Screen printing apparatus and method of screen printing
US6641868B2 · kind B2 · utility
12Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2002 |
| Grant date | Nov 4, 2003 |
| Priority date | — |
| Expiry date | Jul 11, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/0139
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A screen printing method and apparatus for applying paste into pattern apertures of a mask plate by sliding a filling member provided at a lower end of a squeegee head. The filling member forms an acute angle with an upper surface of the mask plate. Any extra paste on the mask plate is wiped by sliding a wiper provided at a lower end of the squeegee head. The wiper forms an obtuse angle with the upper surface of the mask plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.