Abstract: A micro light emitting diode (micro LED) display panel includes a carrier substrate layer; a plurality of vias respectively extending into the carrier substrate layer; a plurality of micro LEDs on the carrier substrate layer; and a wavelength conversion layer including a wavelength conversion material filled in the plurality of vias.

Abstract: Embodiments of the present disclosure relate to a method, a device and a computer program product for configuring service instances. The method comprises, at a computing device being used to implement a first service instance in a cloud environment, receiving, from a service manager of the cloud environment, a hypervisor related to a configuration of the first service instance. The method further comprises determining, based on the hypervisor, first configuration information for configuring the first service instance. The method further comprises configuring the first service instance with the first configuration information. With this method, service auto-deployment, auto-configuration and auto-association are realized, thereby improving user efficiency of configuring services and user experience.

Abstract: Embodiments of the present disclosure provide a data protection method, an electronic device, and a computer program product. The method includes determining an object feature for each protection object in a set of protection objects that generate protected data, the set of protection objects including at least one protection object configured with a predetermined data protection strategy. The method further includes determining a set of candidate objects belonging to the same class as the at least one protection object from the set of protection objects according to the determined object features. The method further includes configuring the predetermined data protection strategy to at least one candidate object in the set of candidate objects.

Abstract: Embodiments of the present disclosure provide a storage management method, an electronic device, and a computer program product. The method includes: determining, in a storage device set, a plurality of candidate subsets of storage devices used for data backup, wherein the plurality of candidate subsets include substantially the same number of storage devices. The method further includes: determining global balance degrees respectively corresponding to the plurality of candidate subsets, wherein the global balance degree indicates a usage balance degree of the storage device set when storage devices in a corresponding candidate subset are used for data backup. The method further includes: determining a target subset of storage devices for data backup in the plurality of candidate subsets based on the global balance degrees.

Abstract: An ultrasonic dimming system includes: a function processing module including: a first unit for generating a first electrical signal for locating a target object in a first operation state, to enable an ultrasonic transducer structure to generate first ultrasonic waves, and generating a second electrical signal for identifying finger touch position in a second operation state, to enable the ultrasonic transducer structure to generate second ultrasonic waves; a second unit for detecting reflected first ultrasonic waves to obtain target position information of the target object in the first operation state, and detecting reflected second ultrasonic waves to obtain finger touch position information in the second operation state; a third unit for controlling the ultrasonic transducer structure to perform directional sounding for the target object in the first operation state; a fourth unit for sending a control signal to the dimming glass structure to perform dimming in the second operation state.

Abstract: A display module, a display device and a method of forming a display module are provided. The display module includes: a display sounding structure including a display panel and an auxiliary layer connected to the display panel; an excitation source configured to drive the display panel, the display module further includes a supporting frame, and the display panel is connected to the supporting frame through the auxiliary layer; or an excitation source configured to drive the auxiliary layer to vibrate and sound, the auxiliary layer is a transparent film layer arranged at a light-emitting side of the display panel cooperating with the display panel to form a sounding chamber in an enclosing manner.

Abstract: A dimming substrate includes an infrared light dimming structure. The infrared light dimming structure includes a first electrode layer, a second electrode layer, and an electro-dimming layer. The second electrode layer is disposed opposite to the first electrode layer. The electro-dimming layer is disposed between the first electrode layer and the second electrode layer, and is configured such that a reflectivity of the electro-dimming layer to infrared light is changeable in response to a first potential difference applied between the first electrode layer and the second electrode layer.

Abstract: A mask plate and a manufacturing method thereof, a flexible substrate stripping apparatus and a flexible substrate stripping method are provided. The mask plate includes a laser-transmitting substrate and a patterned laser-shielding layer located on the laser transmitting substrate.

Abstract: An image outputting method and an electronic device are provided. The method includes: shooting a scene by using a plurality of different exposure durations to obtain a plurality of images respectively; performing a summation operation according to the images to obtain a first image; adjusting a first brightness of the first image to an output brightness to generate a second image; respectively converting pixel values of a plurality of first pixels in the second image into other corresponding pixel values in another value domain to generate an output image; and outputting the output image.

Abstract: Disclosed is a plurality of LED packages that are connected in a parallel array. A plurality of parallel arrays can also be connected in series to form a light string. The LED packages present a standardized impedance in which the resistive values of a series resistor and a parallel resistor are selected to moderate the flow of current when the LEDs become either shorted or open circuited.

Abstract: Embodiments of the present disclosure provide a method, an electronic device, and a computer program product for data indexing. The method for data indexing includes obtaining a plurality of data blocks for storage. The method further includes generating a plurality of vectorized representations of the plurality of data blocks so that a difference between vectorized representations of data blocks with a higher similarity among the plurality of data blocks is smaller. The method further includes storing the plurality of vectorized representations for indexing the plurality of data blocks respectively. The vectorized representations serve as indexes of the data blocks, and the vectorized representations may be used to effectively measure similarities between the data blocks, thereby providing the possibility of performing a fuzzy search of the data blocks based on the similarities.

Abstract: Embodiments for optimizing data storage instances in a cloud environment in which metadata is stored and accessed separately from content data in multiple different instances of data storage units. A metadata and content data storage instance optimization process determines the status of different instances of virtual storage resources for both metadata and content data. Full instances are powered down when they are not needed, empty instances are deleted, and data of partially full instances is moved to other appropriate instances to create empty instances that can be deleted. The data storage instance optimization process is provided as part of a data protection search process that provides an execution environment and user interface to the optimization process.

Abstract: Hair grooming device, system and method for measuring interaction with hair of a person during a hair grooming event, including a processor readable storage medium, storing executable instructions and a processor in communication with the processor readable storage medium.

Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a conductive gate stack formed over a substrate. A first gate spacer is formed adjacent to a sidewall of the conductive gate stack. A source/drain contact structure is formed adjacent to the first gate spacer. An insulating capping layer covers and is in direct contact with an upper surface of the conductive gate stack. A top width of the insulating capping layer is substantially equal to a top width of the conductive gate stack. The insulating capping layer is separated from the source/drain contact structure by the first gate spacer.

Abstract: Described is a system and method that provides a data protection risk assessment for the overall functioning of a backup and recovery system. Accordingly, the system may provide a single overall risk assessment score that provide an operator with an “at-a-glance” overview of the entire system. Moreover, the system may account for changes that occur over time based on leveraging statistical methods to automatically generate assessment scores for various components (e.g. application, server, network, load, etc.). In order to determine a risk assessment score, the system may utilize a predictive model based on historical data. Accordingly, residual values for newly observed data may be determined using the predictive model and the system may identify potentially anomalous or high risk indicators.

Abstract: Embodiments of the present disclosure provide a method, a device and a computer program product for protecting service security. The method of protecting service security comprises receiving, from a client, a deployment request to deploy a service into a cloud environment, and in response to the deployment request, deploying a service instance corresponding to the service in the cloud environment. The method further comprises setting, based on information specific to the service instance, an initial credential for accessing the service instance, and providing information associated with the initial credential to the client so as to enable the client to derive the initial credential.

Abstract: A micro light emitting diode (micro LED) display panel includes a carrier substrate layer; a plurality of vias respectively extending into the carrier substrate layer; a plurality of micro LEDs on the carrier substrate layer; and a wavelength conversion layer including a wavelength conversion material filled in the plurality of vias.

Abstract: The present disclosure provides method and systems for generating a preview picture set from a video. The method for generating a preview picture set from the video may include: acquiring a travel route in the video, determining a target location in the travel route, acquiring information of the target location, acquiring an actual picture of the target location, and generating a preview picture set of the video according to the information of the target location and the actual picture. A preview picture set containing video information may be generated to enable a user to conveniently and quickly find the video using the preview picture set, thereby optimizing the user experience.

Abstract: A driving circuit for driving a target element with a driving current, including: a current source circuit connect to the target element and a first data line, wherein the current source circuit is configured to receive a first data signal through the first data line, and to control the magnitude of the driving current provided to the target element based on the first data signal; a time control circuit connected to the current source circuit, a second data line, and a pulse signal terminal, wherein the time control circuit is configured to receive a second data signal through the second data line, and to receive a periodic pulse signal via the pulse signal terminal, and to control the duration of the driving current provided to the target element in every driving period based on the second data signal and the periodic pulse signal.

Abstract: A system and method to determine a location of a device in a wireless local area network (LAN) based on positioning assistance data acquired from a server is disclosed. The host-offload wireless LAN device may determine a location based on the location computations done inside the wireless LAN module. The device includes a storage medium configured to provide a database of positioning assistance data, a wireless LAN module configured to receive beacon signals broadcast from one or more access points, and a processor configured to store the access point identification information and the signal strength detected by the wireless LAN module in a first memory section, access the previously-stored positioning assistance data from the storage medium, assemble positioning assistance data based on a comparison, store the assembled positioning assistance data in a second memory section, and determine a location of wireless LAN device using assembled positioning assistance data.