Patent application number | Description | Published |
20110028723 | Tridentate Platinum (II) Complexes - A platinum (II) complex of the general formula (I) or (II), in which Ar1, Ar2, and Ar3 are each independently aryl, heteroaryl, or heterocyclic. Ar1, Ar2, and Ar3 together form a tridentate ligand coordinated to the platinum through atoms X, Y, and Z, respectively, and X, Y, and Z are independently carbon or nitrogen. V is a bridging group or a covalent bond, and W is an anion. In general formula (I) in some cases, Ar1 is an anion and Ar2 and Ar3 are neutral; in other cases, Ar1 and Ar3 are neutral and Ar2 is an anion. In general formula (II), in some cases, Ar3 is an anion and Ar1 and Ar2 are neutral; in other cases, Ar1 and Ar3 are neutral and Ar2 is an anion. The complexes are asymmetric. The complexes emit in the UV to near IR range and are useful as emitters for organic light emitting devices. | 02-03-2011 |
20110301351 | Platinum (II) Di (2-Pyrazolyl) Benzene Chloride Analogs and Uses - Synthesis of platinum(II) di(2-pyrazolyl)benzene chloride and analogs includes forming a 1,3-di-substituted benzene including two aromatic five-membered heterocycles, and reacting the 1,3-di-substituted benzene with an acidic platinum-containing solution to form a luminescent platinum(II) complex. The luminescent platinum(II) complex is capable of emitting blue and white light and can be used as an emitter in a light emitting device. | 12-08-2011 |
20120095232 | SYNTHESIS OF FOUR COORDINATED PLATINUM COMPLEXES AND THEIR APPLICATIONS IN LIGHT EMITTING DEVICES THEREOF - Platinum complexes that exhibit photoabsorption and photoemission, methods of making such complexes, and applications thereof are disclosed, including optical devices comprising the complexes. | 04-19-2012 |
20120108806 | AZAPORPHYRINS AND APPLICATIONS THEREOF - In one aspect, the invention relates to azaporphyrins that are useful in a variety of optical and electro-optical devices, including photo-absorbing and emitting devices. | 05-03-2012 |
20130137870 | Tridentate Platinum (II) Complexes - A platinum (II) complex of general formula (II), | 05-30-2013 |
20140066628 | Platinum (II) Di (2-Pyrazolyl) Benzene Chloride Analogs and Uses - Synthesis of platinum(II) di(2-pyrazolyl)benzene chloride and analogs includes forming a 1,3-di-substituted benzene including two aromatic five-membered heterocycles, and reacting the 1,3-di-substituted benzene with an acidic platinum-containing solution to form a luminescent platinum(II) complex. The luminescent platinum(II) complex is capable of emitting blue and white light and can be used as an emitter in a light emitting device. | 03-06-2014 |
20140148594 | Azaporphyrins And Applications Thereof - Azaporphyrins that are useful in a variety of optical and electro-optical devices, including photo-absorbing and emitting devices, are disclosed. | 05-29-2014 |
20140249310 | Tridentate Platinum (II) Complexes - A platinum (II) complex of general formula (II), | 09-04-2014 |
20150018558 | Platinum (II) Di (2-Pyrazolyl) Benzene Chloride Analogs and Uses - Synthesis of platinum(II) di(2-pyrazolyl)benzene chloride and analogs includes forming a 1,3-di-substituted benzene including two aromatic five-membered heterocycles, and reacting the 1,3-di-substituted benzene with an acidic platinum-containing solution to form a luminescent platinum(II) complex. The luminescent platinum(II) complex is capable of emitting blue and white light and can be used as an emitter in a light emitting device. | 01-15-2015 |