Abstract: An optical image recognition device and a method for fabricating the same are disclosed. The device includes a flexible printed circuit board, an image sensor, a glue, an optical collimator, a supporting ring, a sealant, and an optical filter. The top of the flexible printed circuit board is provided with a recess, the image sensor is located in the recess, the sidewalls of the image sensor and the recess are separated from each other, and the image sensor is coupled to the flexible printed circuit board through conductive wires. The glue adheres to the flexible printed circuit board and the image sensor and covers the conductive wires. The optical collimator is disposed on the image sensor. The supporting ring, disposed on the flexible printed circuit board, surrounds the glue and the optical collimator. The optical filter, disposed on the sealant, shields the optical collimator and the image sensor.

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion, a fixed portion, and a driving assembly. The movable portion connects to an optical element having a main axis. The movable portion is movable relative to the fixed portion. The driving assembly is used to drive the movable portion so that it moves relative to the fixed portion, wherein the movable portion comprises a first connecting portion that is movably connected to the fixed portion.

Abstract: A processing device of a sequencer component can receive data from a controller that is external to the sequencer component. The processing device of the sequencer component can perform an error correction operation on the data received from the controller that is external to the sequencer component to generate a code word associated with the data. The code word can be stored at a memory component coupled with the sequencer component.

Abstract: A monitoring station deployed in a network monitors packets over one or more interfaces in the network. The monitoring station identifies a flow in a media session. The flow includes at least one request message that includes a request for a segment or chunk of video content and one or more response messages including the requested chunk. The monitoring determines a start of a chunk in the flow and determines an end of the chunk in the flow. Using the start and end times of the chunk and next or subsequent chunks, the monitoring station determines one or more chunk statistics, such as chunk size, chunk duration and chunk download time.

Abstract: A host operation to be performed can be received. Sub-operations that are associated with the received host operation can be determined. A memory component of multiple memory components can be identified for each sub-operation. Furthermore, each sub-operation can be transmitted to a media sequencer component that is associated with a respective memory component of the memory components.

Abstract: Provided is a method of estimating a rotor operational parameter of an electrical machine including multiple winding sets wound to have a phase-shift between winding sets, the rotor operational parameter including rotor position and/or rotor speed, the method including: deriving, for each winding set, a preliminary rotor operational parameter based on a current and a voltage of the respective winding set; calculating for at least two winding sets and for at least one predefined harmonic, a rotor operational parameter harmonic correction term based on the preliminary rotor operational parameter of at least two winding sets; calculating for at least one winding set, a corrected rotor operational parameter based on the preliminary operational parameter of this winding set and the rotor operational parameter harmonic correction term of this winding set, wherein in particular the corrected rotor operational parameter has at least one predefined harmonic removed or at least attenuated.

Abstract: A driving mechanism for moving an optical element is provided, including a housing, a frame, a holder, and a driving assembly. The frame is fixed to the housing and forms a depressed surface adjacent to the housing. Specifically, the depressed surface faces the housing and is not in contact with the housing. The holder is movably disposed in the housing for holding the optical element. The drive assembly is disposed in the housing to drive the holder and the optical element to move relative to the frame.

Abstract: A vapor chamber is provided. The vapor chamber is adapted to be thermally connected to an electronic element. The vapor chamber includes a first member and a second member. The first member has a first heat transfer coefficient. The first member is connected to the electronic element. The second member has a second heat transfer coefficient. The second member is combined with the first member. The first member is located between the second member and the electronic element. The first heat transfer coefficient is greater than the second heat transfer coefficient.

Abstract: Antibodies and antigen-binding fragments that bind to TIGIT are disclosed. The disclosure further relates to methods and compositions for use in treating an immune-related disease (e.g., a cancer or an infection or infectious disease) by administering a composition disclosed herein.

Abstract: A driving mechanism is provided, including a case, a holder and a driving module. The holder is disposed in the case for holding an optical member. The driving module is disposed in the case for driving the holder. The case is substantially quadrilateral and includes a first side and a second side. The driving module includes a first magnetic driving component winding on a periphery of the holder. The first magnetic driving component includes a first segment and a second segment that are respectively substantially parallel to the first side and the second side. The distance between the first segment and the first side is different from the distance between the second segment and the second side.

Abstract: A connector structure includes a case seat assembly and plug assemblies. Two ends of the case seat assembly are formed with channels. Each plug assembly has a conductive section and a wire connection member. The wire connection member is formed with a receiving space for receiving a pressing leaf spring. Each pressing leaf spring has an abutment end. A lateral protrusion section is disposed on the abutment end. Multiple unlocking assemblies are disposed beside the wire connection member. Each unlocking assembly has a push member formed with a push block. The lateral protrusion section is positioned in a sliding path of the push block along the channel, whereby the lateral protrusion section can be pushed to drive the abutment end to release a conductive wire.

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a movable portion, and a driving assembly. The movable portion is movably connected to fixed portion, wherein the movable portion is used for connecting to an optical element having a main axis. The driving assembly is disposed on the fixed portion or the movable portion to move the movable portion relative to the fixed portion.

Abstract: An anti-shake compensation structure is provided. The anti-shake compensation structure includes an auto-focus module driving a lens to move along a light entering path of the lens. The auto-focus module includes a lens holder holding the lens, a coil adjacent to the lens holder, and a magnet corresponding to the coil. The anti-shake compensation structure further includes an outer frame supporting the lens holder, and a compensation driving unit driving the lens to sway relative to the outer frame along a direction not parallel to the light entering path. The compensation driving unit includes a compensation coil corresponding to the magnet.

Abstract: A read operation to retrieve data stored at a memory device is performed. Whether the data retrieved from the memory device includes an error that is not correctable is determined. Responsive to determining that the data retrieved from the memory device comprises the error that is not correctable, a buffer in a data path along which a write operation was performed to write the data at the memory device is searched for the data.

Abstract: A driving mechanism for an optical element is provided, including a support body, a movable portion, an elastic assembly, and a driving assembly. The movable portion is located in the support body. The movable portion is movable relative to the support body and is used to connect to an optical element. The elastic assembly is movably connected to the support body and the movable portion. The driving assembly is disposed on the support body and the movable portion, and is configured to drive the movable portion to move relative to the support body.

Abstract: Provided is a method of controlling a multi-channel multi-phase electrical machine including a plurality of channels each with a set of phase windings connected to a converter, which method includes the steps of operating the converters to electrically phase-shift the channels; computing harmonic injection currents for a dominant harmonic on the basis of electrical quantities in a rotating reference frame; determining harmonic voltage references for the dominant harmonic on the basis of the harmonic injection currents; and regulating the AC output voltages of the channels according to the fundamental voltage references and the harmonic voltage references. Also provided is a control arrangement of a multi-channel multi-phase electrical machine; a wind turbine; and a computer program product.

Abstract: Technologies for framework-level audio device virtualization include a computing device that executes multiple application framework instances. The computing device monitors for an application framework instance switch and, in response to an application framework instance switch, determines whether the current application framework instance is in the foreground. If in the foreground, the computing device selects a physical audio output device. The computing device may output audio data associated with the current application framework instance using a kernel audio driver associated with the physical audio output device. If not in the foreground, the computing device selects a null audio output device using a null audio hardware abstraction layer (HAL). The null audio HAL may sleep for the duration of audio data associated with the current application framework instance. The null audio HAL may be an operating-system- and device-independent shared library of the computing device.

Abstract: An electronic device and a method for controlling a fan operation are provided. A containing space of the electronic device has a fan module and a deformation sensor. The deformation sensor detects whether a fan housing of the fan module is deformed. The deformation sensor transmits a deformation signal to a controller when detecting that the fan housing is deformed. The controller drives a fan blade of the fan module to stop running after receiving the deformation signal.

Abstract: An optical system is provided and includes a fixed assembly, a movable element and a driving module. The fixed assembly has a main axis. The movable element is movable relative to the fixed assembly, and the movable element is connected to a first optical element. The driving module is configured to drive the movable element to move relative to the fixed assembly.

Abstract: A MEMS structure includes a substrate, an inter-dielectric layer on a front side of the substrate, a MEMS component on the inter-dielectric layer, and a chamber disposed within the inter-dielectric layer and through the substrate. The chamber has an opening at a backside of the substrate. An etch stop layer is disposed within the inter-dielectric layer. The chamber has a ceiling opposite to the opening and a sidewall joining the ceiling. The sidewall includes a portion of the etch stop layer.