摘要:
The disclosure is directed to ultrasonic bonding equipment, in which the anvil and horn include protrusions of varying height to grip the material being bonded. The outer protrusions may form smaller or differently shaped indentations in the material to reduce material stresses of the material at the outer region of the material. An exemplary embodiment of an ultrasonic bonding system includes an anvil and a horn arranged facing the anvil to ultrasonically bond a gripped portion of two or more layers of material. The gripped portion of the layers includes an inner region and an outer region. The anvil and the horn apply a gripping force to the outer region that is less than a gripping force applied to the inner region of the gripped materials.
摘要:
A plasma CVD apparatus comprises an anode electrode and a cathode electrode, and is for forming a thin film on a substrate by performing plasma discharge between the anode electrode and the cathode electrode, comprising: a substrate holder disposed between the anode electrode and the cathode electrode; and one conductive member disposed between the substrate holder and one electrode of either the anode electrode or the cathode electrode, wherein the substrate holder supports the substrate, the one conductive member is provided between the one electrode and the substrate holder so as to substantially cover an entire space between the one electrode and the substrate holder, and the one conductive member is electrically connected to the one electrode and the substrate holder.
摘要:
In a semiconductor integrated circuit device, an element forming region and a metal wiring layer are covered with a passivation layer on a semiconductor substrate which is cut out in a rectangular shape. At four corners of the device, the passivation layer is provided with corner non-wiring regions formed directly on the semiconductor substrate. Thus, crack generation on the passivation layer due to heat stress can be suppressed.
摘要:
A shift lever assembly includes a shift lever swingably with a rotational axis as a swing support point, an axis supporting bracket for supporting the rotational axis, two axis supporting elements for supporting both ends of the rotational axis together with the axis supporting bracket. In addition, two beams are provided with each of the axis supporting elements. The beams will break off in case where an impact load is to be applied via the shift lever. Furthermore, a metal plate is provided with the axis supporting bracket for each of the axis supporting elements. The metal plate will be bent by the each of the axis supporting elements moving after break-offs of the beams. According to the shift lever assembly, stroke displacement for energy absorbing can be made relatively long. In addition, relatively large impact energy can be absorbed with short stroke displacement.
摘要:
Since no control of accesses made by a computer as accesses to a storage apparatus is executed, the computer can be used illegally to steal and improperly change data stored in the storage apparatus. Thus, an access-control mechanism external to the computer is constructed to solve this problem. That is to say, the control of accesses is executed in the storage apparatus and a network apparatus for each program executed by the computer. In order to enhance the implementability of such control of accesses, the control is executed without extending a variety of protocols of communications among the computer, the network apparatus and the storage apparatus. By implementing the control of accesses in this way, a program other than programs specified in advance is not capable of making an access to data stored in the storage apparatus. Thus, even if the computer is used illegally, data stored in the storage apparatus can be prevented from being stolen and changed improperly.
摘要:
A thin-film formation apparatus possesses a reaction chamber to be evacuated, a placing portion on which a substrate is placed inside the reaction chamber, a gas-dispersion guide installed over the placing portion for supplying a gas onto a substrate surface, a gas-supply port for introducing the gas into the gas-dispersion guide, a gas-dispersion plate disposed on the side of the substrate of the gas-dispersion guide and having multiple gas-discharge pores, a first exhaust port for exhausting, downstream of the gas-dispersion plate, the gas supplied onto the substrate surface from the gas-dispersion plate, and a second exhaust port for exhausting, upstream of the gas-dispersion plate, a gas inside the gas-dispersion guide via a space between the gas-dispersion guide and the gas-dispersion plate.
摘要:
A reactor configured to subject a substrate to alternately repeated surface reactions of vapor-phase reactants is disclosed. The reactor includes a reaction chamber, one or more inlets, and an exhaust outlet. The reaction chamber includes a reaction space. The reactor also includes a gas flow control guide structure within the reaction chamber. The gas flow control guide structure resides over the reaction space and is interposed between the inlets and the reaction space such that a laminar flow is generated in the reaction space. The gas flow control guide structure includes one or more channels. Each of the channels extends from a respective one of the inlets to a first portion of a periphery of the reaction space. Each of the channels defines a flow path extending from the respective one of the inlets to the reaction space. The gas flow control guide structure further includes a passage or shortcut formed through the gas flow control guide structure to provide a minority flow directly over the reaction space to merge with the laminar flow. This configuration allows films deposited on a substrate to have a uniform thickness, even in cases where reactants that are unstable at a deposition temperature is used.
摘要:
As an electronic apparatus in which a drive power source for generating a drive force to move a movable portion moving freely can be miniaturized, an multi-function electronic apparatus 1 has a main body 2, an operation and display unit 3 as a movable portion, a drive mechanism 4, the first and second pushing units, a guide groove 19 and a slide groove 21. The drive mechanism 4 has a movable arm 15 as a movable portion. The first and second pushing units push the operation and display unit 3 and the movable arm 15. The guide groove 19 and the slide groove 21 change the pushing forces of the first and second pushing units between the first position and the second position.
摘要:
A floating gate is formed on a semiconductor substrate via a gate insulating film. Diffused layers are formed as sources or drain regions on opposite sides of the floating gate in the semiconductor substrate. First and second control gates are formed opposite to both of the diffused layers on the opposite sides of the floating gate via an inter-gate insulating film to drive the floating gate.
摘要:
A semiconductor apparatus includes a MOS transistor having a semiconductor substrate providing as a channel region between a source and a drain. A gate electrode is formed on the semiconductor substrate via a gate oxide film. A threshold voltage of the source side region of the MOS transistor is higher than that of the drain side region in a longitudinal direction of the channel region so that a saturation drain current can be constant and a λ performance can be improved while suppressing channel width and length.