Provided is a method of manufacturing a structure that can be easily bonded to a bonding target. The method of manufacturing a structure includes: a conductive layer forming step of forming a conductive layer having conductivity on a part of a surface of an insulating support including at least one surface; a valve metal layer forming step of forming a valve metal layer that covers at least a part of the conductive layer; an anodic oxidation film forming step of forming an anodic oxidation film by performing an anodization treatment on the valve metal layer in a region on the conductive layer using the conductive layer as an electrode; a micropore forming step of forming a plurality of micropores that extend in a thickness direction on the anodic oxidation film; and a filling step of filling the micropores with a conductive material, in which a valve metal layer removing step of removing the valve metal layer having undergone the anodic oxidation film forming step is performed between the anodic oxidation film forming step and the filling step.

A device manufacturing method includes: applying a bonding material in a predetermined position on a mounting face of a base by dispensing the bonding material through a nozzle of a bonding machine, in which an outline of a leading end face of the nozzle defines an area of at least 75% of a bonding face of a component to be mounted, so that the bonding material applied onto the mounting face has an outline that at least partially extends beyond a shape of the bonding face; and bonding the bonding face in the predetermined position on the mounting face by placing and pressing the component onto the base via the bonding material so that at least a portion of the bonding material interposed between the mounting face of the base and the bonding face of the component flows out beyond the bonding face of the component.

A pressure collet that operably engages with a die in which the pressure collet is configured to land on predetermined positions of the die without damaging said die, a perform, or a heat spreader during a reflow process. The pressure collet further comprises a plate that has a mounting surface and a plurality of contact pads that operably engages with the mounting surface of the plate. The plurality of contact pads is configured to apply pressure to predetermined positions of a die without the mounting surface of the plate contacting the die during a reflow process. The plate of the pressure collet is also formed of a first material and the plurality of contact pads are formed of a second material different than the first material.

A method for manufacturing connection structure, the method includes arranging conductive particles and a first composite on a first electrode located on a first surface of a first member, arranging a second composite on the first electrode and a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member, and curing the first composite and the second composite.

A method for manufacturing connection structure, the method includes arranging conductive particles and a first composite on a first electrode located on a first surface of a first member, arranging a second composite on the first electrode and a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member, and curing the first composite and the second composite.

A detection method and a detection structure for a display backplane are provided. The method includes the following. The display backplane is provided. The display backplane is provided with multiple contact electrode pairs each of which includes an input electrode and an output electrode. The detection structure is provided. The detection structure includes multiple light-emitting elements and multiple detection circuits. Each two of the detection circuits are connected with at least one of the light-emitting elements and configured to conduct an electrical signal to the at least one of the light-emitting elements connected. The detection structure is assembled on the display backplane A drive electrical signal is outputted to the display backplane. The contact electrode pair to which the input electrode connected with the detection circuit belongs is determined as a fault point on condition that the light-emitting element does not emit light.

A bonded body is provided including: a bonding layer containing Cu; and a semiconductor element bonded to the bonding layer. The bonding layer includes an extending portion laterally extending from a peripheral edge of the semiconductor element. In a cross-sectional view in a thickness direction, the extending portion rises from a peripheral edge of a bottom of the semiconductor element or from the vicinity of the peripheral edge of the bottom of the semiconductor element, and includes a side wall substantially spaced apart from a side of the semiconductor element. Preferably, the extending portion does not include any portion where the side wall and the side of the semiconductor element are in contact with each other. A method for manufacturing a bonded body is also provided.

A transfer substrate for an element includes a support and an elastic body. The support includes a first surface including a first opening portion and a second surface located on the opposite side of the first surface and having a groove portion. The elastic body includes a third surface closing an upper surface of the groove portion and a fourth surface located on the opposite side of the third surface and including a plurality of projection portions. Each of the plurality of projection portions includes a second opening portion. The first opening portion and the second opening portion are penetrated via the groove portion.

A transfer substrate for an element includes a support and an elastic body. The support includes a first surface including a first opening portion and a second surface located on the opposite side of the first surface and having a groove portion. The elastic body includes a third surface closing an upper surface of the groove portion and a fourth surface located on the opposite side of the third surface and including a plurality of projection portions. Each of the plurality of projection portions includes a second opening portion. The first opening portion and the second opening portion are penetrated via the groove portion.

Embodiments herein describe techniques for bonded wafers that includes a first wafer bonded with a second wafer, and a stress compensation layer in contact with the first wafer or the second wafer. The first wafer has a first stress level at a first location, and a second stress level different from the first stress level at a second location. The stress compensation layer includes a first material at a first location of the stress compensation layer that induces a third stress level at the first location of the first wafer, a second material different from the first material at a second location of the stress compensation layer that induces a fourth stress level different from the third stress level at the second location of the first wafer. Other embodiments may be described and/or claimed.