Abstract: A semiconductor device comprising the bump containing magnetic body, magnetic body, the bump including non-magnetic body for at least partially covering the magnetic body, mixture of magnetic particles and non-magnetic particles and the bump including baked magnetic particles and baked non-magnetic particles.

Abstract: A method of manufacturing a semiconductor device according to a first aspect of the present invention includes: forming a first photosensitive resin cured layer including a first opening above a semiconductor substrate, on which a underlying wiring layer is formed, the first opening being made above the underlying wiring layer; forming a second photosensitive resin cured layer including a second opening on the first photosensitive resin cured layer, a bottom of the second opening including an opening top of the first opening; and forming a wiring layer so as to fill in the first and second openings.

Abstract: Disclosed is a semiconductor device comprises a substrate, a wiring formed into a predetermined pattern above the substrate and provided with a pad portion for external connection, an interlayer insulating film formed above the substrate to cover the wiring and provided with a contact hole for a contact to a pad portion of the wiring, and a cap layer formed on the interlayer insulating film and electrically connected, via the contact hole formed in the interlayer insulating film, with the pad portion of the wiring, wherein one end portion of the cap layer is positioned at the contact hole and the cap layer is extended from the contact hole in a direction which is different from that of the pattern of the wiring.

Abstract: A stacked circuit device comprises a base substrate having a terminal, an interposer arranged on the base substrate and formed of a semiconductor substrate, the interposer having a first terminal connected to the terminal of the base substrate, a second terminal, and a circuit coupled to the second terminal and including an active element, and an integrated circuit chip arranged on the interposer and having a terminal connected to the second terminal.

Abstract: A semiconductor device comprising a substrate, a plurality of dielectric films formed on the substrate, laid one upon another, and a fuse interconnect-wire formed above the substrate and covered with a predetermined one of the dielectric films, and including a fuse main body which is to be blown to electrically disconnect the fuse interconnect-wire, which is smaller than a bottom of a fuse-blowing recess made in the predetermined dielectric film, which has a length not less than the diameter of a fuse-blowing laser beam and which opposes the bottom of the fuse-blowing recess.

Abstract: The present invention provides an integrated circuit, comprising a semiconductor substrate, an active element formed on the side of one main surface of the semiconductor substrate, an insulating region formed on the side of the main surface of the semiconductor substrate by burying an insulating material in a groove having a depth of at least 20 &mgr;m, and a passive element formed directly or indirectly on the insulating region. It is desirable for the passive element to be an inductor.

Abstract: Disclosed is a stacked type semiconductor device having a plurality of semiconductor integrated circuit chips stacked, each of the semiconductor integrated circuit chips comprising a holding circuit holding identification information about the chip, electrically written in the chip, an identification information setting circuit setting the identification information about the chip, in the holding circuit after the plurality of semiconductor integrated circuit chips have been stacked, and at least one setting terminal used to set the identification information about the chip, in the holding circuit, wherein the at least one setting terminal of any semiconductor integrated circuit chip is connected to the at least one corresponding setting terminal of any other semiconductor integrated circuit chip.

Abstract: A semiconductor device comprises an electrode formed above a substrate, an under bump metal (UBM) film on the electrode, the under bump metal film being in the shape of a recess, and a bump electrode embedded in the under bump metal film, the bump electrode having sides and bottom thereof surrounded by the under bump metal film.

Abstract: The present invention provides an integrated circuit, comprising a semiconductor substrate, an active element formed on the side of one main surface of the semiconductor substrate, an insulating region formed on the side of the main surface of the semiconductor substrate by burying an insulating material in a groove having a depth of at least 20 &mgr;m, and a passive element formed directly or indirectly on the insulating region. It is desirable for the passive element to be an inductor.

Abstract: There is provided a method for trading electronic products by transmitting/receiving electronic data by way of a communication network, the method comprising prompting an expected buyer of an electronic product to input a specification of the electronic product the expected buyer wants to buy, extracting the electronic product which meets the specification of the electronic product from a database, and outputting information of the electronic product to a manufacturer.

Abstract: A stacked circuit device comprises a base substrate having a terminal, an interposer arranged on the base substrate and formed of a semiconductor substrate, the interposer having a first terminal connected to the terminal of the base substrate, a second terminal, and a circuit coupled to the second terminal and including an active element, and an integrated circuit chip arranged on the interposer and having a terminal connected to the second terminal.

Abstract: Provided is a stacked type semiconductor device formed of a plurality of semiconductor integrated circuit devices stacked, each having a specification and including a semiconductor integrated circuit chip, wherein at least three of the semiconductor integrated circuit devices are stacked in the order of a value of the specification.

Abstract: This invention provides a polishing method including the steps of forming a film to be polished on a substrate having a recessed portion in its surface so as to fill at least the recessed portion, and selectively leaving the film to be polished behind in the recessed portion by polishing the film by using a polishing agent containing polishing particles and a solvent, and having a pH of 7.5 or more. The invention also provides a polishing apparatus including a polishing agent storage vessel for storing a polishing agent, a turntable for polishing an object to be polished, a polishing agent supply pipe for supplying the polishing agent from the polishing agent storage vessel onto the turntable, a polishing object holding jig for holding the object to be polished such that the surface to be polished of the object opposes the turntable, and a polishing agent supply pipe temperature adjusting unit, connected to the polishing agent supply pipe, for adjusting the temperature of the polishing agent.

Abstract: The present invention provides a method of manufacturing a semiconductor device, including the steps of forming a metal oxide film made of a metal oxide having a decrease in standard free energy smaller than a decrease in standard free energy of hydrogen oxide or of carbon oxide, on an insulating film formed on a semiconductor substrate, forming a metal oxide film pattern by subjecting a treatment to the metal oxide film, and converting said metal oxide pattern into at least one of an electrode and a wiring made of a metal which is a main component constituting the metal oxide, by reducing the metal oxide film pattern at a temperature of 80.degree. to 500.degree. C.

Abstract: This invention provides a polishing method including the steps of forming a film to be polished on a substrate having a recessed portion in its surface so as to fill at least the recessed portion, and selectively leaving the film to be polished behind in the recessed portion by polishing the film by using a polishing agent containing polishing particles and a solvent, and having a pH of 7.5 or more. The invention also provides a polishing apparatus including a polishing agent storage vessel for storing a polishing agent, a turntable for polishing an object to be polished, a polishing agent supply pipe for supplying the polishing agent from the polishing agent storage vessel onto the turntable, a polishing object holding jig for holding the object to be polished such that the surface to be polished of the object opposes the turntable, and a polishing agent supply pipe temperature adjusting unit, connected to the polishing agent supply pipe, for adjusting the temperature of the polishing agent.

Abstract: The present invention provides a method of manufacturing a semiconductor device, including the steps of forming a metal oxide film made of a metal oxide having a decrease in standard free energy smaller than a decrease in standard free energy of hydrogen oxide or of carbon oxide, on an insulating film formed on a semiconductor substrate, forming a metal oxide film pattern by subjecting a treatment to the metal oxide film, and converting said metal oxide pattern into at least one of an electrode and a wiring made of a metal which is a main component constituting the metal oxide, by reducing the metal oxide film pattern at a temperature of 80.degree. to 500.degree. C.

Abstract: According to this invention, there is provided a method of forming a groove wiring layer, including the steps of forming a metal oxide film, consisting of a metal oxide having a decrease in standard free energy smaller than a decrease in standard free energy of a hydrogen oxide or of a carbon oxide, on an insulating film formed on a semiconductor substrate, and reducing the metal oxide film to form an electrode-wiring layer consisting of a metal which is a main component constituting the metal oxide. In this manner, an electrode-wiring layer having high EM and SM resistances without causing an increase in electric resistivity caused by an impurity or the like can be obtained.