Abstract: An array substrate, which is provided with a plurality of sub-pixel regions arranged in an array, the plurality of sub-pixel regions comprising a plurality of white sub-pixel regions and a plurality of primary-color sub-pixel regions. The array substrate comprises a first substrate, and a plurality of sub-pixels arranged on one side of the first substrate. The plurality of sub-pixels comprise a plurality of white sub-pixels and a plurality of primary-color sub-pixels. In the column direction, each white sub-pixel is adjacent to at least one primary-color sub-pixel. Each sub-pixel has a plurality of light-shielding patterns.

Abstract: Provided are a gene detection kit and a gene detection device. The gene detection kit includes a kit body, a piston cylinder, and a piston. The kit body has an accommodating cavity and a plurality of reagent cavities. The piston cylinder is provided in the accommodating cavity, and the piston cylinder has a piston cavity. The piston is movably provided in the piston cavity along an axial direction of the piston cylinder. A first channel in communication with the piston cavity is provided on an outer circumferential surface of the piston cylinder, a plurality of second channels are provided on an inner wall of the accommodating cavity, each of the second channels is in corresponding communication with one of the reagent cavities, and the piston cylinder can move relative to the kit body, so that the plurality of second channels are alternately in communication with the first channel.

Abstract: A liquid crystal display panel (100) comprises a first polarizer (110) and a second polarizer (170), a first liquid crystal layer (130) disposed between the first polarizer (110) and the second polarizer (170), and an optical compensation layer (140) disposed between the first liquid crystal layer (130) and one of the first polarizer (110) and the second polarizer (170). A transmission axis of the first polarizer (110) is perpendicular to a transmission axis of the second polarizer (170). The first liquid crystal layer (130) includes first liquid crystal molecules (130?).

Abstract: The embodiments of the present disclosure provide a display substrate, a display panel, and a display device. The display substrate includes: a first base substrate, wherein a plurality of sub-pixel regions arranged in an array are provided on the first base substrate; and a reflective layer provided on one side of the first base substrate, wherein a surface of the reflective layer away from the first base substrate is formed to include a plurality of first bumps and a plurality of second bumps, and the first bump has a size greater than that of the second bump.

Abstract: A display panel is provided, which includes a first sub-panel and a second sub-panel arranged opposite to each other, wherein the first sub-panel comprises a plurality of pixel units, the second sub-panel comprises a plurality of functional units, each of the functional units corresponds to respective at least one of the pixel units, and an optical lens layer is arranged between the first sub-panel and the second sub-panel, and configured to form a real image of the functional unit or the pixel unit between the functional unit and the pixel unit, wherein a size of the real image of the functional unit is equal to a size of the functional unit, and a size of the real image of the pixel unit is equal to a size of the pixel unit. A display device is further provided.

Abstract: A display panel and a display device are disclosed. The display panel includes liquid crystal display panel, and a light control panel that are stacked; the liquid crystal display panel includes first mesh lines extending along a first direction and second mesh lines extending along a second direction intersecting with the first direction that define color subpixel units; the light control panel allows back light to be enter the liquid crystal display panel after passing through the light control panel, and includes first signal lines extending along the first direction and second signal lines extending along the second direction that define light control units; N color subpixel units continuously arranged and respectively displaying different colors constitute one pixel unit; N is a positive integer; along the first direction, a maximum length of one light control unit is m times a maximum length of one pixel unit; m is a non-integer.

Abstract: An electrode for display includes at least two display electrodes arranged at intervals along first direction, each including a body electrode and an end electrode; the at least two display electrodes include first and second display electrodes, body electrodes of the first and second display electrodes being parallel in first direction with a first preset pitch; among two side edges of the end electrode of the first display electrode opposite in first direction and two side edges of the end electrode of the second display electrode opposite in first direction, at least two side edges are unparallel; a minimum distance in first direction between one side edge of the end electrode of the first display electrode close to the second display electrode and one side edge of the end electrode of the second display electrode close to the first display electrode is greater than or equal to first preset pitch.

Abstract: Embodiments of the present disclosure provide a liquid crystal display panel and a display device. The panel comprises a first and second polarizers, a liquid crystal layer, a first and second optical compensation films. The liquid crystal layer is disposed between the opposite first and second polarizers; the first optical compensation film is located between the first polarizer and the liquid crystal layer, and an optical axis of the first optical compensation film is parallel to a plane where the first optical compensation film is in; and the second optical compensation film is located between the first and second polarizers, an optical axis of the second optical compensation film is parallel to a plane where the second optical compensation film is in and perpendicular to the optical axis of the first optical compensation film, and in-plane retardations of the first and second optical compensation films are equal.

Abstract: A touch array substrate, a display panel and a display device are provided. The touch array substrate includes a plurality of first electrodes disposed in a row direction and a column direction to form a plurality of electrode rows and a plurality of electrode columns. An edge of the plurality of first electrodes in the column direction includes a convex shape and a concave shape, the convex shape of an edge of one of two adjacent ones of the plurality of electrode columns extends into the concave shape of an edge of the other of the two adjacent ones of the plurality of electrode columns. The touch array substrate can avoid deficiencies such as a vertical line and the like in a macroscopic manner.

Abstract: The present disclosure provides a display panel, a method for manufacturing the same, and a display device. A display panel comprising a first substrate, a second substrate, a light source layer, an optical sensor, and an imaging section; wherein, the optical sensor, the first substrate, the imaging section, and the second substrate are sequentially stacked on a side of the light source layer; or the optical sensor, the light source layer, the imaging section, and the second substrate are sequentially stacked on a side of the first substrate, and the imaging section includes at least one through hole that allows light to pass through, and the imaging section is configured to image a surface of an object located near a surface of the display panel onto the optical sensor by way of pin hole imaging.

Abstract: The present disclosure relates to a display device. The display device includes a first liquid crystal cell and a second liquid crystal cell disposed opposite to each other, a first polarizer located on a side of the first liquid crystal cell away from the second liquid crystal cell, a second polarizer located on a side of the second liquid crystal cell away from the first liquid crystal cell, and a third polarizer located between the first liquid crystal cell and the second liquid crystal cell, wherein the display device further includes a polarization maintaining diffusion sheet located between the first liquid crystal cell and the second liquid crystal cell.

Abstract: A touch array substrate, a display panel and a display device are provided. The touch array substrate includes a plurality of first electrodes disposed in a row direction and a column direction to form a plurality of electrode rows and a plurality of electrode columns. An edge of the plurality of first electrodes in the column direction includes a convex shape and a concave shape, the convex shape of an edge of one of two adjacent ones of the plurality of electrode columns extends into the concave shape of an edge of the other of the two adjacent ones of the plurality of electrode columns. The touch array substrate can avoid deficiencies such as a vertical line and the like in a macroscopic manner.

Abstract: A horizontal electric field type display panel, a method of manufacturing the same, and a display device are provided in embodiments of the disclosure, the horizontal electric field type display panel including: a first substrate and a second substrate arranged opposite to each other; a liquid crystal layer between the first substrate and the second substrate; and a first compensation film layer between the first substrate and the second substrate, wherein the first compensation film layer is configured to compensate for a phase delay of an axial light in a condition that the display panel is subjected to a non-uniform external force.

Abstract: A dimming panel includes: a transparent base substrate and a plurality of dimming cells disposed on the transparent base substrate; each of the plurality of dimming cells comprises a refractive structure and an electric field structure disposed outside the refractive structure, the refractive structure comprises at least two film layers stacked, a refractive index difference between any two adjacent film layers in the at least two film layers is variable under an action of an electric field applied by the electric field structure.

Abstract: The present disclosure provides a display panel, a method for manufacturing the same, and a display device. A display panel comprising a first substrate, a second substrate, a light source layer, an optical sensor, and an imaging section; wherein, the optical sensor, the first substrate, the imaging section, and the second substrate are sequentially stacked on a side of the light source layer; or the optical sensor, the light source layer, the imaging section, and the second substrate are sequentially stacked on a side of the first substrate, and the imaging section includes at least one through hole that allows light to pass through, and the imaging section is configured to image a surface of an object located near a surface of the display panel onto the optical sensor by way of pin hole imaging.

Abstract: The present disclosure relates to a display device. The display device includes a first liquid crystal cell and a second liquid crystal cell disposed opposite to each other, a first polarizer located on a side of the first liquid crystal cell away from the second liquid crystal cell, a second polarizer located on a side of the second liquid crystal cell away from the first liquid crystal cell, and a third polarizer located between the first liquid crystal cell and the second liquid crystal cell, wherein the display device further includes a polarization maintaining diffusion sheet located between the first liquid crystal cell and the second liquid crystal cell.

Abstract: A display panel and a display device are provided. The display panel includes a display liquid crystal panel and a light control panel that are stacked; the display liquid crystal panel includes grid lines; the grid lines include first grid lines extending along a first direction and second grid lines extending along a second direction, the first direction intersect with the second direction; the first grid lines and the second grid lines define a plurality of sub-pixel units; the light control panel allows backlight to illuminate into the display liquid crystal panel through the light control panel, and includes signal lines; the signal lines include first signal lines extending along the first direction and second signal lines extending along the second direction; the first signal lines and the second signal lines define a plurality of light control units; at least part of the signal lines is a fold line.

Abstract: A display panel and a display device are disclosed. The display panel includes liquid crystal display panel, and a light control panel that are stacked; the liquid crystal display panel includes first mesh lines extending along a first direction and second mesh lines extending along a second direction intersecting with the first direction that define color subpixel units; the light control panel allows back light to be enter the liquid crystal display panel after passing through the light control panel, and includes first signal lines extending along the first direction and second signal lines extending along the second direction that define light control units; N color subpixel units continuously arranged and respectively displaying different colors constitute one pixel unit; N is a positive integer; along the first direction, a maximum length of one light control unit is m times a maximum length of one pixel unit; m is a non-integer.

Abstract: A display panel is provided, which includes a first sub-panel and a second sub-panel arranged opposite to each other, wherein the first sub-panel comprises a plurality of pixel units, the second sub-panel comprises a plurality of functional units, each of the functional units corresponds to respective at least one of the pixel units, and an optical lens layer is arranged between the first sub-panel and the second sub-panel, and configured to form a real image of the functional unit or the pixel unit between the functional unit and the pixel unit, wherein a size of the real image of the functional unit is equal to a size of the functional unit, and a size of the real image of the pixel unit is equal to a size of the pixel unit. A display device is further provided.

Abstract: A horizontal electric field type display panel, a method of manufacturing the same, and a display device are provided in embodiments of the disclosure, the horizontal electric field type display panel including: a first substrate and a second substrate arranged opposite to each other; a liquid crystal layer between the first substrate and the second substrate; and a first compensation film layer between the first substrate and the second substrate, wherein the first compensation film layer is configured to compensate for a phase delay of an axial light in a condition that the display panel is subjected to a non-uniform external force.