Abstract: There is provided an array substrate including a plurality of pixel regions arranged in rows and columns. The plurality of pixel regions include a corresponding pixel electrode array and a corresponding pixel circuit associated with the corresponding pixel electrode array. Each of the pixel electrode arrays is arranged in rows and columns, and each pixel electrode array includes a plurality of pixel electrodes arranged in an array. The array substrate further includes a plurality of sets of gate lines extending in a row direction and a plurality of sets of data lines extending in a column direction. The plurality of sets of gate lines and rows of the pixel electrode arrays are alternately arranged with each other in the column direction. The plurality of sets of data lines and columns of the pixel regions are alternately arranged with each other in the row direction.

Abstract: The present disclosure relates to a grayscale control structure, including a first substrate, a light extraction layer, an electrode layer, a liquid crystal layer, a filter layer and a second substrate which are sequentially stacked. The electrode layer is provided with a plurality of strip-shaped electrodes arranged in parallel to form lens units in the liquid crystal layer. The filter layer includes light exit strips and a black matrix arranged in parallel, and the light exit strips are disposed opposite to the lens units. Light extraction gratings are disposed in the light extraction layer, the light extraction gratings are disposed opposite to the light exit strips, and a projection of individual one of the light exit strips on the light extraction layer covers a corresponding one of the light extraction gratings.

Abstract: The present disclosure discloses an anti-peep display device and an anti-peep display device. The anti-peep display device includes a display layer and a liquid crystal grating layer; the liquid crystal grating layer is disposed at a surface of the display layer, and the liquid crystal grating layer includes two layers of glass substrate and a liquid crystal layer; these two layers of glass substrate are spaced apart and oppositely disposed; the liquid crystal layer is sandwiched between the two layers of the glass substrate; by adjusting the liquid crystal layer, a plurality of gratings of the liquid crystal grating layer are controlled to switch between black and white, thereby controlling the anti-peep display device to switch between an anti-peep display mode and a shared display mode.

Abstract: The disclosure provides a three-dimensional (3D) display device including a pixel array and a grating. The pixel array includes a plurality of pixel columns, each of the plurality of pixel columns is inclined by an angle with respect to a direction in which an edge of the pixel array extends, and inclined angles of the pixel columns are substantially the same; each of the pixel columns is formed by arranging sub-pixels of three colors repeatedly in a fixed order, wherein dot pitches between any two adjacent sub-pixels in a same pixel column are substantially the same, and the sub-pixels in one of any two adjacent pixel columns in the plurality of pixel columns are staggered in turn with respect to respective sub-pixels in another pixel column of the two adjacent pixel columns and dot pitches between any two adjacent sub-pixels in the two adjacent pixel columns are substantially the same.

Abstract: The present disclosure, belonging to the field of display technology, provides a grating assembly, a light source apparatus and a driving method thereof, which can solve a problem that an existing light source cannot provide light with a controllable direction. The grating assembly of the present disclosure comprises: a diffraction grating divided into a plurality of sub-pixels, each sub-pixel being divided into a plurality of regions, the diffraction grating being configured to change light transmitted through each region into parallel light and cause light transmitted through different regions of a same sub-pixel to have different directions; and a selector divided into a plurality of sub-pixels corresponding to sub-pixels of the diffraction grating, each sub-pixel being divided into a plurality of regions corresponding to the regions of the sub-pixel of the diffraction grating, the selector being configured to control whether each region thereof transmits light or not.

Abstract: A display device and a display method. The display device includes an anti-peeping backlight module, a display panel and a regulator, the display panel being arranged on a light exit surface of the anti-peeping backlight module, and the anti-peeping backlight module being configured to emit an anti-peeping backlight; the display device has an anti-peeping OFF state and an anti-peeping ON state; wherein, in the anti-peeping OFF state, the regulator is configured to increase a divergence angle of the anti-peeping backlight so as to obtain divergent light; in the anti-peeping ON state, the regulator is configured to maintain the divergence angle of the anti-peeping backlight so as to obtain anti-peeping light. The display device and display method provided in this text can enable switching between normal display mode and an anti-peeping display mode to facilitate safe display of the display device.

Abstract: The present disclosure provides a pixel unit and a method for manufacturing the same, a display panel and a method for driving the same. The pixel unit includes: a first substrate; an intermediate stack disposed on the first substrate; a first light shielding layer disposed on one side of the intermediate stack adjacent to the first substrate, wherein the first light shielding layer has an opening provided therein; and a second light shielding layer disposed on one side of the intermediate stack away from the first substrate. The second light shielding layer is disposed so that projection of the opening on the first substrate is located within projection of the second light shielding layer on the first substrate.

Abstract: An optical assembly, a display device and a method for driving the same are provided. The optical assembly includes two substrates disposed opposite to each other, and electrodes are disposed on the two substrates respectively. Voltages are applied to the electrodes to form a transverse electric field being configured for driving liquid crystal molecules proximal to the substrates to deflect, so that liquid crystal proximal to the two substrates both form liquid crystal lenses, thereby forming a double-layer liquid crystal lens structure. Since the two substrates of a liquid crystal cell have high alignment accuracy, the electrodes on the two substrates are consistent in spatial distribution, thereby solving mura problem.

Abstract: A display device and a display method using the same are disclosed. The display device includes: a display panel including a first substrate, a second substrate and a liquid crystal prism arranged between the first substrate and the second substrate; and a backlight source configured to emit a light which is incident onto the second substrate at an oblique angle; wherein the liquid crystal prism is configured to adjust a deflection angle of the light emitted from the backlight source traveling between the first substrate and the second substrate such that the light emitted from the backlight source is totally-reflected at a light exit face of the display device or exits from the light exit face of the display device.

Abstract: A 3D display device and the driving method for the 3D display device are provided. The 3D display device includes a liquid crystal display panel for monochrome display, and an electroluminescence display panel for color display disposed under the liquid crystal display panel; the electroluminescence display panel includes a plurality of regions arranged in a matrix, the plurality of regions form columns of bright regions and columns of dark regions, which are arranged alternately the liquid crystal display panel includes a plurality of first sub-pixels arranged in a matrix; each bright region of the electroluminescence display panel corresponds to at least two first sub-pixels adjacent in row direction of the liquid crystal display panel.

Abstract: An array substrate and a manufacturing method thereof, a display panel and a driving method thereof, and an electronic device are disclosed. The array substrate includes a plurality of sub-pixels arranged in an array; each of the sub-pixels includes a display area and an interference area, the display area and the interference area are disposed side by side and configured to be independently driven, and the interference area is located on at least one side of the display area adjacent to a neighboring sub-pixel; the display area includes a first pixel electrode, the interference area includes a second pixel electrode, and the first pixel electrode is electrically insulated from the second pixel electrode.

Abstract: A display panel and a display device are provided. The display panel includes a plurality of pixel regions, each pixel region including a pixel island and a transparent region located on a periphery of the pixel island. The pixel island includes K active display area, a distance between adjacent ones of the K active display area in the pixel island is less than a distance between pixel islands of adjacent ones of the plurality of pixel regions. Each of the plurality of pixel regions includes K sub-regions with approximately equal areas, K pixel driving circuits are respectively disposed in the K sub-regions, the K pixel driving circuits are configured to respectively drive the K active display areas, and the K is an integer greater than or equal to 2.

Abstract: The present disclosure provides a display panel and a display device. The display panel includes a base substrate and light-shielding strips. The base substrate includes light-shielding regions and light-transmitting regions. The display panel further includes a backlight module including a light guide plate and light extraction gratings. The display panel further includes a first electrode layer, a second electrode layer, and a liquid crystal layer. The first and second electrode layers are configured to, in response to a control signal, control the liquid crystal layer to forms a plurality of liquid crystal grating periods. The liquid crystal within each of the plurality of liquid crystal grating periods includes a plurality of segments with different refractive indices, and the refractive indices of the plurality of segments progressively increase in a direction perpendicular to an extending direction of the first electrodes in the first electrode layer.

Abstract: A display device is provided. The display device comprises: a display panel; a collimation optical element located on a light emission side of the display panel and configured to modulate a first light emitted from the display panel into a collimated second light and emit the collimated second light; and a light modulation element located on a light emission side of the collimation optical element and configured to adjust an emission angle of the second light from the light modulation element. The first light emitted from the display panel is modulated into the collimated second light by the collimation optical element, the emission angle of the second light emitting from the light modulation element is adjusted by the light modulation element, such that the direction of the emission light of the display device is controllable.

Abstract: Embodiments of the present disclosure provide a display panel, a method for manufacturing the same, and a display device, relating to the field of display technology. The display panel includes a first substrate, a second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, and a light splitting structure disposed on a side of the first substrate facing away from the liquid crystal layer. The light splitting structure is configured to perform spectroscopic processing on light incident on the light splitting structure to obtain light of at least one color, and project the light of the at least one color onto a pixel of a corresponding color in the display panel.

Abstract: A liquid crystal lens and a display device, for improving the efficiency of natural light modulation and lowering the device profile. The liquid crystal lens includes an upper substrate and a lower substrate configured opposite each other, liquid crystal molecules located between the upper substrate and the lower substrate, a plurality of upper electrodes located on the upper substrate, and a plurality of lower electrodes located on the lower substrate. Each lower electrode includes a plurality of metal wire grid polarizers. The upper electrodes respectively correspond to the lower electrodes. An orthographic projection of each upper electrode and that of the corresponding lower electrode on the lower substrate form a ring-shaped electrode structure, and each upper electrode and the corresponding lower electrode are configured to receive voltages of different potential.

Abstract: An in-cell transparent touch display panel, manufacturing method and driving method thereof, which relates to the technical field of display is disclosed. The transparent touch display panel includes a first electrode and a pixel defining structure on a transparent substrate, the first electrode extending along a first direction and the pixel defining structure defining a plurality of pixel regions and touch electrode regions; an organic electroluminescent layer in the pixel regions, a second electrode arranged on the organic electroluminescent layer and in the pixel regions, the second electrodes extending along a second direction; and a plurality of first touch electrodes along the first direction and a plurality of second touch electrodes along the second direction and in the touch electrode regions. The first electrodes, second electrodes, first touch electrodes and second touch electrodes are all transparent electrodes, and the first direction intersects with the second direction.

Abstract: A liquid crystal lens, a lens assembly, an optical apparatus, and a display device are provided. The liquid crystal lens includes a first transparent substrate; a second transparent substrate, provided opposite to the first transparent substrate; a liquid crystal layer, provided between the first and second transparent substrates; and at least one first electrode and at least one second electrode, both of which being provided at a side of one of the first and second transparent substrates proximal to the liquid crystal layer. The at least one first electrode and the at least one second electrode are alternately arranged to be insulated from each other and have an interval therebetween.

Abstract: The present disclosure relates to a display panel, a display device and a control method thereof. A display panel (10) includes: two oppositely-provided base substrates (101, 102); a plurality of liquid crystal regulation units (103) provided between the two base substrates; and a light shielding region (104) and a light transmitting region (105) located on a light emissive side of each of the liquid crystal regulation units, wherein each said liquid crystal regulation unit (103) includes a regulation electrode (31a) and a liquid crystal layer (31b), and the regulation electrode (31a) is used for controlling deflection of liquid crystals in the liquid crystal layer (31b), such that beams incident obliquely towards the light shielding region (104) are reflected by the liquid crystal layer corresponding to the light shielding region (104) to the light transmitting region (105).

Abstract: A display device and a display method are provided, and the display device includes: a first panel which includes a plurality of light-blocking units and a plurality of pixels, each of the light-blocking units being between the pixels adjacent to each other; and a second panel which includes a first light-emitting plate provided with a plurality of light-emitting units, a distance from the light-emitting units to the first panel being one of H1=BS/(L?B), H2=(P?B)S/(L?P+B) and H3=PS/(L?P), in which B is a width of each of the light-blocking units between the pixels adjacent to each other, S is a viewing distance for a viewer, L is a pupillary distance between a left eye and a right eye of the viewer, and P is a pitch of the pixels of the first panel.