Abstract: A fan braking structure includes a fan including a frame having an upright bearing cup, and a fan impeller having a vertical rotating shaft pivotally received in the bearing cup and provided at a free end with a groove; a braking structure located at a lower part of the bearing cup and including a brake plate and an electromagnet, and the brake plate being provided at one side with a protruded brake pin and at another side with a magnetic member; and an elastic element disposed between and pressed against the brake plate and the electromagnet. When the fan is powered off, the electromagnet is energized and produces magnetic poles that magnetically repel the magnetic member, such that the brake pin is pushed by a magnetic force and the elastic element toward the rotating shaft to engage with the groove, causing the fan to brake and stop rotating inertially.

Abstract: A method of operating a fan of a computing system includes: measuring a temperature of a subcomponent of the computing system; and comparing the temperature to a temperature threshold. When the temperature is greater or equal to than the temperature threshold, the fan is controlled based on a predetermined table of fan level settings. When the temperature less than the temperature threshold, a fan speed of the fan is measured. When the fan speed is not equal to zero, the method returns to the measurement of the temperature. When the fan speed is equal to zero, the fan is controlled based on a first power determination. The first power determination includes: measuring a system power level; and comparing the system power level to a trigger threshold. When the system power level is greater than the trigger threshold, the fan is activated to a predetermined setting.

Abstract: A fan brake structure includes a fan and a brake device. The fan has a frame body, a fan impeller and a stator. The brake device is disposed under a bottom of a bearing cup. The brake device has a driving member, a brake member and an elastic member. The elastic member abuts against one end of the brake member. The other end of the brake member has a boss body. The driving member has a spiral rail. When the driving member rotates, the boss body moves along the spiral rail, whereby the brake member linearly reciprocally moves upward to brake the fan impeller or linearly reciprocally moves downward to release the fan impeller from the braking.

Abstract: A fan braking structure includes a fan including a frame having an upright bearing cup, and a fan impeller having a vertical rotating shaft pivotally received in the bearing cup and provided at a free end with a groove; a braking structure located at a lower part of the bearing cup and including a brake plate and an electromagnet, and the brake plate being provided at one side with a protruded brake pin and at another side with a magnetic member; and an elastic element disposed between and pressed against a top of the shell and the brake plate. When the fan is inactive, the electromagnet is energized to produce magnetic poles that repel the magnetic member and compress the elastic element, such that the brake pin is magnetically pushed toward the rotating shaft to engage with the groove, causing the fan to brake and stop rotating inertially.

Abstract: Systems and method are provided for controlling a vehicle. In one embodiment, a method includes: receiving, by a controller onboard the vehicle, lidar data from the lidar device; receiving, by the controller, image data from the camera device; computing, by the controller, an edge map based on the lidar data; computing, by the controller, an inverse distance transformation (IDT) edge map based on the image data; aligning, by the controller, points of the IDT edge map with points of the lidar edge map to determine extrinsic parameters; storing, by the controller, extrinsic parameters as calibrations in a data storage device; and controlling, by the controller, the vehicle based on the stored calibrations.

Abstract: An electronic device, including a display module, a viewing angle switchable panel, a switching element, and a driving element, is provided. The display module has multiple first units and multiple second units. The first units have a first color, and the second units have a second color. The first color and the second color are different. The switching element is used to switch the viewing angle switchable panel between a first viewing angle mode and a second viewing angle mode. The driving element is used to provide a first data voltage to at least one of the first units of the display module in the first viewing angle mode, and provide a second data voltage to the at least one of the first units in the second viewing angle mode. The first data voltage and the second data voltage are different.

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and a wireless communication system including a control device and one or more cells are provided. The control device configures triggering conditions for a user equipment (UE) to initiate transmission of specific uplink (UL) reference signals for UL radio resource management (RRM) measurements. The one or more cells detect the specific UL reference signals transmitted by the UE on specific UL RRM resources based on a reference timing when the triggering conditions are met at the UE. The one or more cells measure the specific UL reference signals to obtain measurement results. The control device decides for a carrier change or a cell change based on the measurement results of the one or more cells. The control device indicates to the UE a set of selected cells or carriers for the UE to connect.

Abstract: An image system is provided by the present disclosure. The image system includes a display device displaying at least one floating image layer on a top surface of the display device and a frame disposed on the display device and partially exposing the top surface of the display device, wherein the frame has a height with reference to the top surface of the display device. The at least one floating image layer is aligned with a top surface of the frame in a direction parallel to a height direction of the frame.

Abstract: An electronic device is provided. The electronic device includes first and second viewing angle adjusting units, a display unit, and first to third polarizers. The display unit is disposed between the first and second viewing angle adjusting units. The first and second viewing angle adjusting units are respectively disposed between the first and second polarizers and between the second and third polarizers. The first viewing angle adjusting unit and the display unit share the second polarizer. The first polarizer have a first side and a second side closer to the display unit than the first side. A light from the display unit passes through the first viewing angle adjusting unit and the first polarizer to provide an output light from the first side. An angle of an absorption axis of the second polarizer and an angle of an absorption axis of the third polarizer are the same.

Abstract: A capacitor structure including a silicon material layer, a support frame layer, and a capacitor is provided. The support frame layer is disposed in the silicon material layer. The support frame layer has recesses. There is a cavity between two adjacent recesses. The support frame layer is located between the cavity and the recess. The support frame layer has a through hole directly above the cavity. The capacitor is disposed in the silicon material layer. The capacitor includes a first insulating layer and a first electrode layer. The first insulating layer is disposed on the support frame layer. The first electrode layer is disposed on the first insulating layer and fills the recess and the cavity.

Abstract: A method, performed by a User Equipment (UE), includes receiving, from a cell, configuration signaling configuring the UE with one or more PUCCH resources on an active UL BWP, the one or more PUCCH resources not being configured with PUCCH-SpatialRelationInfo, and the configuration signaling indicating that a default spatial relation behavior for PUSCH transmission scheduled by a DCI format 0_0 is enabled; receiving, from the cell, the DCI format 0_0 on an active DL BWP, the DCI format 0_0 providing scheduling information for a PUSCH; and transmitting the PUSCH according to the default spatial relation behavior which determines a spatial relation with reference to a QCL-TypeD RS corresponding to a QCL assumption of a pre-determined CORESET on the active DL BWP of the cell.

Abstract: A method for SCell BFR performed by a UE is provided. The method includes: receiving a first SCell BFR configuration corresponding to a first SCell, the first SCell BFR configuration including at least one of a resource list for BFD and a resource list for NBI; detecting a beam failure condition in the first SCell by measuring at least one BFD reference signal; determining a first new candidate beam index for the first SCell based on the first SCell BFR configuration; and transmitting a beam failure recovery request that includes a cell index of the first SCell in which beam failure occurs and the determined first new candidate beam index.

Abstract: A method of fabricating a semiconductor device is described. A plurality of fins is formed over a substrate. Dummy gates are formed patterned over the fins, each dummy gate having a spacer on sidewalls of the patterned dummy gates. Recesses are formed in the fins using the patterned dummy gates as a mask. A passivation layer is formed over the fins and in the recesses in the fins. The passivation layer is patterned to leave a remaining passivation layer only in some of the recesses in the fins. Source and drain regions are epitaxially formed only in the recesses in the fins without the remaining passivation layer.

Abstract: A display device is provided. The display device includes a display panel including a substrate and a plurality of scan lines disposed on the substrate and extending in a first direction, a backlight module disposed under the display panel, and an optical film disposed above the backlight module and including a plurality of light-blocking portions and a plurality of light-transmission portions which are arranged alternately. The light blocking portions extend in a second direction, and the first direction and the second direction are not parallel.

Abstract: An interposer routing structure includes a first trace layer, a bump layer, a second trace layer and a third trace layer. The first trace layer is configured to receive a power. The bump layer is coupled to a die. The second trace layer and the third trace layer are coupled between the first trace layer and the bump layer, and include multiple ground traces and multiple power traces. The ground traces are located on both sides of at least one of the power traces, so that the ground traces isolate the at least one power trace and multiple signal traces. The power traces of the second trace layer are coupled to each other by a connecting power trace, and the ground traces of the third trace layer are coupled to each other by a connecting ground trace.

Abstract: A user equipment and a method for handling a switching time period of downlink (DL)-uplink (UL) switching for half duplex-frequency division duplex operation are provided. The method includes: receiving a first configuration for a first active bandwidth part (BWP) with a first sub-carrier spacing (SCS), the first active BWP being one of an active UL BWP and an active DL BWP; receiving a second configuration for configuring a second active BWP with a second SCS, the second active BWP being another one of the active UL BWP and the active DL BWP; receiving a third configuration for the switching time period, the switching time period having a unit of symbol; performing communication with a Base Station (BS) on the first active BWP with the first SCS; and performing, after the switching time period, communication with the BS on the second active BWP with the second SCS.

Abstract: A method of fabricating a semiconductor device is described. A plurality of fins is formed over a substrate. Dummy gates are formed patterned over the fins, each dummy gate having a spacer on sidewalls of the patterned dummy gates. Recesses are formed in the fins using the patterned dummy gates as a mask. A passivation layer is formed over the fins and in the recesses in the fins. The passivation layer is patterned to leave a remaining passivation layer only in some of the recesses in the fins. Source and drain regions are epitaxially formed only in the recesses in the fins without the remaining passivation layer.

Abstract: An expansion card bracket mount panel including an expansion card bracket frame having an interior side, exterior side, and bracket mount component disposed on the interior side, latch component having at least one retaining latch, and retaining pressure component having an elastic pressure contact component is provided. The latch component is rotatably assembled to the exterior side of the expansion card bracket frame having an upward ready position and latched position and the retaining pressure component is rotatably assembled to the latch component having a standby position and retaining position. When the latch component is in the latched position, the latch component is latched to the expansion card bracket frame and a side of the elastic pressure contact component presses flush with the bracket mount component forming a contact force. A reaction force is formed when the elastic pressure contact component deforms when pressed flush with the bracket mount component.

Abstract: A method for manufacturing an ultra-thin glass substrate includes: providing a glass base material preset with n substrate areas and a skeleton area surrounding the substrate areas; at least forming an etching protection layer on an upper surface and a lower surface of each substrate area of the glass base material, respectively; at least etching the skeleton area of the glass base material to separate the substrate areas from the glass base material, and form a stress dissipation edge along an edge of each substrate area; and removing the etching protection layer to get independent glass substrates. A method for manufacturing a display panel is also disclosed. An aim is to prevent quality of the ultra-thin glass substrate from damage caused by scribing wheel cutting or laser cutting, therefore the quality of the ultra-thin glass substrate is improved.

Abstract: A helmet cleaning, sterilization, deodorization and drying system includes a main body, an ultraviolet lamp module, a fog generator, a warm air generator, a first exhaust module, a controlling system module, a helmet cleaning and sterilization compartment, a containing space, a cleaning liquid tank and a gas conduit. The controlling system module is electrically connected to the ultraviolet lamp module, the fog generator, the warm air generator and the first exhaust module. The helmet sterilization cleaning compartment is located in the main body and includes a storage space, a plate and a ventilation hole. The storage space is used for placing the helmet. The plate is located on the bottom of the storage space. The ventilation hole is located on the plate. The containing space is located in the main body. The cleaning liquid tank is used for containing the antibacterial fog cleaning liquid.