The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2015
Filed:
Aug. 15, 2011
Takashi Yamamoto, Tokyo, JP;
Norihiro Tanabe, Tokyo, JP;
Takashi Yamamoto, Tokyo, JP;
Norihiro Tanabe, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A microscope includes a first imaging optical system that images light beams from a cell tissue sample, a second imaging optical system having a light beam splitting element which splits a portion of the light beams from the cell tissue sample from the first imaging optical system, an imaging element which captures phase contrast images of a portion of the light beams, which have been split, from the cell tissue sample, and one or a plurality of optical elements which forms the phase contrast images on the imaging element, and a filter inserting unit that inserts an optical filter absorbing light of a predetermined wavelength into an optical path of the second imaging optical system, wherein the filter inserting unit inserts the optical filter absorbing light of a wavelength corresponding to a complementary color of a color of an observed target according to the color of the observed target.