Contact type color image sensor

Abstract

Abstract PURPOSE:To prevent the generation of a Moire phenomenon and other color strains completely by forming photoelectric conversion element rows in a plurality of rows and substantially shaping shapes connecting each middle point of three kinds of adjacent color filters having different spectral characteristics into a triangle form. CONSTITUTION:A common electrode 2, a photoelectric conversion film 3 connected to the common electrode 2 and a discrete electrode 4 connected to the photoelectric conversion film 3 are constituted on a smooth insulating substrate 1 such as glass. Photoelectric conversion elements 21 cross at right angles in the direction of draft-feed, and are arranged in a row, thus forming a first photoelectric conversion element row 23. On the other hand, a second photoelectric conversion element row 24 consisting of photoelectric conversion elements 22 the same as the photoelectric conversion elements 21 in the first photoelectric conversion element row 23 is shaped displaced by one row in the direction of draft-feed. Color filters R, G, B attached while corresponding to the photoelectric conversion elements 21, 22 on the incident beams sides of each photoelectric conversion element row 23, 24 take an approximately square shape, and perpendicular bisectors are drawn vertically from several side of the color filters R, G, B and the intersections of the perpendicular bisectors, middle points 25, are tied by the adjacent color filters G, B, R, thus forming an equilateral triangle.

Inventors

• 👤 Hitoshi Chiyoma
• 👤 仁 千代間
• 👤 Zensaku Watanabe
• 👤 渡辺　善作
• 👤 Kuniaki Kida
• 👤 木田　国明

Bibliographic Details