H01L2224/27442

METHOD FOR MANUFACTURING ANISOTROPIC CONDUCTIVE ADHESIVE INCLUDING GAPPER AND METHOD FOR MOUNTING COMPONENT USING GAPPER
20200010740 · 2020-01-09 ·

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.

METHOD FOR MANUFACTURING ANISOTROPIC CONDUCTIVE ADHESIVE INCLUDING GAPPER AND METHOD FOR MOUNTING COMPONENT USING GAPPER
20200010740 · 2020-01-09 ·

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.

SYSTEMS AND METHODS FOR FABRICATING SILICON DIE STACKS FOR ELECTRON EMITTER ARRAY CHIPS
20240047415 · 2024-02-08 ·

A method for fabricating silicon die stacks for electron emitter chips by applying sintering to bind a silicon substrate die to other die layers. Metal powder is applied to the bonding surface of the die, covered with the chip carrier or chip and compressed between two heated plates. The bonding pads of the die may be conductively coupled to corresponding bonding pads of the other die layers.

Method for producing bonded object and semiconductor device and copper bonding paste

An embodiment of the present invention provides a method for producing a bonded object. The method comprises a step for preparing a laminate in which a first member, a copper bonding paste, and a second member are laminated in order and a step for sintering the copper bonding paste under a pressure of 0.1-1 MPa. The copper bonding paste contains metal particles and a dispersion medium, wherein the content of metal particles is at 50 mass % or more with respect to the total mass of the copper bonding paste, and the metal particles contain 95 mass % or more of submicro copper particles with respect to the total mass of the metal particles.

Systems and methods for fabricating silicon die stacks for electron emitter array chips
12027489 · 2024-07-02 ·

A method for fabricating silicon die stacks for electron emitter chips by applying sintering to bind a silicon substrate die to other die layers. Metal powder is applied to the bonding surface of the die, covered with the chip carrier or chip and compressed between two heated plates. The bonding pads of the die may be conductively coupled to corresponding bonding pads of the other die layers.

ELECTRONIC ASSEMBLY HAVING A POWER SEMICONDUCTOR COMPONENT BETWEEN TWO CIRCUIT CARRIERS, AND METHOD FOR PRODUCING SAME

An electronic assembly having a power semiconductor component and a circuit carrier. The power semiconductor component has a contact region on opposite sides; the contact region facing the circuit carrier is in electrical contact with a connection region of the circuit carrier; the power semiconductor component is in electrical contact on the side facing away from the circuit carrier, in the region of the contact region, with a further circuit carrier; an additively generated connecting layer is arranged on the contact region and/or the connection region of the circuit carriers; and the connecting layer is connected to the connection region and/or the contact region using a solder connection. The connecting layer has a lower modulus of elasticity in a direction or plane extending perpendicularly to the surface of the power semiconductor component than in a direction or plane extending in parallel with the surface of the power semiconductor component.

SYSTEMS AND METHODS FOR FABRICATING SILICON DIE STACKS FOR ELECTRON EMITTER ARRAY CHIPS
20240371819 · 2024-11-07 ·

A chip mounted field emitter array method for their fabrication by applying sintering to bind a substrate die to other die layers. Metal powder is applied to the bonding surface of the die, covered with the chip carrier or chip and compressed between two heated plates. The bonding pads of the die may be conductively coupled to corresponding bonding pads of the other die layers.

Fluidic Self Assembly of Contact Materials

Embodiments are related to systems and methods for fluidic assembly, and more particularly to systems and methods for forming contacts during fluidic assembly.

Fluidic Self Assembly of Contact Materials

Embodiments are related to systems and methods for fluidic assembly, and more particularly to systems and methods for forming contacts during fluidic assembly.

Method for producing a material-bonding connection between a semiconductor chip and a metal layer

A method for producing a material-bonding connection between a semiconductor chip and a metal layer is disclosed. For this purpose, a semiconductor chip, a metal layer, which has a chip mounting portion, and also a bonding medium containing a metal powder are provided. The metal powder is sintered in a sintering process. In this case, throughout a prescribed sintering time, the prescribed requirements are met, that the bonding medium is arranged between the semiconductor chip and the metal layer and extends right through from the semiconductor chip to the metal layer, that the semiconductor chip and the metal layer are pressed against one another in a pressing-pressure range that lies above a minimum pressing pressure, that the bonding medium is kept in a temperature range that lies above a minimum temperature and that a sound signal is introduced into the bonding medium.