Abstract: A detection device includes a first holding member holding a light receiving element, a second holding member holding an optical system, and first and second fixing members fixing the first and second holding members with the first and second holding members separated from each other, in a direction parallel to a second direction orthogonal to a first direction in which an optical axis of the optical system extends, at least one of a first surface of the first holding member opposite to the second holding member and a second surface of the second holding member opposite to the first holding member has a plane inclined with respect to the first direction, and the first and second fixing members are provided on the inclined plane and disposed between the first and second surfaces.

Abstract: A focus detecting unit that includes a corrector configured to correct a signal output from an image sensor using a first shading correction value when the half-mirror is retreated from an optical path, and to correct the signal using a second shading correction value different from the first shading correction value when the half-mirror is inserted into the optical path, and a focus detector configured to provide a focus detection based on the signal corrected by the corrector.

Abstract: A multi-layer line structure including a substrate, a lower layer Cu line located on the substrate, an upper layer Cu line located on an insulating layer including an inorganic film located on the lower layer Cu line and an organic resin film located on the inorganic film, and a via connection part located in a via connection hole running in an up-down direction through the insulating layer in an area where the lower layer Cu line and the upper layer Cu line overlap each other is provided. The via connection part includes a barrier conductive layer located on a part of the lower layer Cu line exposed to a bottom part of the via connection hole and on an inner wall of the via connection hole.

Abstract: A detection device includes a first holding member holding a light receiving element, a second holding member holding an optical system, and first and second fixing members fixing the first and second holding members with the first and second holding members separated from each other, in a direction parallel to a second direction orthogonal to a first direction in which an optical axis of the optical system extends, at least one of a first surface of the first holding member opposite to the second holding member and a second surface of the second holding member opposite to the first holding member has a plane inclined with respect to the first direction, and the first and second fixing members are provided on the inclined plane and disposed between the first and second surfaces.

Abstract: A semiconductor device includes an insulating layer formed over a semiconductor substrate, the insulating layer including oxygen, a first wire formed in the insulating layer, and a second wire formed in the insulating layer over the first wire and containing manganese, oxygen, and copper, the second wire having a projection portion formed in the insulating layer and extending downwardly but spaced apart from the first wire.

Abstract: A semiconductor device includes an insulating layer formed over a semiconductor substrate, the insulating layer including oxygen, a first wire formed in the insulating layer, and a second wire formed in the insulating layer over the first wire and containing manganese, oxygen, and copper, the second wire having a projection portion formed in the insulating layer and extending downwardly but spaced apart from the first wire.

Abstract: A semiconductor device formed by the steps of: forming a dummy electrode 22n and a dummy electrode 22p; forming a metal film 32 on the dummy electrode 22p; conducting a thermal treatment at a first temperature to substitute the dummy electrode 22n with an electrode 34a of a material containing the constituent material of the metal film 32; forming a metal film 36 on the dummy electrode 22n; and conducting a thermal treatment at a second temperature, which is lower than the first temperature and at which an interdiffusion of constituent materials between the electrode 34a and the metal film 36 does not take place, to substitute the second dummy electrode with an electrode 34b of a material containing the constituent material of the metal film 36.

Abstract: A semiconductor device has a first insulating film formed over a semiconductor substrate, a first opening formed in the first insulating film, a first manganese oxide film formed along an inner wall of the first opening, a first copper wiring embedded in the first opening, and a second manganese oxide film formed on the first copper wiring including carbon.

Abstract: A semiconductor device has a first insulating film formed over a semiconductor substrate, a first opening formed in the first insulating film, a first manganese oxide film formed along an inner wall of the first opening, a first copper wiring embedded in the first opening, and a second manganese oxide film formed on the first copper wiring including carbon.

Abstract: A semiconductor device which includes a first wiring with a via connected to the first wiring, a second wiring connected to the via and a dummy via disposed adjacent to the via at a distance of 100 nm or less and formed on the same layer as the via.

Abstract: The semiconductor device includes a silicon substrate, a device isolation insulating film dividing an active region of the silicon substrate into plural pieces, a gate electrode formed on the active region, a source/drain region which is formed in the active region on both sides of the gate electrode, and which constitutes a MOS transistor of an SRAM memory cell with the gate electrode, an interlayer insulating film formed over each of the active region and the device isolation insulating film, a first hole which is formed in the interlayer isolation insulating film, and which commonly overlaps with two adjacent active regions and the device isolation insulating film between the active regions, and a first conductive plug which is formed in the first hole, and which electrically connects the two active regions.

Abstract: A semiconductor device formed by the steps of: forming a dummy electrode 22n and a dummy electrode 22p; forming a metal film 32 on the dummy electrode 22p; conducting a thermal treatment at a first temperature to substitute the dummy electrode 22n with an electrode 34a of a material containing the constituent material of the metal film 32; forming a metal film 36 on the dummy electrode 22n; and conducting a thermal treatment at a second temperature, which is lower than the first temperature and at which an interdiffusion of constituent materials between the electrode 34a and the metal film 36 does not take place, to substitute the second dummy electrode with an electrode 34b of a material containing the constituent material of the metal film 36.

Abstract: A semiconductor device includes an insulating layer formed over a semiconductor substrate, the insulating layer including oxygen, a first wire formed in the insulating layer, and a second wire formed in the insulating layer over the first wire and containing manganese, oxygen, and copper, the second wire having a projection portion formed in the insulating layer and extending downwardly but spaced apart from the first wire.

Abstract: The method for fabricating a semiconductor device comprises the steps of: forming a dummy electrode 22n and a dummy electrode 22p; forming a metal film 32 on the dummy electrode 22p; conducting a thermal treatment at a first temperature to substitute the dummy electrode 22n with an electrode 34a of a material containing the constituent material of the metal film 32; forming a metal film 36 on the dummy electrode 22n; and conducting a thermal treatment at a second temperature, which is lower than the first temperature and at which an interdiffusion of constituent materials between the electrode 34a and the metal film 36 does not take place, to substitute the second dummy electrode with an electrode 34b of a material containing the constituent material of the metal film 36.

Abstract: A semiconductor device which includes a first wiring with a via connected to the first wiring, a second wiring connected to the via and a dummy via disposed adjacent to the via at a distance of 100 nm or less and formed on the same layer as the via.

Abstract: A semiconductor device has a first insulating film formed over a semiconductor substrate, a first opening formed in the first insulating film, a first manganese oxide film formed along an inner wall of the first opening, a first copper wiring embedded in the first opening, and a second manganese oxide film formed on the first copper wiring including carbon.