摘要:
A stress buffer sheet 10 is constituted by arranging external conductive layers 16A and 16B on the front and rear main surfaces of a through electrode layer 13. Columnar internal electrodes 14 are formed using a porous oxide base material 30 formed by anodic oxidation of valve metal; the oxide base material 30 is selectively removed after the internal electrodes 14 have been formed, and a resin 12 is filled in a resultant void space. The resin 12 has a small Young's modulus and can be deformed together with the internal electrode 14. In a structure having a wiring board 20 and an electronic component 24 connected through the stress buffer sheet 10, when stress acts on the joint portion during mounting of the electronic component 24, the whole of the through electrode layer 13 is deformed so that the stress is absorbed or released.
摘要:
A capacitor forming unit includes a dielectric plate, a first conductor film formed on a plate upper surface region other than front and rear end portions, a first insulator film formed on the upper surface front end portion, a second insulator film formed on the upper surface rear end portion, a second conductor film formed on a plate lower surface region other than front and rear end portion, a third insulator film formed on the front end portion lower surface, and a fourth insulator film formed on the lower surface rear end portion. One or more first electrode rods are disposed in through holes, and electrically connected to the first conductor film and electrically insulated from the second conductor film. One or more second electrode rods are disposed in other through holes, and electrically connected to the second conductor film and electrically insulated from the first conductor film.
摘要:
A capacitor forming unit according to one embodiment includes a dielectric plate with a plurality of through holes; a first conductor film formed on an upper surface of the dielectric plate; a first insulator film formed on the front end portion of the upper surface of the dielectric plate; a second conductor film formed on a lower surface of the dielectric plate; a second insulator film formed on the rear end portion of the lower surface of the dielectric plate; first electrode rods disposed in some of the through holes; and second electrode rods disposed in the remaining through holes where the first electrode rods are not disposed. The first electrodes are electrically connected to the first conductor film and electrically insulated from the second conductor film. The second electrode rods are electrically connected to the second conductor film and are electrically insulated from the first conductor film.
摘要:
A capacitor element includes a pair of conductive layer, a plurality of first electrodes and second electrodes, and insulation caps for insulating these electrodes from the conductive layers. By anodizing a metal substrate in two stages, holes filled with the first electrodes and holes filled with the second electrodes are randomly distributed.
摘要:
A capacitor includes a dielectric material that is formed of anodic metal oxide; a pair of substantially comb-shaped surface electrodes formed on the same principal surface of the dielectric material; and plural substantially columnar internal electrodes whose one ends are connected to the respective comb-shaped portions of the pair of the surface electrodes and whose other ends extend in the thickness direction of the dielectric material.
摘要:
A capacitor includes a dielectric material that is formed of anodic metal oxide; a pair of substantially comb-shaped surface electrodes formed on the same principal surface of the dielectric material; and plural substantially columnar internal electrodes whose one ends are connected to the respective comb-shaped portions of the pair of the surface electrodes and whose other ends extend in the thickness direction of the dielectric material.
摘要:
A nonvolatile memory element is formed by layering a lower electrode, a variable resistor and an upper electrode in sequence. The variable resistor is formed in which crystallinity and amorphism are mixed. Thus, the nonvolatile memory element is formed. More preferably, the variable resistor is a praseodymium-calcium-manganese oxide represented by a general formula, Pr1-xCaxMnO3, that has been formed at a film forming temperature from 350° C. to 500° C. Alternatively, the variable resistor is formed as a film at a film forming temperature that allows the variable resistor to become of an amorphous state or a state where crystallinity and amorphism are mixed and, then, is subjected to an annealing process at a temperature higher than the film forming temperature, in a temperature range where the variable resistor can maintain the state where crystallinity and amorphism are mixed.
摘要翻译:通过依次层叠下电极,可变电阻器和上电极来形成非易失性存储元件。 形成结晶性和非晶态混合的可变电阻器。 因此,形成非易失性存储元件。 更优选地,可变电阻器是由通式为Pr 1-x M x MnO 3 N 3表示的镨 - 钙 - 锰氧化物, 在350℃至500℃的成膜温度下形成的可变电阻器。或者,可变电阻器以允许可变电阻器变为非晶态的成膜温度或结晶度的状态形成为膜 并且将非晶化混合,然后在可变电阻器可以保持结晶性和非晶态混合的状态的温度范围内,在高于成膜温度的温度下进行退火处理。
摘要:
In a nonvolatile semiconductor memory device including a variable resistive element formed by sequentially stacking a lower electrode, a variable resistor with a perovskite-type crystal structure, and an upper electrode, at least one of the lower electrode and the upper electrode is a particulate electrode configured to include a particulate conductor aggregate, so that the contact area with the variable resistor at an interface is effectively reduced to realize high initial resistance of the variable resistive element. Further, a film of the variable resistor is preferably formed so as to be in a highly crystalline state.
摘要:
A camera capable of print format selection includes a connecting unit for responding to at least one of a unit for forming information for focus adjustment on the basis of one of distance measurement information of a plurality of portions in a scene and defocus information, and a unit for different print formats, thereby affecting an operation related to at least the other unit, or includes a connecting unit for responding to at least one of a unit for a predetermined distance range and a unit for different print formats, thereby affecting an operation related to at least the other unit.
摘要:
Managing commands that have not been executed is simplified while maintaining a state in which real-time commands can be executed. A printer 2 has a write control unit 21A that writes received commands to a receive buffer 31, a command execution unit 21B that executes the written commands, and a real-time command execution unit 21C that executes written commands that are real-time commands. The printer 2 enters a full-buffer mode as needed by the capacity of available storage space in the receive buffer 31, and when in the full-buffer mode the write control unit 21A cyclically writes commands to an auxiliary space created in the receive buffer, and the real-time command execution unit 21C reads and executes real-time commands from the auxiliary space.