Photoelectric conversion element and image sensor
US9842884B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2015 |
| Grant date | Dec 12, 2017 |
| Priority date | — |
| Expiry date | Jan 29, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disclosed is a photoelectric conversion element for converting light into electric energy, including a first electrode, a second electrode, and at least one organic layer existing therebetween, the organic layer containing a compound represented by the general formula (1):wherein R1 to R4 are alkyl groups, cycloalkyl groups, alkoxy groups, or arylether groups, which may be respectively the same or different; R5 and R6 are halogens, hydrogens, or alkyl groups, which may be respectively the same or different; R7 is an aryl group, a heteroaryl group, or an alkenyl group; M represents an m-valent metal and is at least one selected from boron, beryllium, magnesium, aluminum, chromium, iron, nickel, copper, zinc, and platinum; L is selected from halogen, hydrogen, an alkyl group, an aryl group, and a heteroaryl group; and m is in a range of 1 to 6 and, when m−1 is 2 or more, each L may be the same or different.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.