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1. 发明申请

WO2012177219A1 SYSTEM AND METHOD FOR ESTIMATING QUANTUM EFFICIENCY AND SPONTANEOUS RECOMBINATION LIFETIME 审中-公开
标题翻译：估计量子效率和自发重建寿命的系统和方法
公开(公告)号：WO2012177219A1
公开(公告)日：2012-12-27
申请号：PCT/SG2011/000224
申请日：2011-06-24
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , KE, Lin , LAI, Szu Cheng , CHUA, Soo Jin
发明人： KE, Lin , LAI, Szu Cheng , CHUA, Soo Jin
IPC分类号： H01L21/66 , G01R29/26
CPC分类号： G01R31/2635 , G01R31/2646
摘要： A method and system for estimating a quantum efficiency and a spontaneous recombination lifetime of a photonic or photovoltaic device. The method comprises the steps of exciting the device using an excitation signal; measuring an excited signal from the device; calculating correlation coefficients at different respective noise frequencies between noise in the excitation signal and noise in the excited signal; estimating the quantum efficiency based on a high frequency saturation value of the square of the correlation coefficient; and estimating the spontaneous recombination lifetime from a curve fitting of the calculated correlation coefficients.
摘要翻译：用于估计光子或光电器件的量子效率和自发复合寿命的方法和系统。该方法包括使用激励信号激励装置的步骤; 测量来自该装置的激发信号; 在激励信号中的噪声与激励信号中的噪声之间计算不同相应噪声频率下的相关系数; 基于相关系数平方的高频饱和值估算量子效率; 并从所计算的相关系数的曲线拟合估计自发重组寿命。

2. 发明申请

WO2011053250A1 PHOTOELECTRODE WITH A POLYMER LAYER 审中-公开
标题翻译：具有聚合物层的光电
公开(公告)号：WO2011053250A1
公开(公告)日：2011-05-05
申请号：PCT/SG2010/000408
申请日：2010-10-26
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , KE, Lin , DOLMANAN, Surani Bin , LAI, Szu Cheng
发明人： KE, Lin , DOLMANAN, Surani Bin , LAI, Szu Cheng
IPC分类号： H01L31/0224 , H01G9/20 , H01L31/0216 , H01M4/02 , H01M14/00
CPC分类号： H01G9/2031 , C25B1/003 , H01G9/2059 , Y02E10/542 , Y02P20/135
摘要： A photoelectrode including at least one polymer layer is provided. The at least one polymer layer defines the surface of the photoelectrode, or it defines an interlayer within the photoelectrode. The polymer layer can be made of a non-conductive polymer and have a thickness of 100 nm or less.
摘要翻译：提供了包括至少一个聚合物层的光电极。至少一个聚合物层限定光电极的表面，或者它限定光电极内的中间层。聚合物层可以由非导电聚合物制成，并且具有100nm或更小的厚度。

3. 发明申请

WO2011040883A1 A METHOD AND SYSTEM FOR DETERMINING CHARGE CARRIER LIFETIME 审中-公开
标题翻译：一种用于确定充电载体寿命的方法和系统
公开(公告)号：WO2011040883A1
公开(公告)日：2011-04-07
申请号：PCT/SG2010/000368
申请日：2010-09-28
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , KE, Lin , HUANG, Sha , LAI, Szu Cheng , CHUA, Soo Jin , DOLMANAN, Surani Bin
发明人： KE, Lin , HUANG, Sha , LAI, Szu Cheng , CHUA, Soo Jin , DOLMANAN, Surani Bin
IPC分类号： G01R29/26 , H01L21/66
CPC分类号： G01R31/2648 , H01L22/14 , H01L2924/0002 , H01L2924/00
摘要： A method and system for determining charge carrier lifetime is provided. The method comprises the steps of applying an excitation signal to a device; recording electrical noise exhibited by the device; and determining the charge carrier lifetime of the device based on the recorded electrical noise.
摘要翻译：提供了一种用于确定电荷载流子寿命的方法和系统。该方法包括以下步骤：向设备施加激励信号; 记录装置显示的电噪声; 以及基于记录的电噪声来确定装置的电荷载流子寿命。

4. 发明申请

WO2008136768A1 ULTRAVIOLET DETECTOR AND DOSIMETER 审中-公开
标题翻译：超紫外线检测器和剂量计
公开(公告)号：WO2008136768A1
公开(公告)日：2008-11-13
申请号：PCT/SG2008000154
申请日：2008-05-02
申请人： AGENCY SCIENCE TECH & RES , YAO KUI , GAN BEE KEEN , LAI SZU CHENG
发明人： YAO KUI , GAN BEE KEEN , LAI SZU CHENG
IPC分类号： H01L31/00
CPC分类号： H01L31/09
摘要： A UV light detector is disclosed that has a UV sensing element comprising a substrate and a thin film layer formed on the substrate. The thin film layer is for receiving and converting UV light into electricity for a photovoltaic output. First and second electrodes are formed on one surface of the thin film layer and are configured to form an electric polarization in the thin film layer between the first and second electrodes and to collect the photovoltaic output. There is also an amplifier and an output display. The UV sensing element is configured to collect the photovoltaic output, the amplifier being configured to receive the photovoltaic output from the UV sensing element, the output display being configured to provide a display when UV light is received at the one surface, the display being derived from the photovoltaic output. A UV dosimeter is also disclosed.
摘要翻译：公开了一种UV光检测器，其具有UV感测元件，其包括基底和形成在基底上的薄膜层。薄膜层用于接收和转换紫外光用于光伏输出。第一和第二电极形成在薄膜层的一个表面上，并被配置为在第一和第二电极之间的薄膜层中形成电极化并收集光伏输出。还有一个放大器和一个输出显示器。 UV感测元件被配置为收集光伏输出，放大器被配置为从UV感测元件接收光伏输出，输出显示器被配置为当在一个表面处接收UV光时提供显示器，导出显示器从光伏输出。还公开了一种UV剂量计。

5. 发明申请

WO2011129766A1 A PHOTOVOLTAIC UV DETECTOR 审中-公开
标题翻译：一种光伏紫外探测器
公开(公告)号：WO2011129766A1
公开(公告)日：2011-10-20
申请号：PCT/SG2011/000141
申请日：2011-04-12
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , YAO, Kui , GAN, Bee Keen , LAI, Szu, Cheng
发明人： YAO, Kui , GAN, Bee Keen , LAI, Szu, Cheng
IPC分类号： H01L31/11 , G01J1/44
CPC分类号： H01L31/022466 , H01L31/108
摘要： A photovoltaic UV detector configured to generate an electrical output under UV irradiation. The photovoltaic UV detector comprises a first layer comprising an electrically polarized dielectric thin layer configured to generate a first electrical output under the UV irradiation; and a second, layer configured to form an electrical energy barrier at an interface between the second layer and the first layer so as to generate a second electrical output under the UV irradiation, the second electrical output having a same polarity as the first electrical output, the electrical output of the photovoltaic UV detector being a sum of at least the first electrical output and the second electrical output. The electrically polarized dielectric thin layer may be a ferroelectric thin film, which may comprise PZT or PZLT. The second layer may be a metal and the electrical energy barrier may be a Schottky barrier.
摘要翻译：光伏紫外检测器被配置为在UV照射下产生电输出。光伏UV检测器包括：第一层，其包括被配置为在UV照射下产生第一电输出的电极化电介质薄层; 以及被配置成在所述第二层与所述第一层之间的界面处形成电能屏障的第二层，以便在所述UV照射下产生第二电输出，所述第二电输出具有与所述第一电输出相同的极性，光伏UV检测器的电输出是至少第一电输出和第二电输出的和。电极化电介质薄层可以是铁电薄膜，其可以包括PZT或PZLT。第二层可以是金属并且电能屏障可以是肖特基势垒。

6. 发明申请

WO2009029044A1 A SYSTEM AND METHOD FOR DETECTING SKIN PENETRATION 审中-公开
标题翻译：一种用于检测皮肤渗透的系统和方法
公开(公告)号：WO2009029044A1
公开(公告)日：2009-03-05
申请号：PCT/SG2007/000279
申请日：2007-08-24
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , LIM, Chee Yen , LAI, Szu Cheng
发明人： LIM, Chee Yen , LAI, Szu Cheng
IPC分类号： A61B5/15 , A61B5/053 , A61M5/00
CPC分类号： A61M5/46 , A61B5/0531 , A61B5/150022 , A61B5/150954 , A61B5/150984 , A61B5/415 , A61B5/418 , A61B5/685 , A61M37/0015
摘要： A system and method for detecting skin penetration. The system comprises an invasive component for penetrating the skin; a dummy electrode for making contact with the surface of the skin; at least one penetrating electrode disposed in the invasive component; and a Wheatstone bridge circuit; wherein a resistance across the dummy electrode and the penetrating electrode constitutes one of the resistive legs of the Wheatstone bridge circuit and skin penetration of the invasive component is detected based on a differential output voltage from the Wheatstone bridge circuit.
摘要翻译：用于检测皮肤渗透的系统和方法。该系统包括用于穿透皮肤的侵入性组件; 用于与皮肤表面接触的虚拟电极; 设置在所述侵入性成分中的至少一个穿透电极; 和惠斯登电桥电路; 其中穿过所述虚拟电极和所述穿透电极的电阻构成所述惠斯通电桥电路的电阻支路之一，并且基于所述惠斯通电桥电路的差分输出电压来检测所述侵入性部件的皮肤穿透。

7. 发明申请

WO2011129766A9 A PHOTOVOLTAIC UV DETECTOR 审中-公开
公开(公告)号：WO2011129766A9
公开(公告)日：2011-10-20
申请号：PCT/SG2011/000141
申请日：2011-04-12
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , YAO, Kui , GAN, Bee Keen , LAI, Szu, Cheng
发明人： YAO, Kui , GAN, Bee Keen , LAI, Szu, Cheng
IPC分类号： H01L31/11 , G01J1/44
摘要： A photovoltaic UV detector configured to generate an electrical output under UV irradiation. The photovoltaic UV detector comprises a first layer comprising an electrically polarized dielectric thin layer configured to generate a first electrical output under the UV irradiation; and a second, layer configured to form an electrical energy barrier at an interface between the second layer and the first layer so as to generate a second electrical output under the UV irradiation, the second electrical output having a same polarity as the first electrical output, the electrical output of the photovoltaic UV detector being a sum of at least the first electrical output and the second electrical output. The electrically polarized dielectric thin layer may be a ferroelectric thin film, which may comprise PZT or PZLT. The second layer may be a metal and the electrical energy barrier may be a Schottky barrier.

8. 发明申请

WO2008136768A8 ULTRAVIOLET DETECTOR AND DOSIMETER 审中-公开
公开(公告)号：WO2008136768A8
公开(公告)日：2008-11-13
申请号：PCT/SG2008/000154
申请日：2008-05-02
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , YAO, Kui , GAN, Bee Keen , LAI, Szu Cheng
发明人： YAO, Kui , GAN, Bee Keen , LAI, Szu Cheng
IPC分类号： H01L31/00
摘要： A UV light detector is disclosed that has a UV sensing element comprising a substrate and a thin film layer formed on the substrate. The thin film layer is for receiving and converting UV light into electricity for a photovoltaic output. First and second electrodes are formed on one surface of the thin film layer and are configured to form an electric polarization in the thin film layer between the first and second electrodes and to collect the photovoltaic output. There is also an amplifier and an output display. The UV sensing element is configured to collect the photovoltaic output, the amplifier being configured to receive the photovoltaic output from the UV sensing element, the output display being configured to provide a display when UV light is received at the one surface, the display being derived from the photovoltaic output. A UV dosimeter is also disclosed.

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