AC-LED PROTECTION CIRCUIT
    1.
    发明申请
    AC-LED PROTECTION CIRCUIT 审中-公开
    交流LED保护电路

    公开(公告)号:US20110062871A1

    公开(公告)日:2011-03-17

    申请号:US12875139

    申请日:2010-09-03

    IPC分类号: H05B37/00

    摘要: An AC-LED protection circuit comprises an AC-LED with a first terminal and a second terminal, and a circuit protection unit electrically connects with the first and second terminals of the AC-LED. When a voltage between two terminals of the circuit protection unit exceeds a voltage threshold, the circuit protection unit substantially forms a short circuit. Also, when a current through the circuit protection units exceeds a current threshold, the circuit protection unit forms a substantial open circuit.

    摘要翻译: AC-LED保护电路包括具有第一端子和第二端子的AC-LED,以及与AC-LED的第一和第二端子电连接的电路保护单元。 当电路保护单元的两个端子之间的电压超过电压阈值时,电路保护单元基本上形成短路。 此外,当通过电路保护单元的电流超过电流阈值时,电路保护单元形成实质的开路。

    METHOD FOR IMPROVING SURFACE PLASMON RESONANCE BY USING CONDUCTING METAL OXIDE AS ADHESIVE LAYER
    3.
    发明申请
    METHOD FOR IMPROVING SURFACE PLASMON RESONANCE BY USING CONDUCTING METAL OXIDE AS ADHESIVE LAYER 有权
    通过使用导电金属氧化物作为粘合层改善表面等离子体共振的方法

    公开(公告)号:US20090161110A1

    公开(公告)日:2009-06-25

    申请号:US12048238

    申请日:2008-03-14

    IPC分类号: G01N21/55

    CPC分类号: G01N21/553

    摘要: Surface plasmon resonance (SPR) sensing technique which provides high specificity and accuracy has been an important method for molecular sensing technology. In the past, in order to affix 45 nm gold film onto glass or silicon substrate, several nanometers of chromium (Cr) or titanium (Ti) has been used as adhesive layer for the attachment of Au film. However, the existence of Cr or Ti thin film deteriorates the performance of SPR sensor due to their characteristic optical absorption. Our experimental results have confirmed the uses of conducting metal oxide, specifically, ITO and Zinc Oxide (ZnO) can be used to replace Cr or Ti for better performance in terms of SPR resonant properties (resonant angle and HMBW) and sensitivity enhancement for 3 to 15 times than traditional ones. It would contribute significantly to the SPR applications in both biosensors and gas sensors.

    摘要翻译: 提供高特异性和准确度的表面等离子体共振(SPR)感测技术已成为分子感测技术的重要方法。 在过去,为了将45nm金膜贴在玻璃或硅衬底上,已经使用几纳米的铬(Cr)或钛(Ti)作为用于附着Au膜的粘合剂层。 然而,Cr或Ti薄膜的存在由于其特征性光吸收而使SPR传感器的性能劣化。 我们的实验结果证实了导电金属氧化物的用途,特别是ITO和氧化锌(ZnO)可以用于替代Cr或Ti,以获得更好的SPR谐振特性(谐振角和HMBW)性能,灵敏度提高为3〜 比传统的15倍。 这将有助于生物传感器和气体传感器中的SPR应用。