| Patent application number | Description | Published |
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| 20100230666 | AMINE-TYPE POLYMERIC COMPOUND, AND LIGHT-EMITTING ELEMENT COMPRISING THE SAME - Disclased is a polymeric compound having a constitutional unit represented by formula (1a), wherein ring A and ring B independently represent an aromatic hydrocarbon ring which may have a substituent; R1 represents a group represented by formula (2); and R2 represents an aryl group or a monovalent aromatic heterocyclic group which may be substituted by an alkyl group or the like. In formula (2), Ar1 to Ar3 independently represent an arylene group or a divalent group to which two or more arylene groups are attached via a single bond; Ar4 to Ar7 independently represent an aryl group or a monovalent aromatic heterocyclic group; R6 represents a hydrogen atom, an alkyl group, an aryl group or a monovalent aromatic heterocyclic group; Ar1 to Ar7 and R6 may be substituted by an alkyl group or the like; and k and kk independently represent an integer of 0 to 3, provided that at least one of k and kk represents an integer of 1 to 3. | 09-16-2010 |
| 20100327267 | ORGANIC ELECTROLUMINESCENCE DEVICE AND PRODUCTION METHOD THEREOF - An organic electroluminescent device comprising an anode, a first layer disposed on the anode, a second layer containing a light emitting material, and a cathode, wherein the first layer is a layer formed on the anode by forming a non-treated layer containing a compound having a group reactive to a group present on the surface of the anode and subjecting the non-treated layer to a UV/ozone treatment, and the first layer has an average thickness of 10 nm or less. | 12-30-2010 |
| 20110108770 | COMPOSITION COMPRISING NITROGEN-CONTAINING HETEROCYCLIC COMPOUND - A composition comprising a compound represented by the following formula (1): | 05-12-2011 |
| 20110118411 | POLYMERIC COMPOUND HAVING RESIDUE OF NITROGEN-CONTAINING HETEROCYCLIC COMPOUND - A polymer compound having a residue of a compound represented by the following formula (1): | 05-19-2011 |
| Patent application number | Description | Published |
|---|
| 20080274303 | Polymer Compound and Polymer Light Emitting Device Using the Same - A polymer compound comprising a repeating unit of the following formula (1) and a repeating unit selected from the following formulae (2-1) and (2-2): | 11-06-2008 |
| 20090015139 | Organic electroluminescence device - An organic electroluminescence device wherein a light emitting layer exists between electrodes composed of an anode and a cathode, a layer (L) containing a polymer compound exists between the light emitting layer and the anode and the polymer compound contains a repeating unit of the following formula (1): | 01-15-2009 |
| 20100001263 | POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME - A polymer compound comprising a repeating unit of the following formula (1) and having a polystyrene-reduced number average molecular weight of 1×10 | 01-07-2010 |
| 20100176377 | Polymeric compound and polymeric electroluminescence element using the same - A polymer compound comprising at least one of repeating units of the following formula (1) and at least one of repeating units selected from the following formulae (2) and (3). | 07-15-2010 |
| 20100219399 | BLOCK COPOLYMER - A block copolymer comprising two or more of blocks of the following formula (1), wherein at least two of a plurality of m's present in the copolymer represent a number of 5 or more, Ar's in adjacent two blocks in the copolymer are mutually different, and the copolymer has two Ar's when composed of 2 blocks of the formula (1), has two or more Ar's when composed of 3 blocks of the formula (1) and has four or more Ar's when composed of 4 or more blocks of the formula (1): | 09-02-2010 |
| 20100288339 | POLYMER COMPOUND AND POLYMER LIGHT EMITTING DEVICE USING THE SAME - A polymer compound comprising a repeating unit of the following formula (1) and at least one of a repeating unit of the following formula (2) and a repeating unit of the following formula (70). | 11-18-2010 |
