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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.:

US 11374044 B1

PDFFull Text
Date of Patent:
Jun. 28, 2022

Filed:

Jul. 18, 2017

Material for photoelectric conversion element for use in imaging element, and photoelectric conversion element including same

Applicant:

Nippon Kayaku Kabushiki Kaisha, Tokyo, JP;

Inventors:

Kazuki Niimi, Tokyo, JP;

Yusuke Tone, Tokyo, JP;

Hidenori Yakushiji, Tokyo, JP;

Assignee:

Nippon Kayaku Kabushiki Kaisha, Tokyo, JP;

Attorney:

The Webb Law Firm

Primary Examiner:

Joseph R Kosack

Assistant Examiner:

Sagar Patel

Int. Cl.
CPC ...
C07D 495/04 (2006.01); C07D 277/66 (2006.01); C07D 307/79 (2006.01); C07D 307/87 (2006.01); C07D 333/54 (2006.01); C07D 333/72 (2006.01); H01L 27/146 (2006.01); H01L 51/00 (2006.01); H01L 31/10 (2006.01); H01L 51/42 (2006.01); H01L 27/30 (2006.01); H01L 29/786 (2006.01); H01L 51/44 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1462 (2013.01); C07D 495/04 (2013.01); H01L 27/14643 (2013.01); H01L 27/301 (2013.01); H01L 29/78603 (2013.01); H01L 31/10 (2013.01); H01L 51/0071 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01); H01L 51/424 (2013.01); H01L 51/441 (2013.01); H01L 27/307 (2013.01); H01L 51/4213 (2013.01); Y02E 10/549 (2013.01);
Abstract

The present invention pertains to a material for a photoelectric conversion element for use in an imaging element, the material containing a compound represented by formula (1) (in formula (1), Rand Rindependently represent a substituted or unsubstituted fused heterocyclic aromatic group). The material can provide a photoelectric conversion element having excellent hole and electron leakage preventing properties, hole and electron transport properties, heat tolerance to processing temperatures, and visible light transparency.

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Quick Actions:

Niimi, Kazuki. (2022). Material for photoelectric conversion element for use in imaging element, and photoelectric conversion element including same (U.S. Patent No. 11374044). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11374044

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