[EN] NOVEL NAPHTHOTHIOPHENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME [FR] NOUVEAU COMPOSÉ NAPHTOTHIOPHÈNE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LE CONTENANT
[EN] NOVEL NAPHTHOTHIOPHENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME [FR] NOUVEAU COMPOSÉ NAPHTOTHIOPHÈNE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LE CONTENANT