| 摘要 |
<p>Provided is a donor film having excellent heat resistance for an OLED, comprising a stacked structure including: a substrate layer; a photothermal conversion layer for absorbing light on top of the substrate layer; and a middle layer for surface protection on top of the photothermal conversion layer, wherein at least one of the substrate layer, the photothermal conversion layer, and the middle layer comprises a highly heat-resistant material containing at least one compound from among a carbazole compound, a fluorene compound, a cardo-type compound, a phenylsilane compound, and an epoxy compound.</p> |
