Method of manufacturing a diagnostic test strip
US7465597B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2006 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Apr 20, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F9/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for manufacturing a biosensor is provided. The method may include positioning a shadow mask containing a pattern of a plurality of feature sets over a substantially planar base layer containing a plurality of registration points. The method may also include forming at least one of the plurality of feature sets on the substantially planar base layer by selectively depositing a layer of a conductive material on the substantially planar base layer by passing the conductive material through the pattern of the shadow mask and removing the shadow mask from the substantially planar base layer. Alternatively, the method may include providing a laminate structure including a substantially planar base layer containing a plurality of registration points and a photoresist layer containing a pattern of a plurality of feature sets. The method may further include forming at least one of the plurality of feature sets on the substantially planar base layer by selectively depositing a layer of a conductive material on the substantially planar base layer by passing the conductive material through the pattern of the photoresist layer and removing the photoresist layer from the substantially p…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.