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:
May. 18, 1993
Filed:
Feb. 07, 1991
Koji Tashiro, Hino, JP;
Hideaki Haraga, Hino, JP;
Atsuo Ezaki, Hino, JP;
Hiroshi Ideda, Hino, JP;
Katsutoyo Suzuki, Hino, JP;
Satoru Shimba, Hino, JP;
Miki Kon, Hino, JP;
Kenji Michiue, Hino, JP;
Yasushi Irie, Hino, JP;
Toshihiko Yagi, Hino, JP;
Syoji Matsuzaka, Hino, JP;
Keisuke Tobita, Hino, JP;
Konica Corporation, Tokyo, JP;
Abstract
A silver halide color photographic light-sensitive material of which the color reproducibility and printing suitability are kept improved against the variation of photographing conditions, such as a change in light source, is disclosed. The photographic material comprises a support and provided thereon a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a blue-sensitive silver halide emulsion layer, wherein at least one of said emulsion layers is of three-layer structure comprising a low-speed elemental emulsion layer, a medium-speed elemental emulsion layer and a high speed emulsion layer arranged in this sequence from the side facing the support, and a maximum color density of said medium-speed emulsion layer is not more than 0.35.