摘要:
A tandem organic light-emitting diode, an array substrate and a display device are provided. The tandem organic light-emitting diode includes an anode, a hole transport layer, a first light-emitting layer, a first charge generation layer, a second charge generation layer, a third charge generation layer, a fourth charge generation layer, a second light-emitting layer, an electron transport layer and a cathode which are sequentially laminated, wherein the first charge generation layer is an N-type bulk heterojunction, the second charge generation layer and the third charge generation layer are both PN junction type bulk heterojunctions, a proportion of the P-type organic material in the second charge generation layer is greater than that of the N-type organic material, a proportion of the P-type organic material in the third charge generation layer is less than that of the N-type organic material, and the fourth charge generation layer is a P-type bulk heterojunction.
摘要:
The present invention is directed to a compound of Formula I or a pharmaceutically acceptable salt thereof; wherein R, R1, R2, R3, R4, m, and n are as defined herein, to pharmaceutical compositions comprising said compound, and to methods of treating diseases or conditions mediated by elevated persistent sodium current, such as an ocular disorder, multiple sclerosis, seizure disorder, and chronic pain.
摘要:
The present invention is directed to a compound of Formula I or a pharmaceutically acceptable salt thereof; wherein R, R1, R2, R3, R4, m, and n are as defined herein, to pharmaceutical compositions comprising said compound, and to methods of treating diseases or conditions mediated by elevated persistent sodium current, such as an ocular disorder, multiple sclerosis, seizure disorder, and chronic pain.
摘要:
The present invention provides a novel fused polycyclic compound suitably used for a blue light emitting element and an organic light emitting element including the fused polycyclic compound.A fused polycyclic compound is represented by at least one of the general formulas [1] and [2] according to claim 1. In the general formulas [1] and [2], R1 to R20 each represent a hydrogen atom or a substituent.
摘要:
The present embodiments relate to compounds with physiological effects, such as the activation of hematopoietic growth factor receptors. The present embodiments also relate to use of the compounds to treat a variety of conditions, diseases and ailments such as hematopoietic conditions and disorders.
摘要:
The present invention relates to a dinaphthyl ethylene derivative of formula (I), a process for preparing it, a film prepared from it useful in the manufacture of an organic light emitting device (OLED), an OLED including the film, and the use of the dinaphthyl ethylene derivative in the manufacture of an OLED. Wherein R1 to R16 are defined as in the specification.
摘要:
Disclosed herein are compounds represented by the formula: where HT and n are defined herein. Compositions of said compounds along with organic light-emitting diode (OLED) devices related thereto are also disclosed.
摘要:
The invention relates to radioprotectors of formula (I), processes for their preparation and their use in protecting biological materials from radiation damage. In diagnostic and therapeutic radiology, particularly in cancer radiotherapy, the radioprotectors of the present invention may be used to protect certain normal tissues or structures from radiation damage. The radioprotectors of formula (I) may also have uses in decreasing the effects of irradiation in non-medical scenarios, both civil and military.
摘要:
Some embodiments provide a compound represented by Formula 1: wherein R1, R2, R3, R4, R5, R6, R7 and R8 are independently H, C1-C3 alkyl, or C1-3 perfluoroalkyl; HT is optionally substituted carbazoyl, optionally substituted phenylcarbazolyl, optionally substituted (phenylcarbazolyl)phenyl, optionally substituted phenylnaphthylamine, or optionally substituted diphenylamine; and ET optionally substituted benzimidazol-2-yl, optionally substituted benzothiazol-2-yl, optionally substituted benzoxazol-2-yl, optionally substituted 3,3′-bipyridin-5-yl, optionally substituted quinolin-8-yl, optionally substituted quinolin-5-yl, or optionally substituted quinoxalin-5-yl. Other embodiments provide an organic light-emitting diode device comprising a compound of Formula 1.