METHOD FOR FORMING ADHESIVE LAYER ON CAP OF ORGANIC ELECTROLUMINESCENCE DEVICE AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME CAPABLE OF AVOIDING INGRESS OF MOISTURE, OXYGEN, AND OTHER NOXIOUS GASES FROM EXTERNAL SOURCE

摘要

PURPOSE: A method for forming an adhesive layer and a method for manufacturing an organic electroluminescence device are provided to prevent ingress of moisture, oxygen, and other noxious gases from an external source, by maintaining the width of an adhesive layer constant. CONSTITUTION: A method comprises a step(S20) of disposing a cap in a spreading chamber, wherein the cap is deposited with an adhesive along the edge of the cap such that the adhesive forms a closed loop; a step(S21) of reducing the pressure of the spreading chamber; and a step(S22) of injecting a dry inert gas when the pressure of the spreading chamber reaches the desired pressure level, and changing the width and height of the adhesive by increasing the pressure of the spreading chamber.