Patent ID: 7633094
Filing Date: 2009-12-15
Classification: H01L,H05B

Abstract:
1. An electroluminescence display panel comprising: a substrate a first electrode; a plurality of light-emitting portions that emit light when a voltage is applied thereto; a second electrode; an insulating layer; and a partition wall for separating the adjacent ones of said light-emitting portions, wherein said first electrode, said llight-emitting portions, said insulating layer, and said second electrode are disposed on said substrate in this order, said light-emitting portions having at least a first charge transport layer and a light-emitting layer disposed in this order on said substrate, and the height of the top of said partition wall being lower than that of said light-emitting layer; wherein said light emitting layers being sandwiched with said first charge transport layer and a second charge transport layer in such a manner that one charge transport layer is formed to cover said light-emitting layers and said partition walls.