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:
Nov. 11, 2025
Filed:
Jul. 06, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Tomonari Furuta, Kanagawa, JP;
Masumi Itabashi, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An organic device includes a first element and a second element disposed adjacent to the first element. The first and second elements include a first electrode, a second electrode, an organic layer disposed between the first and second electrodes, and an insulation layer covering the first electrode. The insulation layer has an eaves shape including a protruding portion protruding from the insulation layer of the first element toward the second element. The organic layer includes a charge transport layer and a functional layer and satisfies the following: where t represents a total film thickness of the organic layer in the eaves shape, t' represents a film thickness of the charge transport layer, x1 represents a protruding amount, x2 represents a distance between the eaves shapes of the first and second elements, and y represents a distance from a lower surface of the first electrode to the protruding portion.