A laser bonding apparatus, a method of bonding a plurality of semiconductor devices arranged on a main substrate of a workpiece, to the main substrate, and a method of manufacturing a semiconductor package, the laser bonding apparatus including a chamber having a transmissive window and in which a workpiece is accommodatable; a gas supply conduit connected to the chamber and configured to supply a gas at an elevated pressure relative to a pressure outside of the chamber; and a laser generator arranged outside the chamber and configured to irradiate the workpiece accommodated in the chamber, through the transmissive window.

A laser bonding apparatus, a method of bonding a plurality of semiconductor devices arranged on a main substrate of a workpiece, to the main substrate, and a method of manufacturing a semiconductor package, the laser bonding apparatus including a chamber having a transmissive window and in which a workpiece is accommodatable; a gas supply conduit connected to the chamber and configured to supply a gas at an elevated pressure relative to a pressure outside of the chamber; and a laser generator arranged outside the chamber and configured to irradiate the workpiece accommodated in the chamber, through the transmissive window.

A device includes: a chip; a support member; an adhesive layer disposed on the support member; and a wire electrically connected to the sensor chip on a side face of the sensor chip. Herein the adhesive layer includes a material exhibiting a dilatancy property in which a shear stress increases in a multi-dimensional function as a shear rate increases.

A device includes: a chip; a support member; an adhesive layer disposed on the support member; and a wire electrically connected to the sensor chip on a side face of the sensor chip. Herein the adhesive layer includes a material exhibiting a dilatancy property in which a shear stress increases in a multi-dimensional function as a shear rate increases.

The acrylic composition for sealing contains an acrylic compound, a polyphenylene ether resin including a radical-polymerizable substituent at a terminal, an inorganic filler, and a thermal radical polymerization initiator.

The acrylic composition for sealing contains an acrylic compound, a polyphenylene ether resin including a radical-polymerizable substituent at a terminal, an inorganic filler, and a thermal radical polymerization initiator.

An encapsulation resin composition is used to hermetically seal a gap between a base member and a semiconductor chip bonded onto the base member. The encapsulation resin composition has a reaction start temperature of 160 C. or less. A melt viscosity of the encapsulation resin composition is 200 Pa.Math.s or less at the reaction start temperature, 400 Pa.Math.s or less at any temperature which is equal to or higher than a temperature lower by 40 C. than the reaction start temperature and which is equal to or lower than the reaction start temperature, and 1,000 Pa.Math.s or less at a temperature lower by 50 C. than the reaction start temperature.

An encapsulation resin composition is used to hermetically seal a gap between a base member and a semiconductor chip bonded onto the base member. The encapsulation resin composition has a reaction start temperature of 160 C. or less. A melt viscosity of the encapsulation resin composition is 200 Pa.Math.s or less at the reaction start temperature, 400 Pa.Math.s or less at any temperature which is equal to or higher than a temperature lower by 40 C. than the reaction start temperature and which is equal to or lower than the reaction start temperature, and 1,000 Pa.Math.s or less at a temperature lower by 50 C. than the reaction start temperature.

Provided relates to a method for manufacturing an anisotropic conductive adhesive and a method for mounting a component using an anisotropic conductive adhesive, and provides a method for manufacturing an anisotropic conductive adhesive, including: a process of removing a first oxide film on solder particles by using a first reducing agent; and a process of manufacturing an anisotropic conductive adhesive by mixing the solder particles, a gapper, and an adhesive resin.

Provided relates to a method for manufacturing an anisotropic conductive adhesive and a method for mounting a component using an anisotropic conductive adhesive, and provides a method for manufacturing an anisotropic conductive adhesive, including: a process of removing a first oxide film on solder particles by using a first reducing agent; and a process of manufacturing an anisotropic conductive adhesive by mixing the solder particles, a gapper, and an adhesive resin.