55.3: Development of the Fill-in-type Transparent Liquid Desiccant OleDry-F

Abstract We have developed a “OleDry‐F” transparent new liquid desiccant can be directly sealed by filling in the OLED panel. “OleDry‐F” is a new desiccant to remove the hydrocarbon solvent that is included in the “OleDry” transparent liquid drying agent of the Company. In addition, the appearance of OleDry‐F itself is transparent. This feature is obviously suitable for top emission type or see through type OLED. And also OleDry‐F is able to adjust its viscosity to get a higher flexibility for mechanical design of OLED. From the result of this development, we think our new desiccant OleDry‐F is also suitable for film type OLED.