ORGANIC EL ELEMENT, ORGANIC EL PANEL, AND ORGANIC EL ELEMENT MANUFACTURING METHOD

• Main Authors: SATO MUNEHARU, SEKIMOTO YASUHIRO, ISHINO SHINICHIRO, ODA TOMOHIKO, HASEGAWA MINEKI, AKIYAMA TOSHIYUKI, KAMIYA KEN, TAKADA MASAKAZU
• Format: Patent
• Language: English; Japanese
• Published: 30.05.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

To provide an organic EL element having lifespan which is increased by suppressing deterioration of a function layer caused by deactivation reaction between carriers and excitons.SOLUTION: An organic EL element is provided, comprising: an anode; a first functional layer disposed above the anode and...