Patent ID: 6850006
Filing Date: 2005-02-01
Classification: H01L

Abstract:
1. An organic electroluminescent device comprising: a substrate which is transparent; a first electrode layer including a series at first electrode lines formed on the top surface of said substrate as a predetermined pattern and connected to first electrode pad portions at two opposite edges of said substrate; an organic layer formed as a predetermined pattern on the first electrode lines; a second electrode layer including a series of second electrode lines formed on said organic layer as a predetertermined pattern to be insulated from said first electrode lines and connected to second electrode pad portions at the other two edges of said substrate; a cap bonded to said substrate using a sealant to seal said organic layer within an inner sealing space; end a barrier portion which blocks the flow of said sealant on said substrate inwards or outwards of said sealing space, wherein said barrier portion comprises at least one protrusion from each of said first and second electrode pad portions.