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Oled Device with Cyclobutene Electron Inuection Materals Cross-reference to Related Applications
| Content Provider | Semantic Scholar |
|---|---|
| Author | Andrievsky, Natasha |
| Copyright Year | 2017 |
| Abstract | Publication Classification An OLED device including a cathode, an anode, and having therebetween a light-emitting layer and further comprising a first layer between the light-emitting layer and the cathode containing a cyclobutene compound comprising a cyclobutene nucleus substituted in the 1-position with a five or six-membered heteroaromatic ring group containing at least one trivalent nitrogenatom; Substituted in the 2-position with an aromatic ring group; and Substituted with a first methylene group in the 3-position and a second methylene (51) Int. Cl. group in the 4-position, provided said first and second meth HOL L/63 (2006.01) ylene groups are further disubstituted in the 1'1'-positions CO7D 40/02 (2006.01) and the 1", 1"-positions with independently selected aromatic CO7D 47L/04 (2006.01) groups. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/9f/22/83/05bb6d76552722/US20100141122A1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Patent |
