| 摘要 |
The invention relates to an electroluminescence element (1) comprising a light-permeable first electrode (4), a luminescence layer (5), a second electrode (7), and a protective laminate (8). The invention is characterised in that the protective laminate (8) has a water-vapour permeability of between 0.35 g/m2/24h at 38 {C and 100 % relative atmospheric humidity and 10 g/m2/24h at 38{C and 100 % relative atmospheric humidity. |
