LIGHT-EMITTING DEVICE

• Main Authors: KIMURA TERUHIRO, TAKAMI HIROMI, NAGATSUKA SHUHEI
• Format: Patent
• Language: English
• Published: 26.04.2012
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; PHYSICS; SEALS; SEMICONDUCTOR DEVICES

PROBLEM TO BE SOLVED: To provide a display device in which characteristic change of an organic light-emitting layer due to deterioration or temperature change can be detected, to keep luminance of a light-emitting element constant.SOLUTION: A monitor region is provided, in addition to a pixel portio...