Abstract: A display panel is provided, including: a display region including a plurality of self-luminous display pixels configured in array, wherein the display region includes at least one optical fingerprint sensing region, wherein at least one optical fingerprint sensing element is configured in each pixel among k self-luminous display pixels in every group of m by n self-luminous display pixels in every optical fingerprint sensing region, where m and n are any integers no less than 1, and k is any integer from 1 to m by n. Functions of the display panel are strengthened, and performance of the functions is improved.

Abstract: The present invention relates to novel dopamine D2 receptor ligands. The invention further relates to functionally-biased dopamine D2 receptor ligands and the use of these compounds for treating or preventing central nervous system and systemic disorders associated with dysregulation of dopaminergic activity. The present invention relates to novel compounds that modulate dopamine D2 receptors. In particular, compounds of the present invention show functional selectivity at the dopamine D2 receptors and exhibit selectivity downstream of the D2 receptors, on the 0-arrestin pathway and/or on the cAMP pathway.

Abstract: The invention relates to a compound of Formula I: F1—X1-L1-X2—P1—X3-G1??(Formula I).

Abstract: A display module is provided, which includes: a first substrate and a second substrate disposed face to face, where the first substrate is a non-opaque substrate; a self-luminous display layer disposed between the first substrate and the second substrate, an optical fingerprint sensing layer disposed between the self-luminous display layer and the second substrate, where the optical fingerprint sensing layer has a photosensitive pixel region; the self-luminous display layer has a non-opaque region, at least a portion of light transmitting from the first substrate to the self-luminous display layer can pass through the self-luminous display layer and reach the optical fingerprint sensing layer; and the self-luminous display layer has a light-blocked region located between the self-luminous layer and the optical fingerprint sensing layer which is configured to prevent light emitting from the self-luminous layer from reaching the optical fingerprint sensing layer before entering the first substrate.

Abstract: An optical fingerprint imaging system and an array sensor are provided. The optical fingerprint imaging system includes: a cover plate, a backlight source, an array sensor disposed between the cover plate and the backlight source, and an optical assembly; the array sensor includes an array of pixels each of which has an opaque region and a nonopaque region, the opaque region includes an photosensitive device for converting an input light into electronic signals, and the nonopaque region is adapted for allowing light from the backlight source passing through, and the optical assembly is adapted for partially blocking the light from the cover plate to the photosensitive device, and is configured with at least one light tunnel between the cover plate and each of the photosensitive devices, wherein the light tunnel allows light passing through in a preset range of direction. Accordingly, the contrast of a fingerprint image obtained is enhanced.

Abstract: A self-luminous display pixel is provided, including: a self-luminous circuit including a self-luminous device, the self-luminous device including a bottom electrode layer; wherein the bottom electrode layer includes a light blocking layer; and the self-luminous display pixel further includes an optical fingerprint sensing circuit, the optical fingerprint sensing circuit includes a first TFT device and a photosensitive device, and a channel layer of the first TFT device is disposed right under a portion of the bottom electrode layer. A fingerprint sensing function can be realized by the self-luminous display pixel, and an overall structure of the self-luminous display pixel can be optimized.

Abstract: When a security authentication request sent by a terminal is received, an identity authentication solution includes acquiring network environment information and user behavior data according to the security authentication request, then determining, according to the network environment information and the user behavior data, whether a current operation is a machine attack, and acquiring a CAPTCHA of a predetermined type according to a predetermined policy and delivering the CAPTCHA to the terminal if the current operation is a machine attack, to perform identity authentication, or determining that security authentication succeeds if the current operation is not a machine attack.

Abstract: An optical fingerprint module comprises: an optical fingerprint sensor, the optical fingerprint sensor having a non-opaque substrate and a device layer located on a surface of the non-opaque substrate, the device layer having a pixel area, the pixel area having a plurality of pixels, each pixel having a non-opaque area and a light blocking area, the light blocking area having a photosensitive element, the non-opaque area enabling lights to transmit through the pixel area of the device layer; a protection layer located above the entire optical fingerprint sensor; and a backlight source located right under the pixel area, the backlight source and the optical fingerprint sensor being disposed with an interval, an included angle formed between light emitted from the backlight source and an upper surface of the protection layer being mainly a right angle or a near-right angle. The optical fingerprint module has an improved structure and enhanced performance.

Abstract: An optical fingerprint module comprises: an optical fingerprint sensor, the optical fingerprint sensor having a non-opaque substrate and a device layer located on a surface of the non-opaque substrate, the device layer having a pixel area, the pixel area having a plurality of pixels, each pixel having a non-opaque area and a light blocking area, the light blocking area having a photosensitive element, the non-opaque area enabling lights to transmit through the pixel area of the device layer; a protection layer located above the optical fingerprint sensor; and a backlight source located under the pixel area, an included angle formed between a light emitted from the backlight source and an upper surface of the protection layer being an acute angle. The optical fingerprint module has an improved structure and enhanced performance.

Abstract: An optical fingerprint imaging system (200) and an optical assembly (300, 400, 500, 600, 700) are provided.

Abstract: The present invention provides stable antioxidant cosmetic formulations for topical use comprising green tea extract in combination with additional active compounds having the surprising ability to exert antioxidant effect on the skin, the use stable antioxidant cosmetic formulations, as well as a method for reducing and/or preventing oxidative stress in keratinous tissues.

Abstract: A display module, including a self-luminous display panel and at least one point-shaped back light source, wherein in one of a plurality of optical fingerprint sensing areas of the self-luminous display panel, a largest square region whose center is closest to the point-shaped back light source is selected; in the largest square region, optical fingerprint sensing devices of the largest square region are divided into various device groups, and structures of the optical fingerprint sensing devices of the various device groups are configured. The structure of the display module is optimized to improve a fingerprint identification function of the display module.

Abstract: The present invention relates to novel dopamine D2 receptor ligands. The invention further relates to functionally-biased dopamine D2 receptor ligands and the use of these compounds for treating or preventing central nervous system and systemic disorders associated with dysregulation of dopaminergic activity.

Abstract: This application describes compositions, kits, and methods for removing contaminants from a protein preparation, for example a cell culture harvest comprising a recombinant protein. The methods described herein can enhance the performance of a later applied chromatographic purification step. The method generally involves contacting a protein preparation comprising a desired protein with a combination of allantoin, a cationic polymer, and a fatty acid, thereby causing the formation of solids and removal of the solids using a suitable process. Further treatment by contacting the treated sample with a chemically reactive surface further enhances results achieved by the first purification step.

Abstract: A rotation angle measuring apparatus and method are provided for measuring a rotation angle of a moving disk relative to a stationary disk, the moving disk being configured to rotate about an axis and the stationary disk being arranged opposite the moving disk. A magnet is arranged on the moving disk. A first magnetic sensor is arranged on the stationary disk, the first magnetic sensor generating an angle signal under the action of the magnet as the moving disk rotates. An incremental rotation angle of the moving disk is determined on the basis of an output of the receiving region, a period of the static electric field is determined on the basis of an angle signal generated by the first magnetic sensor, and an absolute rotation angle of the moving disk is determined on the basis of the period of the static electric field and the incremental rotation angle.

Abstract: Display module and using method thereof are provided. The display module includes: a self-luminous display panel including first and second substrates and a self-luminous circuit layer, the self-luminous circuit layer being disposed between the first and second substrates, and including multiple display pixel units each of which includes at least one light blocking region and non-opaque region; an optical fingerprint sensor below the second substrate and including a fingerprint sensing circuit layer and a third substrate which is non-opaque, the fingerprint sensing circuit layer including multiple photosensitive pixel units each of which includes a non-opaque region and a light blocking region where a photosensitive element of the photosensitive pixel unit is disposed; a point-shaped backlight source below the optical fingerprint sensor, light emitted from the point-shaped backlight source entering the optical fingerprint sensor with first incident angle which is acute.

Abstract: A medical pump includes a single phase synchronous motor, a rod piston, a cylinder for receiving the rod piston for reciprocating motion therein. The single phase synchronous motor includes a stator and a rotor rotatable relative to the stator. The rotor includes a plurality of permanent magnets. The stator comprises a stator core and a winding wound around the stator core. The stator core comprises two opposed pole portions that define there between a rotor receiving space for receiving the permanent magnets. The medical pump has a compact structure. In addition, the motor of the medical pump has a constant rotation speed and has a smaller size and less weight under the same output power conditions as traditional motors used in medical pumps. The medical pump is particularly suitable for use in atomizers.

Abstract: Display module and using method thereof are provided. The display module includes: a self-luminous display panel including first and second substrates and a self-luminous circuit layer, the self-luminous circuit layer being disposed between the first and second substrates, and including multiple display pixel units each of which includes at least one light blocking region and non-opaque region; an optical fingerprint sensor below the second substrate and including a fingerprint sensing circuit layer and a third substrate which is non-opaque, the fingerprint sensing circuit layer including multiple photosensitive pixel units each of which includes a non-opaque region and a light blocking region where a photosensitive element of the photosensitive pixel unit is disposed; a point-shaped backlight source below the optical fingerprint sensor, light emitted from the point-shaped backlight source entering the optical fingerprint sensor with first incident angle which is acute.

Abstract: A display panel is provided, including: a display region including a plurality of self-luminous display pixels configured in array, wherein the display region includes at least one optical fingerprint sensing region, wherein at least one optical fingerprint sensing element is configured in each pixel among k self-luminous display pixels in every group of m by n self-luminous display pixels in every optical fingerprint sensing region, where m and n are any integers no less than 1, and k is any integer from 1 to m by n. Functions of the display panel are strengthened, and performance of the functions is improved.

Abstract: A display module is provided, which includes: a first substrate and a second substrate disposed face to face, where the first substrate is a non-opaque substrate; and a self-luminous display layer disposed between the first substrate and the second substrate, where the self-luminous display layer includes display pixels, each of the display pixel includes a light emitting device, and the light emitting device includes a self-luminous layer; and further includes: an optical fingerprint sensing layer disposed between the self-luminous display layer and the second substrate, where the optical fingerprint sensing layer has a photosensitive pixel region and the photosensitive pixel region includes a plurality of photosensitive pixels; the self-luminous display layer has a non-opaque region, at least a portion of light transmitting from the first substrate to the self-luminous display layer can pass through the self-luminous display layer via the non-opaque region, and reach the optical fingerprint sensing layer; a