Title:
PHOTOELECTRIC CONVERSION ELEMENT, IMAGE CAPTURE ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT FABRICATION METHOD, AND IMAGE CAPTURE ELEMENT FABRICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2013/176056
Kind Code:
A1
Abstract:
Provided are a photoelectric conversion element with which it is possible to alleviate an increase of dark current, an image capture element employing this photoelectric conversion element, a method for fabricating this photoelectric conversion element, and a method for fabricating the image capture element. A photoelectric conversion element is formed by stacking, in this order, upon a substrate: a lower part electrode; an organic layer further comprising a photoelectric conversion layer provided with a bulk hetero-structure body of a prescribed p-type organic semiconductor and an n-type organic semiconductor formed from fullerenes; and an upper part electrode. The degree of crystallization of the fullerenes is 1-5%. When fabricating the photoelectric conversion element, a process is carried out which improves PL intensity to 10% or more before x-rays are projected upon the photoelectric conversion layer.
Inventors:
SAWAKI DAIGO (JP)
YOKOYAMA HIROSHI (JP)
SUGIYAMA TAKURO (JP)
YOKOYAMA HIROSHI (JP)
SUGIYAMA TAKURO (JP)
Application Number:
PCT/JP2013/063811
Publication Date:
November 28, 2013
Filing Date:
May 17, 2013
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H01L31/10; H01L27/146; H04N5/369
Domestic Patent References:
| WO2012043070A1 | 2012-04-05 | |||
| WO2008152889A1 | 2008-12-18 | |||
| WO2007028036A2 | 2007-03-08 | |||
| WO2003098715A1 | 2003-11-27 |
Foreign References:
| JP2011014895A | 2011-01-20 | |||
| JP2012015434A | 2012-01-19 |
Other References:
JEN-HSIEN HUANG ET AL.: "Efficient bilayer polymer solar cells possessing planar mixed- heterojunction structures", JOURNAL OF MATERIALS CHEMISTRY, vol. 20, no. ISSUE, 5 March 2010 (2010-03-05), pages 3295 - 3300
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)
Mochitoshi Watanabe (JP)
Download PDF:
Previous Patent: IMAGE DATA RECEIVER AND IMAGE DATA TRANSMISSION SYSTEM
Next Patent: METHOD FOR PRODUCING HARDENED AMINO RESIN PARTICLES
Next Patent: METHOD FOR PRODUCING HARDENED AMINO RESIN PARTICLES