Title:
カラー撮像素子
Document Type and Number:
Japanese Patent JP5781998
Kind Code:
B2
Abstract:
Provided is a single-plate color imaging element including color filters in a predetermined color filter array arranged on a plurality of pixels formed by photoelectric conversion elements arranged in horizontal and vertical directions. The color filter array of the color imaging element includes a predetermined basic array pattern P including filters of all R, G, and B colors arranged in all lines in the horizontal and vertical directions, and the basic array pattern P is repeatedly arranged in the horizontal and vertical directions. Particularly, the G filters are arranged to include sections where two or more G filters are adjacent to each other in each direction (four directions) of horizontal, vertical, and oblique (NE, NW) directions in the basic array pattern, and pixel values of G pixels corresponding to the adjacent G filters allow determining a correlation of luminance in the four directions at minimum pixel intervals.
Inventors:
Kenkichi Hayashi
Seiji Tanaka
Seiji Tanaka
Application Number:
JP2012202834A
Publication Date:
September 24, 2015
Filing Date:
September 14, 2012
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
H04N9/07; H01L27/14
Domestic Patent References:
| JP10243407A | ||||
| JP2010512048A | ||||
| JP2000316166A | ||||
| JP2000316168A | ||||
| JP2009504005A | ||||
| JP5505718A | ||||
| JP2004501542A | ||||
| JP2007037104A | ||||
| JP11018097A |
Foreign References:
| US4500914 | ||||
| US20100108866 |
Attorney, Agent or Firm:
Kenzo Matsuura