Spirally configured cis-stilbene/fluorene hybrid materials as hole-blocking type electron-transporters for oled
AssigneeNichem Fine Technology Co., Ltd.
InventorsChien-Tien CHEN, Jwo-Huei JOU
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Abstract
An OLED (organic light emitting diode) comprises a series of spirally configured cis-stilbene/fluorene hybrid materials. The spirally configured cis-stilbene/fluorene hybrid materials are spirally-configured cis-stilbene/fluorene derivatives having the functions to block holes and constructed by at least one cis-Stilbene based component and at least one fluorene based component.
Claims20
An OLED comprising a bottom electrode, at least one interlayer and a top electrode sequentially disposed on a substrate, a spirally configured cis-stilbene/fluorene hybrid material is applied in the interlayer, wherein the spirally configured cis-stilbene/fluorene hybrid material is represented by following formulas II, III, IV, V, VI, or VII:
- wherein R in chemical formulas II-VII is tert-butyl group.
A solar cell comprising a spirally configured cis-stilbene/fluorene hybrid material applied in the solar cell for being as a carrier transport layer, wherein the spirally configured cis-stilbene/fluorene hybrid material is represented by following chemical formulas II, III, IV, V, VI, or VII:
- wherein R in chemical formulas II-VII is tert-butyl group.
Dependencies are inferred from the claim text.