Abstract: The present disclosure provides a flexible display device. The flexible display device comprises: a flexible base substrate, an electrodeformation layer set on the flexible base substrate, and a display layer set on the electrodeformation layer; wherein, the electrodeformation layer is configured to, when power is supplied, generate deformation, further cause the flexible base substrate and the display layer to generate corresponding deformation, cause the flexible display device to achieve flexible display, and when power is cut off, return to an original shape.

Abstract: A display substrate, a display panel, and a display device. The display substrate includes multiple pixel units arranged in an array manner. At least one of pixel unit includes a first electrode. Each first electrode includes a first electrode body, a first electrostriction layer connected to the first electrode body, and a first drive electrode electrically connected to the first electrostriction layer. The first electrostriction layer is configured to be expanded and shrunk with an electrical signal of the first drive electrode and to drive the first electrode body to be expanded and shrunk.

Abstract: Embodiments of the present disclosure provide a method and device for a storage system. The method may include: replicating, through a first replication process, data in a first storage device to a second storage device to obtain a data replica; replicating, through a second replication process, metadata of the data to the second storage device to obtain a first metadata replica; replicating, in the second storage device through a third replication process, the first metadata replica to obtain a second metadata replica; and performing data recovery based on the data replica and the second metadata replica.

Abstract: Embodiments of the present disclosure provide a computer program product, a system and a method for providing access to storage resources by receiving a user selection of one or more of a plurality of source storage resources; establishing corresponding backup storage resources for the selected one or more source storage resources.

Abstract: Disclosed are a display panel, a method for manufacturing the same, and a display device. An embodiment of the disclosure provides a display panel including: a display module, and a filter layer located on a light exit side of the display module, wherein the filter layer is configured to be switched between at least two display modes so that it does not filter out light emitted from the display module in one of the display mode, and filters out light emitted from the display module in a preset range of wavelengths in the other display mode.

Abstract: An adjustment structure for depth of field, a display device, and a control method thereof. The adjustment structure for depth of field includes: a first substrate, a second substrate and a lens layer located between the first substrate and the second substrate. The lens layer includes a plurality of lens units; each of the plurality of lens units includes two electrodes and a lens located between the two electrodes with an adjustable focal length; the lens includes charged particles and a first transparent insulating liquid encapsulated by a transparent flexible film; the charged particles include positively charged particles and negatively charged particles.

Abstract: Provided are an elastomeric-hose-compressing part, a cartridge, and a roller assembly for a pump head of a peristaltic pump, and a pump head for a peristaltic pump. The elastomeric-hose-compressing part includes a surface for compressing the elastomeric hose which has an arcuate shape along its length direction, wherein the surface for compressing the elastomeric hose is provided with flanges oppositely arranged on two side portions of the elastomeric-hose-compressing part in the width direction, the width direction of the elastomeric-hose-compressing part is perpendicular to the length direction, and the surface for compressing the elastomeric hose is formed by a continuous surface or by a plurality of surfaces sequentially arranged along the length direction.

Abstract: A photosensitive reflector, a laser induced touch device and a laser touch detection method are provided. The photosensitive reflector, comprising a reflection layer and a photosensitive element, wherein the photosensitive element is disposed on or in the reflection layer and configured to sense at least one of light running through the reflection layer, light incident on the reflection layer, or light reflected by the reflection layer.

Abstract: A luminous display substrate includes a base substrate, a light reflective and electrically conductive film layer on the base substrate, and a light-transmittance metal film layer on a side of the light reflective and electrically conductive film layer away from the base substrate. A side of the light reflective and electrically conductive film layer adjacent to the light-transmittance metal film layer is recessed towards the base substrate to form a curved surface.

Abstract: The present disclosure provides a flexible display device. The flexible display device comprises: a flexible base substrate, an electrodeformation layer set on the flexible base substrate, and a display layer set on the electrodeformation layer; wherein, the electrodeformation layer is configured to, when power is supplied, generate deformation, further cause the flexible base substrate and the display layer to generate corresponding deformation, cause the flexible display device to achieve flexible display, and when power is cut off, return to an original shape.

Abstract: This application relates to a flexible display screen, comprising: a silicone substrate; a first electrode of polyacrylamide-lithium chloride hydrogel above the silicone substrate; a zinc sulfide-silicone light-emitting layer above the first electrode of polyacrylamide-lithium chloride hydrogel; and a second electrode of polyacrylamide-lithium chloride hydrogel above the zinc sulfide-silicone light-emitting layer.

Abstract: A flexible printed circuit, a method for fabricating the same, and a display device are provided. The circuit includes: a substrate, at least one conductive structure located on the substrate, a contact electrode group, an encapsulation layer configured to encapsulate the conductive structure and the contact electrode group, and a ventilating film. The contact electrode group includes a first and a second contact electrodes, configured to be electrically connected respectively with two ends of the conductive structure; the encapsulation layer and the substrate constitute a cavity and a liquid storage area communicating with each other; the conductive structure includes a liquid conductive substance located in the cavity; and the liquid storage area is configured to store the liquid conductive substance, and the ventilating film is configured to encapsulate the liquid storage area.

Abstract: A display substrate, a display panel, and a display device. The display substrate includes multiple pixel units arranged in an array manner. At least one of pixel unit includes a first electrode. Each first electrode includes a first electrode body, a first electrostriction layer connected to the first electrode body, and a first drive electrode electrically connected to the first electrostriction layer. The first electrostriction layer is configured to be expanded and shrunk with an electrical signal of the first drive electrode and to drive the first electrode body to be expanded and shrunk.

Abstract: A color filter substrate and a manufacturing method thereof, and a display device are disclosed. The color filter substrate includes: a base substrate, a plurality of color filter units of different colors arranged on a side of the base substrate, and a light anti-reflection layer arranged on the base substrate and on a light emergent side of the color filter units. The light anti-reflection layer is capable of increasing a light transmission rate of at least one color filter unit. The effect of improving the light transmission rate can be realized.

Abstract: The present disclosure provides a method and an apparatus for a storage system. The storage system includes an active storage site and a standby storage site, and a logical unit number LUN for a storage pool of the active storage site is replicated to a LUN for a storage pool of the standby storage site to form a consistency group. The method comprises: creating a first LUN and a second LUN as mirrors of each other at the active storage site and the standby storage site, respectively; adding the mirrors formed by the first LUN and the second LUN to the consistency group; after the second LUN is added to the storage pool of the standby storage site, adding the first LUN to the storage pool of the active storage site.

Abstract: A luminous display substrate includes a base substrate, a light reflective and electrically conductive film layer on the base substrate, and a light-transmittance metal film layer on a side of the light reflective and electrically conductive film layer away from the base substrate. A side of the light reflective and electrically conductive film layer adjacent to the light-transmittance metal film layer is recessed towards the base substrate to form a curved surface.

Abstract: Embodiments of the present disclosure relate to a backlight module and a display device. The backlight module includes a light source and a light guide plate, the light source provided on at least one side of the light guide plate, wherein a side of the light guide plate facing the light source includes a light receiving surface facing the light source and a light reflecting surface above the light receiving surface, wherein an angle formed by the light receiving surface and the light reflecting surface in a direction toward inside of the light guide plate is an obtuse angle. According to the backlight module and the display device provided by the present disclosure, light waste may be reduced and the utilization ratio of light energy may be improved.

Abstract: A flexible printed circuit, a method for fabricating the same, and a display device are provided. The circuit includes: a substrate, at least one conductive structure located on the substrate, a contact electrode group, an encapsulation layer configured to encapsulate the conductive structure and the contact electrode group, and a ventilating film. The contact electrode group includes a first and a second contact electrodes, configured to be electrically connected respectively with two ends of the conductive structure; the encapsulation layer and the substrate constitute a cavity and a liquid storage area communicating with each other; the conductive structure includes a liquid conductive substance located in the cavity; and the liquid storage area is configured to store the liquid conductive substance, and the ventilating film is configured to encapsulate the liquid storage area.

Abstract: This application relates to a flexible display screen, comprising: a silicone substrate; a first electrode of polyacrylamide-lithium chloride hydrogel above the silicone substrate; a zinc sulfide-silicone light-emitting layer above the first electrode of polyacrylamide-lithium chloride hydrogel; and a second electrode of polyacrylamide-lithium chloride hydrogel above the zinc sulfide-silicone light-emitting layer.

Abstract: The present disclosure provides a display substrate, a display panel and a display device. The display substrate forms a cell with an opposite substrate. A black matrix is arranged on the display substrate or the opposite substrate. The display substrate includes a base substrate and a photoluminescent device arranged on the base substrate. The photoluminescent device is arranged at a position corresponding to the black matrix and located at a side of the black matrix facing a backlight module. A projection of the photoluminescent device onto the base substrate at least partially overlaps a projection of the black matrix onto the base substrate. The photoluminescent device is configured to emit light under an excitation of a light beam.