POLYMER LIGHT-EMITTING ELEMENT

• Main Authors: YAMAUCHI SHOGO, NAITO KOJI, MATSUSUE TETSUYUKI, NISHIMURA SEIKI
• Format: Patent
• Language: English; Japanese
• Published: 21.05.2015
• Subjects: ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; SEMICONDUCTOR DEVICES; THEIR PREPARATION OR CHEMICAL WORKING-UP

PROBLEM TO BE SOLVED: To provide a polymer light-emitting element in which the luminance of emission is stable with time.SOLUTION: A polymer light-emitting element comprises: a cathode; an anode; a light-emitting layer including a first polymer compound provided between the cathode and the anode; an...