Photoresist composition
US6855480B2 · kind B2 · utility
4Cited by
13References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2002 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | Oct 16, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/117
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed are photoimageable compositions having improved stripping properties as well as methods for manufacturing printed wiring boards using such photoimageable compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.