H05K3/027

Touch panel and method of manufacturing conductive layer for touch panel
09736934 · 2017-08-15 · ·

A touch panel has an active area and a non-active area disposed at an outer side of the active area defined therein. The touch panel includes a support member and a conductive layer formed on the support member and including an electrode part in the active area to sense touch and a wiring part disposed in the non-active area to be connected to the electrode part. In the non-active area, the wiring part is disposed on the support member and the electrode part is partially disposed on the wiring part.

Electrostatic trap mass spectrometer with improved ion injection
09728384 · 2017-08-08 · ·

A method of mass spectral analysis in an analytical electrostatic trap (14) is disclosed. The electrostatic trap (14) defines an electrostatic field volume and includes trap electrodes having static and non-ramped potentials. The method comprises injecting a continuous ion beam into the electrostatic field volume.

CO-AXIAL VIA STRUCTURE AND MANUFACTURING METHOD OF THE SAME
20220240375 · 2022-07-28 ·

A co-axial structure includes a substrate, a first conductive structure, a second conductive structure, and an insulating layer. The substrate includes a first surface. The first conductive structure includes a first circuit deposited on the first surface and a first via penetrating the substrate. The second conductive structure includes a second circuit deposited on the first surface and a second via penetrating the substrate. The first via and the second via extend along a first direction. The first circuit and the second circuit extend along a second direction, and the second direction is perpendicular to the first direction. The insulating layer is located between the first via and the second via. The first conductive structure and the second conductive structure are electrically insulated. The first circuit and the second circuit are coplanar.

TOUCH SENSOR WITH AUXILIARY CONDUCTIVE UNIT ON TRANSPARENT ELECTRODE

A touch sensor includes a substrate, a first touch conductive layer (TCL), a first auxiliary conductive layer (ACL), a second touch conductive layer, and a second auxiliary conductive layer. The first TCL has a first touch conductive trail pattern (TCTP). The first ACL has a lower sheet resistance than the first TCL and a first auxiliary conductive trail pattern (ACTP). The second TCL has a second TCTP. The second ACL has a lower sheet resistance than the second touch conductive layer and a second ACTP. The first and second TCTPs and the first and second ACTPs jointly constitute a touch sensor.

SYSTEMS AND METHODS FOR UTILIZING LASER CUTTING AND CHEMICAL ETCHING IN MANUFACTURING WIRELESS POWER ANTENNAS
20220209576 · 2022-06-30 ·

A PCB for wireless power transfer includes an antenna and the antenna includes a coil. A method for manufacturing the PCB includes providing a prefabricated PCB, the prefabricated PCB including a PCB design and a first area and providing a first sheet of a conductive metal for the first area. The method includes applying an etch resistant coating on a coil area within the first area and laser cutting the first sheet within the coil area, based on a laser cutting path for a first plurality of turns for a first layer of the coil, the first geometry configured wireless power transfer. The method further includes substantially exposing the first sheet to an etching solution, the etching solution substantially removing first portions of the conductive metal from the substrate to define, at least, first turn gaps between at least two of the first plurality of turns.

Producing method of wiring circuit board and wiring circuit board assembly sheet

In a method for producing a wiring circuit board, a conductive pattern is formed using a plating resist formed by photolithography for sequentially moving one photomask in a first direction with respect to a dry film resist to be exposed a plurality of times. The conductive pattern has a conductive intermediate portion which is inclined. The one photomask has a third photo pattern. The third photo pattern includes a first photoline pattern and a second photo line pattern. A first portion of the first photoline pattern coincides with a second portion of the second photoline pattern when projected in the first direction.

Molded interconnect device

In some embodiments, a manufacturing process includes injection molding a palladium-catalyzed material into a substrate, forming a thin copper film over exterior and exposed surfaces of the substrate; ablating or removing copper film from the substrate to provide first, second and optional third portions of the copper film and ablated sections; electrolytically plating each portion to form metallic-plated portions; and ablating or removing the second portion in order to isolate the first portion. The metallic-plated first portion comprises a circuit portion of a molded interconnect device (MID), and where the metallic-plated third portion comprises a Faraday cage portion of a MID. A soft etching step may be included. A solder resist application step can be added, along with an associated solder resist removal step.

ELECTRONIC DEVICE HOUSINGS WITH PATTERNED ELECTROLYTIC PLATING LAYERS

In one example, an electronic device housing may include a substrate, an insulating adhesive layer formed on a surface of the substrate, a patterned electroless plating layer formed on the insulating adhesive layer, and a patterned electrolytic plating layer formed on the patterned electroless plating layer.

Electrostatic trap mass spectrometer with improved ion injection
11742192 · 2023-08-29 · ·

A method of mass spectral analysis in an analytical electrostatic trap (14) is disclosed. The electrostatic trap (14) defines an electrostatic field volume and includes trap electrodes having static and non-ramped potentials. The method comprises injecting a continuous ion beam into the electrostatic field volume.

Dual conductor laminated substrate
11744023 · 2023-08-29 · ·

A method for manufacturing a dual conductor laminated substrate includes providing a first laminate including a first insulating layer and a first conductive layer; defining a first trace pattern including one or more traces in the first laminate; providing a second laminate including a second insulating layer and a second conductive layer; defining a second trace pattern including one or more traces in the second laminate; defining access holes in the second insulating layer; at least one of depositing and stenciling a conductive material in the access holes of the second insulating layer; and aligning and attaching the first laminate to the second laminate to create a laminated substrate.