Patent application number | Description | Published |
20090115327 | LIGHT-EMITTING MATERIAL - This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 05-07-2009 |
20090200920 | Light-Emitting Material - This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 08-13-2009 |
20100044637 | ELECTRO LUMINESCENT METAL COMPLEXES - Electro luminescent metal, e.g. Ir, complexes are disclosed. The metal complexes comprise at least one ligand L1 and at least one ligand L2, wherein ligand L1 is a 2-phenylpyridine ligand (I), comprising a phenyl ring (A) and a pyridine ring (B). The integers 2 to 9 denote positions in which substitutions can be made, and by the use of different substituents, e.g. 2,4-difluoro and 7-N(CH3)2, the emission wavelength of the complex may be tuned. The ligand L2 may e.g. be a compound of the following formula (II). | 02-25-2010 |
20100102711 | Light-emitting material - This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 04-29-2010 |
20100174078 | Bipyridine metal complexes for use as light-emitting material - The present invention relates to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 07-08-2010 |
20100190984 | Light emitting material - This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 07-29-2010 |
20110121279 | Light-emitting material comprising multinuclear complexes - Light emitting materials comprising multinuclear metal complexes comprising at least two metal atoms and a metal bridging ligand bound to said at least two metal atoms. It relates more particularly to a multinuclear complex of Formula (I): {-[L]2M-B-}n, wherein L is a bidentate ligand; M represents a transition metal having an atomic number of at least 40, and each M can be the same or different at each occurrence; B is a 2-connecting short metal bridging ligand bound to said at least two metal atoms, where the metal bridging ligand comprises coordinating atoms independently selected from the group consisting of nitrogen, phosphorous, carbon, oxygen, sulphur and selenium in 1,2 or 1,3 mutual position.(1,2-μ or 1,3-μ bonding mode); and n is an integer larger than 1. | 05-26-2011 |
20110215276 | Phosphorescent light-emitting material - The present invention relates to light emitting materials including a novel Ir complex, where the Ir is provided with a primary ligand selected from phenyl pyridine ligands substituted with at least one Cl atom. Such light emitting materials have been found to have a significantly enhanced photoluminescence quantum yield over other Ir complexes with a phenyl pyridine ligand having no Cl atom, or even over those with a phenyl pyridine ligand having a halogen atom other than Cl, such as a Br or F atom, and as a result specifically improve the efficiency of a light emitting device. The present invention further relates to the use of such light emitting materials and an organic light emitting device including such light emitting materials. | 09-08-2011 |
20110265876 | NOVEL ANCHORING LIGANDS FOR SENSITIZERS OF DYE-SENSITIZED PHOTOVOLTAIC DEVICES - The present invention relates to novel pyridine compounds that can be used as anchoring ligands in metal-based sensitizing dyes of dye sensitized solar cells (DSC | 11-03-2011 |
20110282059 | Light emitting material for use as host dopant in emissive layer for OLEDs - A light emitting material comprising a complex of formula (I): (L | 11-17-2011 |
20120012790 | Complex salts for light emitting devices - White light emitting material comprising a complex salt of the general formula [M | 01-19-2012 |
20120253043 | NOVEL LIGANDS FOR SENSITIZING DYES OF DYE-SENSITIZED SOLAR CELLS - The present invention provides new bi- and polypyridine ligands of ruthenium dyes. The invention also provides solar cells, in particular dye-sensitized solar cells comprising the dyes. | 10-04-2012 |
20130317212 | LIGHT EMITTING MATERIALS FOR ELECTRONICS - The present invention relates to an organometallic complex, to the preparation of said material, to the use of said material and to a light emitting device which transform electric energy into light. The present invention is further related to provide phosphorescent complexes which contribute to extend the life time in operation of said OLEDs and especially when they are involved in the EL. The objectives of this invention are accomplished by iridium complex comprising 7-membered fused ring ligands which are tris-homoleptic or bis-homoleptic with an ancillary ligand. | 11-28-2013 |
20130330632 | METAL COMPLEXES FOR USE AS DOPANTS AND OTHER USES - The invention relates to electrochemical devices comprising complexes of cobalt comprising at least one ligand with a 5- or six membered, N-containing heteroring. The complex are useful as p- and n-dopants, as over of electrochemical devices, in particular in organic semiconductors. The complexes are further useful as over-discharge prevention and overvoltage protection agents. | 12-12-2013 |
20140005397 | METAL COMPLEX COMPRISING A LIGAND HAVING A COMBINATION OF DONOR-ACCEPTOR SUBSTITUENTS | 01-02-2014 |
20140060641 | REDOX COUPLE FOR ELECTROCHEMICAL AND OPTOELECTRONIC DEVICES - The present invention provides an improved redox couple for electrochemical and optoelectronic devices. The redox couple is based on a complex of a first row transition metal, said complex containing at least one mono-, bi-, or tridentate ligand comprising a substituted or unsubstituted ring or ring system comprising a five-membered N-containing heteroring and/or a six-membered ring comprising at least two heteroatoms, at least one of which being a nitrogen atom, said five- or six-membered heteroring, respectively, comprising at least one double bond. The invention also relates to electrolytes and to the devices containing the complex, and to the use of the complex as a redox couple. The invention further provides electrochemical and/or optoelectronic devices comprising a first and a second electrode and, between said first and second electrode, a charge transport layer, said a charge transport layer comprising tetracyanoborate ([B(CN) | 03-06-2014 |
20140239288 | COMPOUNDS FOR ELECTROCHEMICAL AND/OR OPTOELECTRONIC DEVICES - The invention relates to substituted ullazine and analogs of ullazine as sensitizers for dye-sensitized solar cells (DSSCs) and other photoelectrochemical and/or optoelectronic devices. The sensitizers may comprise donor substituents and/or acceptor substituents, besides an anchoring group suitable for attaching the sensitizer on a semiconductor surface. DSSCs based on this type of sensitizers exhibit high power conversion efficiencies. | 08-28-2014 |
20140332079 | SEMICONDUCTOR ELECTRODE COMPRISING A BLOCKING LAYER - The present invention provides a porous semiconductor electrode passivated by way of a layer applied by an atomic layer deposition (ALD) process. The semiconductor electrode can be advantageously used in dye-sensitized solar cells (DSCs) having increase open current voltages (V | 11-13-2014 |
Patent application number | Description | Published |
20090171679 | BUSINESS DATA ACCESS CLIENT FOR ONLINE/OFFLINE CLIENT USE - Architecture for uninterrupted access to business data by enabling work on rich client machines to be stored in a local business data cache that is always available. A dispatching mechanism executes read/write requests against the local cache transparently to a client application, an automatic synchronization mechanism propagates changes bi-directionally when the client goes online and a live connection with the corresponding backend data source is available. A declarative data access model is employed based on operation stereotyping and grouping that enables client applications to transparently execute create, read, update, delete, query (CRUDQ) and association operations against the local cache as if executed against the actual business data source. The architecture supports the offline creation of entities and sets of related entities when the entity identifiers are generated by the business data source and offline navigation of entity associations when foreign keys are not present in the related entities. | 07-02-2009 |
20090328032 | PROJECTING SOFTWARE AND DATA ONTO CLIENT - A software application written for a server environment is transformed into one which runs in a rich client environment. An entity model defines data sources as they are accessed from the server and as they are accessed from the clients. An application programming interface defines stereotyped interfaces which provide the same functionality on the server and the clients. A metadata model describes the components which make up the application and defines the differences in structure between the server and clients. The metadata model also defines mappings between components used on the server and clients. Settings and context information which tailor the activation and functionality of the components is also captured in the metadata model. Automated transformation is performed by using the mappings to identify the component set to use for the clients, selecting the client version of the application programming interfaces, and selecting the appropriate settings and context information. | 12-31-2009 |
20100057784 | Dynamic Metadata - A computing device having a dynamic metadata model includes an interface module, an algorithm module and a registration module. The interface module includes an interface that defines one or more API functions for obtaining metadata using an algorithm. At least one of the API functions is used with a plurality of algorithms. Each of the plurality of algorithms is associated with a business system. The algorithm module includes one or more algorithms that implement the API functions defined in the interface. The one or more algorithms provide metadata without accessing a metadata database. Each of the one or more algorithms is associated with a business system. The metadata is associated with API functions of the business system. The registration module registers the one or more algorithms on the computing device. | 03-04-2010 |
20100250609 | EXTENDING COLLABORATION CAPABILITIES TO EXTERNAL DATA - A computing device includes instructions that, when executed by a processing unit, cause the processing unit to: create a business data catalog module that accesses and manipulates data residing on an internal data store and an external data store, wherein the business data catalog module receives a request for data, determines whether the data resides in the internal data store or the external data store, and access the data residing on the external data store, and create a external data provisioning module that provisions data accessed from the external data store, wherein the external data provisioning module maps external data from the external data store for presentation on a client computing device. A user can access and manipulate the data from the external data store in a same manner as accessing and manipulating data from the internal data store. | 09-30-2010 |