Method for encapsulating at least one organic light-emitting (OLED) device and OLED device

摘要

A method for encapsulating at least one organic light-emitting (OLED) device is disclosed. The method includes the step of forming a concave region on a plate by applying a negative pressure to a predetermined area of the plate. The plate is attached to a substrate including at least one active region such that the concave region of the plate spans over the active region.