摘要:
A curable carbazolyl-functional cyclosiloxane containing N-carbazolylalkyl groups and hydrolysable groups, a silicone composition containing the curable carbazolyl-functional cyclosiloxane, a cured carbazolyl-functional polysiloxane prepared by curing the silicone composition, and an organic light-emitting diode (OLED) containing a carbazolyl-functional polysiloxane.
摘要:
Linear polysiloxanes and more particularly to linear polysiloxanes containing N-carbazolylalkyl groups and (diarylamino)phenyl groups. The present invention also relates to a silicone composition containing a linear polysiloxane and an organic light-emitting diode (OLED) containing a linear polysiloxane or a cured polysiloxane.
摘要:
An organic light-emitting diode comprising a substrate having a first opposing surface and a second opposing surface; a first electrode layer overlying the first opposing surface; a light-emitting element overlying the first electrode layer, the light-emitting element comprising a hole-transport layer and an emissive/electron-transport layer, wherein the hole-transport layer and the emissive/electron-transport layer lie directly on one another, and the hole-transport layer comprises a cured polysiloxane prepared by applying an organosilicon composition to form a film and exposing the film to moisture to form the cured polysiloxane, wherein the organosilicon composition comprises at least one silane having a group selected from carbazolyl, fluoroalkyl, and pentafluorophenylalkyl; and a second electrode layer overlying the light-emitting element.
摘要:
The present invention provides an electrophosphorescent organic light-emitting diode (OLED). The electrophosphorescent OLED includes a substrate having a first opposing surface and a second opposing surface, a first electrode layer overlying the first opposing surface, and a light-emitting element overlying the first electrode layer. The light emitting element includes a hole injection layer and a phosphorescent emissive layer. The hole injection layer is formed of a crosslinked polysiloxane, which includes at least one siloxane unit R—Y—Siθ3/2 having at least one aromatic amine group (R) and at least one divalent organic group (Y). The aromatic amine group includes at least one of a carbazolyl group, a substituted carbazolyl group, a triarylamine group, and a substituted triarylamine group.
摘要:
The present invention provides a fluorescent organic light-emitting diode (OLED). The fluorescent organic light-emitting diode includes a substrate (205) having a first and second surface, a first electrode layer (200) overlying the first surface, and a light-emitting element overlying the first electrode layer. The light emitting element includes a hole injection layer (225) and a fluorescent emissive layer (240). The hole injection layer includes a crosslinked polysiloxane, the crosslinked polysiloxane having at least one siloxane unit R—Y—SiO3/2 that includes at least one aromatic amine group (R) and at least one divalent organic group (Y). The aromatic amine group includes at least one of a carbazolyl group, a substituted carbazolyl group, a triarylamine group, and a substituted triarylamine group.
摘要:
An organic light-emitting diode comprising a substrate having a first opposing surface and a second opposing surface; a first electrode layer overlying the first opposing surface; a lightemitting element overlying the first electrode layer, the light-emitting element comprising a hole-transport layer and an emissive/electron-transport layer, wherein the hole-transport layer and the emissive/electron-transport layer lie directly on one another, and the hole-transport layer comprises a cured polysiloxane prepared by applying a silicone composition to form a film and curing the film, wherein the silicone composition comprises a polysiloxane having a group selected from carbazolyl, fluoroalkyl, and pentafluorophenylalkyl; and a second electrode layer overlying the light-emitting element.
摘要:
Carbazolyl-functional linear polysiloxanes containing N-carbazolylalkyl groups and hydrolysable groups, a silicone composition containing a carbazolyl-functional linear polysiloxane, a curd carbazolyl-functional polysiloxane prepared by curing the silicone composition, and an organic light-emitting diode (OLED) containing a carbazolyl-functional polysiloxane.
摘要:
A method of removing or recovering a volatile organopolysiloxane such as octamethylcyclotetrasiloxane (D.sub.4) from a fluid stream such as air, containing the volatile organopolysiloxane and a hydrocarbon, for example, by adsorbing the volatile organopolysiloxane on dry soil contained in a column, and allowing the remainder of the fluid stream including the hydrocarbon to pass through the column. The dry soil containing the adsorbed volatile organopolysiloxane and any degradation product(s) is then wetted by passing moist air, water, or steam, through the column to desorb, vaporize, and remove the volatile organopolysiloxane from the column. The column containing the wet soil can then be regenerated by air drying the wet soil, and the separating cycle is repeated.
摘要:
The present invention provides an electrophosphorescent organic light-emitting diode (OLED). The electrophosphorescent OLED includes a substrate having a first opposing surface and a second opposing surface, a first electrode layer overlying the first opposing surface, and a light-emitting element overlying the first electrode layer. The light emitting element includes a hole injection layer and a phosphorescent emissive layer. The hole injection layer is formed of a crosslinked polysiloxane, which includes at least one siloxane unit R—Y—Siθ3/2 having at least one aromatic amine group (R) and at least one divalent organic group (Y). The aromatic amine group includes at least one of a carbazolyl group, a substituted carbazolyl group, a triarylamine group, and a substituted triarylamine group.
摘要:
Carbazolyl-functional polysiloxane resins containing N-carbazolylalkyl groups, a silicone composition containing a carbazolyl-functional polysiloxane resin, a cured carbazolyl-functional polysiloxane prepared by curing the silence composition, and an organic light-emitting diode (OLED) containing a carbazolyl-functional polysiloxane.