| 发明名称 | Transparent infrared-to-visible up-conversion device | ||
| 摘要 | Embodiments of the invention are directed to a transparent up-conversion device having two transparent electrodes. In embodiments of the invention, the up-conversion device comprises a stack of layers proceeding from a transparent substrate including an anode, a hole blocking layer, an IR sensitizing layer, a hole transport layer, a light emitting layer, an electron transport layer, a cathode, and an antireflective layer. In an embodiment of the invention, the up-conversion device includes an IR pass visible blocking layer. | ||
| 申请公布号 | US9437835(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201214124158 | 申请日期 | 2012.06.06 |
| 申请人 | University of Florida Research Foundation, Inc.;Nanoholdings, LLC | 发明人 | So Franky;Kim Do Young;Pradhan Bhabendra K. |
| 分类号 | H01L29/08;H01L35/24;H01L51/00;H01L51/52;H01L27/28;H01L31/0232;H01L31/055;H01L51/50;H01L51/42;H01L51/44 | 主分类号 | H01L29/08 |
| 代理机构 | Wolf, Greenfield & Sacks, P.C. | 代理人 | Wolf, Greenfield & Sacks, P.C. |
| 主权项 | 1. A transparent up-conversion device, comprising a stacked layer structure comprising: a transparent anode; at least one hole blocking layer; an IR sensitizing layer; at least one hole transport layer; a light emitting layer; at least one electron transport layer; and a transparent cathode, wherein the stacked layer structure has a visible light transmittance of at least 20 percent. | ||
| 地址 | Gainesville FL US | ||