Abstract: The present disclosure provides a base assembly of voice coil motor and a voice coil motor. The base assembly includes a base body having a first elastic piece connecting area, a lower elastic piece disposed on the first elastic piece connecting area, and a first terminal disposed in the base body. The first terminal has: a first conductive part disposed in the base body; a first terminal connecting part disposed on one side of the first conductive part and extending toward a direction away from the first conductive part, wherein a part of the first terminal connecting part protrudes from the first elastic piece connecting area and is contacted and connected with the lower elastic piece; and an engaging part disposed on one side of the first terminal connecting part and extending toward a direction away from the first terminal connecting part.

Abstract: The present application discloses a semiconductor structure. The semiconductor structure a top die and a bottom die, and the maximum die size is constrained to reticle dimension. Each die includes (1) core: computation circuits, (2) phy: analog circuit connecting to memory, (3) I/O: analog circuit connecting output elements, (4) SERDES: serial high speed analog circuit, (5) intra-stack connection circuit, and (6) cache memory. This semiconductor structure can be chapleted design for high wafer yield with least tape out masks for cost saving. The intra-stack connection circuit connects the top die and the bottom die in the shortest distance (about tens of micrometers), so as to provide high signal quality and power efficiency.

Abstract: The present application discloses a semiconductor structure and methods for manufacturing semiconductor structures. The semiconductor structure includes a plurality of bottom dies and a top die stacked on the bottom dies. The bottom dies receive power supplies through tiny through silicon vias (TSVs) formed in backside substrates of the bottom dies, while the top die receives power supplies through dielectric vias (TDVs) formed in a dielectric layer that covers the bottom dies. By enabling backside power delivery to the bottom die, more space can be provided for trace routing between stacked dies. Therefore, greater computation capability can be achieved within a smaller chip area with less power loss.

Abstract: An anti-twist structure of voice coil motor includes a base, a lens housing, an elastic sheet, a magnet, and a yoke member. The lens housing has a margin wall, and the margin wall has a first protrusion and a contact portion. The elastic sheet has a hollowed slot, and the first protrusion pass through the hollowed slot, so that the elastic sheet is disposed on a portion of the margin wall and on the contact portion. The yoke member has an upper wall and a side wall. The side wall is disposed at one side of the upper wall and the side wall extends outward in a direction not parallel to the upper wall. The yoke member surrounds the lens housing, the elastic sheet, and the magnet. The lens housing has a deflectable angle relative to a horizontal reference line.

Abstract: An anti-twist structure of voice coil motor includes a base, a lens housing, an elastic sheet, a magnet, and a yoke member. The lens housing has a margin wall, and the margin wall has a first protrusion and a contact portion. The elastic sheet has a hollowed slot, and the first protrusion pass through the hollowed slot, so that the elastic sheet is disposed on a portion of the margin wall and on the contact portion. The yoke member has an upper wall and a side wall. The side wall is disposed at one side of the upper wall and the side wall extends outward in a direction not parallel to the upper wall. The yoke member surrounds the lens housing, the elastic sheet, and the magnet. The lens housing has a deflectable angle relative to a horizontal reference line.

Abstract: A USB connector includes a plug comprising an insulative member, a mating member, a first conductor assembly, two elongate flexible members, a metal case member comprising inner and outer pieces, and a plastic housing for enclosing the case member and comprising upper and lower shells; and a jack comprising a shield shell, an insulative unit, and a second conductor assembly. The flexible long member includes a U-shaped member formed by bending its one end, a claw at the other long end, a toothed member at one end, a protuberance proximate the U-shaped member opposite the toothed member, and a flexible arm extended between the claw and the protuberance. Inserting the arms through the insulative member will sandwich either claw between a latch and the shield shell, rest the arms on grooves, fasten the protuberances in slots, and fasten the toothed members in tunnels for assembling a main portion of the plug.

Abstract: The present invention provides a shielding shell structure for an electrical connector. The shielding shell encloses the terminal seat formed by a housing and terminals to constitute the electrical connector. The shielding shell has flanges on its bottom, which could engage with the circuit board so as to intensify the shielding shell and to prevent the shielding shell of the electrical connector from deforming for the outer force during plug/unplug process.

Abstract: Provided is an electrical connector such as a mini-USB type electrical connector comprising a conductor assembly, an insulating housing for receiving the conductor assembly, and a metal shroud for enclosing the housing and comprising a provided flexible cantilever snap lugs on its top, and a provided latches on the sides other than the top. The flexible cantilever snap lugs and the latches are adapted to couple to mating portions of a mated port on an electronic or electrical device. The invention can carry out a stable coupling of the connector to the port improve signal communication quality, and prolong a useful life.

Abstract: The present invention provides a shielding shell structure for an electrical connector. The shielding shell encloses the terminal seat formed by a housing and terminals to constitute the electrical connector. The shielding shell has flanges on its bottom, which could engage with the circuit board so as to intensify the shielding shell and to prevent the shielding shell of the electrical connector from deforming for the outer force during plug/unplug process.

Abstract: Provided is a parallelepiped electrical connector shell with a terminal seat enclosed therein. The shell is mountable on a PCB and is adapted to connect to a port of a mating connector. The shell comprises a first latch on a top surface for engaging with a recess on a mating connector shell, two second latches on a top surface for clamping the mating connector, and a punched out stop mechanism inwardly extended from the shell. A distance from the stop mechanism to the port is a predetermined insertion depth of the mating connector. The invention can limit the insertion depth. Also, it can prevent a housing from displacing due to an excessive insertion force exerted by the mating connector.

Abstract: A USB connector includes a plug comprising an insulative member, a mating member, a first conductor assembly, two elongate flexible members, a metal case member comprising inner and outer pieces, and a plastic housing for enclosing the case member and comprising upper and lower shells; and a jack comprising a shield shell, an insulative unit, and a second conductor assembly. The flexible long member includes a U-shaped member formed by bending its one end, a claw at the other long end, a toothed member at one end, a protuberance proximate the U-shaped member opposite the toothed member, and a flexible arm extended between the claw and the protuberance. Inserting the arms through the insulative member will sandwich either claw between a latch and the shield shell, rest the arms on grooves, fasten the protuberances in slots, and fasten the toothed members in tunnels for assembling a main portion of the plug.

Abstract: An electrical connector assembly comprises a first connector including a locking device constructed by utilizing the principles of leverage, a metal case, a plastic housing, and a first conductor assembly; and a second connector coupled to one end of the first connector. The locking device comprises an insulating base, a support, a second conductor assembly, and a U-shaped flexible member including a transverse member and two resilient members. The insulating base comprises a U-shaped tunnel formed at either side thereof, An elongated trough is formed along either side of the support, the troughs and the tunnels being coupled together to form a ground for resting the resilient members thereon when the insulating base and the support are coupled together. The second connector comprises a slit in either side for locking the locking device. The invention can effect a reliable electrical connection.

Abstract: Provided is an electrical connector such as a mini-USB type electrical connector comprising a conductor assembly, an insulating housing for receiving the conductor assembly, and a metal shroud for enclosing the housing and comprising a provided flexible cantilever snap lugs on its top, and a provided latches on the sides other than the top. The flexible cantilever snap lugs and the latches are adapted to couple to mating portions of a mated port on an electronic or electrical device. The invention can carry out a stable coupling of the connector to the port improve signal communication quality, and prolong a useful life.

Abstract: An electrical connector assembly comprises a first connector including a latching device, a metal case, a plastic housing, and a first conductor assembly; and a second connector coupled to one end of the first connector. The latching device comprises a structure including an insulative base, a support, and a second conductor assembly, and two U-shaped flexible members each including a bent member and an arm. The base comprises a top slot on either side, and a recess below either slot. The support comprises two elongate grooves at both sides with the top slots and the recesses of the base secured to the grooves of the support when the support and the base are coupled together. The second connector comprises an opening at one end for locking the latching device. The invention can lower the possibility of signal disruption due to excessive plugging/unplugging.

Abstract: An electrical connector assembly comprises a first connector including a locking device constructed by utilizing the principles of leverage, a metal case, a plastic housing, and a first conductor assembly; and a second connector coupled to one end of the first connector. The locking device comprises an insulating base, a support, a second conductor assembly, and a U-shaped flexible member including a transverse member and two resilient members. The insulating base comprises a U-shaped tunnel formed at either side thereof, An elongated trough is formed along either side of the support, the troughs and the tunnels being coupled together to form a ground for resting the resilient members thereon when the insulating base and the support are coupled together. The second connector comprises a slit in either side for locking the locking device. The invention can effect a reliable electrical connection.