摘要:
The disclosure discloses a multi-source homework lamp comprising: a first lampshade and a second lampshade connected to a shaft, wherein the first lampshade and the second lampshade are rotatable around the shaft; main lights disposed inside each of the lampshades; and a control unit for controlling the luminance of the main lights and controlling the rotation of the first lampshade and the second lampshade, thereby controlling the angle between the two. In the multi-source homework lamp according to the disclosure, by a design of the two-piece main lights with the angle being variable, the illuminance is caused to be more uniform, and the illumination range and the illumination luminance of the homework lamp may be adjusted more conveniently.
摘要:
An embodiment of the present invention provides a display device, a display method and a display apparatus that may control a user to play electronic products at a suitable distance and avoid myopia of the user. The display device comprises: a distance sensor, a display screen, a controller, and a fuzzy processing device, wherein the distance sensor is configured to determine the distance between a user of the display device and the display screen, and wherein the controller is configured to control the fuzzy processing device when the distance between the user of the display device and the display screen is not greater than a predetermined value such that the fuzzy processing device carries out a fuzzy process on the image picture displayed on the display screen and the processed image picture is demonstrated to the user of the display device.
摘要:
Embodiments of the present invention disclose a triboelectrification device and a display device. The triboelectrification device includes at least one layered electricity generating assembly that is stacked, the at least one layered electricity generating assembly each comprising an electrode layer, an insulating layer, a metal layer and an elastomer; the electrode layer, the insulating layer, and the metal layer are arranged in sequence from above downwards, the elastomer is disposed between the electrode layer and the metal layer and is located at at least one side of the insulating layer. The electrode layer and the insulating layer are brought into contact with each other to be rubbed against each other by applying a pressure to the electrode layer, and the electrode layer and the insulating layer can be separated from each other by springing back of the elastomer, such that the electrode layer and the insulating layer are repeatedly brought into contact with each other to be rubbed against each other time after time, thereby continually generating positive and negative charges on the metal layer and the electrode layer respectively and thus achieving usage of electric energy into which energy generated by friction is converted.
摘要:
An illumination device, dedicated glasses thereof, an analyzer thereof and an illumination system are provided. The illumination device includes a support member and a liquid crystal display panel mounted on the support member. The liquid crystal display panel includes a display area and a light emitting area, the liquid crystal display panel is provided with a first polarization sheet at its light incoming side in areas corresponding to the display area and the light emitting area, and is provided with a second polarization sheet at its light outgoing side only in area corresponding to the display area. The illumination device emits white light and can be used as an ordinary lamp because its light emitting area cannot be observed in the naked eye state, and when observed through the dedicated glasses or the analyzer, the content of the secret information displayed by the liquid crystal display panel can be seen.
摘要:
An embodiment of the present invention provides a display device, a display method and a display apparatus that may control a user to play electronic products at a suitable distance and avoid myopia of the user. The display device comprises: a distance sensor, a display screen, a controller, and a fuzzy processing device, wherein the distance sensor is configured to determine the distance between a user of the display device and the display screen, and wherein the controller is configured to control the fuzzy processing device when the distance between the user of the display device and the display screen is not greater than a predetermined value such that the fuzzy processing device carries out a fuzzy process on the image picture displayed on the display screen and the processed image picture is demonstrated to the user of the display device.
摘要:
A base film for dressing and a manufacturing method thereof, and a dressing including the base film are provided. The base film includes a first region, including a composite fiber network of a micron fiber network and a nano fiber network; and a second region, including a micron fiber network. The composite fiber network in the first region and the micron fiber network in the second region are made of polymer materials.
摘要:
A fishing apparatus and a method for controlling the same. The fishing apparatus includes: a fishing rod having a reel and a motor connected with the reel; a brainwave collection unit arranged to collect a brainwave signal from a user of the fishing apparatus; and a control unit arranged to receive the brainwave signal collected by the brainwave collection unit. The apparatus generates a motor control signal according to the brainwave signal and transmits the motor control signal to the motor. The motor drives the reel to rotate under the control of the motor control signal. The fishing apparatus and the method for controlling the same as provided by the present disclosure are easy to use and labor-saving.
摘要:
Disclosed are a conductive alignment layer, a manufacture method of the conductive alignment layer, a display substrate comprising the conductive alignment layer and a display device which relate to the technology of LCD, simplify the manufacture method of conductive layer and alignment layer and also reduce the complexity in manufacturing a LCD device by preparing the conductive layer and the alignment layer in the substrate simultaneously through utilizing a material possessing both conductivity and alignment, without the need of preparing the conductive layer and the alignment layer separately.
摘要:
Disclosed are a wire grid polarizer and a manufacturing method thereof, and a display device, which relate to the display technical field. The manufacturing method of the wire grid polarizer includes: coating a polymer monomer on the surface of the base substrate; subjecting the polymer monomer at a position corresponding to the resin protrusions to a curing treatment; forming a pattern of the resin protrusions disposed on the surface of the base substrate with intervals being provided between the resin protrusions; forming a metal layer on the surface of the resin protrusions; and forming a pattern of wire grid formed of the metal wires disposed on the surface of the resin protrusions with intervals being provided between the metal wires by a single patterning process, such that each of the metal wires covers at least one surface for polarization of one resin protrusion.
摘要:
The present disclosure relates to the field of sensor manufacturing technology, particularly discloses a method for manufacturing a micro-sensor body, comprising the steps of S1: applying a wet colloidal material on a substrate to form a colloidal layer, and covering a layer of one-dimensional nanowire film on the surface of the colloidal layer to form a sensor embryo; S2: drying the colloidal layer of the sensor embryo to an extent that the colloidal layer cracks into a plurality of colloidal islands, a portion of the one-dimensional nanowire film contracting into a contraction diaphragm adhered to the surface of the colloidal islands while the other portion of the one-dimensional nanowire film being stretched into a connection structure connected between the adjacent contraction diaphragms. By the method for manufacturing a micro-sensor body of the present disclosure, the contraction diaphragms and connection structures formed by stretching the one-dimensional nanowire film are connected stably, which enhances the stability of the sensor devices; and the cracking manner renders it easy to obtain a large-scale of sensor bodies with connection structure arrays in stable suspension.