Organic electroluminescence devices based on anthracene sulfide derivatives

✍ Scribed by Chakkrapan Nerungsi; Piangkhwan Wanitchang; Somboon Sahasithiwat; Karoon Sadorn; Teerakiat Kerdcharoen; Tienthong Thongpanchang

• Publisher: Elsevier Science
• Year: 2010
• Tongue: French
• Weight: 585 KB
• Volume: 51
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/j.tetlet.2010.09.089

✦ Synopsis

A series of anthracene derivatives are synthesized and fabricated as light-emitting materials in OLED devices. The incorporation of the chalcogen atoms, either oxygen or sulfur, in between the anthracene moiety and the alkyl or aryl substituents affected drastically the photo-and electroluminescence properties of the materials, especially the HOMO-LUMO band gap and the emitting color of the devices. The new anthracene sulfide derivatives represent a new design for further modification of other lightemitting doped materials.