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:
Oct. 20, 2026
Filed:
Apr. 25, 2023
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Daisuke Kubota, Atsugi, JP;
Akio Yamashita, Atsugi, JP;
Kazuya Sugimoto, Hadano, JP;
Taisuke Kamada, Niiza, JP;
Sachiko Kawakami, Atsugi, JP;
Kazuki Kajiyama, Atsugi, JP;
Yasutaka Nakazawa, Tochigi, JP;
Kaori Ikada, Kawachi, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Abstract
A photoelectric conversion device in which an increase in driving voltage is inhibited is provided. The photoelectric conversion device includes a first electrode, a second electrode, and an organic compound layer; the organic compound layer is positioned between the first electrode and the second electrode; the organic compound layer includes a first layer; a structure body including projections is included between the first layer and the second electrode; and the structure body contains a first organic compound.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile