Abstract: A speaker includes a frame, a magnetic circuit system setting section, a magnetic circuit system and a balance element. The frame has a first surface. The magnetic circuit system setting section is formed on the first surface of the frame, the magnetic circuit system setting section includes a first region and a second region, and the second region surrounds the first region. The magnetic circuit system is arranged in the magnetic circuit system setting section, and includes a voice coil. The voice coil has a first end facing the first surface and located in the second region. The balance element is connected to the first surface and the first end.

Abstract: Example approaches for customization of thermal and power policies in computers, are described. In an example, a microcontroller of a computing system, also referred to as system, validates thermal policy custom data stored in a firmware storage medium of the system, in response to a supply of power to the system. On a successful validation of the thermal policy custom data, thermal control settings is updated with a customized thermal policy included in the thermal policy custom data. In response to initiation of a boot operation of the system, a processor of the system validates power policy custom data stored in the firmware storage medium. In response to a successful validation of the power policy custom data during the boot operation, the processor updates power control settings of the system with a customized power policy included in the power policy custom data.

Abstract: A method includes receiving a device design layout and a scribe line design layout surrounding the device design layout. The device design layout and the scribe line design layout are rotated in different directions. An optical proximity correction (OPC) process is performed on the rotated device design layout and the rotated scribe line design layout. A reticle includes the device design layout and the scribe line design layout is formed after performing the OPC process.

Abstract: A speaker includes a frame, a magnetic circuit system, a balance element, and a diaphragm. The frame has a perforation, a bearing surface, and an accommodating space surrounding the perforation. The magnetic circuit system is disposed in the accommodating space and includes a voice coil and a magnet, and the voice coil is located between the bearing surface and the magnet. The diaphragm has a hole corresponding to the perforation, and the diaphragm is connected to the frame and the voice coil. The balance element is disposed in the accommodating space and surrounds the perforation, and the balance element is connected to the voice coil and the bearing surface.

Abstract: A package structure including a semiconductor die, a redistribution circuit structure and an electronic device is provided. The semiconductor die is laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes a colored dielectric layer, inter-dielectric layers and redistribution conductive layers embedded in the inter-dielectric layers. The electronic device is disposed over the colored dielectric layer and electrically connected to the redistribution circuit structure.

Abstract: The invention provides a display device, comprising: a first substrate having a display region and a peripheral region adjacent to each other; a second substrate having a first light shield layer and a color resist layer, the color resist layer having a first color resist layer, a second color resist layer and a third color resist layer disposed on the first light shield layer in a strip shape, respectively; a display molecular layer disposed between the first substrate and the second substrate; a first light sensing region disposed on the first substrate and the second substrate; a first spacer region surrounding the first light sensing region, and further comprising: a second light shield layer forming a first projection area on the second substrate; a fourth resist layer forming a second projection area on the second substrate; wherein a ratio of the second projection area to the first projection area is between 0.01 and 0.07.

Abstract: The present disclosure provides an apparatus and a method for fingerprint imaging. The apparatus includes: a light source configured to generate light, wherein a light intensity distribution of the light generated by the light source conforms to a preset encoding mode; a sensing surface on which the light generated by the light source forms a signal light with fingerprint information; and an imaging module configured to image the signal light to obtain a fingerprint image. Embodiments of the present disclosure can encode the fingerprint image by the encoding mode and can “encrypt” the fingerprint image by the encoding mode, thus a clear fingerprint image can be obtained by decoding based on obtaining the preset encoding mode, which can effectively improve the security of fingerprint imaging.

Abstract: Example approaches for customization of thermal and power policies in computers, are described. In an example, a microcontroller of a computing system, also referred to as system, validates thermal policy custom data stored in a firmware storage medium of the system, in response to a supply of power to the system. On a successful validation of the thermal policy custom data, thermal control settings is updated with a customized thermal policy included in the thermal policy custom data. In response to initiation of a boot operation of the system, a processor of the system validates power policy custom data stored in the firmware storage medium. In response to a successful validation of the power policy custom data during the boot operation, the processor updates power control settings of the system with a customized power policy included in the power policy custom data.

Abstract: A method, storage media and neural network for rebuilding biometric feature is provided. The method includes inputting the partial texture image obtained to the neural network and outputting a predictive value of an entire texture image that is output by the neural network. The above technical solution is via the neural network used to process images and the neural network includes the feature value layer. A plurality of the partial texture images is converted to the feature values at the technical level, and the composite calculation of a plurality of partial texture images is avoided on the application level. Because the entire texture image is not synthesized in the end, data leakage and theft are avoided. Thus, the security of the method for analyzing texture image is improved.

Abstract: The invention provides a display device, comprising: a first substrate having a display region and a peripheral region adjacent to each other; a second substrate having a first light shield layer and a color resist layer, the color resist layer having a first color resist layer, a second color resist layer and a third color resist layer disposed on the first light shield layer in a strip shape, respectively; a display molecular layer disposed between the first substrate and the second substrate; a first light sensing region disposed on the first substrate and the second substrate; a first spacer region surrounding the first light sensing region, and further comprising: a second light shield layer forming a first projection area on the second substrate; a fourth resist layer forming a second projection area on the second substrate; wherein a ratio of the second projection area to the first projection area is between 0.01 and 0.07.

Abstract: A biometric analysis structure, method and neural network with coded mask are provided. The biometric analysis structure includes a display panel, a light source, and a sensor. The sensor is disposed on the optical path of light from the light source and reflected by the display panel. The biometric analysis structure includes an coded mask. The coded mask is disposed on the optical path in front of the sensor. the coded mask is represented as a first matrix in a matrix form and the first matrix is a delta function after satisfying an autocorrelation operation. The resulting image can be inversely resolved based on the image of the coded mask. Thus, the security of the fingerprint recognition method is improved, and the thickness of the entire imaging structure is reduced.

Abstract: A biometric analysis method and a storage medium are provided. The biometric analysis method includes steps of acquiring a biometric image, acquiring a feature point in the biometric image, and storing descriptors corresponding to the feature point and corresponding relationship between the descriptors and the feature point. The biometric analysis method further includes a step of not storing the biometric image. The above solutions can effectively improve operational efficiency and user experience.

Abstract: The present disclosure provides an apparatus and a method for fingerprint imaging. The apparatus includes: a light source configured to generate light, wherein a light intensity distribution of the light generated by the light source conforms to a preset encoding mode; a sensing surface on which the light generated by the light source forms a signal light with fingerprint information; and an imaging module configured to image the signal light to obtain a fingerprint image. Embodiments of the present disclosure can encode the fingerprint image by the encoding mode and can “encrypt” the fingerprint image by the encoding mode, thus a clear fingerprint image can be obtained by decoding based on obtaining the preset encoding mode, which can effectively improve the security of fingerprint imaging.

Abstract: The present disclosure provides a method and an apparatus for processing an image, an imaging device and a storage medium. The method includes: acquiring a to-be-processed blurred image, and determining an initial blur function and an initial clear image; and acquiring a processed clear image and a processed blur function based on an iterative operation of a blurred image, a blur function and a clear image. Embodiments of the present disclosure can deblur the blurred image by the iterative operation to obtain a clear image with higher quality.

Abstract: A converter is provided. The converter includes a housing, a circuit board unit, a heat source member, a fan, and a first heat sink. A waterproof area and a ventilation area are formed in the housing. The circuit board unit is disposed in the waterproof area. The heat source member is disposed in the waterproof area and coupled to the circuit board unit. The fan is disposed in the ventilation area, wherein the fan is adapted to generate an air flow. The first heat sink is disposed in the ventilation area, and thermally connected to the heat source member, wherein the air flow is adapted to pass through the first heat sink.

Abstract: A package structure of a power module is provided. The package structure includes a body having a sidewall, a first protruding structure protruding outward from one end of the sidewall, a second protruding structure protruding outward from another end of the sidewall and opposite to the first protruding structure, and a spring having two ends embedded in the first and the second protruding structures, respectively. The stress is transferred to the first and the second protruding structures via the spring, respectively. The equivalent stiffness of the spring is different from that of the body so that the package structure as a whole suffers the stress uniformly.

Abstract: A package structure of a power module is provided. The package structure includes a body having a sidewall, a first protruding structure protruding outward from one end of the sidewall, a second protruding structure protruding outward from another end of the sidewall and opposite to the first protruding structure, and a spring having two ends embedded in the first and the second protruding structures, respectively. The stress is transferred to the first and the second protruding structures via the spring, respectively. The equivalent stiffness of the spring is different from that of the body so that the package structure as a whole suffers the stress uniformly.

Abstract: A biometric analysis structure, method and neural network with coded mask are provided. The biometric analysis structure includes a display panel, a light source, and a sensor. The sensor is disposed on the optical path of light from the light source and reflected by the display panel. The biometric analysis structure includes an coded mask. The coded mask is disposed on the optical path in front of the sensor. the coded mask is represented as a first matrix in a matrix form and the first matrix is a delta function after satisfying an autocorrelation operation. The resulting image can be inversely resolved based on the image of the coded mask. Thus, the security of the fingerprint recognition method is improved, and the thickness of the entire imaging structure is reduced.

Abstract: A method, storage media and neural network for rebuilding biometric feature is provided. The method includes inputting the partial texture image obtained to the neural network and outputting a predictive value of an entire texture image that is output by the neural network. The above technical solution is via the neural network used to process images and the neural network includes the feature value layer. A plurality of the partial texture images is converted to the feature values at the technical level, and the composite calculation of a plurality of partial texture images is avoided on the application level. Because the entire texture image is not synthesized in the end, data leakage and theft are avoided. Thus, the security of the method for analyzing texture image is improved.

Abstract: A biometric analysis method and a storage medium are provided. The biometric analysis method includes steps of acquiring a biometric image, acquiring a feature point in the biometric image, and storing descriptors corresponding to the feature point and corresponding relationship between the descriptors and the feature point. The biometric analysis method further includes a step of not storing the biometric image. The above solutions can effectively improve operational efficiency and user experience.