Fluorene oxime ester compound, photopolymerization initiator and photoresist composition containing the same
US9316906B2 · kind B2 · utility
7Cited by
1References
8Claims
0Family size
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Key dates
| Filing date | May 3, 2013 |
| Grant date | Apr 19, 2016 |
| Priority date | — |
| Expiry date | May 3, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/18
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided are a novel fluorene oxime ester compound, and a photopolymerization initiator and a photoresist composition containing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.