Conjugated anthradithiophene terpolymers and photovoltaic devices containing them
US-2024188414-A1 · Jun 6, 2024 · US
Photovoltaic device
US9219239B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9219239-B2 |
| Application number | US-201414263571-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 28, 2014 |
| Priority date | Dec 6, 2011 |
| Publication date | Dec 22, 2015 |
| Grant date | Dec 22, 2015 |
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Abstract
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An apparatus includes a substrate; and a photoactive layer disposed on the substrate. The photoactive layer includes an electron acceptor material; an electron donor material; and a material having dipoles.
First claim
Opening claim text (preview).
What is claimed is: 1. An apparatus comprising: a substrate; and a photoactive layer disposed on the substrate, the photoactive layer comprising: an electron acceptor material; an electron donor material; and a material having dipoles, the material having dipoles comprising one or more of a ferroelectric polymer or liquid crystal molecules, in which a first surface of the material having dipoles is in physical contact with the electron acceptor material and a second surf…
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Electricity · mapped topic
- H10K30/50Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9219239B2 cover?
- An apparatus includes a substrate; and a photoactive layer disposed on the substrate. The photoactive layer includes an electron acceptor material; an electron donor material; and a material having dipoles.
- Who is the assignee on this patent?
- Nutech Ventures
- What technology area does this patent fall under?
- Primary CPC classification H10K30/50. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).