Digital pathology system
US9041930B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 20, 2011 |
| Grant date | May 26, 2015 |
| Priority date | — |
| Expiry date | Dec 25, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J2003/1213
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention may include an illumination source; a TDI sensor having a plurality of rows of TDI pixels, wherein each of the TDI pixels have a 1:1 aspect ratio; a multicolor filter contacted to the surface of the TDI sensor, wherein the multicolor filter has alternating sections of a first color filter, a second color filter, and at least a third color, wherein adjacent rows of TDI pixels are grouped in order to form a plurality of rows of integrated multicolor pixels; an objective having a first end positioned proximate to the specimen; a second lens configured to focus light from the image path onto the TDI sensor; and an anamorphic optics element configured to magnify an image of the one or more specimens such that the image is magnified by a factor of three along a direction orthogonal to an integrating direction of the TDI sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.