摘要:
A mounting substrate for mounting a semiconductor chip, having a plurality of passive elements which are connected to the semiconductor chip and are formed to be mutually electrically-independent, and a wiring part including a plurality of via plugs respectively independently connected to the plurality of passive elements and pattern wiring connected to the via plugs, wherein the wiring part is constructed so that a state of connection between the semiconductor chip and the plurality of passive elements can be changed by changing the pattern wiring.
摘要:
A capacitor device of the present invention includes a substrate, a float electrode formed on the substrate, a valve metal film formed on the float electrode, a dielectric film formed on the valve metal film by applying an anodic oxidation to a part of the valve metal film, and a pair of electrodes provided in areas overlapping with two different parts of the float electrode on the dielectric film respectively.
摘要:
A capacitor formed of parallel wiring lines and a capacitor dielectric film positioned between adjacent wiring lines and in direct contact with each of said wiring lines. A method of producing such a capacitor is also disclosed.
摘要:
A capacitor formed of parallel wiring lines and a capacitor dielectric film positioned between adjacent wiring lines and in direct contact with each of said wiring lines. A method of producing such a capacitor is also disclosed.
摘要:
A capacitor includes a capacitor part formed of a dielectric film sandwiched by a pair of electrodes and a support body formed of a film of an organic polysilane. The support body is provided so as to support the capacitor part thereon.
摘要:
A capacitor includes a capacitor part formed of a dielectric film sandwiched by a pair of electrodes and a support body formed of a film of an organic polysilane. The support body is provided so as to support the capacitor part thereon.
摘要:
A capacitor includes a capacitor part formed of a dielectric film sandwiched by a pair of electrodes and a support body formed of a film of an organic polysilane. The support body is provided so as to support the capacitor part thereon.
摘要:
A capacitor device of the present invention includes a substrate, a float electrode formed on the substrate, a valve metal film formed on the float electrode, a dielectric film formed on the valve metal film by applying an anodic oxidation to a part of the valve metal film, and a pair of electrodes provided in areas overlapping with two different parts of the float electrode on the dielectric film respectively.
摘要:
A chip coil has a chip format including a rectangle substrate of an insulating resin material and a coil portion having a solenoid structure a part of which is embedded within the substrate and in which adjacent coils are insulated from each other by the substrate. The resin material contains a magnetic filler. The chip coil has a thickness of 50 μm or less.
摘要:
A wiring board includes a core substrate including an insulation base member; linear conductors configured to pierce from a first surface of the insulation base member to a second surface of the insulation base member; a ground wiring group including a first ground wiring formed on the first surface of the core substrate, and a belt-shaped second ground wiring formed on the second surface of the core substrate and electrically connected to the first ground wiring by way of a part of the linear conductors; and an electric power supply wiring group including a first electric power supply wiring formed on the first surface, and a second electric power supply wiring formed on the second surface and electrically connected to the first electric power supply wiring by way of a part of the plural linear conductors.