摘要:
It is an object of the present invention to prevent a vehicle door from protruding into a vehicle cabin when a collision load is applied to the door from a lateral side thereof, and to reduce costs that are required for measures to prevent the door from protruding into the vehicle cabin.
摘要:
The present invention is directed to a vehicle body structure in which a collision load applied to one of vehicle doors from a lateral side thereof is received by a load receiving member of a body via an impact beam and a door box of the door and is transmitted from the load receiving member to a cross member. The load receiving member includes a load receiving pipe that is formed as a linear tubular body disposed between the right and left doors so as to extend in a vehicle widthwise direction and is capable of transmitting the collision load from the door box of one of the doors to a door box of the other of the doors, and connecting portions that are capable of supporting the load receiving pipe at positions adjacent to the right and left doors and connecting the load receiving pipe to the cross member.
摘要:
A semiconductor device includes: a wiring board including a first electrode pad on a surface thereof; a circuit board disposed to stand on the wiring board, and including an interconnection connected to the first electrode pad; and a semiconductor package disposed to face the wiring board with the circuit board interposed therebetween, and including a second electrode pad on a surface thereof, the second electrode pad being connected to the interconnection.
摘要:
A heat shield plate for a substrate annealing apparatus is provided with a horizontally supported flat-plate-like substrate 1, a heater 5 positioned above the substrate to heat the upper surface of the substrate with radiation heat, and a heat shield plate 10 horizontally movable between a shielding position where the substrate is shielded from heater and an open position out of the shielding position. The heat shield plate 10 is composed of a structural member 12 made of a low thermal expansion material (carbon composite material) which is hardly deformed due to a temperature difference in the shielding position, and a heat insulating member 14 which covers the upper surface of the structural member and keeps the surface at an allowable temperature or below.
摘要:
An electronic device includes a wiring board including a first electrode and a second electrode, a semiconductor device mounted on the wiring board and including a first terminal and a second terminal, an interposer provided between the wiring board and the semiconductor device, the interposer including a conductive pad and a sheet supporting the conductive pad, the conductive pad having a first surface on a side of the wiring board and a second surface on a side of the semiconductor device, a first solder connecting the first electrode positioned outside of an area in which the interposer is disposed with the first terminal positioned outside of the area, a second solder connecting the second electrode positioned inside of the area with the first surface of the conductive pad, and a third solder connecting the second terminal positioned inside of the area with the second surface of the conductive pad.
摘要:
In laser annealing using a solid state laser, a focus position of a minor axial direction of a rectangular beam is easily corrected depending on positional variation of a laser irradiated portion of a semiconductor film. By using a minor-axis condenser lens 29 condensing incident light in a minor axial direction and a projection lens 30 projecting light, which comes from the minor-axis condenser lens 29, onto a surface of a semiconductor film 3, laser beam 1 is condensed on the surface of the semiconductor film 3 in the minor axial direction of a rectangular beam. The positional variation of a vertical direction of the semiconductor film 3 in a laser irradiated portion of the semiconductor film 3 is detected by a positional variation detector 31, and the minor-axis condenser lens 29 is moved in an optical axis direction based on a value of the detection.
摘要:
Provided is a laser annealing apparatus capable of reducing irradiation unevenness of laser light caused by a refraction phenomenon of laser light due to fluctuation in the temperature of inert gas.A laser annealing apparatus 1 includes a gas supply unit 10 for supplying inert gas G to at least a laser irradiation area of a workpiece 7 to be processed, and a gas temperature controller 15 for regulating the temperature of the inert gas G. The gas temperature controller 15 controls the temperature of the inert gas G supplied to the laser irradiation area so as to decrease the temperature difference between the temperature of the inert gas G and the atmospheric temperature of a space (a room R) that is disposed outside the supply area of the inert gas so as to surround the optical path of the laser light.
摘要:
A cover component mountable to an airbag system has a tear line that is torn open when an airbag of the airbag system inflates. At least part of the tear line includes a recessed line and hollows bored in the recessed line at intervals. The recessed line is molded into the cover component using a raised line provided on a core surface of a die, and where the hollows are bored into the cover component by laser processing.
摘要:
An airbag cover is provided with a tear line, an open-out door panel which is openable when the tear line is torn, a thinned portion formed in the boundary area between the main body of the airbag cover and the open-out door panel on the back surface of the cover, and a second rib extending in the direction intersecting the extending surface of the open-out door panel between the main body of the airbag cover and the open-out door panel. The airbag cover is configured such that the extending length of the portion on which the second rib is provided is larger than the wall thickness of the respective portions on the side of the open-out door panel with respect to the second rib.
摘要:
A laser annealing apparatus is provided that is capable of reducing irradiation unevenness of laser light caused by a refraction phenomenon of the laser light due to fluctuation in the temperature of inert gas. The laser annealing apparatus includes a gas supply unit for supplying inert gas G to at least a laser irradiation area of a workpiece, and a gas temperature controller for regulating the temperature of the inert gas G. The gas temperature controller controls the temperature of the inert gas G supplied to the laser irradiation area so as to decrease a temperature difference between the temperature of the inert gas G and the atmospheric temperature of a space (a room R) that is disposed outside the supply area of the inert gas so the temperature controlled inert gas surrounds the optical path of the laser light.