Abstract: The present disclosure provides a skin beauty suction device, including: a main control board, connected to a suction pump; wherein the suction pump is connected to a suction nozzle through a gas tube, the suction nozzle being configured to be in contact with a human skin to suck blackheads; a pressure sensor is arranged between the suction pump and the suction nozzle, and the pressure sensor is electrically connected to the main control board; the main control board is electrically connected to a display. The present disclosure solves the technical problem of redness and damage to the skin due to the inability to detect and control the amount of pressure, which causes the suction device to easily apply too much force when suctioning the skin. The present disclosure has very good practical value and is easy to manufacture and use.

Abstract: Provided are an operation method and device for physiological health detection, wherein by arranging a body part identification area on a display unit, and arranging a sensing unit below the body part identification area, when a body part of a user is close to the body part identification area, the sensing unit may capture optical signal information reflected by the body part, and a processing unit may obtain, according to the optical signal information reflected by the body part, physiological health information corresponding to the body part, and the physiological health information may be displayed on the display unit. Compared with the existing method of a mobile device additionally arranging a sensor outside a display screen region, the present invention facilitates user operations and improves the user experience, and the whole thickness of the mobile device may also be effectively reduced, thereby enabling the mobile device to be lighter and thinner and satisfy the requirements of the market.

Abstract: Device and method for biometric recognition are provided. When first touch surface and second touch surface are in folded state, if it is determined that first touch surface faces current user, since sensing unit is provided under first touch surface, first touch surface can directly capture first contact information of user. When it is determined that second touch surface is facing current user, processing unit projects the touch recognition area and the second touch part that is currently in contact with first touch surface onto second touch surface correspondingly, user can move second touch part so that virtual second touch part on second touch surface is within virtual touch recognition area. Thus, touch recognition area of first touch surface which is facing away from user can obtain second contact information. Problems such as inconvenience of multi-fingerprint fingerprint operation of under-screen fingerprint recognition device after folding are solved.

Abstract: The invention relates to the field of biomedicine. In particular, the invention relates to a live strain of Staphylococcus aureus and uses thereof. More particularly, the invention relates to a live strain of Staphylococcus aureus which lacks adenosine synthase A (AdsA) activity, to a vaccine against Staphylococcus aureus infection comprising said live strain, and a method for preventing and/or treating Staphylococcus aureus infection in a subject by administering said live strain.

Abstract: The present disclosure provides a hexadeca amino- or hexadeca ammonium-modified zinc phthalocyanine and a preparation method and use thereof. In a zinc phthalocyanine structure, a 3-(dimethylamino)phenoxy substituent or a 3-(trimethylammonium) phenoxy substituent is located at peripheral positions ? and ? of a phthalocyanine ring. The zinc phthalocyanine complex has a high photosensitive activity and a high water solubility. The zinc phthalocyanine complex exists in the form of a monomer in water, which is conducive to exerting a photodynamic activity in water; meanwhile, the zinc phthalocyanine complex has an absorption spectrum red-shifted to 720 nm, which is located in a near-infrared region that is more conducive to penetrating human tissues. Therefore, the zinc phthalocyanine complex has higher tumor targeting ability and photodynamic tumor-suppression effect, and is scavenged quickly in vivo, which can be used for preparing a photosensitizer or a photodynamic drug or a photosensitive medicament.

Abstract: The present disclosure provides a module structure and an electronic apparatus. The module structure includes: a sensing component, a sensing surface and a display component disposed between the sensing component and the sensing surface; an air layer disposed between the display component and the sensing component; and a scattering layer disposed between the air layer and the display component; wherein light generated by the display component is reflected or refracted on the sensing surface to form signal light carrying an information, and the signal light is transmitted through the scattering layer and the air layer and received by the sensing component. The present disclosure can realize decoupling between the sensing component and the display component, reduce the influence of a bonding stress on a display effect of the display component, and avoid the influence of the air layer on the realization of the function of the sensing component.

Abstract: The present disclosure provides an image capturing apparatus, including: a light source module configured to emit an incident light, wherein the light source module has a first surface and a second surface opposite to each other; an LCD module having a first surface and a second surface opposite to each other, wherein the second surface of LCD module faces the first surface of light source module, an air gap is formed between LCD module and light source module, and LCD module comprises a scattering layer for scattering the incident light; a light-transmitting cover plate having a first surface and a second surface, wherein first surface of the light-transmitting cover plate is configured to contact with an object to be captured, and second surface of the light-transmitting cover plate faces first surface of LCD module; and a sensor module configured to collect incident light reflected by light-transmitting cover plate.

Abstract: Fingerprint encryption method and device, fingerprint decryption method and device, storage medium and terminal are provided. The fingerprint encryption method includes: acquiring a fingerprint image; dividing the fingerprint image into a plurality of block images according to a preset window, wherein a size of the block image is the same with a size of the preset window; determining identifiers of the plurality of block images, wherein the identifiers of the plurality of block images have a first preset order; and determining, according to the identifiers of the plurality of block images and a received encryption order, a plurality of encrypted block images to obtain an encrypted fingerprint image. Security of fingerprint storage or fingerprint transmission is enhanced.

Abstract: A biometric identification apparatus is provided to include a light-transmissible plate, a light filtering module, a display member and a photodetection member. The display member is configured to emit light, and the light is reflected by a surface of the light-transmissible plate and formed as an original reflected light. The light filtering module is configured to filter the original reflected light to obtain a light with a traveling direction in a predetermined angle range, and the photodetection member is configured to receive the light filtered by the light filtering module.

Abstract: The present disclosure provides an image sensor and electronic equipment. The image sensor includes: a pixel array, comprising a plurality of pixels, wherein a light-transmitting part is disposed between adjacent pixels; a protective layer, covering at least a part of a surface of the pixel; a conversion layer, configured to convert X-ray into visible light; wherein when X-ray is incident from a side of the image sensor, a portion of the X-ray is incident on the protective layer, another portion of X-ray transmits through the light-transmitting part between the pixels, reaches the conversion layer, and is converted into visible light by the conversion layer and received by the pixel. With the above solution, the pixels can be protected from the damage of X-ray high-energy photons while improving the resolution of the captured X-ray image.

Abstract: The present disclosure provides a fingerprint identification method and apparatus, a storage medium, and a terminal. The fingerprint identification method includes: collecting a to-be-identified fingerprint image of a to-be-identified fingerprint; identifying whether the to-be-identified fingerprint belongs to a first type of fingerprint; calculating an image correlation between the to-be-identified fingerprint image and a standard fingerprint image, when it's determined that the to-be-identified fingerprint belongs to the first type of fingerprint; calculating a feature point matching result between the to-be-identified fingerprint image and the standard fingerprint image when it's determined that the to-be-identified fingerprint does not belong to the first type of fingerprint; and determining whether the to-be-identified fingerprint is consistent with the standard fingerprint; wherein the standard fingerprint image is a fingerprint image collected from a standard fingerprint.

Abstract: A photodetection film includes at least one lower photodiode and upper photodiode layered members. The at least one lower photodiode layered member includes lower first-type, intrinsic and second-type semiconductor layers. The at least one upper photodiode layered member is disposed on the at least one lower photodiode layered member and includes upper first-type, intrinsic and second-type semiconductor layers. The upper intrinsic semiconductor layer has an amorphous silicon structure. The lower intrinsic semiconductor layer has a structure selected from one of a microcrystalline silicon structure, a microcrystalline silicon-germanium structure, and a non-crystalline silicon-germanium structure.

Abstract: The present disclosure provides a non-peripheral quaternary ammonium-modified zinc phthalocyanine and a preparation method and use thereof, belonging to the field of preparation of photodynamic drugs or photosensitizers. The non-peripheral quaternary ammonium-modified zinc phthalocyanine can be used as a photosensitizer for a photodynamic therapy (PDT) and photodynamic diagnosis, and can also be used for a photodynamic-immune synergistic therapy. Due to a unique structure, the non-peripheral quaternary ammonium-modified zinc phthalocyanine can be combined with an immune checkpoint blocker to achieve an excellent synergistic anti-tumor effect, which has a significant prospect for use in treating a metastatic tumor.

Abstract: The present disclosure provides an image capturing apparatus, including: a light source module having a first surface and a second surface opposite to each other along a thickness direction; an LCD module having a first surface and a second surface opposite to each other along the thickness direction; a light-transmitting cover plate having a first surface and a second surface opposite to each other along the thickness direction, wherein the first surface of the light-transmitting cover plate is configured to contact with an object to be captured, and the second surface of the light-transmitting cover plate is configured to face the first surface of the LCD module; and a sensor module configured to collect an incident light reflected by the light-transmitting cover plate. The present disclosure can realize image capturing based on the principle of total reflection under an LCD screen, optimize imaging effect, and improve imaging clarity.

Abstract: An image capturing apparatus and method, a storage medium, and an electronic equipment are provided. The image capturing apparatus includes: a nonopaque cover plate having a first surface and a second surface opposite to each other in a thickness direction of the nonopaque cover plate, wherein the first surface of the nonopaque cover plate is opposite to an object to be captured; a light source module having a first surface and a second surface opposite to each other in a thickness direction of the light source module, wherein the first surface of the light source module is opposite to the second surface of the nonopaque cover plate; and a sensor module disposed on the second surface of the light source module.

Abstract: The present disclosure provides a light detection apparatus and application thereof. The apparatus includes: a nonopaque cover plate, a display, and a photosensor, and further including a processor configured to transmit a display driving signal to the display when the apparatus detects a touch signal on the apparatus; wherein the display includes a plurality of display pixels configured to emit an optical signal when receiving the display driving signal transmitted by the processor, and the optical signal is reflected on an upper surface of the nonopaque cover plate to form a reflected optical signal; and wherein the reflected optical signal is received by the photosensor. By some embodiments of the present disclosure, obtained physiological feature information can be more accurate and identification precision can be effectively improved.

Abstract: Storage medium and electronic device are provided in the instant application. An executable computer program is stored in the storage medium. The executable computer program is executed by a processor, including: receive and store a default identification information in an electronic device. Receive an identification request and a to-be-authorized identification information collected by the electronic device. Receive the default identification information from the electronic device. Compare the to-be-authorized identification information with default identification information. if they are determined to be matched, the to-be-authorized identification information being true, otherwise the to-be-authorized identification information being false. When identification information is authenticated, the identification information can be collected real-time because the default identification information is stored in the electronic device in advance.

Abstract: A method and device for monitoring luminous intensity of display pixel is provided. The device includes self-luminous LED display, optical glue, photo-detecting array film and processing chip. The optical glue is attached to lower surface of the self-luminous LED display. The photo-detecting array film is disposed under the optical glue. The self-luminous LED display includes display pixels. Each display pixel includes a luminescent layer. The refractive index of the optical glue is smaller than that of the cover glass. The device uses the optical glue to filter the reflected light in the effective area corresponding to each display pixel. After that, the processing chip calculates the luminous intensity of the display pixel according to the first reflected optical signal detected by the photo-detecting array film. When it is determined that the luminous intensity of the display pixel is not changed in the preset period, a feedback signal is transmitted.

Abstract: The present disclosure provides a module structure, including: a middle frame having a first surface, wherein a groove is disposed in the middle frame and has an opening on the first surface; a sensing module, wherein at least a partial of the sensing module is disposed in the groove; a display unit, disposed on the first surface of the middle frame and the sensing module; a first dielectric layer disposed between the sensing module and the display unit; a second dielectric layer disposed between the sensing module and a bottom of the groove; and a third dielectric layer disposed between the first surface of the middle frame and the display unit. With the first dielectric layer, when any one of the sensing module or the display unit is damaged in a testing process, the other one can be recovered, thereby reducing the cost and loss.

Abstract: The present invention provides a method and a device for eyeball tracking operation. By providing a sensing unit under the eyeball recognition region of the display unit, compared with the structure in which the camera is disposed at the edge position independently of the display screen, the sensing unit of the present invention can emit infrared light or detect infrared light signals reflected by the human eye, so as to timely capture the user's eyeball activity. The information is compared with the presetting eyeball activity information, and the operation instruction corresponding to the eyeball activity information is executed, so that the user can quickly control the device through the eyeball activity, thereby effectively improving the user experience.