会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 72. 发明申请
    • SOLAR CELL
    • 太阳能电池
    • US20120097236A1
    • 2012-04-26
    • US13100310
    • 2011-05-04
    • Yen-Cheng HuPeng ChenTsung-Pao ChenShuo-Wei LiangZhen-Cheng WuChien-Jen Chen
    • Yen-Cheng HuPeng ChenTsung-Pao ChenShuo-Wei LiangZhen-Cheng WuChien-Jen Chen
    • H01L31/0216
    • H01L31/0264H01L31/02167H01L31/02168H01L31/18Y02E10/50
    • A solar cell includes a semi-conductive substrate, a doping layer, an anti-reflection layer, an electrode, a passivation stacked layer and a contact layer. The semi-conductive substrate has a front and a back surface. The doping layer is disposed on the front surface. The anti-reflection layer is disposed on the doping layer. The electrode is disposed on the anti-reflection layer and electrically connected to the doping layer. The passivation stacked layer is disposed on the back surface and has a first dielectric layer, a second dielectric layer and a middle dielectric layer sandwiched between the first and the second dielectric layer. The dielectric constant of the middle dielectric layer is substantially lower than the dielectric constant of the first dielectric layer and the dielectric constant of the second dielectric layer. The contact layer covers the passivation stacked layer and electrically contacts with the back surface of the semi-conductive substrate.
    • 太阳能电池包括半导体基板,掺杂层,抗反射层,电极,钝化堆叠层和接触层。 半导体基板具有前表面和后表面。 掺杂层设置在前表面上。 抗反射层设置在掺杂层上。 电极设置在抗反射层上并与掺杂层电连接。 钝化堆叠层设置在背面上,并且具有夹在第一和第二电介质层之间的第一电介质层,第二电介质层和中间电介质层。 中间介电层的介电常数基本上低于第一介电层的介电常数和第二介质层的介电常数。 接触层覆盖钝化堆叠层并与半导体基板的背面电接触。
    • 73. 发明授权
    • Audio test apparatus and test method thereof
    • 音频测试装置及其测试方法
    • US08073146B2
    • 2011-12-06
    • US12168916
    • 2008-07-08
    • Hua-Dong ChengWen-Chuan LianYao ZhaoJian SunPeng ChenWen-Sheng Tsai
    • Hua-Dong ChengWen-Chuan LianYao ZhaoJian SunPeng ChenWen-Sheng Tsai
    • H04R29/00
    • H04R29/001
    • An audio test apparatus, and an exemplary audio test method that includes: processing an audio file through two independent channels; outputting no signals from a left channel and from a right channel in a first time period; receiving noise signals from the left and right channels; outputting single-frequency signals from the left channel only in a second time period; receiving the single-frequency signals from the left channel and crosstalk signals from the right channel; outputting multi-frequency signals from the left and right channels in a third time period; receiving the multi-frequency signals from the left and right channels; outputting single-frequency signals from the right channel only in a fourth time period; receiving the crosstalk signals from the left channel and the single-frequency signals from the right channel; and testing parameters according to the signals received during the four time periods.
    • 音频测试装置和示例性音频测试方法,其包括:通过两个独立信道处理音频文件; 在第一时间段内不从左声道和右声道输出信号; 从左右声道接收噪声信号; 仅在第二时间段内从左声道输出单频信号; 从左声道接收单频信号和来自右声道的串扰信号; 在第三时间段内从左右声道输出多频信号; 从左右声道接收多频信号; 仅在第四时间段内从右声道输出单频信号; 接收来自左声道的串扰信号和来自右声道的单频信号; 并根据在四个时间段期间接收的信号测试参数。
    • 75. 发明申请
    • Method and apparatus for detecting clock frequency deviation
    • 检测时钟频率偏差的方法和装置
    • US20100166131A1
    • 2010-07-01
    • US12646671
    • 2009-12-23
    • Bo LiShiqing HuPeng Chen
    • Bo LiShiqing HuPeng Chen
    • H04L7/00
    • G01R23/02
    • The embodiment of the present disclosure discloses a method and apparatus for detecting frequency deviation of a clock. The method includes: counting the clock to be detected to acquire current counting information; filtering the current counting information to acquire filtered data; and acquiring the frequency deviation of the clock to be detected from the filtered data. According to the embodiments of the present disclosure, the detection accuracy of frequency deviation is improved by filtering the counting information acquired by counting the clock to be detected, and appropriately increasing an amount of information after the filtering, so as to perceive the occurrence of any abnormal dithering, and avoid neglecting of any abnormal condition in periodic or aperiodic queries.
    • 本公开的实施例公开了一种用于检测时钟的频率偏差的方法和装置。 该方法包括:对要检测的时钟进行计数以获取当前的计数信息; 过滤当前计数信息以获得过滤数据; 并从滤波后的数据获取要检测的时钟的频率偏差。 根据本公开的实施例,通过对通过对要检测的时钟进行计数而获取的计数信息进行滤波,并适当地增加滤波后的信息量来提高频偏的检测精度,以便感知任何 异常抖动,并避免在周期性或非周期性查询中忽略任何异常情况。
    • 78. 发明授权
    • Active in-fiber optic components powered by in-fiber light
    • 由内置光纤驱动的主动光纤内部组件
    • US07239778B2
    • 2007-07-03
    • US11038738
    • 2005-01-20
    • Peng Chen
    • Peng Chen
    • G02B6/34
    • G01F1/6884G01F23/2925G01F23/2927G02B6/02204G02B6/14G02B6/29317
    • An optical fiber system that includes an in-fiber optic component powered by in-fiber light includes an optical fiber having a core, wherein the optical fiber propagates a sensing/signal light and a power light, with the sensing/signal light being propagated in the core. An optical transducing element, such as a layer of light absorbing material, is located in proximity to the in-fiber optic component. An optical tap region is provided in the optical fiber in proximity to the optical transducing element, and enables the power light to leak from the optical fiber and be absorbed by the optical transducing element. The optical transducing element converts the absorbed power light into a second energy form, such as heat, which is used to tune the in-fiber optic component.
    • 包括由光纤内的光纤组成的光纤系统包括具有芯的光纤,其中光纤传播感测/信号光和功率光,感测/信号光传播到 核心。 诸如光吸收材料层的光学换能元件位于靠近光纤内部件的位置。 在光纤中靠近光学传感元件设置光学抽头区域,并且能够使功率光从光纤泄漏并被光学传感元件吸收。 光学传感元件将吸收的功率光转换成用于调谐光纤内部件的第二能量形式,例如热。