Patent ID: 9103982
Filing Date: 2015-08-11
Classification: G02B,H01L,H05B

Abstract:
1. An organic electroluminescent display (OELD) device, at least comprising: a first assembly, having a first substrate and an organic electroluminescent unit formed on the first substrate; a second assembly assembled with the first assembly, the second assembly comprising: a second substrate; a color filter layer disposed on the second substrate and having a plurality of colored filter regions with different heights in reference to the second substrate; and a patterned light-shielding layer disposed on the color filter layer and in a step structure covering between the colored filter regions, wherein a part of the step structure of the patterned light-shielding layer is disposed above the colored filter region having the greatest height and contacting the first assembly to maintain a cell gap between the first assembly and the second assembly.