Abstract: A fixing member-attached wire harness includes a wire harness having an electrical wire and a sheet material welded to an insulating covering of the electrical wire and a fixing member attached to the wire harness for fixing the wire harness to a vehicle. When bending force is applied to a terminal side region part of the wire harness in a state where the fixing member is fixed to a fixed object a welding region part of the wire harness includes a first region part following a bending of the terminal side region part and a second region part linked to an opposite side of the first region part from the terminal side region part and prevented from following the bending of the terminal side region part by support force of the fixing member.

Abstract: Provided is a technique suitable for fixing, to a vehicle, a part of a wire harness that is maintained in a bent state, and thereafter straightening the wire harness and mounting the wire harness to a vehicle. A wire harness module includes: a wire harness including a plurality of wires; and a plurality of vehicle fixation components that are attached to the wire harness and are attachable to a vehicle. In a state in which at least one of the plurality of vehicle fixation components stays fixable to the vehicle, at least one of the plurality of vehicle fixation components keeps the wire harness in a bent form.

Abstract: A wire harness disclosed in the present specification is a wire harness that is attached to a seat surface frame and a back surface frame of a seat that is mounted in the vehicle, and the wire harness includes a wire W in which a core wire W1 is coated with an insulating coating W2, and a sheet-like base member including an attachment surface to which the plurality of wires W that are arranged side by side are fixed. A framework fixing portion that is fixed to the seat surface frame and the back surface frame in the state where the attachment surface of the base member is arranged on the seat surface frame side and the back surface frame side is provided in both side portions of a portion of the attachment surface of the base member on which the plurality of wires W are arranged.

Abstract: A shield member that includes a drain wire with a free end portion by cutting a long drain wire-attached shield member to a desired length. The shield member includes a shield portion and a drain wire. The shield portion can shield an electric wire. The drain wire includes a holding portion provided between a first end and a second end of the shield portion and held in the shield portion; and an extension portion that is continuous with the holding portion and extends outward from the shield portion. At least a portion of the holding portion extends between the first end and the second end of the shield portion while having excess length.

Abstract: A bidirectional switch element includes: a substrate; an AlzGa1-zN layer; an AlbGa1-bN layer; a first source electrode; a first gate electrode; a second gate electrode; a second source electrode; a p-type Alx1Ga1-x1N layer; a p-type Alx2Ga1-x2N layer; an AlyGa1-yN layer; and an AlwGa1-wN layer. The AlzGa1-zN layer is formed over the substrate. The AlbGa1-bN layer is formed on the AlzGa1-zN layer. The AlyGa1-yN layer is interposed between the substrate and the AlzGa1-zN layer. The AlwGa1-wN layer is interposed between the substrate and the AlyGa1-yN layer and has a higher C concentration than the AlyGa1-yN layer.

Abstract: The present invention reliably prevents a problem caused by a short circuit. A short circuit protection device for a battery monitoring system according to the present invention includes: a battery that is an assembled battery including a plurality of battery cells; a battery monitoring apparatus for detecting the voltage of the battery; and a plurality of electric wires that connect the battery and the battery monitoring apparatus, and in each of which an eluting portion is formed midway in a lengthwise direction, the eluting portion being a portion where an insulating coating has been stripped and a core wire is exposed. When the eluting portions are immersed in an electrolyte, the eluting portions elute into the electrolyte, thereby melt and are cut off.

Abstract: Provided is a technique suitable for fixing, to a vehicle, a part of a wire harness that is maintained in a bent state, and thereafter straightening the wire harness and mounting the wire harness to a vehicle. A wire harness module includes: a wire harness including a plurality of wires; and a plurality of vehicle fixation components that are attached to the wire harness and are attachable to a vehicle. In a state in which at least one of the plurality of vehicle fixation components stays fixable to the vehicle, at least one of the plurality of vehicle fixation components keeps the wire harness in a bent form.

Abstract: The wire harness includes a sheathing member that is formed in a sheet shape, at least one electric wire that is arranged on a first principal surface side of the sheathing member, and a sewing thread that sews the electric wire to the sheathing member. A partial region of the sheathing member that is arranged along an extension direction of the electric wire is in a flat state, while another at least partial region of the sheathing member that is arranged along the extension direction of the electric wire is curved in a direction intersecting with the extension direction of the electric wire.

Abstract: A fixing member-attached wire harness includes a wire harness having an electrical wire and a sheet material welded to an insulating covering of the electrical wire and a fixing member attached to the wire harness for fixing the wire harness to a vehicle. When bending force is applied to a terminal side region part of the wire harness in a state where the fixing member is fixed to a fixed object a welding region part of the wire harness includes a first region part following a bending of the terminal side region part and a second region part linked to an opposite side of the first region part from the terminal side region part and prevented from following the bending of the terminal side region part by support force of the fixing member.

Abstract: A plurality of semiconductor portions are arranged in a first direction to be spaced apart from each other. A heterojunction of each of the plurality of semiconductor portions extends in a second direction perpendicular to a first direction aligned with a c-axis of a first nitride semiconductor portion. Each of a plurality of first electrodes overlaps with an associated one of the plurality of semiconductor portions in a third direction perpendicular to both of the first direction and the second direction, and is directly electrically connected to the heterojunction of the associated semiconductor portion. Each of the plurality of second electrodes is located, with respect to an associated one of the plurality of semiconductor portions, opposite in the third direction from one of the plurality of first electrodes that overlaps with the associated semiconductor portion, and is directly electrically connected to the heterojunction of the associated semiconductor portion.

Abstract: A wire harness includes a functional exterior component shaped into a sheet and an electric wire disposed to overlap with the functional exterior component in at least a part of a region along a longitudinal direction. At least a part of an overlap between the insulating covering of the electric wire and the functional exterior component is welded.

Abstract: To provide a technique for enabling a single exterior member to be easily used for both a region of a wire harness that is disposed in a flat state and a region thereof that is disposed in a bent state. The wire harness includes an exterior member formed in a sheet shape, and a wire disposed overlapping the exterior member in at least a partial region extending along an extension direction of the wire. At least a part of a portion where an insulating covering of the wire and the exterior member overlap is welded. A partial region of the exterior member that extends along the extension direction of the wire is in a flat state, and at least another partial region of the exterior member that extends along the extension direction of the wire is rolled up in a direction intersecting the extension direction of the wire.

Abstract: To provide a technique for enabling a single exterior member to be easily used for both a region of a wire harness that is disposed in a flat state and a region thereof that is disposed in a bent state. The wire harness includes an exterior member formed in a sheet shape, and a wire disposed overlapping the exterior member in at least a partial region extending along an extension direction of the wire. At least a part of a portion where an insulating covering of the wire and the exterior member overlap is welded. A partial region of the exterior member that extends along the extension direction of the wire is in a flat state, and at least another partial region of the exterior member that extends along the extension direction of the wire is rolled up in a direction intersecting the extension direction of the wire.

Abstract: A wire harness includes an electrical wire with sheet material and a tension bearing part. The electrical wire with sheet material includes a sheet material and an electrical wire fixed to the sheet material. The tension bearing part is provided on the sheet material to bear part of tension applied to the electrical wire in a state where the tension is applied to the electrical wire with sheet material.

Abstract: The present invention provides a technology that enables both a region that is arranged flat and a region that is arranged flexed on a wire harness to be easily accommodated using a single sheathing member. The wire harness includes a sheathing member that is formed in a sheet shape, at least one electric wire that is arranged on a first principal surface side of the sheathing member, and a sewing thread that sews the electric wire to the sheathing member. A partial region of the sheathing member that is arranged along an extension direction of the electric wire is in a flat state, while another at least partial region of the sheathing member that is arranged along the extension direction of the electric wire is curved in a direction intersecting with the extension direction of the electric wire.

Abstract: A semiconductor portion thereof includes a heterojunction defining a junction between a first compound semiconductor portion and a second compound semiconductor portion having a greater bandgap than the first compound semiconductor portion. The heterojunction intersects with a second direction defined along a first surface of a substrate. A first electrode is arranged opposite from the substrate with respect to the semiconductor portion. A second electrode is arranged on a second surface of the substrate. A gate electrode intersects with the second direction between the first electrode and the second electrode and faces the second compound semiconductor portion. A gate layer is interposed in the second direction between the gate electrode and the second compound semiconductor portion and forms a depletion layer in the second compound semiconductor portion and the first compound semiconductor portion.

Abstract: A semiconductor device includes a substrate, a semiconductor portion, a first electrode, and a second electrode. The substrate has a first surface and a second surface located opposite from each other in a thickness direction defined for the substrate. The semiconductor portion is provided on the first surface of the substrate. The semiconductor portion includes a heterojunction defining a junction between a first compound semiconductor portion and a second compound semiconductor portion and intersecting with a first direction defined along the first surface of the substrate. The first electrode and the second electrode are arranged on a first end surface of the semiconductor portion and on a second end surface of the semiconductor portion, respectively, in a second direction defined along the first surface of the substrate and aligned with a direction in which the heterojunction extends. The first electrode and the second electrode are electrically connected to the heterojunction.

Abstract: A semiconductor device includes a supporting substrate, a semiconductor chip, a resin member, and a heat-dissipating metal layer. The supporting substrate has a first surface and a second surface located opposite from each other in a thickness direction defined for the supporting substrate. The semiconductor chip includes a plurality of electrodes. The semiconductor chip is bonded to the supporting substrate on one side thereof with the first surface. The resin member has a first surface and a second surface located opposite from each other in a thickness direction defined for the resin member. The resin member covers at least a side surface of the supporting substrate and a side surface of the semiconductor chip. The heat-dissipating metal layer is arranged in contact with the supporting substrate and the resin member to cover the second surface of the supporting substrate and the second surface of the resin member at least partially.

Abstract: A wire harness includes a functional exterior component shaped into a sheet and an electric wire disposed to overlap with the functional exterior component in at least a part of a region along a longitudinal direction. At least a part of an overlap between the insulating covering of the electric wire and the functional exterior component is welded.

Abstract: To provide a technique for enabling a single exterior member to be easily used for both a region of a wire harness that is disposed in a flat state and a region thereof that is disposed in a bent state. The wire harness includes an exterior member formed in a sheet shape, and a wire disposed overlapping the exterior member in at least a partial region extending along an extension direction of the wire. At least a part of a portion where an insulating covering of the wire and the exterior member overlap is welded. A partial region of the exterior member that extends along the extension direction of the wire is in a flat state, and at least another partial region of the exterior member that extends along the extension direction of the wire is rolled up in a direction intersecting the extension direction of the wire.