the second functional layer is greater than a refractive index of the first functional layer. An embodiment of the present invention improves display effects of the display panel.

Abstract: An organic light-emitting diode (OLED) display panel is provided, including a base substrate and an anode. The base substrate includes a display region and a non-display region. A dam region having a blocking wall is in the non-display region. The anode is positioned on the base substrate and extended into the dam region from the display region. The blocking wall is on a surface of the anode. A first portion of the anode includes a first conductive layer, a metal thin film layer, and a second conductive layer stacked one above another. A second portion of the anode includes a portion of the metal thin film layer, and the second portion is positioned at least in the dam region.

Abstract: A control method includes displaying a first interface, receiving first input of a user acting on a non-navigation button, displaying, in response to the first input, at least one of an artificial intelligence (AI) function entry interface and a scene service task interface that are corresponding to the non-navigation button, where the first interface includes a navigation bar, the navigation bar is provided with a navigation button and at least one non-navigation button, when the navigation button is triggered, an electronic device performs at least one of returning to a previous interface, jumping to a home interface, and invoking an interface of an application program accessed within a preset time up to a current moment, and when the at least one non-navigation button is triggered, the electronic device displays at least one of an AI function entry interface and a scene service task interface.

Abstract: An application combination establishment method, implemented by an electronic device, includes determining usage of all or some of N applications running on the electronic device and establishing a first combination based on the usage, where the first combination includes a first application and a second application in the N applications. In the application combination establishment method, an application combination may be automatically established based on usage of an application, and a user does not need to manually select an application to establish an application combination.

Abstract: Embodiments includes a screen display method and a terminal. The method includes a terminal displaying a first screen, detecting a first triggering event, responding to the first triggering event, and displaying a shortcut window on the first screen. The shortcut window includes at least one object. Each object is associated with one element. The method further includes displaying a screen of an element associated with the at least one object after detecting that the at least one object in the shortcut window is selected.

Abstract: A control method includes displaying a first interface, receiving first input of a user acting on a non-navigation button, displaying, in response to the first input, at least one of an artificial intelligence (AI) function entry interface and a scene service task interface that are corresponding to the non-navigation button, where the first interface includes a navigation bar, the navigation bar is provided with a navigation button and at least one non-navigation button, when the navigation button is triggered, an electronic device performs at least one of returning to a previous interface, jumping to a home interface, and invoking an interface of an application program accessed within a preset time up to a current moment, and when the at least one non-navigation button is triggered, the electronic device displays at least one of an AI function entry interface and a scene service task interface.

Abstract: A display panel includes a light emitting layer, and the light emitting layer includes a pixel defining layer, a plurality of light emitting structures, and a plurality of supporting structures located on the pixel defining layer. Each of the supporting structures includes a first support column and a second support column, the first support column is a hollow cylinder, the second support column is located inside the first support column, a height of the second support column is greater than a height of the first support column, and a shortest distance between the first support column and the second support column is greater than or equal to a radius or a side length of the second support column.

Abstract: An OLED display panel and the method for manufacturing the same are disclosed in the present invention. The OLED display panel includes an organic film layer, an array layer, an organic light emitting layer, and a package layer disposed on the organic light emitting layer, which are stacked in layers. The organic film layer is provided with a first opening, which is filled with a light-transmitting material to form a light transmission layer. An electronic component area is disposed on one side of the organic film layer away from the package layer and is corresponding to the light transmission layer.

Abstract: The present invention provides a display panel, and the display panel includes an array substrate, a drain metal layer disposed on the array substrate, a flat layer disposed on the drain metal layer, and a pixel defining layer and light-emitting device layer disposed on the flat layer. The pixel defining layer includes a first pixel defining layer located in a display region of the display panel, and a second pixel defining layer located in an edge region of a side portion of the display region. A packaging layer is disposed on the first pixel defining layer, and a blocking structure is disposed on the second pixel defining layer.

Abstract: Embodiments of the present invention disclose a method for displaying application storage space and a terminal, so as to enable a user to intuitively learn a use state of application storage space, so that the storage space can be cleaned in time to ensure normal and efficient running of a terminal. The method in the embodiments of the present invention includes: first displaying, by a terminal, a first icon on a desktop in first display mode; and when determining that storage space used by a first application corresponding to the first icon is greater than a preset storage threshold, displaying, by the terminal, the first icon in preset display mode that is different from the first display mode.

Abstract: An ultrasonic imaging method and an ultrasonic imaging system are provided herein. The ultrasonic imaging system includes: a scanning assembly having an ultrasonic transducer to send ultrasonic signals to a tissue to be scanned and acquire a plurality of ultrasonic echo signals at a plurality of positions; a processor to receive the plurality of ultrasonic echo signals acquired at the plurality of positions, and generate an ultrasonic image corresponding to each of the plurality of positions; a display to display the ultrasonic images; and a user input unit to select the ultrasonic image corresponding to any specific position and send an input signal that is configured to control movement of the ultrasonic transducer, driven by a driving device, to the specific position. Also provided in the present invention is an ultrasonic imaging method using the system.