Abstract: A semiconductor device includes a substrate, an outer detection wire and an inner detection wire. The substrate has a periphery lateral surface. The outer detection wire is disposed on the substrate and adjacent to the periphery lateral surface. The inner detection wire is disposed on the substrate, adjacent to the periphery lateral surface, and isolated from the outer detection wire. The outer detection wire is closer to the periphery lateral surface than the inner detection wire.

Abstract: A crossbow includes a string, a trigger assembly, a safety and a string-unlocking apparatus. Only one hand is required to use a cocking device to operate the string-unlocking apparatus to move the safety to an unlocking position from a locking position and to pivot the trigger assembly to a releasing position from a hooking position.

Abstract: A semiconductor device includes a first semiconductor component, a second semiconductor component, and a damage detection structure. The first semiconductor component includes a first edge region. The second semiconductor component is stacked below the first semiconductor component and includes a second edge region. The damage detection structure includes a plurality of first conductive paths and a plurality of second conductive paths. The first conductive paths are disposed in the first edge region. The second conductive paths are disposed in the second edge region and are electrically coupled to the first conductive paths.

Abstract: The present disclosure provides a semiconductor package including a first integrated circuit die having a first on-die test ring thereon; a second integrated circuit die having a second on-die test ring thereon; and a system test ring constructed by connecting the first on-die test ring and the second on-die test ring. The system test ring allows for detection of damage to the individual integrated circuit die assembled in one package on a system level.

Abstract: A semiconductor die includes a substrate comprising an integrated circuit region thereon, a front end of line (FEOL) portion disposed on a front side of the substrate, a back end of line (BEOL) portion disposed on the FEOL portion, a power delivery network (PDN) portion disposed on a back side of the substrate, and a plurality of through substrate vias penetrating through the substrate and disposed along a perimeter of the integrated circuit region. The BEOL portion includes a first discontinuous ring disposed along the perimeter of the integrated circuit region. The PDN portion includes a second discontinuous ring disposed along the perimeter of the integrated circuit region. The first discontinuous ring is interlaced with the second discontinuous ring through the plurality of through substrate vias, thereby constituting a die damage ring.

Abstract: A bow string release includes a clip unit and a trigger. The clip unit includes a fork, two jaws, two springs and a roller. Each of the jaws includes an intermediate section pivotally connected to the fork. The first spring is compressed between the first and second jaws to open front ends of the first and second hooks. The roller is connected to a rear end of the first jaw. The second spring is pivotally connected to the fork. The trigger includes a first end extending from the fork, a second end pivotally connected to a rear end of the second jaw, and an intermediate section biased by the second spring. Thus, the intermediate section of the trigger pushes the roller and the lower end of the trigger moves the rear end of the second jaw, thereby moving the front ends of the first and second jaws toward each other.

Abstract: An arrow-shooting apparatus includes two limbs extending backward from a barrel. An upper pulley is connected to each of the limbs. Two lower pulleys and two wheels are supported on the barrel. Each of the wheels includes a rod, a primary-string stem and a secondary-string stem. A diameter of the rod is smaller than a diameter of the corresponding wheel. Each terminal section of a primary string extends around one of the wheels and is tied to the primary-string stem of the corresponding wheel. Each of two secondary strings is tied to the secondary-string stem of one of the wheels at an end and tied to the barrel at another end, and extends around the rod of one of the wheels, one of the lower pulleys, and one of the upper pulleys.

Abstract: An arrow-shooting apparatus includes two limbs extending backward from a barrel. An upper pulley is connected to each of the limbs. Two lower pulleys and two wheels are supported on the barrel. Each of the wheels includes a rod, a primary-string stem and a secondary-string stem. A diameter of the rod is smaller than a diameter of the corresponding wheel. Each terminal section of a primary string extends around one of the wheels and is tied to the primary-string stem of the corresponding wheel. Each of two secondary strings is tied to the secondary-string stem of one of the wheels at an end and tied to the barrel at another end, and extends around the rod of one of the wheels, one of the lower pulleys, and one of the upper pulleys.

Abstract: A string-loading apparatus for a crossbow includes a reel, a crank, a locking rod, a pin and a handle. The reel includes a centric bore, an eccentric bore, and a fin extending around the centric bore. The crank includes an axial aperture and a cavity. The locking rod includes a radial protuberance. The locking rod is rotationally inserted in the axial aperture of the handle. The locking rod is insertable in the centric bore of the reel. The pin is insertable in the cavity of the crank and the eccentric bore of the reel. The handle is connected to the third section of the locking rod to allow operation of the handle to rotate the locking rod between a locking position where the protuberance is overlapped with the fin and an unlocking position where the protuberance is biased from the fin.

Abstract: A crossbow is provided with a silent crank-cocking device including a shaft extending through a positioning sleeve, reels, a housing, a bushing, covers, a shaft sleeve, limiting pieces and a clutch wrench. A crank is connected to an end of the shaft. The reels are connected to two ends of the shaft. The housing receives the bushing, which includes a hole and clutch slots. The covers are connected to both ends of the housing. Rollers are located in the clutch slots. The limiting pieces are arranged on two ends of the shaft sleeve. The clutch wrench includes a portion connected to the rollers in the housing and another portion extending from the housing.

Abstract: An angle-adjustable stirrup assembly includes a connector, a stirrup, and a locking element. The connector includes a plate connected to a crossbow, a sleeve formed on a face of the plate, and recesses in an external face of the sleeve. The stirrup is pivotally connected to the sleeve and includes a first section, a second section in parallel to the first section, a slot in the first section, and a tread formed on the second section. The locking element includes an end pivotally connected to the stirrup and another end formed with a boss for insertion in a selected one of the recesses via the slot to keep the stirrup in a selected one of several angles relative to the connector.

Abstract: A semiconductor device includes an application processor (AP) die and a memory die directly bonded to the AP die. The memory die includes a substrate, a non-volatile memory structure on the substrate, and at least one trench capacitor in the substrate.

Abstract: A semiconductor package includes a first substrate, a second substrate, a conductive component, an electronic component and a passive component. The conductive component is disposed between the first substrate and the second substrate, wherein the first substrate and the second substrate are separated from each other by an interval. The electronic component and the passive component are disposed within the interval.

Abstract: A crossbow includes a rail and an arrow retention device including a bridge, a supporting element, a rolling unit, and two springs. The bridge includes a first section connected to the rail and a second section extending over the rail. The supporting element is connected to the second section of the bridge. The supporting element includes a pocket intersecting a bore. The rolling unit includes a roller and an axle. The axle includes a middle section for supporting the roller and two lateral sections extending from the roller. The lateral sections of the axle are located in two portions of the bore divided by the pocket. The roller includes a portion located in the pocket and another portion extending from the pocket to contact an arrow. The roller includes a smooth periphery. Each of the springs is compressed between the bridge and one of the lateral sections of the axle.

Abstract: A stock assembly of a crossbow includes a fore-end stock, a butt stock, and a lock. The fore-end stock includes a slot in a lateral face and a chamber in a rear face. The slot is in communication with the chamber. The butt stock includes an insert movably inserted in the chamber, a shoulder contact portion formed at an end of the insert out of the chamber, and recesses in a lateral face of the insert. The lock is pivotally connected to the fore-end stock and insertable in a selected one of the recesses through the slot.

Abstract: A termination circuit, including a termination resistor, a first switch circuit, a second switch circuit, and a control circuit, is provided. A first end of the termination resistor is coupled to a signal pad. A first end of the first switch circuit is coupled to a second end of the termination resistor. A first end of the second switch circuit is coupled to a second end of the first switch circuit. A second end of the second switch circuit is coupled to a reference voltage line. During a period when the second switch circuit is turned on, the control circuit turns on the first switch circuit with a bias voltage. During a period when the second switch circuit is turned off, the control circuit turns off the first switch circuit with a voltage of the first end of the first switch circuit.

Abstract: A termination circuit, including a termination resistor, a first switch circuit, a second switch circuit, and a control circuit, is provided. A first end of the termination resistor is coupled to a signal pad. A first end of the first switch circuit is coupled to a second end of the termination resistor. A first end of the second switch circuit is coupled to a second end of the first switch circuit. A second end of the second switch circuit is coupled to a reference voltage line. During a period when the second switch circuit is turned on, the control circuit turns on the first switch circuit with a bias voltage. During a period when the second switch circuit is turned off, the control circuit turns off the first switch circuit with a voltage of the first end of the first switch circuit.

Abstract: A semiconductor package includes a first substrate, a second substrate, a conductive component, an electronic component and a passive component. The conductive component is disposed between the first substrate and the second substrate, wherein the first substrate and the second substrate are separated from each other by an interval. The electronic component and the passive component are disposed within the interval.

Abstract: A crossbow-used trigger assembly includes a casing, a connector, a trigger, a safety element, and a shield. The casing includes a trigger pivot, a latch pivot, and a first groove in communication with a second groove. The safety element is movable in the first groove. The connector is movable in the second groove. The trigger is pivotally supported on the trigger pivot and includes a front end and a rear end pivotally connected to the connector. The latch is pivotally supported on the latch pivot. A spring biases the latch towards the front end of the trigger. Another spring biases the trigger to keep the connector from the first groove. The shield is pivotally supported on the trigger pivot and includes a protuberance extending beyond the front end of the trigger to abut against the latch.

Abstract: A semiconductor package includes a first substrate, a second substrate, a conductive component, an electronic component and a passive component. The conductive component is disposed between the first substrate and the second substrate, wherein the first substrate and the second substrate are separated from each other by an interval. The electronic component and the passive component are disposed within the interval.