Abstract: An optical detection sensor is disclosed. The optical detection sensor includes a converter configured to receive non-visible light, convert the non-visible light into visible light, and emit the visible light; and a visible light solid-state image sensor. The converter is located on a light incident side of the visible light solid-state image sensor, and the visible light solid-state image sensor is configured to receive the visible light to generate an electron flow, convert information of the electron flow into data information, and output the data information.

Abstract: The present disclosure relates to a display device and a display method thereof. The display device includes: a plurality of sub-pixels each including a light emitting element and a liquid crystal spatial light modulator, wherein the liquid crystal spatial light modulator is located on a light emission side of the light emitting element, and a phase of light emitted by the light emitting element is modulatable after passing through the liquid crystal spatial light modulator; a first control circuit configured to control a light emission intensity and chromaticity of the light emitting element; and a second control circuit configured to control deflection of liquid crystal in the liquid crystal spatial light modulator so as to modulate the phase.

Abstract: The present disclosure provides a method for compensating a common voltage. The method for compensating a common voltage includes: generating a feedback signal by acquiring a real-time monitoring result of a feedback signal line on the common voltage, the feedback signal including a plurality of time periods, each of the time periods including a first sub-period in which the feedback signal is interfered by the periodic signal and a second sub-period in which the feedback signal is not interfered by the periodic signal; processing the feedback signal to eliminate distortion of the feedback signal caused by interference of the periodic signal in the first sub-period; and compensating for the common voltage according to the feedback signal.

Abstract: A display device is disclosed. The display device includes a display array layer and a liquid crystal control layer superimposed on a display side of the display array layer. The liquid crystal control layer includes a first electrode layer, a liquid crystal layer and a second electrode layer; the display array layer includes first pixels and second pixels alternately arranged in a first direction; and the first electrode layer and the second electrode layer are configured to receive driving voltages, so as to allow liquid crystal molecules in the liquid crystal layer to rotate to form first light deflection regions and second light deflection regions that are alternately arranged in the first direction, so as to form a first view point and a second view point.

Abstract: An optical detection sensor is disclosed. The optical detection sensor includes a converter configured to receive non-visible light, convert the non-visible light into visible light, and emit the visible light; and a visible light solid-state image sensor. The converter is located on a light incident side of the visible light solid-state image sensor, and the visible light solid-state image sensor is configured to receive the visible light to generate an electron flow, convert information of the electron flow into data information, and output the data information.

Abstract: A display substrate, a method for manufacturing the same and a display device are provided. The method includes steps of forming a common electrode line, a semiconductor pattern, and a data line on a base substrate, so that the semiconductor pattern is located between the common electrode line and the data line; and irradiating the semiconductor pattern by using light in a predetermined wavelength range from a side of the base substrate distal to the semiconductor pattern, to generate a dangling-bond defect state in a band gap of the semiconductor pattern.

Abstract: Disclosed is an organic electroluminescent display panel and a fabrication method thereof. The organic electroluminescent display panel includes: a first base substrate and a second base substrate, a plurality of first organic electroluminescent units disposed at intervals from each other on a side of the first base substrate facing the second base substrate; and a plurality of second organic electroluminescent units disposed at intervals from each other on a side of the second base substrate facing the first base substrate. The plurality of first organic electroluminescent units is spaced apart from the plurality of second organic electroluminescent units in a direction perpendicular to an extending plane of the first base substrate. An orthographic projection of each first organic electroluminescent unit on the second base substrate at least partially overlaps with a corresponding second organic electroluminescent unit.

Abstract: A muffling device includes an acquisition circuit, configured to obtain reference sound wave information of a user. The muffling device includes a modulation circuit, configured to analyze an acoustic wave characteristic of the reference sound wave information to obtain a characteristic parameter of the reference sound wave information. The muffling device includes a muffling circuit, configured to generate compensated sound wave information according to the characteristic parameter of the reference sound wave information. The muffling device includes a correction circuit, configured to compare muffed sound wave information superimposed by the compensated sound wave information and the reference sound wave information with the reference sound wave information, and feed back a comparison result to the muffling circuit. The muffling circuit can adjust the compensated sound wave information according to a fed back comparison result.

Abstract: A COA substrate, a manufacturing method therefore, a display panel, and a display device. The COA substrate includes a base substrate, a thin-film transistor provided on one side of the base substrate, and a color filter film provided on the other side of the base substrate facing away from the thin-film transistor.

Abstract: The present disclosure relates to a color film substrate, a display panel and a method for detecting a display panel. The CF substrate includes a display region and a peripheral region corresponding to a dummy pixel region around the display region. A black matrix of the color filter substrate includes a light transmitting section in a portion of the peripheral region corresponding to a dummy pixel unit. The light transmitting section includes a first set of light transmitting sections and a second set of light transmitting sections. Each of the first and second set of light transmitting sections is respectively in a portion that extends along a first side and a second side which is opposite to the first side of the display region and corresponds to the dummy pixel unit.

Abstract: The present disclosure provides an array substrate, a manufacturing method thereof, and a display device. The array substrate includes: a base substrate, a gate line and a data line intersecting with each other over the base substrate, and a thin film transistor; the thin film transistor including: a gate electrode, an active layer disposed on the side of the gate electrode away from the base substrate, and a source electrode and a drain electrode disposed on the side of the active layer away from the base substrate, wherein the gate electrode is a part of the gate line; the source electrode is a part of the data line, and at least partial area of the source electrode is located within an area where orthogonal projections of the data line and of the gate line on the base substrate overlap with each other.