| 摘要 |
An electronic device comprising a semiconductive material of Formula or structure (I) wherein each R1, R2, R3 and R4 are independently hydrogen (H), a heteroatom containing group, a suitable hydrocarbon, or a halogen; Ar and Ar' each independently represents an aromatic moiety; x, y, a, b, c, d, e, f and g represent the number of groups or rings, respectively; Z represents sulfur, oxygen, selenium, or NR''' wherein R''' is hydrogen, alkyl, or aryl; and n represents the number of repeating units.
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