Title:
PHOTOELECTRIC CONVERSION DEVICE
Document Type and Number:
Japanese Patent JPH05206489
Kind Code:
A
Abstract:
PURPOSE:To provide an optical sensor which incorporates an effective information processing function in terms of visual information processing. CONSTITUTION:The surface of a conductive electrode is coated with a photo-sensitive pigment layer capable of carrying out optical isomerization reaction by way of an insulating thin film whose thickness is virtually uniform on the surface of a conductive electrode, thereby forming an optical conversion device which includes an optical conductive conversion element constituted by an ion conductive electrolyte bonded with the pigment layer. Therefore, this device is provided with a feature which responds electrically to the intensity of light in a differential manner and capable of using is effectively as a light receiving pixel which constitutes an image sensor having a visual information processing power.
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Inventors:
MIYASAKA TSUTOMU
INAGAKI YOSHIO
INAGAKI YOSHIO
Application Number:
JP1194692A
Publication Date:
August 13, 1993
Filing Date:
January 27, 1992
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
H01L51/42; (IPC1-7): H01L31/0344
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)