Patent classifications
H05K3/102
POWER DELIVERY STRUCTURES
An integrated circuit assembly may be fabricated having an electronic substrate, an integrated circuit device having a first surface, an opposing second surface, at least one side extending between the first surface and the second surface, and at least one through-substrate via extending into the integrated circuit device from the second surface, wherein the first surface of the integrated circuit device is electrically attached to the electronic substrate; and at least one power delivery route electrically attached to the second surface of the integrated circuit device and to the electronic substrate, wherein the at least one power delivery route is conformal to the side of the integrated circuit device and the first surface of the electronic substrate.
BONDED SUBSTRATE
Electrical insulating properties between adjacent copper plates are improved while a defect of a bonded substrate which is caused by concentration of stress to end portions of the copper plates is prevented. A bonded substrate includes a silicon nitride ceramic substrate, a copper plate, and a bonding layer. The copper plate and the bonding layer are disposed on the silicon nitride ceramic substrate. The bonding layer bonds the copper plate to the silicon nitride ceramic substrate. The bonding layer includes: an interplate portion between the silicon nitride ceramic substrate and the copper plate; and a protruding portion protruding from between the silicon nitride ceramic substrate and the copper plate. Exposure of the silicon nitride ceramic substrate is prevented at a position where the protruding portion is disposed.
Additively manufacturing fluorine-containing polymers
A system and method of additively manufacturing a part including electrically conductive or static dissipating fluorine-containing polymers. The method includes depositing fluorine-containing polymer additive manufacturing material onto a build platform, selectively cross-linking portions of the deposited additive manufacturing material, and curing the selectively cross-linked portions such that the part is at least one of electrically conductive and static dissipating.
Silver nanowire-mesh (Ag NW-mesh) electrode and manufacturing method thereof
According to one aspect of the present invention, a silver nanowire mesh (Ag NW-mesh) electrode and a fabricating method thereof. The Ag NW-mesh electrode includes a flexible substrate; and a mesh pattern layer which is disposed on the flexible substrate and in which a plurality of first meal lines and a plurality of second metal lines are composed of Ag NWs and intersect each other in an orthogonal or diagonal direction to form a grid pattern, wherein the first metal lines and the second metal lines of the mesh pattern layer form an angle of 35 degrees to 55 degrees with respect to a bending direction.
ADDITIVELY MANUFACTURING FLUORINE-CONTAINING POLYMERS
A system and method of additively manufacturing a part including electrically conductive or static dissipating fluorine-containing polymers. The method includes depositing fluorine-containing polymer additive manufacturing material onto a build platform, selectively cross-linking portions of the deposited additive manufacturing material, and curing the selectively cross-linked portions such that the part is at least one of electrically conductive and static dissipating.
Semiconductor device and semiconductor device manufacturing method
A semiconductor device, including an insulated circuit board that has a radiation plate, a resin board adhered to a front surface of the radiation plate, and a circuit pattern adhered to a front surface of the resin board. The resin board contains a resin. The semiconductor device further includes a wiring member, and at least one semiconductor chip, bonded to the front surface of the circuit pattern or electrically connected to the wiring member. The circuit pattern has at least one pair of side portions opposite to each other that are supported by the resin board.
Process for Strengthening Porous 3D Printed Objects
A composite body includes a bound mixture, a resin and a coating. The bound mixture includes a binder and a plurality of particles. The resin fully infiltrates the bound mixture such that the resin fully infiltrates an entire thickness of the bound mixture. The composite body is formed by combining a plurality of particles with a binder to form a bound mixture and infiltrating the bound mixture with a resin to a depth such that substantially an entire thickness of the bound mixture contains the resin. The coating defines an outer layer of the composite body.
System, apparatus, and method for producing printed electrically conductive lines
A method of producing an electrically conductive line, the method including providing a substrate, printing a first layer on the substrate, applying a powdered conductive material to the first layer, and bonding the powdered conductive material to the first layer.
FILLING MATERIALS AND METHODS OF FILLING THROUGH HOLES OF A SUBSTRATE
Pastes are disclosed that are configured to coat a passage of a substrate. When the paste is sintered, the paste becomes electrically conductive so as to transmit electrical signals from a first end of the passage to ta second end of the passage that is opposite the first end of the passage. The metallized paste contains a lead-free glass frit, and has a coefficient of thermal expansion sufficiently matched to the substrate so as to avoid cracking of the sintered paste, the substrate, or both, during sintering.
METHOD FOR PRINTING CONDUCTIVE TRACKS ON AN OBJECT AND ASSOCIATED ELECTRONIC FUNCTIONALISATION METHOD
A method for printing at least one conductive track on the surface of an object, using at least one arm robot and at least one conductive ink print head. The object being arranged in a working area of the robot including taking a 3D scan of the object using a scanner mounted on the arm of the robot which controls the movement relative to the object. A digital model of the scanned portion of the surface of the object is constructed. A conductive track 10 is drawn digitally on the previously constructed digital model. Depending on the drawing of the conductive track, a path for the print head is generated. The conductive track is printed using the print head mounted on the arm of the robot which controls the movement relative to the object, by following the previously generated path.