| 摘要 |
A composition which can be used as an organic water/oxygen barrier material, an OLED display device and manufacturing method thereof are disclosed. The composition comprises: 15-25 wt％ of parylene, 15-25 wt％ of polyvinyl chloride, 5-15 wt％ of acetone, 5-15 wt％ of trichloroethylene, 10-20 wt％ of polyvinyl acetate, 5-15 wt％ of polyvinyl alcohol, 0-5 wt％ of SiO2 nanoparticles, and 8-12 wt％ of an organic solvent, wherein all weight percent values are based on the total weight of the composition. When a water/oxygen barrier layer fabricated by the composition is disposed between a luminescent layer (5) of OLED and a light extraction layer (8), water vapor and oxygen gas can be prevented from entering the OLED luminescent layer (5), thereby prolonging the service life of the OLED luminescent layer (5). |
