Abstract: The present disclosure provides a transformer module and a power module, wherein the transformer module comprises: a magnetic core, a first wiring layer, a first insulating layer and a second wiring layer, where the first wiring layer, the first insulating layer and the second wiring layer are sequentially disposed on the magnetic core from outside to inside; a first metal winding, formed in the first wiring layer, where at least part of the first metal winding is wound around the magnetic core in a foil structure; the first insulating layer, at least partially covered by the first metal winding; a second metal winding, formed in the second wiring layer and wound around the magnetic core, where the second metal winding is at least partially covered by the first insulating layer, and at least partially covered by the first metal winding.

Abstract: Disclosed in the present invention are a polypeptide fragment, a derivative of the polypeptide fragment, and applications of the derivative of the polypeptide in the preparation of drugs for preventing and treating fibrosis diseases.

Abstract: A camera module includes an imaging lens assembly, an image sensor and an optical plate. The image sensor is disposed on an image surface of the imaging lens assembly. The optical plate is disposed between the imaging lens assembly and the image sensor, and includes a substrate and at least one anti-reflection layer. The substrate has an object-side surface and an image-side surface, the object-side surface faces towards an object side, the image-side surface faces towards an image side, and the object-side surface is parallel with the image-side surface. The at least one anti-reflection layer is disposed on the object-side surface or the image-side surface of the substrate, the anti-reflection layer includes a nanocrystal structure layer and an optical-connecting layer, wherein the nanocrystal structure layer includes a metal oxide crystal, the optical-connecting layer connects the substrate and the nanocrystal structure layer.

Abstract: A backlight module includes a back board, a lamp board, a wavelength conversion film, an optical film, a coating layer and a reflective component. The back board includes a side wall. The lamp board is arranged on the back board, and includes plural light emitting units. The wavelength conversion film is arranged on the light emitting units. The optical film is arranged on the wavelength conversion film. The coating layer is arranged on the optical film, and adjacent to the optical film. The reflective component is arranged between the side wall and the optical film, and surrounds the wavelength conversion film and the optical film. At an optical wavelength of 450 nanometers, a brightness of a first surface of the reflective component is between 70 and 100, a first chromaticity thereof is between ?10 and 10, and a second chromaticity thereof is between ?10 and 10.

Abstract: There is disclosed a process for the optical resolution of (RS)-?-ethyl-2-oxo-1-pyrrolidineacetic acid with a chiral amine in a solvent comprising an alkyl alcohol of C4-C6 to produce (S)-?-ethyl-2-oxo-1-pyrrolidineacetic acid. The (S)-?-ethyl-2-oxo-1-pyrrolidineacetic acid is converted to (S)-?-ethyl-2-oxo-1-pyrrolidineacetamide.

Abstract: There is disclosed a process for the optical resolution of (RS)-?-ethyl-2-oxo-1-pyrrolidineacetic acid with a chiral amine in a mixed solvent of aromatics and alkyl alcohol of C4-C8 to produce (S)-?-ethyl-2-oxo-1-pyrrolidineacetic acid. The (S)-?-ethyl-2-oxo-1-pyrrolidineacetic acid is converted to (S)-?-ethyl-2-oxo-1-pyrrolidineacetamide.

Abstract: There is disclosed a process for the optical resolution of (RS)-?-ethyl-2-oxo-1-pyrrolidineacetic acid with a chiral amine and an optically inactive amine to form an ionic liquid in a solvent to produce (S)-?-ethyl-2-oxo-1-pyrrolidineacetic acid. The (S)-?-ethyl-2-oxo-1-pyrrolidineacetic acid is converted to (S)-?-ethyl-2-oxo-1-pyrrolidineacetamide.

Abstract: A printing system includes a machine readable storage medium storing instructions and a processor to execute the instructions. The processor is to execute the instructions to receive a source image comprising a plurality of regions and analyze each region of the plurality of regions to determine an ink density of each region. The processor is to execute the instructions to further in response to the ink density for a region exceeding a threshold, deplete the ink density for the region; and in response to the ink density for a region not exceeding the threshold, maintain the ink density for the region. The processor is to execute the instructions to further combine the depleted regions and the maintained regions to generate an optimized image.

Abstract: An electronic package and a substrate structure thereof are provided, in which an electronic element and a flow stopper surrounding the electronic element are disposed on a substrate body of the substrate structure, and a heat dissipation structure is bonded on the electronic element via a heat dissipation material, so that the flow stopper limits an overflow range of the heat dissipation material to prevent the heat dissipation material from contaminating a circuit layer on the substrate body.

Abstract: An imaging lens assembly module includes an imaging lens assembly, a light path folding element and a plastic assembling element. The imaging lens assembly includes an optical lens element. The light path folding element has a light incident surface, a light exiting surface and an optical reflecting surface. The plastic assembling element includes an assembling surface, a first surface and a second surface. The assembling surface is physically contacted with the light path folding element. Both the first surface and the second surface are disposed towards the light path folding element, and the second surface and the first surface are disposed adjacent to each other. The second surface and the optical reflecting surface are correspondingly disposed. The second surface includes a protruding structure array, and the protruding structure array includes at least seven protruding structures arranged at equal intervals.

Abstract: A bus connecting cable includes a circuit board, a connector, circuits and a cable. The circuit board includes a top surface and a bottom surface. The connector on the top surface includes first terminals and second terminals. The circuits are arranged on the circuit board and include first circuits and second circuits. Each first circuit penetrates the circuit board and includes a first top end and a first bottom end. The first top ends are respectively connected to the first terminals. Each second circuit penetrates the circuit board and includes a second top end and a second bottom end. The second top ends are respectively connected to the second terminals. The first bottom ends and the second bottom ends are arranged along the bottom surface. The cable includes conductors. Each conductor is soldered to the first bottom ends and the second bottom ends.

Abstract: A spectrometer includes a plurality of photodetectors, an anti-reflection layer, a grating layer, a distant layer, and a collimator. The anti-reflection layer is disposed on the plurality of photodetectors. The grating layer is disposed above the anti-reflection layer and includes a plurality of grating structures to spread a light into a spectrum to the plurality of photodetectors through the distant layer. The distant layer continuously extends from the grating layer to the anti-reflection layer, the distant layer has a thickness in a range from 400 ?m to 2000 ?m, and a refractive index of the grating layer is greater than a refractive index of the distant layer. The collimator is disposed above the grating layer, in which the collimator is configured to confine an incident angle of the light from a first micro-lens.

Abstract: A slide rail assembly includes a first rail, a second rail, a releasing member, a blocking member and an operating member. A first positioning structure, an assisting structure and a second positioning structure are arranged on the first rail. The assisting structure is located between the first positioning structure and the second positioning structure. The second rail is displaceable relative to the first rail and can be positioned at different positions by a blocking of at least one of the releasing member and the blocking member and one of the first positioning structure, the assisting structure and the second positioning structure. The operating member is configured to operate the releasing member and the blocking member for terminating the blocking of the at least one of the releasing member and the blocking member and the one of the first positioning structure, the assisting structure and the second positioning structure.

Abstract: There is disclosed a process for the production of levetiracetam by crystallizing levetiracetam in an aqueous solution, optionally in the presence of a water-soluble solvent. The product of levetiracetam contains no residual organic solvent.

Abstract: The present disclosure provides a transformer module and a power module, wherein the transformer module comprises: a magnetic core, where a first insulating layer and a second wiring layer are sequentially disposed on the magnetic core from inside to outside; a first metal winding, wound around the magnetic core and comprising a first winding segment formed in the first wiring layer and a second winding segment formed in the second wiring layer; and a second metal winding, wound around the magnetic core and comprising a third winding segment formed in the first wiring layer and a fourth winding segment formed in the second wiring; where at least part of the first metal winding and the second metal winding are wound around the magnetic core in a foil structure.

Abstract: A display device includes a driving circuit substrate, a display layer, an opposite substrate, and a conducting structure. The driving circuit substrate includes a first substrate and a driving circuit layer disposed on the first substrate. The driving circuit layer includes a display region, a peripheral region at the periphery of the display region, and a conducting pad located between the peripheral region and an edge of the first substrate. The opposite substrate includes a second substrate and an opposite electrode layer disposed on the second substrate. The display layer is located between the opposite electrode layer and the driving circuit layer. A conductive member of the conducting structure is connected between the conducting pad and the opposite electrode layer. The conducting structure has a first width. The peripheral region has a second width. The first width is less than or equal to 2.5 times the second width.

Abstract: A visualization method for evaluating brain addiction traits, an apparatus, and a computer-readable storage medium are provided. The method includes the following. A visualization processing request is received from a client, where the visual processing request contains an image to-be-processed. The image to-be-processed is masked to obtain a perturbation image masked. The perturbation image is classified with a visualization processing model to obtain a classification result, and the classification result is calculated to obtain an evaluation value of the perturbation image, where the evaluation value of the perturbation image is less than an evaluation value of the image to-be-processed without masking. The visualization evaluation result is determined according to the evaluation value of the perturbation image. The visualization evaluation result is sent to the client.

Abstract: An imaging lens includes a central optical path, a plurality of lens elements sequentially arranged along the central optical path, a wide-range low reflection layer, and an infrared light reduction layer. The plurality of lens elements include a first lens element. The wide-range low reflection layer is disposed on an object-side surface of the first lens element, and the average reflectance of the wide-range low reflection layer to light with a wavelength ranging from 750 to 1050 nanometers is less than or equal to 0.98%. The infrared light reduction layer is located closer to an image side than the wide-range low reflection layer, and the average reflectance of the infrared light reduction layer to light with a wavelength ranging from 750 to 1050 nanometers is greater than or equal to 50%. The central optical path passes through a paraxial region of the first lens element.

Abstract: A camera module includes an imaging lens assembly, an image sensor and an optical plate. The image sensor is disposed on an image surface of the imaging lens assembly. The optical plate is disposed between the imaging lens assembly and the image sensor, and includes a substrate and at least one anti-reflection layer. The substrate has an object-side surface and an image-side surface, the object-side surface faces towards an object side, the image-side surface faces towards an image side, and the object-side surface is parallel with the image-side surface. The at least one anti-reflection layer is disposed on the object-side surface or the image-side surface of the substrate, the anti-reflection layer includes a nanocrystal structure layer and an optical-connecting layer, wherein the nanocrystal structure layer includes a metal oxide crystal, the optical-connecting layer connects the substrate and the nanocrystal structure layer.

Abstract: An optical imaging module includes an optical imaging lens assembly, a light path folding element and a light blocking element. The optical imaging lens assembly includes at least one optical lens element. The light path folding element has an incident surface, an emitting surface and at least one optical reflecting surface, and the light path folding element is disposed on an image side of the optical imaging lens assembly. The light blocking element is disposed on one of the optical lens element and the light path folding element, and the light blocking element includes an opening hole and a light blocking surface. The light blocking surface has an anti-reflective light blocking membrane layer. A surface of the anti-reflective light blocking membrane layer has a plurality of nanostructures, and the nanostructures are arranged in an irregular form.