Method of PCB sectional preshrinking, device, equipment and computer-readable storage medium
US12079560B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2023 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | Oct 24, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a method of PCB sectional preshrinking, a device, an equipment and a computer-readable storage medium. The method includes: obtaining a PCB raw data and a preset accuracy requirement; determining a preshrinking compensation value according to the PCB raw data and the preset accuracy requirement; determining a first sectional length according to the PCB raw data and the preshrinking compensation value; determining a preshrinking compensation ratio according to the preshrinking compensation value and the first sectional length; determining a second sectional length according to the PCB raw data, the first sectional length and the preshrinking compensation ratio; and determining an optimization preshrinking design length according to the first sectional length and the second sectional length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.