Abstract: An antenna includes: a first substrate and a second substrate; a first antenna electrode is disposed on a side of the first substrate away from the second substrate; a second antenna electrode is disposed on a side of the second substrate away from the first substrate and a microstrip line is disposed on a side of the second substrate close to the first substrate; a liquid crystal layer is disposed between the first substrate and the second substrate; at least one drive electrode assembly is disposed between the first substrate and the second substrate. The at least one drive electrode assembly is configured to achieve impedance matching of the antenna by controlling liquid crystal molecules of the liquid crystal layer to deflect.

Abstract: A frequency tunable antenna includes a first substrate and a second substrate that are disposed opposite to each other, a second electrode disposed on a side of the second substrate close to the first substrate, a first electrode disposed on a side of the first substrate close to the second substrate, and a liquid crystal layer disposed between the second electrode and the first electrode. The second electrode and the first electrode are configured to adjust transmitting and receiving frequencies of the frequency tunable antenna by controlling an alignment manner of liquid crystals of the liquid crystal layer.

Abstract: An antenna and an electronic device are provided. The antenna includes a first substrate, a second substrate, a dielectric layer, a ground layer and a radiation layer. The second substrate faces to the first substrate. The dielectric layer is between the first substrate and the second substrate. The ground layer is on a first surface of the first substrate. The radiation layer is on a second surface of the second substrate, and the second surface of the second substrate and the first surface of the first substrate face each other. The ground layer and the radiation layer each include a wire grid polarizer structure.

Abstract: Embodiments of the present invention provide a liquid crystal display device and a fabricating method thereof, the display device comprising: a liquid crystal cell, including a color filter substrate and an array substrate provided opposite to each other and liquid crystal material provided between the two substrates; a lower polarizer, provided on a lower surface of the liquid crystal cell, i.e. a light incident side; an upper polarizer, provided on an upper surface of the liquid crystal cell, i.e. a light exiting side; and a light shielding pattern layer, including light shielding lines and being provided above the upper polarizer, i.e., at a light exiting side of the upper polarizer, wherein the color filter substrate is formed with a black matrix and a color filter thereon, and the array substrate is formed with gate lines, data lines, and thin film transistors thereon.

Abstract: An integrated front light assembly, a manufacturing method thereof and a reflective display device are disclosed. The integrated front light assembly includes a protective substrate; a touch-control layer disposed on the protective substrate; a light guide layer disposed on the touch-control layer; and a light source disposed on at least one side of the light guide layer. The reflective display device comprises a display panel and the integrated front light assembly. In this way, a thickness of the reflective display device can be reduced and a display effect of the reflective display device can be improved.

Abstract: A display assembly having opposingly disposed display surface and back surface is disclosed herein, which includes a pixel electrode substrate and a common electrode substrate. A liquid crystal layer is sandwiched between, and configured to be in a scattering state if an electric field is applied to, the pixel electrode substrate and the common electrode substrate. A light source at a lateral side of the display assembly generates, and emits into the display assembly, a linearly polarized light having a first polarization direction. A blocking member disposed at the side of the back surface is configured to block a light having the first polarization direction to, and to allow a light having a second polarization direction perpendicular to the first polarization direction to pass therethrough. A method for manufacturing the display assembly, and a display device including one or two display assemblies are also disclosed.

Abstract: A stereoscopic display device and a stereoscopic display method are provided. The stereoscopic display device comprises: a display unit configured for displaying an image and emitting emergent light; and at least two active scattering panels arranged at a light-emitting side of the display unit and in different planes. The active scattering panels are configured for performing a scattering process to the emergent light, so that the emergent light, after being scattered by the different active scattering panels, forms a stereoscopic picture. By providing a plurality of active scattering panels to achieve stereoscopic display without the provision of a plurality of display panels, it is possible to avoid the problem that backlight emitted by a backlight source is subjected to a serious reduction in transmittance after passing through a plurality of layers of display panels, thereby improving display brightness of a stereoscopic display device.

Abstract: A single-side light-emitting source, a method for manufacturing the same, and a display device are provided. The single-side light-emitting source includes a base substrate; a plurality of light-shielding patterns on the base substrate; a signal transmission pattern covering the plurality of light-shielding patterns; a plurality of first electrodes; an electroluminescent layer on the first electrodes; and a transparent second electrode layer on the electroluminescent layer. In the above single-side light-emitting source, the first electrodes are on the signal transmission pattern, and an orthographic projection of each first electrode onto the base substrate is within an orthographic projection of a corresponding light-shielding pattern onto the base substrate.

Abstract: The embodiments of the present invention provide a liquid crystal display panel and a display device. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. A first grating layer is arranged on a side of a first basal substrate departing from the second substrate, a scattering layer is arranged on a side of the first grating layer departing from the second substrate, the first grating layer includes a plurality of first light shielding walls and first transparent columns arranged alternately. The liquid crystal in the liquid crystal layer is doped with a polymerizable liquid crystal monomer with a predetermined volume ratio. Normal display of bright and dark states can be realized without a polarizer, and the transmittance is improved. The phase retardation can also be achieved without the cooperation of polarizer and liquid crystal, eliminating the issue of viewing angle.

Abstract: Disclosed is a display device, which includes: a display panel, and a frontlight source arranged on at least one side of the display panel, where light emitted from the frontlight source is collimated light in the direction perpendicular to a light incidence face of the display panel. The light emitted from the frontlight source can only be incident onto the display panel in the direction perpendicular to the light incidence face of the display panel, and the light emitted from the frontlight source is collimated light with a uniformly distributed intensity in the direction perpendicular to the light incidence face of the display panel, so there is a uniform intensity distribution of light beams incident onto the display panel, thus resulting in high uniformity of brightness, and high contrast in the display device.

Abstract: The present disclosure relates to a display substrate, a manufacturing method thereof, and a display device. The method of manufacturing a display substrate includes assembling LED microparticles of each color category onto a printing template corresponding to a respective color category; the surface of the printing template being provided with assembling grooves arranged in such a manner that sub-pixels of a corresponding color category are arranged; transferring the LED microparticles on each printing template onto a same base substrate respectively to form on the base substrate an array of LED microparticles arranged in a same manner as the sub-pixels.

Abstract: A polarizer that includes a substrate, and a metal grating formed on the substrate that includes a metal nano-wire array arranged in a predetermined direction.

Abstract: The embodiments of the present invention provide a liquid crystal display panel and a display device. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. A first grating layer is arranged on a side of a first basal substrate departing from the second substrate, a scattering layer is arranged on a side of the first grating layer departing from the second substrate, the first grating layer includes a plurality of first light shielding walls and first transparent columns arranged alternately. The liquid crystal in the liquid crystal layer is doped with a polymerizable liquid crystal monomer with a predetermined volume ratio. Normal display of bright and dark states can be realized without a polarizer, and the transmittance is improved. The phase retardation can also be achieved without the cooperation of polarizer and liquid crystal, eliminating the issue of viewing angle.

Abstract: The present disclosure relates to a display substrate, a manufacturing method thereof, and a display device. The method of manufacturing a display substrate includes assembling LED microparticles of each color category onto a printing template corresponding to a respective color category; the surface of the printing template being provided with assembling grooves arranged in such a manner that sub-pixels of a corresponding color category are arranged; transferring the LED microparticles on each printing template onto a same base substrate respectively to form on the base substrate an array of LED microparticles arranged in a same manner as the sub-pixels.

Abstract: A display panel and a display apparatus are provided. The display panel includes a first substrate and a second substrate which are arranged oppositely. A liquid crystal layer is filled between the first substrate and the second substrate, the liquid crystal layer has dielectric anisotropy of parameter in a range from ?1 F/m to 1 F/m, a sum of a bending flexural coefficient and a splaying flexoelectric coefficient of the liquid crystal layer is greater than 1 pc/m, and liquid crystal molecules in the liquid crystal layer are deflected by a flexoelectric effect, so that deflecting speed of the liquid crystal molecules in the liquid crystal layer is improved and the response time of the liquid crystal layer is shortened.

Abstract: Disclosed are a touch display panel and a display device. The touch display panel includes common electrodes, pixel electrodes, a processing module, at least one first magnetic sensing electrode and at least one second magnetic sensing electrode. The at least one first magnetic sensing electrode is disposed on the same layer as the common electrodes and configured to sense magnetic field variation in a first direction (X) and generate corresponding magnetic sensing signals; and the at least one second magnetic sensing electrode is disposed on the same layer as the pixel electrodes and configured to sense magnetic field variation in a second direction (Y) and generate corresponding magnetic sensing signals. An angle between the first direction (X) and the second direction (Y) is a non-zero angle. The processing module is configured to generate touch signals according to the magnetic sensing signals.

Abstract: An embodiment of the present disclosure provides a display device, including: a liquid crystal display panel, comprising a liquid crystal layer including a polymer network formed of a polymerizable monomer; a light guide component, wherein the light guide component is configured such that light from the light source is emitted out from the first surface of the light guide component into the liquid crystal display panel, and in a case that the liquid crystal layer is not applied with a voltage, light from the light source is totally reflected at the liquid crystal display panel without being emitted from a side of the second substrate opposite to the first substrate into the outside air.

Abstract: A display panel and a manufacturing method thereof are provided. Each pixel of the display panel includes a transmission region and a reflection region, and the display panel includes a first polarizer, a first base substrate, a first alignment layer, a liquid crystal layer, a second alignment layer, a second base substrate, and a second polarizer. A reflection layer is provided between the second alignment layer and the second polarizer in the reflection region. The liquid crystal layer in the reflection region includes nematic liquid crystal and a polymer network. The liquid crystal layer in the transmission region includes a liquid crystal mixture including the nematic liquid crystal and polymerizable monomers. The polymer network in reflection region is formed by polymerizing the polymerizable monomers in the liquid crystal mixture.

Abstract: An integrated front light assembly, a manufacturing method thereof and a reflective display device are disclosed. The integrated front light assembly includes a protective substrate; a touch-control layer disposed on the protective substrate; a light guide layer disposed on the touch-control layer; and a light source disposed on at least one side of the light guide layer. The reflective display device comprises a display panel and the integrated front light assembly. In this way, a thickness of the reflective display device can be reduced and a display effect of the reflective display device can be improved.

Abstract: The present disclosure provides a display panel, including: a reflector; a phase retarder configured to change a polarization direction of a light beam passing through the phase retarder; a light-absorbing black matrix configured to absorb the light beam; and a polarization scattering film. After passing through the polarization scattering film, a polarized light beam from a projector is transmitted along an original light path, then the polarized light beam is transmitted through the phase retarder, reflected by the reflector and directed again to the polarization scattering film so as to be scattered. After passing through the polarization scattering film, a light beam with a polarization direction different from the polarized light beam from the projector is scattered by the polarization scattering film and then absorbed by the light-absorbing black matrix.