SEALING STRUCTURE OF ORGANIC EL DISPLAY

摘要

PROBLEM TO BE SOLVED: To accomplish an extremely high moisture-proof seal property in an organic EL display. SOLUTION: By sticking a sealing surface 22 of a surrounding wall 21 to a sealing surface 31 of a display plate 3 by an adhesive, a sealing space 4 for housing an organic EL element is formed. In the center part of the sealing surface 22, a projection 221 and a pair of grooves 222A and 222B are formed. A UV adhesive 9 is applied to the groove 222B on the sealing space 4 side, and a low-temperature setting type low-moisture-permeability adhesive or an ordinary temperature setting type low-moisture-permeability adhesive 10 is applied to the groove 222A on the outside air 8 side. COPYRIGHT: (C)2004,JPO