158results about How to "Shorten connection length" patented technology

The invention relates to a method for preparing an electric circuit comprising a plurality of Light-Emitting Diodes (LEDs). First, a continuous layer of a first semiconductor material is provided. On this a first pattern of a material of a second semiconductor type is applied. Next, a substrate comprising a second pattern of at least one conducting layer (34) is attached to the first pattern. After this, the continuous layer is cut according to a third pattern. Thus the plurality of LEDs is formed.

A switching device for controlling a large amount of current includes a circuit board carrying electronic components thereon, a power-switching element electrically connected to the circuit board, and a housing disposed underneath the circuit board and containing the power-switching element therein. The housing made of a heat-conductive material includes a heat-sink block having a sloped surface on which the power-switching element is mounted. Connecting leads extending from the power-switching element are positioned at an upper portion of the sloped surface which is close to the circuit board. In this manner, the length of connecting leads is shortened and heat and noises generated therein are suppressed.

The invention relates to a control and power module for an alternator-starter for a motor vehicle, connected between the alternator-starter (3), an on-board wiring network (Ua) and a ground line (GND) of the vehicle, and comprising:

• • a transistor bridge with several branches (B1-B3), and a control unit for comparing a phase voltage (ψ) of the machine with a reference voltage (Ua, GND) and for controlling the transistors as a function of the result of the comparison, the control unit comprising:
  • a driver (10, 20, 30) for each branch of the transistor bridge, the driver being connected close to the transistors of the branch, and a control circuit for controlling the drivers.

A multi-chip stack package mainly comprises a substrate, a first chip, a redistribution structure and at least one second chip. The first chip is disposed on the substrate by an active surface facing upwards. The redistribution structure comprises a plurality of first intermediate pads, a plurality of second intermediate pads and a plurality of external pads. The first intermediate pads, the second intermediate pads, and the external pads are formed on the first active surface of the first chip, wherein the first intermediate pads and the second intermediate pads are electrically connected with each other. The second chip is disposed on the redistribution structure, and electrically connected to the first intermediate pads. The second intermediate pads are electrically connected to the substrate through a plurality of bonding wires, so that the second chip and the substrate are electrically conducted, and the connection length of the bonding wires is reduced.

Disclosed herein are a battery having an electrode assembly which can be charged and discharged, mounted in a plate-shaped battery case, and cathode and anode terminals protruding from opposite ends of the battery case, wherein the electrode terminals are deviated from each other about the vertical central axis on the plane of the battery cell while the electrode terminals are arranged in a symmetrical fashion, the battery case includes an upper case and a lower case, only one of which is provided with a location part for receiving the electrode assembly, and the electrode terminals are deviated toward the upper or lower case which has no location part on the vertical section of the battery cell, and a battery module including the same.

A bed guard assembly includes an end panel, flexible connecting material for placement beneath a mattress, a base element coupled to the flexible connecting material, and connection pieces that connect the flexible connecting material to the end panel such that the end panel opposes the base element when the flexible connecting material is disposed beneath a mattress. The end panel includes a rigid outer frame and a substantially horizontal rigid segment spanning an interior of the outer frame.

A construction machine where an operating load is transferred to a location having good rigidity, thereby ensuring the strength of a vehicle body and increasing the load-withstanding strength in relation to running loads. The frame of the lower traveling body of the construction machine comprising a hollow center frame having an upper plate with an attachment ring, a lower plate, and side plates that surrounding sides of the frame and that jut out from the attachment ring, and reinforcing ribs which connect the upper plate to the lower plate in the interior of the center frame beneath the attachment ring.

The invention discloses a connecting node of an assembled whole thick prefabricated slab. Connecting steel bars are reserved on the connecting surface of a prefabricated slab unit in the mode, the exposed parts of the connecting steel bars are ' '-shaped, and the exposed parts and the connecting surface form a closed polygon. In the connecting mode for the prefabricated slab unit and a beam or a wall, the connecting steel bars of the prefabricated slab unit are inserted with steel bars configured for the beam or the wall together at the connecting positions in a penetrating mode. Viewing from the cross section of the whole connecting node, the connecting steel bars and the steel bars configured for the beam or the wall form a single closed stirrup or a composite stirrup, and longitudinal bolt steel bars penetrate into the inner corner position of the single closed stirrup or the composite stirrup. The connecting node of the whole thick prefabricated slab unit can achieve the equivalent performance as a prefabricated slab connecting nodes and a cast-in-place concrete structure while achieving higher prefabrication rate and assembly rate. The invention further provides the whole thick prefabricated slab unit for achieving the connecting mode.

A vehicle power supply system includes a power supply connector having a power supply port which is provided within a trunk room and electrically connected to a DC power source, and an inverter device which is provided separately from a fuel cell automobile (an electrically driven vehicle) and is disposed within the trunk room, wherein the trunk room is provided therein with an inverter installation space where the inverter device may be installed at a position which does not overlap with the power supply port when viewed from a forward and rearward direction of the vehicle, and the invert device is provided with a connection cable which is drawn from a side surface thereof and of which a front end portion has a connector portion connected to the power supply port.

Disclosed are an extruded semi-grouting reinforced sleeve with a built-in casing, a connective structure, and a construction method. The sleeve is a hot-rolled seamless steel tube. The wall of the sleeve is provided with a grout inlet and a grout outlet. The sleeve is provided with circular inner projections. One end of the sleeve is an extruded end, and the rest is a grout-anchoring end. The built-in casing is arranged inside the extruded end. The inner diameter of the built-in casing is equal to the outer diameter of a rebar to be connected, and less than the inner diameter of the grout-anchoring end. All of the grout inlet, the grout outlet and the circular inner projections are located at the grout-anchoring end. By the use of the built-in casing, the deformation of the extruded end is lessened to avoid the extruded end being damaged during crimping; the sleeve is widely applicable to the rebar connection of prefabricated concrete columns in multi-storey and high-rise prefabricated assembled concrete frame structures, shear wall structures or frame shear wall structures, as well as the connection of horizontal rebars in prefabricated concrete beams, the connection of rebars in prefabricated concrete shear walls and the connection of rebars in existing reinforcement projects.

A conductive contact (200) for electrically connecting with a chip module and a printed circuit board comprises a base portion (50), a top head portion (60) formed above the base portion adapted for connecting with a belt, at least one spring arm (70) extending sidewardly from the base portion and forming at least one contacting section (703) adapted for elastically contacting with the chip module, and a bottom soldering portion (80) extending form at least one of the base portion and the spring arm adapted for being soldered to the printed circuit board. The head portion defines a cutout (601) recessed downwardly from a top edge (602) thereof to reduce connecting length between the head portion and the belt and reduce siphonic effect when plating the spring arm.

In an injection compression molding apparatus and an injection compression method according to the present invention, the structure of the dies can be simplified and a loss of resin as well as of heat due to solidification of the resin in the path at the time of molding can be eliminated. Further, injection pressure loss can be reduced when melted resin is injected into a cavity. A resin injection hole in a nozzle that is attached to an injection device is connected at a position between a stationary die and a movable die directly to the cavity that has a larger volume than a volume of a molded product by means of the movable die, melted resin is injected into said cavity directly from said resin injection hole by said injection device, then the movable die is moved, in the die closing direction, to reduce the distance of the connection between said resin injection hole and said cavity by means of a side wall of the movable die, and to reduce the volume of the cavity so as to compress said melted resin.

A shoulder replacement prosthesis has a head (12) for replacing the humeral head and a connection shaft (14). The head has a domed portion (16) and a flange (18) positioned at an end region of the domed portion, and the flange (18) has a width (22) which varies around the domed portion, having a greater width at a part corresponding to a region of the greater tuberosity than at a part corresponding to a region of the lesser tuberosity. The flange is provided with a plurality of connection portions (24) for securing the tendons attached to the tuberosities. By dimensioning the flange appropriately, the anatomical positioning of the tendon to bone connections can be more accurately replicated. In particular, the flange acts to bridge the so-called bare area of the humeral head. The flange (18) provides a firm immovable surface area to which connections can be made, for example by partridge bands of greater surface area and rigidity than conventional sutures. Bands may also pass to a clamp so that a plastic cage surrounds the tuberosities.