Invention Grant
- Patent Title: PCB production by laser systems
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Application No.: US17249217Application Date: 2021-02-24
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Publication No.: US11877398B2Publication Date: 2024-01-16
- Inventor: Michael Zenou , Guy Nesher
- Applicant: IO Tech Group Ltd.
- Applicant Address: GB London
- Assignee: IO Tech Group Ltd.
- Current Assignee: IO Tech Group Ltd.
- Current Assignee Address: IL Modiin
- Agency: Ascenda Law Group, PC
- Main IPC: H05K1/11
- IPC: H05K1/11 ; H05K13/04 ; H05K3/34

Abstract:
Systems and methods for printing a printed circuit board (PCB) from substrate to full integration utilize a laser-assisted deposition (LAD) system to print a flowable material on top of a substrate by laser jetting to create a PCB structure to be used as an electronic device. One such system for PCB printing includes a jet printing unit, an imaging unit, curing units, and a drilling unit to print metals and other materials (epoxies, solder masks, etc.) directly on a PCB substrate such as a glass-reinforced epoxy laminate material (e.g., FR4) or others. The jet printing unit can also be used for sintering and/or ablation of materials. Printed materials are cured by heating or by infrared (IR) or ultraviolet (UV) radiation. PCBs produced according to the present systems and methods may be single-sided or double-sided.
Public/Granted literature
- US20220256698A1 PCB PRODUCTION BY LASER SYSTEMS Public/Granted day:2022-08-11
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