Coloring composition for solid-state imaging element
US11614574B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Sep 25, 2019 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | Sep 25, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/8053
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A photosensitive green composition for a color filter of a solid-state imaging element, contains a colorant (A), a binder resin (B), a photopolymerization initiator (C), a photopolymerizable monomer (D), an ultraviolet absorber (E), and a monofunctional thiol (F), wherein the colorant (A) contains C.I. Pigment Green 36 and/or C.I. Pigment Green 58.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.