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:
Jul. 28, 2023
Magnolia White Corporation, Tokyo, JP;
Jun Nitta, Tokyo, JP;
Magnolia White Corporation, Tokyo, JP;
Abstract
An optical sensor includes: a lower substrate; a plurality of lower electrodes on the lower substrate; an organic photoelectric conversion layer that is provided in common on the plurality of lower electrodes and includes a hole transport layer, an active layer, and an electron transport layer in this order from the lower substrate side; a conductive adhesive that is provided between each of the plurality of lower electrodes and the organic photoelectric conversion layer and electrically connects each of the plurality of lower electrodes to the organic photoelectric conversion layer; a light-transmitting upper electrode provided on the organic photoelectric conversion layer; and a light-transmitting upper substrate provided on the upper electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile