METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a technique for manufacturing a self-light emitting device by a method of forming a thin film having high uniformity of film thickness distribution in a high throughput. SOLUTION: This method comprises sealing a low molecular organic electroluminescence material in a vapor cell having an orifice-like evaporated material blowout port, heating the low molecular organic electroluminescence material in an inert gas atmosphere, and forming a luminescent layer consisting of the low molecular organic electroluminescence material on a substrate.