H01L2224/29486

Use of adhesive films for 3D pick and place assembly of electronic components
10964660 · 2021-03-30 · ·

An electronic device assembly includes one or more discrete electronic components mounted onto a substrate having a 3D, 2.5D, or N2D geometric classification. The substrate surface includes a specific mounting location to which an electronic component is to be electrically connected, where each specific mounting location includes one or more electrical connection points, such as contact pads. An anisotropic conductive film (ACF) is applied to the substrate surface covering the one or more electrical connection points of the specific mounting location, and the electronic component is placed on the ACF and properly aligned with the specific mounting location on the substrate surface. Pressure and heat are applied to compress the ACF to form an electrical interconnection between corresponding pairs of the electrical connection points on the electronic device and the specific mounting location on the substrate surface.

Use of adhesive films for 3D pick and place assembly of electronic components
10964660 · 2021-03-30 · ·

An electronic device assembly includes one or more discrete electronic components mounted onto a substrate having a 3D, 2.5D, or N2D geometric classification. The substrate surface includes a specific mounting location to which an electronic component is to be electrically connected, where each specific mounting location includes one or more electrical connection points, such as contact pads. An anisotropic conductive film (ACF) is applied to the substrate surface covering the one or more electrical connection points of the specific mounting location, and the electronic component is placed on the ACF and properly aligned with the specific mounting location on the substrate surface. Pressure and heat are applied to compress the ACF to form an electrical interconnection between corresponding pairs of the electrical connection points on the electronic device and the specific mounting location on the substrate surface.

MAGNETIC SHIELDING MATERIAL WITH INSULATOR-COATED FERROMAGNETIC PARTICLES
20210035920 · 2021-02-04 ·

A non-conductive magnetic shield material is provided for use in magnetic shields of semiconductor packaging. The material is made magnetic by the incorporation of ferromagnetic particles into a polymer matrix, and is made non-conductive by the provision of an insulating coating on the ferromagnetic particles.

MAGNETIC SHIELDING MATERIAL WITH INSULATOR-COATED FERROMAGNETIC PARTICLES
20210035920 · 2021-02-04 ·

A non-conductive magnetic shield material is provided for use in magnetic shields of semiconductor packaging. The material is made magnetic by the incorporation of ferromagnetic particles into a polymer matrix, and is made non-conductive by the provision of an insulating coating on the ferromagnetic particles.

DISPLAY PANEL AND MANUFACTURING METHOD OF THE DISPLAY PANEL
20210013169 · 2021-01-14 ·

A display panel is manufactured that includes a first panel substrate, a second panel substrate that is opposite the first panel substrate and has a protruding portion protruding from the first panel substrate, and a wiring board connected to the protruding portion of the second panel substrate. A manufacturing method of the display panel includes: overlapping protruding terminals and wiring terminals with the protruding terminals and the wiring terminals being opposite each other through an anisotropic conductive film; exposing the conductive layer on a surface of particles, located between the protruding terminals and the wiring terminals that are opposite each other, of the particles in the anisotropic conductive film; and curing the curable resin layer of particles, located in regions between the protruding terminals or regions between the wiring terminals when viewed in a normal direction of the second panel substrate, of the particles in the anisotropic conductive film.

DISPLAY PANEL AND MANUFACTURING METHOD OF THE DISPLAY PANEL
20210013169 · 2021-01-14 ·

A display panel is manufactured that includes a first panel substrate, a second panel substrate that is opposite the first panel substrate and has a protruding portion protruding from the first panel substrate, and a wiring board connected to the protruding portion of the second panel substrate. A manufacturing method of the display panel includes: overlapping protruding terminals and wiring terminals with the protruding terminals and the wiring terminals being opposite each other through an anisotropic conductive film; exposing the conductive layer on a surface of particles, located between the protruding terminals and the wiring terminals that are opposite each other, of the particles in the anisotropic conductive film; and curing the curable resin layer of particles, located in regions between the protruding terminals or regions between the wiring terminals when viewed in a normal direction of the second panel substrate, of the particles in the anisotropic conductive film.

Magnetic shielding material with insulator-coated ferromagnetic particles

A non-conductive magnetic shield material is provided for use in magnetic shields of semiconductor packaging. The material is made magnetic by the incorporation of ferromagnetic particles into a polymer matrix, and is made non-conductive by the provision of an insulating coating on the ferromagnetic particles.

Magnetic shielding material with insulator-coated ferromagnetic particles

A non-conductive magnetic shield material is provided for use in magnetic shields of semiconductor packaging. The material is made magnetic by the incorporation of ferromagnetic particles into a polymer matrix, and is made non-conductive by the provision of an insulating coating on the ferromagnetic particles.

Method for manufacturing anisotropic conductive adhesive including gapper and method for mounting component using gapper
10854572 · 2020-12-01 · ·

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
10854572 · 2020-12-01 · ·

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.