CAPSULIZATION OF TOP-EMITTING ORGANIC ELECTRO-LUMINESCENT DIODE PANEL HAVING ABSORBENT AGENT-CONTAINING CAVITY ARRAY FOR LENGTHENING LIFETIME

摘要

PURPOSE: A capsulization of top-emitting organic electro-luminescent diode panel having an absorbent agent-containing cavity array for lengthening lifetime is provided to lengthen the lifetime of organic electro-luminescent cells or the lifetime of the organic electro-luminescent diode by locating an absorbent agent within a cell radiation region on an inner surface of a front plate. CONSTITUTION: An image display and/or lighting panel includes two plates, an electro-luminescent cell array, and an active absorbent agent. The plates include a front plate(106) and a rear plate. The front and the rear plates are sealed each other and a sealed gap(111) is formed therebetween. The electro-luminescent cell array is distributed on the front plate in order to radiate light through the front plate. The active absorbent agent(108) is installed in the sealing gap. The front plate includes an array of cavities(107) which are filled with the absorbent agent.