专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110037969A1 CONCEPT FOR OPTICAL DISTANCE MEASUREMENT 有权
标题翻译：概念用于光学距离测量
公开(公告)号：US20110037969A1
公开(公告)日：2011-02-17
申请号：US12855909
申请日：2010-08-13
申请人： Andreas SPICKERMANN , Werner BROCKHERDE , Bedrich J. HOSTICKA
发明人： Andreas SPICKERMANN , Werner BROCKHERDE , Bedrich J. HOSTICKA
IPC分类号： G01C3/08
CPC分类号： G01S7/4863 , G01S17/10 , G01S17/89 , H01L27/14643
摘要： The present invention relates to a concept for optical distance measurement, wherein a radiation pulse is emitted in the direction of an object of measurement. At least two different transfer gates which couple a photoactive region to at least two different evaluating capacities are driven during different drive intervals so that charge carriers generated during the drive intervals by a radiation pulse reflected from the object of measurement and/or by ambient radiation can be transported from the photoactive region to the evaluating capacities each coupled to the at least two transfer gates. Another transfer gate is driven during a time outside the drive intervals of the at least two transfer gates to connect the photoactive region to a reference potential terminal acting as a charge carrier sink during the time outside the drive intervals of the at least two transfer gates.
摘要翻译：本发明涉及一种用于光学距离测量的概念，其中辐射脉冲沿着测量对象的方向发射。在不同的驱动间隔期间驱动将光活性区耦合到至少两个不同的评估容量的至少两个不同的传输门，使得在驱动间隔期间通过从测量对象反射的辐射脉冲和/或通过环境辐射产生的电荷载流子可以从光活性区传送到每个耦合到至少两个传输门的评估能力。在至少两个传输门的驱动间隔之外的时间内驱动另一个传输门，以将光活性区连接到在至少两个传输门的驱动间隔之外的时间内充当电荷载流子宿的参考电位端。

2. 发明授权

US08792087B2 Concept for optical distance measurement 有权
标题翻译：光学距离测量的概念
公开(公告)号：US08792087B2
公开(公告)日：2014-07-29
申请号：US12855909
申请日：2010-08-13
申请人： Andreas Spickermann , Werner Brockherde , Bedrich J. Hosticka
发明人： Andreas Spickermann , Werner Brockherde , Bedrich J. Hosticka
IPC分类号： G01C3/08
CPC分类号： G01S7/4863 , G01S17/10 , G01S17/89 , H01L27/14643
摘要： The present invention relates to a concept for optical distance measurement, wherein a radiation pulse is emitted in the direction of an object of measurement. At least two different transfer gates which couple a photoactive region to at least two different evaluating capacities are driven during different drive intervals so that charge carriers generated during the drive intervals by a radiation pulse reflected from the object of measurement and/or by ambient radiation can be transported from the photoactive region to the evaluating capacities each coupled to the at least two transfer gates. Another transfer gate is driven during a time outside the drive intervals of the at least two transfer gates to connect the photoactive region to a reference potential terminal acting as a charge carrier sink during the time outside the drive intervals of the at least two transfer gates.
摘要翻译：本发明涉及一种用于光学距离测量的概念，其中辐射脉冲沿着测量对象的方向发射。在不同的驱动间隔期间驱动将光活性区耦合到至少两个不同的评估容量的至少两个不同的传输门，使得在驱动间隔期间通过从测量对象反射的辐射脉冲和/或通过环境辐射产生的电荷载流子可以从光活性区传送到每个耦合到至少两个传输门的评估能力。在至少两个传输门的驱动间隔之外的时间内驱动另一个传输门，以将光活性区连接到在至少两个传输门的驱动间隔之外的时间内充当电荷载流子宿的参考电位端。

3. 发明授权

US4843341A Differential amplifier having controllable power consumption 失效
标题翻译：差分放大器具有可控的功耗
公开(公告)号：US4843341A
公开(公告)日：1989-06-27
申请号：US137606
申请日：1987-12-24
申请人： Bedrich J. Hosticka , Roland Klinke , Hans-Joerg Pfleiderer
发明人： Bedrich J. Hosticka , Roland Klinke , Hans-Joerg Pfleiderer
IPC分类号： H03F3/345 , H03F1/02 , H03F3/34 , H03F3/45
CPC分类号： H03F3/45179 , H03F1/0261 , H03F3/45076 , H03F2203/45112 , H03F2203/45192 , H03F2203/45281 , H03F2203/45466 , H03F2203/45471
摘要： The differential amplifier has two n-channel or p-channel field effect transistors serving as controllable current sources which supply auxiliary currents upon appearance of an input signal which amplify the quiescent current. The inputs of the differential amplifier are connected to the gate terminals of the n-channel or p-channel field effect transistors via a level-converting circuit for converting the d.c. component of the input signal superimposed on a gate bias voltage to a lower or, respectively, higher output level. As a result of the control of the current sources proceeding from the amplifier input good driver qualities, a distortion-free signal transmission and a lower dissipation power are guaranteed.
摘要翻译：差分放大器具有两个n沟道或p沟道场效应晶体管，用作可控电流源，在出现放大静态电流的输入信号时，提供辅助电流。差分放大器的输入通过电平转换电路连接到n沟道或p沟道场效应晶体管的栅极端，用于转换直流电场。叠加在栅极偏置电压上的输入信号的分量变为较低的或分别较高的输出电平。由于控制来自放大器输入的电流源的良好驱动器质量的结果，可以保证无失真的信号传输和较低的耗散功率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式