Abstract: A lamp includes a light emitting device, and a control device. The control device is configured to control a light emitting state of the light emitting device according to a brain wave signal detected by a brain wave detecting device. As such, the light emitting state corresponds to a mental state corresponding to the brain wave signal detected by the brain wave detecting device.

Abstract: A brain-controlled wearable display device includes a display panel, a display control circuit, and a brain control circuit connected with the display control circuit. The brain control circuit is configured to generate a control instruction according to a brain wave, and the display control circuit is configured to control the display panel according to the control instruction.

Abstract: The disclosure provides an optically drivable glass device including: a substrate; a windable stacked layer arranged on the substrate, where one end of the windable stacked layer is installed on the substrate, and the windable stacked layer includes a driving layer formed of an ultraviolet rays-sensitive and deformable material, and a flexible substrate layer with a light absorbing or reflecting function, where an initial state of the driving layer is a flat state; and an ultraviolet light source configured to provide the windable stacked layer with a light source, where the driving layer is configured to change from the flat state to a curled state under an ultraviolet radiation environment; and the driving layer is configured to change from the curled state to the flat state under an ultraviolet radiation-free environment.

Abstract: The present disclosure provides a display panel, a method for manufacturing the same, and a display device. The display panel includes a power supply, and includes a display area and a non-display area. A solar cell is disposed in the non-display area and is configured to convert external light into electric energy when the external light is irradiated on the solar cell, and charge the power supply with the converted electric energy.

Abstract: A splint and a method for operating a splint are disclosed. The splint includes a plurality of plates, at least one rope, and at least one fastening drive device. The plurality of plates include a first plate. The rope is in movable connection with the plurality of plates. The fastening drive device is on the first plate, and is connected to the rope and configured to drive the rope under control, so as to allow the rope to be tightened or loosened under drive of the fastening drive device to drive the plurality of plates to move relatively close to each other or relatively away from each other.

Abstract: A liquid crystal composite material is disclosed, including a polymer matrix, and a light-blocking body dispersed in the polymer matrix, wherein when no voltage is applied, the light-blocking body is randomly oriented so that the liquid crystal composite material is in a black state, and wherein when a voltage is applied, the light-blocking body is orderly oriented and the polymer matrix scatters incident light, so that the liquid crystal composite material is in a scattering state. A light switching device, a display device and methods for manufacturing the liquid crystal composite material, the light switching device, and the display device are further disclosed.

Abstract: This disclosure relates to a device and a method for controlling sound play, and a system associated therewith. The device includes a brainwave detector, a selector and a switcher. The brainwave detector is arranged to detect brainwave information of a user. The selector is arranged to select a sound player to be used from a first sound player and a second sound player based on the brainwave information. The switcher is arranged to send a switch control signal according to a result of the selection so as to cause the selected sound players to play the sound. By selectively switching on a sound player based on the brainwave information of the user, the sound play mode adapts to personal state or expectation of the user.

Abstract: A remote controller includes a remote controller main body, a remote-control lever assembly, and a clamp assembly. The remote controller main body is formed with storage slots corresponding to the remote-control lever assembly. The remote-control lever assembly is detachably connected to the remote controller main body. When detached from the remote controller main body, the remote-control lever assembly is configured to be stored in the storage slots. The clamp assembly is movably connected to the remote controller main body and is capable of unfolding or folding from the remote controller main body. When being folded, the clamp assembly is configured to cover the remote-control lever assembly stored in the storage slots.

Abstract: An inpainting method includes retrieving image information at an electronic device, where the image information identifies an area within an image. The method also includes retrieving, using the electronic device, semantic information including a plurality of semantic classes and a semantic class distribution for each semantic class of the plurality of semantic classes. The method further includes generating semantic codes associated with different portions of the image based on the image information and the semantic information. In addition, the method includes constructing the area within the image by generating image content based on the semantic information.

Abstract: The present disclosure provides a method and apparatus for controlling a terminal device, and a storage medium. The method includes: when a gesture control function is activated on a current interface of the terminal device, obtaining an interface identifier of the current interface and a preset motion corresponding to the interface identifier; turning on a camera and displaying an image taken by the camera in a preset display area of the current interface; determining whether the image contains a motion image matching with the preset motion; and if the image contains the motion image matching with the preset motion, obtaining an operation instruction corresponding to the motion image, and controlling the current interface according to the operation instruction.

Abstract: A method for molding a hollow vehicle part, the hollow vehicle part and an automobile. The method includes: a. preparing an inflatable core mold matching a target vehicle part on a geometrical shape in an inflated state, coating curable thermoplastic resin on the surface of the inflatable core mold in the inflated state, and performing shaping; b. braiding fibers on the surface of the shaped core mold to form at least one braided layer; c. conveying the preform into a curing agent passage, and sequentially passing through a heating section and a coating section; and d. conveying the preform mixed with curing agent into a curing passage for curing and molding, then deflating and taking out the inflatable core mold. The method has a high processing automation degree and can meet large-scale production. The produced hollow vehicle part has good mechanical properties, low cost and remarkable lightweight effect.

Abstract: This disclosure discloses a control method of iGallery, a control system of iGallery, and a computer readable storage medium. The control method includes determining identity information of a viewer in front of the iGallery based on a preset target emotion state and the identity information, invoking a pre-stored control instruction corresponding to the identity information in the target emotion state, and controlling the iGallery to correspondingly adjust its display in accordance with the invoked control instruction.

Abstract: A switchable diffuser is provided and includes: a first substrate; a second substrate; a first driving electrode on the first substrate; a second driving electrode on the second substrate; a polymer dispersed liquid crystal film between the first and second driving electrodes. The polymer dispersed liquid crystal film is made of a polymer dispersed liquid crystal composition via polymerizing and curing; the polymer dispersed liquid crystal composition includes: polymerized monomer, photoinitiator, spacer particles, nano scattering particles and liquid crystal. In the polymer dispersed liquid crystal composition, a percentage of the polymerized monomer is 5 wt %˜30 wt %, a percentage of the photoinitiator is 0.05 wt % to 3 wt %, a percentage of the spacer particles is 0.8 wt % to 2 wt %, a diameter of the spacer particles is in a range of 10 micrometers to 50 micrometers, a percentage of the nano scattering particles is 0.1 wt % to 2 wt %, a percentage of the liquid crystal is 69 wt % to 90 wt %.

Abstract: A brain-controlled wearable display device includes a display panel, a display control circuit, and a brain control circuit connected with the display control circuit. The brain control circuit is configured to generate a control instruction according to a brain wave, and the display control circuit is configured to control the display panel according to the control instruction.

Abstract: A switchable diffuser is provided and includes: a first substrate; a second substrate; a first driving electrode on the first substrate; a second driving electrode on the second substrate; a polymer dispersed liquid crystal film between the first and second driving electrodes. The polymer dispersed liquid crystal film is made of a polymer dispersed liquid crystal composition via polymerizing and curing; the polymer dispersed liquid crystal composition includes: polymerized monomer, photoinitiator, spacer particles, nano scattering particles and liquid crystal. In the polymer dispersed liquid crystal composition, a percentage of the polymerized monomer is 5 wt %˜30 wt %, a percentage of the photoinitiator is 0.05 wt % to 3 wt %, a percentage of the spacer particles is 0.8 wt % to 2 wt %, a diameter of the spacer particles is in a range of 10 micrometers to 50 micrometers, a percentage of the nano scattering particles is 0.1 wt % to 2 wt %, a percentage of the liquid crystal is 69 wt % to 90 wt %.

Abstract: The present disclosure provides a display substrate, a method for manufacturing the same, and a display device. The display substrate includes: a base substrate; a plurality of light emitting units on the base substrate, where the plurality of light emitting units include a plurality of pixel display areas; and a reflection layer on the base substrate. The reflection layer includes a plurality of patterns and a plurality of openings defined between adjacent patterns of the plurality of patterns, and positions of the plurality of openings are corresponding to positions of the plurality of pixel display areas.

Abstract: An outdoor sunshade umbrella and a method for using the same are provided. The outdoor sunshade umbrella includes: a supporting portion; a sunshade umbrella main body pivotally connected with the supporting portion; and a control portion. The control portion is used to control the supporting portion to automatically adjust a position of the sunshade umbrella main body according to a direction of sunlight and position information of an obscured object.

Abstract: The present disclosure provides a projection device for a 3D printer, the projection device including a light source and a display panel for displaying an image to be printed, the image to be printed including a light transmission region and/or a light shielding region. The projection device is configured such that lights emitted from the light source pass through the light transmission region, and that the lights passing through the light transmission region from the light source are non-polarized lights. The present disclosure also provides a 3D printer.

Abstract: A video displaying method. The method includes applying a first frequency modulation in time domain on an original video thereby obtaining a first modulated video; applying a second frequency modulation in spatial domain on the first modulated video thereby obtaining a second modulated video including a first invisible-light image; and displaying the second modulating video with a corresponding frame rate. A time-domain frequency of the first invisible-light image is in a first range unrecognizable by a naked eye and recognizable by a video recorder. A spatial-domain frequency of the first invisible-light image is in a second range unrecognizable by the naked eye and recognizable by a video recorder.

Abstract: The present disclosure provides a visible light communication device and a method for driving the same, a door lock and a visible light communication method. The visible light communication device includes an array substrate, the array substrate including a display region having a plurality of pixels and a photosensitive region having at least one photosensitive sensor, the at least one photosensitive sensor is configured to convert a received visible light signal carrying encoded information into an electric signal.