Abstract: A thermoelectric semiconductor device includes a heat dissipating semiconductor module and a stack of flash memory dies mounted on a substrate. The heat dissipating module comprises a first semiconductor die such as a controller, and a second semiconductor die such as a thermoelectric semiconductor die to cool the first semiconductor die during operation. The thermoelectric semiconductor die may be mounted to the controller die at the wafer level.

Abstract: A semiconductor device includes a substrate, semiconductor dies on the substrate, molding compound and reinforcing blocks on the substrate. The reinforcing blocks may be provided at positions on the substrate where mechanical stresses develop in the device during singulation, such as at curves and/or discontinuous points around the outline of the substrate, to add strength to the substrate.

Abstract: In one example, the present application describes a Printed Circuit Board (PCB) that mitigates galvanic corrosion during an Organic Solderability Preservative (OSP) process used during fabrication of the PCB. The PCB includes a first metal pattern and a second metal pattern electrically coupled to each other, where the first and second metal patterns are different metals. The first metal pattern has a first area that is exposed by a solder mask layer, and the second metal pattern has a second area that is exposed by the solder mask area. A ratio of the first area to the second area is less than a threshold ratio to mitigate the galvanic corrosion of the second metal pattern exposed on the PCB during the OSP process.

Abstract: A semiconductor device has shielding to prevent transmission and/or reception of EMI and/or RFI radiation. The semiconductor device comprises a substrate including grounded contact pads around a periphery of the substrate, exposed at one or more edges of the substrate. A bump made of gold or other non-oxidizing conductive material may be formed on the contact pads, for example using ultrasonic welding to remove an oxidation layer between the contact pads and the conductive bumps. The conductive bumps electrically couple to a conductive coating applied around the periphery of the semiconductor device.

Abstract: A thermoelectric semiconductor device includes a heat dissipating semiconductor module and a stack of flash memory dies mounted on a substrate. The heat dissipating module comprises a first semiconductor die such as a controller, and a second semiconductor die such as a thermoelectric semiconductor die to cool the first semiconductor die during operation. The thermoelectric semiconductor die may be mounted to the controller die at the wafer level.

Abstract: A semiconductor device has shielding to prevent transmission and/or reception of EMI and/or RFI radiation. The semiconductor device comprises a substrate including grounded contact pads around a periphery of the substrate, exposed at one or more edges of the substrate. A bump made of gold or other non-oxidizing conductive material may be formed on the contact pads, for example using ultrasonic welding to remove an oxidation layer between the contact pads and the conductive bumps. The conductive bumps electrically couple to a conductive coating applied around the periphery of the semiconductor device.

Abstract: A thermoelectric semiconductor device includes a heat dissipating semiconductor module and a stack of flash memory dies mounted on a substrate. The heat dissipating module comprises a first semiconductor die such as a controller, and a second semiconductor die such as a thermoelectric semiconductor die to cool the first semiconductor die during operation. The thermoelectric semiconductor die may be mounted to the controller die at the wafer level.

Abstract: Compounds useful for treating or preventing diabetes and related conditions, and for preventing, inhibiting or reversing amylin-amyloid fibril formation, preventing islets of Langerhans (Beta)-cell death, preventing or reversing the transition from soluble human amylin to insoluble human amylin, preventing and inhibiting or reversing cytotoxic amylin fibril formation.

Abstract: The present disclosure provides a load balancing method, device and system. In some embodiments, in response to a first connection establishing message, which is configured to establish a main connection of a MPTCP session and sent by a client device via a first network interface, first token information of the main connection is generated; a corresponding relation between the first token information and a server device that receives the first connection establishing message is added into a preset first connection forwarding table; and in response to a second connection establishing message, which is configured to establish a sub-connection of the MPTCP session and sent by the client device via a second network interface, the second connection establishing message is sent to the server device corresponding to a second token information in the second connection establishing message. The second token information is the first token information of the main connection to which the sub-connection belongs.

Abstract: A semiconductor device is disclosed including a stack of wafers having a densely configured 3D array of memory die. The memory die on each wafer may be arranged in clusters, with each cluster including an optical module providing an optical interconnection for the transfer of data to and from each cluster.

Abstract: The present disclosure discloses a method and apparatus for constructing a three-dimensional map. A specific embodiment of the method includes: acquiring multiple frames of a monocular image containing a target object collected by a monocular camera, and constructing a three-dimensional map containing the target object and other objects in the monocular image based on the monocular image; determining an absolute scale of the target object, and determining a ratio of a relative scale corresponding to the target object to the absolute scale; and adjusting a scale of each object in the three-dimensional map to obtain a three-dimensional map meeting a preset condition based on the ratio. The method and apparatus provided by the present disclosure achieves the construction of a world coordinate system with absolute scales in a three-dimensional map constructed based on a monocular image.

Abstract: A method and apparatus for generating image information. A specific embodiment of the method includes: acquiring a rotation angle and a scaling of a target image relative to a reference image, and acquiring an intrinsic parameter of a video camera collecting the reference image; generating a projective transformation matrix based on the rotation angle, the scaling and the intrinsic parameter; generating a coordinate offset of the each neighborhood pixel of the feature point in the reference image; generating, based on a coordinate of the feature point in the reference image, the coordinate offset of the each neighborhood pixel of the feature point in the reference image and the projective transformation matrix, coordinates of the each neighborhood pixel of the feature point in the reference image; and generating a feature point descriptor of the feature point.

Abstract: A semiconductor device is disclosed including a stack of wafers having a densely configured 3D array of memory die. The memory die on each wafer may be arranged in clusters, with each cluster including an optical module providing an optical interconnection for the transfer of data to and from each cluster.

Abstract: A system, a method, and a device for network load balance processing are provided. The network load balance processing method includes: establishing, by a virtual server, connection with a client; sending, by the virtual server, a control command to a back-end server and information related to connection to the back-end server, such that the back-end server starts a connection service based on the control command directed to connection; forwarding, by the virtual server, a data request packet from the client, where the back-end server is configured to respond to the data request packet based on the connection service and send response information to the client. Through the present disclosure, the issue of high memory consumption in the network load balance processing is solved, thereby achieving an effect of low memory consumption in the network load balance processing.

Abstract: The present disclosure discloses a method and apparatus for constructing a three-dimensional map. A specific embodiment of the method includes: acquiring multiple frames of a monocular image containing a target object collected by a monocular camera, and constructing a three-dimensional map containing the target object and other objects in the monocular image based on the monocular image; determining an absolute scale of the target object, and determining a ratio of a relative scale corresponding to the target object to the absolute scale; and adjusting a scale of each object in the three-dimensional map to obtain a three-dimensional map meeting a preset condition based on the ratio. The method and apparatus provided by the present disclosure achieves the construction of a world coordinate system with absolute scales in a three-dimensional map constructed based on a monocular image.

Abstract: A method and apparatus for generating image information. A specific embodiment of the method includes: acquiring a rotation angle and a scaling of a target image relative to a reference image, and acquiring an intrinsic parameter of a video camera collecting the reference image; generating a projective transformation matrix based on the rotation angle, the scaling and the intrinsic parameter; generating a coordinate offset of the each neighborhood pixel of the feature point in the reference image; generating, based on a coordinate of the feature point in the reference image, the coordinate offset of the each neighborhood pixel of the feature point in the reference image and the projective transformation matrix, coordinates of the each neighborhood pixel of the feature point in the reference image; and generating a feature point descriptor of the feature point.

Abstract: A system, a method, and a device for network load balance processing are provided. The network load balance processing method includes: establishing, by a virtual server, connection with a client; sending, by the virtual server, a control command to a back-end server and information related to connection to the back-end server, such that the back-end server starts a connection service based on the control command directed to connection; forwarding, by the virtual server, a data request packet from the client, where the back-end server is configured to respond to the data request packet based on the connection service and send response information to the client. Through the present disclosure, the issue of high memory consumption in the network load balance processing is solved, thereby achieving an effect of low memory consumption in the network load balance processing.

Abstract: A method of fast leader election by a coordination service servicing clients including determining whether the servers of the coordination service are in the state of leader election. In response to a determination that the servers of the coordination service are in the state of leader election, the method also includes configuring the servers of the coordination service in a state of rejecting requests from the clients. The method further includes determining whether the servers of the coordination service are in a state of servicing the clients. In response to a determination that the servers of the coordination service are in the state of servicing the clients, the method further includes configuring the servers of the coordination service in a state of receiving requests from the clients.