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    • 5. 发明申请
    • Integrated photodetecting device
    • 集成光电检测装置
    • US20120086020A1
    • 2012-04-12
    • US13064648
    • 2011-04-06
    • Yan-Kuin SuShyh-Jer HuangChen-Fu Lin
    • Yan-Kuin SuShyh-Jer HuangChen-Fu Lin
    • H01L31/173
    • G01J1/58H01L31/02019H01L31/03044H01L31/03046H01L31/03048H01L31/173Y02E10/544Y02P70/521
    • This invention relates to an integrated photodetecting device. The integrated photodetecting device includes a substrate, a light source layer and a photodetector layer. The photodetector layer and light source layer are epitaxied in a stacked structure. The whole device in this invention is fabricated by epitaxy method during a single process. Therefore, the production cost can be reduced by the omission of alignment process. Besides, the integrated photodetecting device of the invention integrates the light source and photodetector into one chip, hence has the ability of minimization, resulting in the reduction of consumption of samples and test time. The distance between the photodetector layer and targets to be tested can also be largely reduced, making the accuracy and sensitivity largely improved, and the kinds of detectable targets largely increased. Furthermore, the integrated photodetecting device of the invention is a portable device so as to increase the possibility of preventive medicine.
    • 本发明涉及一种综合光电检测装置。 集成光检测器件包括衬底,光源层和光电检测器层。 光电检测器层和光源层以堆叠结构被外延。 本发明的整个装置在单一工艺中通过外延法制造。 因此,可以通过省略对准过程来降低生产成本。 此外,本发明的集成光检测装置将光源和光电检测器集成到一个芯片中,因此具有最小化的能力,导致样品消耗减少和测试时间。 光电检测器与测试对象之间的距离也可大大降低,精度和灵敏度大大提高,可检测目标的种类大大增加。 此外,本发明的集成光检测装置是便携式装置,以增加预防医学​​的可能性。