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:
Oct. 02, 2001
Filed:
Mar. 01, 1999
Allan F. Sowinski, Rochester, NY (US);
Lois A. Buitano, Rochester, NY (US);
Steven G. Link, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A color photographic element particularly useful for colorimetrically accurate recording of scene exposures is disclosed, which is capable of producing differentiable dye images suitable for scanning and electronic image processing. The element has red, green and blue light recording silver halide emulsion layer units and provides broad, hypsochromic green spectral sensitivity that overlaps with the red spectral sensitivity. The wavelength of maximum sensitivity of the red recording emulsion layer unit is between about 580 and 620 nm, the wavelength of maximum sensitivity of the green recording emulsion layer unit is between about 520 and 565 nm, the relative sensitivity of the green recording emulsion layer unit at 50% of the maximum sensitivity exhibits an overall breadth of at least about 65 nm, and the relative sensitivity of the green recording emulsion layer unit at 520 nm is at least 60% of the maximum.