发明名称 |
Materials, systems and methods for optoelectronic devices |
摘要 |
A photodetector is described along with corresponding materials, systems, and methods. The photodetector comprises an integrated circuit and at least two optically sensitive layers. A first optically sensitive layer is over at least a portion of the integrated circuit, and a second optically sensitive layer is over the first optically sensitive layer. Each optically sensitive layer is interposed between two electrodes. The two electrodes include a respective first electrode and a respective second electrode. The integrated circuit selectively applies a bias to the electrodes and reads signals from the optically sensitive layers. The signal is related to the number of photons received by the respective optically sensitive layer.
|
申请公布号 |
US7923801(B2) |
申请公布日期 |
2011.04.12 |
申请号 |
US20080106256 |
申请日期 |
2008.04.18 |
申请人 |
INVISAGE TECHNOLOGIES, INC. |
发明人 |
TIAN HUI;SARGENT EDWARD HARTLEY |
分类号 |
H01L31/00 |
主分类号 |
H01L31/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|