摘要:
A method of transferring funds includes providing a first kiosk having a negotiable instrument acceptor. The negotiable instrument acceptor is configured to acquire information from a negotiable instrument. The method further includes providing a first kiosk access device to a first customer. Providing the first kiosk access device includes receiving and storing personal information associated with the first customer. The method also includes, at the first kiosk, acquiring access information from the first kiosk access device, based at least in part on the access information, determining whether to provide access to the kiosk, via the negotiable instrument acceptor, receiving a negotiable instrument, acquiring negotiable instrument information from the negotiable instrument, and, based at least in part on the negotiable instrument information, determining whether to provide the customer access to value represented by the negotiable instrument.
摘要:
An organic light emitting device is provided. The device has an anode, a cathode and an organic layer disposed between the anode and the cathode. The organic layer comprises a compound further comprising one or more carbene ligands coordinated to a metal center.
摘要:
A communication satellite has multiple communication signal amplifiers coupled to multiple transmit horns that transmit communication signals to multiple corresponding geographic cells. The satellite includes a first set of communication signal amplifiers and transmit horns that cooperate to deliver multiple distinct communication signals of a first polarization to a first array of multiple adjacent geographic cells having interstices or intersections between them. The satellite also includes a second set of communication signal amplifiers and transmit horns that cooperate to deliver multiple distinct communication signals of a second polarization to a second array of multiple adjacent geographic cells having interstices or intersections between them. The first and second polarizations are orthogonal to each other, such as horizontal and vertical polarizations or right- and left-circular polarizations. In addition, the adjacent geographic cells of the first array are generally centered at the interstices between and overlap the cells of the second array, and the cells of the second array are generally centered at the interstices between and overlap the cells of the first array.
摘要:
An organic light emitting device is provided. The device has an anode, a cathode and an organic layer disposed between the anode and the cathode. The organic layer comprises a host and a dopant, and the host comprises a compound having at least one carbene atom coordinated to iridium, and the compound has the structure:
摘要:
The present invention relates to organic light emitting devices (OLEDs), and more specifically to phosphorescent organic materials used in such devices. More specifically, the present invention relates to emissive phosphorescent material comprising a carbene ligand bound to a metal center, wherein the resulting metal-carbene complex is cationic.
摘要:
The present invention relates to efficient organic light emitting devices (OLEDs), and more specifically to organic materials used in such devices. More specifically, the present invention relates to materials with improved stability and efficiency when incorporated into an OLED.
摘要:
An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between and electrically connected to the anode and the cathode. The emissive layer further comprises a compound having two metal centers, in which each metal has an atomic weight greater than 40. A bridging ligand, small molecule, or polymer is coordinated to both metal centers, and at least one photoactive ligand is bound to each metal. In one embodiment, the transition dipole moment of the photoactive ligand bound to the first metal is orthogonal to the photoactive ligand bound to the second metal. In another embodiment, the first metal center and the atoms of the bridging ligand that are coordinated to the first metal center form a plane and the atoms of the bridging ligand that are coordinated to the second metal center form another plane, and the planes form an angle that is between about 80 degrees and 100 degrees. In another embodiment, the bridging ligand is diacetylacetonate. In another embodiment, a polymer or small molecule is coordinated to both metals, and the metal-ligand complex for the first metal center is different from the metal-ligand complex for the second metal center.
摘要:
Organic light emitting devices are Disclosed which are comprised of a heterostructure for producing electroluminescence wherein the heterostructure is comprised of an emissive layer containing a phosphorescent dopant compound. For example, the phosphorescent dopant compound may be comprised of platinum octaethylporphine (PtOEP), which is a compound having the chemical structure with the formula:
摘要:
A method of disclosing transaction information to customers includes receiving at a host computer system a file comprising processing information. The processing information comprises a plurality of transaction categories and fee information associated with each transaction category. The method also includes receiving a message from a point-of-sale device requesting the fee information associated with at least one particular transaction category relating to a transaction with a customer and sending from the host computer system an electronic message comprising the fee information. The method further comprises displaying transaction information relating to the electronic message at the point-of-sale device and providing the customer the opportunity to cancel the transaction. The transaction may involve an exchange between at least two different forms of value.
摘要:
A device is provided, having an anode, a cathode, and a first organic layer disposed between the anode and the cathode. The first organic layer comprises a material that produces phosphorescent emission when a voltage is applied between the anode and the cathode. A second organic layer is disposed between the first organic layer and the cathode. The second organic layer is in direct contact with the first organic layer. The second organic layer may comprise an aromatic hydrocarbon material, comprising an aromatic hydrocarbon core optionally substituted, and wherein the substituents are the same or different, and each is selected from the group consisting of alkyl, aryl, heteroalkyl, substituted aryl, substituted heteroaryl and heterocyclic groups. The second organic layer may comprise a material having a dipole moment less than about 2.0 debyes, such that the device has an unmodified external quantum efficiency of at least about 3% and a lifetime of at least about 1000 hours at an initial luminance of about 100 to about 1000 cd/m2. The second organic layer may be in direct contact with the cathode, or there may be a separate organic layer between the second organic layer and the cathode.