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:
Jul. 31, 2012
Filed:
Aug. 27, 2010
Yoshiki Maehara, Kanagawa, JP;
Takashi Goto, Kanagawa, JP;
Hideyuki Suzuki, Kanagawa, JP;
Daigo Sawaki, Kanagawa, JP;
Yoshiki Maehara, Kanagawa, JP;
Takashi Goto, Kanagawa, JP;
Hideyuki Suzuki, Kanagawa, JP;
Daigo Sawaki, Kanagawa, JP;
Fujifilm Corporation, , JP;
Abstract
A solid state imaging device includes an array of pixels, each of the pixels includes: a pixel electrode; an organic layer; a counter electrode; a sealing layer; a color filter; and a readout circuit as defined herein, the photoelectric layer contains an organic p type semiconductor and an organic n type semiconductor, an ionization potential of the charge blocking layer and an electron affinity of the organic n type semiconductor in the photoelectric layer have a difference of at least 1 eV, and the solid-state imaging device further includes a transparent partition wall between adjacent color filters of adjacent pixels of the array of pixels, the partition wall being made from a transparent material having a lower refractive index than a material forming the color filters.