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1. 发明授权

US07326589B2 Method for producing a TFA image sensor and one such TFA image sensor 有权
标题翻译：用于生产TFA图像传感器和一个这样的TFA图像传感器的方法
公开(公告)号：US07326589B2
公开(公告)日：2008-02-05
申请号：US11271492
申请日：2005-11-11
申请人： Peter Rieve , Konstantin Seibel , Jens Prima , Markus Scholz , Tarek Lule , Stephan Benthien , Michael Sommer , Michael Wagner
发明人： Peter Rieve , Konstantin Seibel , Jens Prima , Markus Scholz , Tarek Lule , Stephan Benthien , Michael Sommer , Michael Wagner
IPC分类号： H01L21/00
CPC分类号： H01L27/14643 , H01L27/14603 , H01L27/14609 , H01L31/02162 , H01L31/0376 , Y02E10/50
摘要： The invention relates to a method for producing a TFA image sensor in which a multi-layer arrangement comprising a photo diode matrix is arranged on an ASIC switching circuit provided with electronic circuits for operating the TFA image sensor, such as pixel electronics, peripheral electronics and system electronics, for the pixel-wise conversion of electromagnetic radiation into an intensity-dependent photocurrent, the pixels being connected to contacts of the underlying pixel electronics of the ASIC switching circuit. The method enables conventionally produced ASIC switching circuits to be used without impairing the topography of the photoactive sensor surface. The CMOS passivation layer in the photoactive region and then the upper CMOS metallization are removed and replaced by a metallic layer which is structured in the pixel raster, for the formation of back electrodes. The photo diode matrix is then applied and structured, said photo diode matrix being embodied as a pixel matrix, on which a passivating protective layer and/or a color filter layer having a passivating action can be applied.
摘要翻译：本发明涉及一种制造TFA图像传感器的方法，其中包括光电二极管阵列的多层布置被布置在ASIC切换电路上，该ASIC开关电路设置有用于操作TFA图像传感器的电子电路，例如像素电子器件，外围电子器件和系统电子器件，用于将电磁辐射像素地转换成强度依赖的光电流，像素连接到ASIC开关电路的底层像素电子器件的触点。该方法能够在不损害光敏传感器表面的形貌的情况下使用常规生产的ASIC切换电路。去除光致活性区域中的CMOS钝化层，然后去除上部CMOS金属化的CMOS钝化层，并由构成像素栅格的金属层代替以形成背面电极。然后施加和构造光电二极管矩阵，所述光电二极管矩阵被实现为像素矩阵，其上可以应用具有钝化作用的钝化保护层和/或滤色器层。

2. 发明申请

US20050040320A1 CMOS light sensing cell 有权
标题翻译： CMOS感光单元
公开(公告)号：US20050040320A1
公开(公告)日：2005-02-24
申请号：US10916902
申请日：2004-08-12
申请人： Tarek Lule , Stephan Benthien
发明人： Tarek Lule , Stephan Benthien
IPC分类号： H01L27/146 , H04N5/363 , H04N5/3745 , H01J40/14 , G02B27/00 , H03K3/42
CPC分类号： H04N5/363 , H01L27/14609 , H04N5/3745
摘要： A light sensing cell comprising output means (T1, T2) for generating an output voltage depending on the voltage of a sensing node (2), the voltage of the sensing node varying as a function of a received light; a reset transistor (T3) operable to force the voltage of the sensing node (2) to a reset voltage; a feedback loop comprising an operational amplifier (A1) operable to add through a capacitive voltage divider (C3, C4) a correction voltage to the voltage of the sensing node (2), said correction voltage depending on the output voltage; and preset means (T5) for, during the operation of the reset transistor (T3) and until the amplifier (A1) is operated, setting the input of the capacitive voltage divider (C3, C4) to a predetermined voltage (Vinit).
摘要翻译：一种感光单元，包括用于根据感测节点（2）的电压产生输出电压的输出装置（T1，T2），感测节点的电压作为接收光的函数而变化; 复位晶体管（T3），其可操作以将感测节点（2）的电压强制为复位电压; 反馈回路，包括运算放大器（A1），其可操作以通过电容分压器（C3，C4）将校正电压加到感测节点（2）的电压上，所述校正电压取决于输出电压; 和预置装置（T5），用于在复位晶体管（T3）的操作期间，并且直到放大器（A1）工作，将电容分压器（C3，C4）的输入设置为预定电压（Vinit）。

3. 发明授权

US07145123B2 CMOS light sensing cell 有权
标题翻译： CMOS感光单元
公开(公告)号：US07145123B2
公开(公告)日：2006-12-05
申请号：US10916902
申请日：2004-08-12
申请人： Tarek Lule , Stephan Benthien
发明人： Tarek Lule , Stephan Benthien
IPC分类号： H04N5/217 , H01L27/00
CPC分类号： H04N5/363 , H01L27/14609 , H04N5/3745
摘要： A light sensing cell comprising output circuitry for generating an output voltage depending on the voltage of a sensing node, the voltage of the sensing node varying as a function of a received light; a reset transistor operable to force the voltage of the sensing node to a reset voltage; a feedback loop including an operational amplifier operable to add through a capacitive voltage divider a correction voltage to the voltage of the sensing node, said correction voltage depending on the output voltage; and preset mean circuitry for, during the operation of the reset transistor and until the amplifier is operated, setting the input of the capacitive voltage divider to a predetermined voltage.
摘要翻译：一种光感测单元，包括用于根据感测节点的电压产生输出电压的输出电路，所述感测节点的电压作为所接收的光的函数而变化; 复位晶体管，其可操作以将感测节点的电压强制为复位电压; 反馈回路，包括运算放大器，可操作以通过电容分压器将校正电压加到感测节点的电压，所述校正电压取决于输出电压; 以及预置的平均电路，用于在复位晶体管的操作期间，直到放大器工作，将电容分压器的输入设置为预定电压。

4. 发明申请

US20070153109A1 Image sensor element with multiple outputs 有权
标题翻译：具有多路输出的图像传感器元件
公开(公告)号：US20070153109A1
公开(公告)日：2007-07-05
申请号：US11603280
申请日：2006-11-21
申请人： Tarek Lule
发明人： Tarek Lule
IPC分类号： H04N5/335
CPC分类号： H04N5/35554 , H01L27/14609 , H04N5/343 , H04N5/3559 , H04N5/37452
摘要： The present invention concerns an image sensor having a plurality of pixels each including a photosensor, a first node having a first capacitance connected to the photosensor, a second node having a second capacitance and selectively connected to the photosensor, and reading circuitry operable to read independently a first voltage value stored at the first node and a second voltage value stored at the second node.
摘要翻译：本发明涉及具有多个像素的图像传感器，每个像素包括光电传感器，具有连接到光电传感器的第一电容的第一节点和具有第二电容并且选择性地连接到光电传感器的第二节点以及可独立读取的读取电路存储在第一节点处的第一电压值和存储在第二节点处的第二电压值。

5. 发明授权

US07679849B2 Mobile lens unit with detection device 有权
标题翻译：带检测装置的移动镜头单元
公开(公告)号：US07679849B2
公开(公告)日：2010-03-16
申请号：US12129703
申请日：2008-05-30
申请人： Tarek Lule
发明人： Tarek Lule
IPC分类号： G02B7/02 , G02B15/14 , G02B21/00
CPC分类号： G03B13/36 , G02B7/08 , G03B3/10 , H02K41/0356
摘要： A lens unit includes a lens barrel for receiving at least one lens and a motor arranged to displace the lens barrel between various positions. Displacement of the lens barrel is proportional to an electrical signal applied to the motor. A first conductor is fixed to the lens barrel and is arranged to make electrical contact with a second conductor when the lens barrel is at an initial position. A processor is arranged to detect a change in the electrical contact, to determine an electrical signal at the time of the change and to generate an electrical signal corresponding to the desired displacement.
摘要翻译：透镜单元包括用于容纳至少一个透镜的透镜镜筒和布置成在各个位置之间移动透镜镜筒的电动机。镜筒的位移与施加到电机的电信号成比例。第一导体固定到透镜镜筒，并且当透镜镜筒处于初始位置时被布置成与第二导体电接触。处理器被布置成检测电接触的变化，以确定在改变时的电信号并且产生对应于期望位移的电信号。

6. 发明申请

US20070147740A1 Integrated optical filter 审中-公开
标题翻译：集成滤光片
公开(公告)号：US20070147740A1
公开(公告)日：2007-06-28
申请号：US11605832
申请日：2006-11-28
申请人： Francois Roy , Tarek Lule
发明人： Francois Roy , Tarek Lule
IPC分类号： G02B6/40
CPC分类号： H01L27/14685 , H01L27/14621
摘要： The disclosure relates to an integrated circuit comprising at least one photosensitive cell. The cell includes a photosensitive element, an input face associated with the said photosensitive element, an optical filter situated in at least one optical path leading to the photosensitive element and an interconnection part situated between the photosensitive element and the input face. The optical filter is disposed between the photosensitive element and the surface of the interconnection part closest to the input face. In particular, the optical filter can be disposed within the interconnection part. The disclosure also proposes that the filter be formed using a glass comprising cerium sulphide or at least one metal oxide.
摘要翻译：本公开涉及包括至少一个感光单元的集成电路。单元包括感光元件，与所述感光元件相关联的输入面，位于通向感光元件的至少一个光路中的光学滤光器和位于感光元件和输入面之间的互连部件。光学滤光器设置在感光元件和最靠近输入面的互连部件的表面之间。特别地，滤光器可以布置在互连部分内。本公开还提出使用包含硫化铈或至少一种金属氧化物的玻璃来形成过滤器。

7. 发明申请

US20090008730A1 Integrated optical filter 有权
标题翻译：集成滤光片
公开(公告)号：US20090008730A1
公开(公告)日：2009-01-08
申请号：US12157936
申请日：2008-06-13
申请人： Francois Roy , Tarek Lule , Samir Guerroudj
发明人： Francois Roy , Tarek Lule , Samir Guerroudj
IPC分类号： H01L31/0232 , H01L31/18
CPC分类号： H01L31/02162 , H01L27/14621 , H01L27/14685
摘要： The disclosure relates to an integrated circuit comprising at least one photosensitive cell. The cell includes a photosensitive element, an input face associated with the said photosensitive element, an optical filter situated in at least one optical path leading to the photosensitive element and an interconnection part situated between the photosensitive element and the input face. The optical filter is disposed between the photosensitive element and the surface of the interconnection part closest to the input face. In particular, the optical filter can be disposed within the interconnection part. The disclosure also proposes that the filter be formed using a glass comprising cerium sulphide or at least one metal oxide.
摘要翻译：本公开涉及包括至少一个感光单元的集成电路。单元包括感光元件，与所述感光元件相关联的输入面，位于通向感光元件的至少一个光路中的光学滤光器和位于感光元件和输入面之间的互连部件。光学滤光器设置在感光元件和最靠近输入面的互连部件的表面之间。特别地，滤光器可以布置在互连部分内。本公开还提出使用包含硫化铈或至少一种金属氧化物的玻璃来形成过滤器。

8. 发明授权

US06518558B1 Color image sensor for short-time exposure 失效
标题翻译：用于短时间曝光的彩色图像传感器
公开(公告)号：US06518558B1
公开(公告)日：2003-02-11
申请号：US09672667
申请日：2000-09-28
申请人： Markus Böhm , Peter Rieve , Tarek Lule
发明人： Markus Böhm , Peter Rieve , Tarek Lule
IPC分类号： H04N314
CPC分类号： H01L27/14609 , H01L27/14645 , H04N5/374 , H04N5/37452 , H04N9/045 , H04N2209/043
摘要： The invention relates to an optical sensor consisting of an arrangement of pixel units, each comprising an optoelectronic converter for converting the incident radiation into a photoelectric current that depends on intensity and wavelength, an integrator median for deriving a measured value corresponding to the photoelectric current detected, and a controllable storage device for storing the measured value, and a readout control device for readout of the stored measured values based on one pixel unit, where the image striking the sensor can be assembled from the measured values based on pixel units. The object of creating an optical sensor permitting operation within a short exposure time is achieved by the fact that each pixel unit has integrator median (7, 8; 11, 12; 15, 16) and at least two parallel storage device (21, 22, 23), such that at least two measured values, each assigned to different spectral ranges of the incident radiation, can be detected and stored during the measurement period and then can be read out together to form the relevant color information for the pixel element.
摘要翻译：本发明涉及一种光学传感器，它包括像素单元的布置，每个光学传感器包括用于将入射辐射转换为依赖于强度和波长的光电流的光电转换器，用于导出与检测到的光电流对应的测量值的积分器中值以及用于存储测量值的可控存储装置，以及用于基于一个像素单位读出存储的测量值的读出控制装置，其中可以基于像素单元从测量值组装传感器的图像。通过以下事实实现创建允许在短曝光时间内操作的光学传感器的目的：每个像素单元具有积分器中值（7,8; 11,12; 15,16）和至少两个并行存储装置（21,22），23），使得可以在测量周期期间检测并存储每个分配给入射辐射的不同光谱范围的至少两个测量值，然后可以一起读出以形成像素元件的相关颜色信息。

9. 发明授权

US08222841B2 VCM control circuit 有权
标题翻译： VCM控制电路
公开(公告)号：US08222841B2
公开(公告)日：2012-07-17
申请号：US12254641
申请日：2008-10-20
申请人： Tarek Lule
发明人： Tarek Lule
IPC分类号： H02P1/00
CPC分类号： H02K41/0356 , H02P25/034
摘要： A method of controlling a moving part of a voice coil motor to move from an first position to a second position, wherein the position of the moving part is controlled by the level of an electrical signal applied to a coil of the voice coil motor, a first level of the electrical signal corresponding to the first position, and a second level of the electrical signal corresponding to the second position, the method including: at a first time, changing the electrical signal from the first level to an intermediate level, the intermediate level being chosen such that a peak overshoot of the moving part corresponds to the second position; and at a second time calculated to correspond to a delay of half an oscillation period of the moving part after the first time, changing the electrical signal to the second level.
摘要翻译：一种控制音圈电机的移动部分从第一位置移动到第二位置的方法，其中，移动部件的位置由施加到音圈电机的线圈的电信号的电平来控制，对应于第一位置的电信号的第一电平和对应于第二位置的电信号的第二电平，该方法包括：在第一时间将电信号从第一电平改变到中间电平，中间水平被选择为使得移动部件的峰值过冲对应于第二位置; 并且在第二时间被计算为对应于在第一次之后的移动部件的半个振荡周期的延迟，将电信号改变为第二电平。

10. 发明申请

US20080297922A1 MOBILE LENS UNIT WITH DETECTION DEVICE 有权
标题翻译：具有检测装置的移动镜头单元
公开(公告)号：US20080297922A1
公开(公告)日：2008-12-04
申请号：US12129703
申请日：2008-05-30
申请人： Tarek Lule
发明人： Tarek Lule
IPC分类号： G02B7/09 , G03B13/00
CPC分类号： G03B13/36 , G02B7/08 , G03B3/10 , H02K41/0356
摘要： A lens unit including a lens barrel for receiving at least one lens, a motor arranged to displace the lens barrel between an initial position and a maximum displacement, wherein the displacement of a lens barrel is proportional to the level of an electrical signal applied to the motor when the electrical signal is between first and second levels, the first level corresponding to a level for starting movement of the lens barrel from the initial position and the second level corresponding to a level for bringing the lens barrel to the maximum displacement; a first conductor fixed to the lens barrel and arranged to make electrical contact with a second conductor when said lens barrel is at one of said initial position and said maximum displacement; and a processor arranged to detect a change in the contact situation between the first and second conductive surfaces, to determine one of said first and second levels based on level of the electrical signal at the time of the change and to generate, based on said determined level, a level of said electrical signal for a desired displacement.
摘要翻译：一种透镜单元，包括用于接收至少一个透镜的透镜镜筒，布置成在初始位置和最大位移之间移动透镜镜筒的电动机，其中透镜镜筒的位移与施加到镜头的电信号的电平成比例当电信号处于第一和第二电平之间时，第一电平对应于用于从初始位置开始镜头镜头运动的水平，第二电平对应于用于使透镜镜筒达到最大位移的水平; 所述第一导体固定到所述透镜镜筒并且被布置成当所述镜筒处于所述初始位置和所述最大位移之一时与第二导体电接触; 以及处理器，被布置成检测第一和第二导电表面之间的接触情况的变化，以基于改变时的电信号的电平来确定所述第一和第二电平中的一个，并且基于所确定的电平，所述电信号的电平为期望的位移。

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