Flexible Organic Electroluminescent Devices Based on Fluorine-Containing Colorless Polyimide Substrates

Electroluminescent devices based on poly

Electroluminescent devices based on polymers forming hole-transporting layers. II. Polyimides containing β-naphthyldiphenylamine units

✍ Y.-F. Wang; T.-M. Chen; K. Okada; M. Uekawa; T. Nakaya; M. Kitamura; H. Inoue 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 238 KB 👁 1 views

Two polyimides, PI(C1-BA) and PI(C1-6FDA), based on an aromatic diamine compound and two aromatic dianhydrides [biphenyltetracarboxylic dianhydride (BA) and 4,4Ј-(hexafluoroisopropylidene)diphthalic anhydride (6FDA)] were newly synthesized. They were characterized by viscosity, Fourier transform inf