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1.发明授权Single chip color MOS image sensor with two line reading structure and improved color filter pattern 失效单芯片彩色MOS图像传感器具有两行读取结构和改进的滤色器图案
公开(公告)号：US5901257A
公开(公告)日：1999-05-04
申请号：US642537
申请日：1996-05-03
Applicant: Datong Chen , Tai-Ching Shyu , Xinping He
Inventor： Datong Chen , Tai-Ching Shyu , Xinping He
CPC classification number: G06K7/10841 , H04N3/1512 , H04N9/045
Abstract: The present invention is directed to a single chip color MOS image sensor with a novel two-line reading structure which is compatible with MOS fabrication technology. The invention allows the simultaneous reading of line signals from two adjacent rows of pixels so that combinations of signals from pixels in adjacent rows may be obtained without the use of an external delay line device. The sensor includes a pixel array having superimposed thereon an improved color filter pattern and a two-line reading structure which may be doubled so as to provide four line signals. The reading structure includes sets of storage capacitors on which the pixel signals are stored, and a means for reading the signals from the capacitors in such a way that signals from pixels in adjacent rows may be combined. The approximate ratios of the colors in the improved color filter pattern are one-half green, one-fourth yellow, and one-fourth cyan.
Abstract translation: 本发明涉及具有与MOS制造技术兼容的新型双线读取结构的单芯片彩色MOS图像传感器。 本发明允许同时读取来自两个相邻行像素的线信号，使得可以在不使用外部延迟线装置的情况下获得来自相邻行中的像素的信号的组合。 传感器包括其上叠加有改进的滤色器图案的像素阵列和可以加倍的双线读取结构，以便提供四条线信号。 读取结构包括其上存储有像素信号的存储电容器组，以及用于从电容器读取信号的装置，使得可以组合相邻行中的像素的信号。 改进的滤色器图案中的颜色的近似比例是二分之一的绿色，四分之一的黄色和四分之一的青色。
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2.发明授权Single chip color CMOS image sensor with two or more line reading structure 失效单芯片彩色CMOS图像传感器，具有两条或更多条线读取结构公开(公告)号：US06289139B1
公开(公告)日：2001-09-11
申请号：US09034865
申请日：1998-03-04
Applicant: Datong Chen , Tai-Ching Shyu , Xinping He
Inventor： Datong Chen , Tai-Ching Shyu , Xinping He
IPC: G06K700
CPC classification number: H04N9/045 , G06K7/10841 , H04N5/3742 , H04N5/378
Abstract: The present invention is directed to a single chip color CMOS image sensor with a novel two or more line reading structure which is compatible with MOS fabrication technology. The invention allows the simultaneous reading of line signals from two adjacent rows of pixels so that combinations of signals from pixels in adjacent rows may be obtained without the use of an external delay line device. The sensor includes a pixel array having superimposed thereon a color filter pattern and a two or more line reading structure. The reading structure includes sets of storage capacitors on which the pixel signals are stored, and a means for reading the signals from the capacitors in such a way that signals from pixels in adjacent rows may be combined. The reading structure is external to the pixel array but may still be fabricated on the same CMOS chip as the pixel array.
Abstract translation: 本发明涉及具有与MOS制造技术兼容的新颖的两个或更多个线读取结构的单芯片彩色CMOS图像传感器。 本发明允许同时读取来自两个相邻行像素的线信号，使得可以在不使用外部延迟线装置的情况下获得来自相邻行中的像素的信号的组合。 传感器包括其上叠加有滤色器图案和两个或更多个线读取结构的像素阵列。 读取结构包括其上存储有像素信号的存储电容器组，以及用于从电容器读取信号的装置，使得可以组合相邻行中的像素的信号。 读取结构在像素阵列的外部，但是仍然可以在与像素阵列相同的CMOS芯片上制造。
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公开(公告)号：US5774181A
公开(公告)日：1998-06-30
申请号：US872653
申请日：1997-06-10
Applicant: Tai-Ching Shyu , Datong Chen
Inventor： Tai-Ching Shyu , Datong Chen
CPC classification number: H03K5/249 , G11C27/026 , H03F1/303 , H04N5/3658 , H04N5/374 , H04N5/378
Abstract: A charge amplifier with DC offset cancelling for use in a pixel element of an MOS image sensor is disclosed. The charge amplifier can be manufactured using a standard CMOS single polycrystalline process, making it much more cost effective than prior art designs. The charge amplifier includes an operational amplifier, a source capacitor, a series capacitor, and a feedback capacitor. The source capacitor holds the input signal. The output of the operational amplifier provides the output signal. Switches control the routing of the signal flow from the source capacitor, the series capacitor, and the feedback capacitor.
Abstract translation: 公开了一种用于MOS图像传感器的像素元件的DC偏移消除的电荷放大器。 电荷放大器可以使用标准CMOS单晶多晶工艺制造，使其比现有技术设计更成本有效。 电荷放大器包括运算放大器，源极电容器，串联电容器和反馈电容器。 源极电容保持输入信号。 运算放大器的输出提供输出信号。 开关控制源电容，串联电容和反馈电容的信号流的路由。
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公开(公告)号：US5724095A
公开(公告)日：1998-03-03
申请号：US538441
申请日：1995-10-03
Applicant: Tai-Ching Shyu , Datong Chen
Inventor： Tai-Ching Shyu , Datong Chen
CPC classification number: H03K5/249 , G11C27/026 , H03F1/303 , H04N5/3658 , H04N5/374 , H04N5/378
Abstract: A charge amplifier with DC offset cancelling for use in a pixel element of an MOS image sensor is disclosed. The charge amplifier can be manufactured using a standard CMOS single polycrystalline process, making it much more cost effective than prior art designs. The charge amplifier includes an operational amplifier, a source capacitor, a series capacitor, and a feedback capacitor. The source capacitor holds the input signal. The output of the operational amplifier provides the output signal. Switches control the routing of the signal flow from the source capacitor, the series capacitor, and the feedback capacitor.
Abstract translation: 公开了一种用于MOS图像传感器的像素元件的DC偏移消除的电荷放大器。 电荷放大器可以使用标准CMOS单晶多晶工艺制造，使其比现有技术设计更成本有效。 电荷放大器包括运算放大器，源极电容器，串联电容器和反馈电容器。 源极电容保持输入信号。 运算放大器的输出提供输出信号。 开关控制源电容，串联电容和反馈电容的信号流的路由。
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5.发明授权Single-chip color CMOS image sensor with two or more line reading structure and high-sensitivity interlace color structure 失效单芯片彩色CMOS图像传感器具有两条或更多行读取结构和高灵敏度的交错色彩结构
公开(公告)号：US6035077A
公开(公告)日：2000-03-07
申请号：US110879
申请日：1998-07-07
Applicant: Datong Chen , Tai-Ching Shyu , Xinping He
Inventor： Datong Chen , Tai-Ching Shyu , Xinping He
CPC classification number: G06K7/10841 , H04N3/1512
Abstract: The present invention is directed to a single-chip color CMOS image sensor with a novel two or more line reading structure which is compatible with MOS fabrication technology. The invention allows the simultaneous reading of line signals from two rows of pixels so that combinations of signals from pixels in different rows may be obtained without the use of an external delay line device. The sensor includes a pixel array having superimposed thereon a color filter pattern and a two or more line reading structure. The reading structure includes sets of storage capacitors on which the pixel signals are stored, and a means for reading the signals from the capacitors in such a way that signals from pixels in different rows may be combined. The reading structure is external to the pixel array but may still be fabricated on the same CMOS chip as the pixel array. By using a high-sensitivity interlace color structure that allows complementary sets of every other row to be read during alternating even and odd fields, the sensitivity of the device as a whole can be effectively doubled.
Abstract translation: 本发明涉及具有与MOS制造技术兼容的新颖的两个或更多个线读取结构的单芯片彩色CMOS图像传感器。 本发明允许同时读取来自两行像素的线信号，使得可以在不使用外部延迟线装置的情况下获得来自不同行中的像素的信号的组合。 传感器包括其上叠加有滤色器图案和两个或更多个线读取结构的像素阵列。 读取结构包括其上存储有像素信号的存储电容器组，以及用于从电容器读取信号的装置，使得可以组合来自不同行中的像素的信号。 读取结构在像素阵列的外部，但是仍然可以在与像素阵列相同的CMOS芯片上制造。 通过使用允许在交替的偶数和奇数场期间读取每隔一行的互补集合的高灵敏度隔行颜色结构，整个装置的灵敏度可以有效地加倍。
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Patent Agency Ranking
公开(公告)号：US6031570A
公开(公告)日：2000-02-29
申请号：US821120
申请日：1997-03-19
Applicant: Hongli Yang , Datong Chen , Tai Ching Shyu
Inventor： Hongli Yang , Datong Chen , Tai Ching Shyu
CPC classification number: H04N5/3575 , H04N5/374 , H04N5/378
Abstract: An image acquisition and processing system that can eliminate or reduce the effects of offset voltage and threshold voltage is disclosed. The system contains a plurality of operational amplifiers each is used in an integrator. Each of the operational amplifiers has an offset voltage. The output of the integrator is sampled twice by a dual sampling circuit, one when connected to a photo-sensor and the other when not connected to the photo-sensor. The difference between the two samplings cancels out the effect of the offset voltage. The system also contains a plurality of transistors used as source follower. Each of the transistors is connected to an output terminal of the dual sampling circuit. These transistors have different threshold voltages. The output of a transistor is sampled. A predetermined voltage is then applied to the transistor and the output is again sampled. The difference between these two samples cancels out the effect of the threshold voltage. The effect of the predetermined voltage can be canceled out by taking a second difference between the twice sampled output originated from two transistors.
Abstract translation: 公开了可以消除或减少偏移电压和阈值电压的影响的图像采集和处理系统。 该系统包含多个运算放大器，每个运算放大器用于积分器。 每个运算放大器具有偏移电压。 积分器的输出由双采样电路采样两次，一个连接到光电传感器，另一个在未连接到光电传感器时。 两个采样之间的差异消除了偏移电压的影响。 该系统还包含用作源极跟随器的多个晶体管。 每个晶体管连接到双采样电路的输出端。 这些晶体管具有不同的阈值电压。 对晶体管的输出进行采样。 然后将预定电压施加到晶体管，并且再次对输出进行采样。 这两个样本之间的差异消除了阈值电压的影响。 可以通过从两个晶体管产生的两次采样输出之间的第二个差异来消除预定电压的影响。
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公开(公告)号：US5751189A
公开(公告)日：1998-05-12
申请号：US617313
申请日：1996-03-18
Applicant: Tai-Ching Shyu , Datong Chen , Jun Liu
Inventor： Tai-Ching Shyu , Datong Chen , Jun Liu
CPC classification number: G11C27/026 , H03F1/303 , H03K5/249 , H04N5/3658 , H04N5/374 , H04N5/378
Abstract: A charge amplifier with DC offset canceling for use in a pixel element of an MOS image sensor is disclosed. The charge amplifier can be manufactured using a standard CMOS single polycrystalline process, making it much more cost effective than prior art designs. The charge amplifier includes an operational amplifier, a source capacitor, a series capacitor, and a feedback capacitor. The source capacitor holds the input signal. The output of the operational amplifier provides the output signal. Switches control the routing of the signal flow from the source capacitor, the series capacitor, and the feedback capacitor.
Abstract translation: 公开了一种用于MOS图像传感器的像素元件的DC偏移消除的电荷放大器。 电荷放大器可以使用标准CMOS单晶多晶工艺制造，使其比现有技术设计更成本有效。 电荷放大器包括运算放大器，源极电容器，串联电容器和反馈电容器。 源极电容保持输入信号。 运算放大器的输出提供输出信号。 开关控制源电容，串联电容和反馈电容的信号流的路由。
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公开(公告)号：US08072960B2
公开(公告)日：2011-12-06
申请号：US12022984
申请日：2008-01-30
Applicant: Yanshan Shi , Ling Lv , Jingdong Lin , Datong Chen
Inventor： Yanshan Shi , Ling Lv , Jingdong Lin , Datong Chen
IPC: H04J3/00
CPC classification number: H04W72/005 , H04W48/10
Abstract: A networking method of single frequency network in a TD-SCDMA system includes the steps of: (1) deciding a networking configuration scheme by a universal mobile telecommunications system terrestrial radio access network (UTRAN), (2) based on the decided networking configuration scheme, configuring an intra-frequency cell info list information element and an inter-frequency cell info list information element in system information and measurement control messages by the UTRAN, (3) transmitting signals over a servicing area by the UTRAN, and (4) receiving the system information and measurement control messages by a user equipment (UE) from the UTRAN, acquiring working mode configuration information of each frequency and each timeslot of a serving cell and neighboring cells, and judging whether there are duplicated cell information elements in the intra-frequency cell info list information element or the inter-frequency cell info list information element.
Abstract translation: TD-SCDMA系统中单频网络的组网方法包括以下步骤：（1）通过通用移动电信系统陆地无线接入网（UTRAN）决定网络配置方案，（2）基于所确定的网络配置方案 ，在UTRAN的系统信息和测量控制消息中配置频率小区信息列表信息单元和频率间小区信息列表信息单元，（3）由UTRAN通过服务区域发送信号，以及（4）接收 来自UTRAN的用户设备（UE）的系统信息和测量控制消息，获取服务小区和相邻小区的每个频率和每个时隙的工作模式配置信息，并且判断是否存在复制小区信息元素， 频率单元信息列表信息单元或频率间单元信息列表信息单元。
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公开(公告)号：US20080087274A1
公开(公告)日：2008-04-17
申请号：US11757004
申请日：2007-06-01
Applicant: Datong Chen
Inventor： Datong Chen
IPC: F24J2/38
Abstract: A solar energy collecting device includes a rotation axis to be mounted parallel to the earth's polar axis, a solar energy collector mounted for rotation around the rotation axis at a predetermined rotation speed, the solar energy collector defining a tilt angle with respect to the rotation axis, and a tilt angle adjustment mechanism for automatically and intermittently adjusting the tilt angle. Various configurations of the solar energy collector are possible, and the rotation speed may be one revolution per day or half a revolution per day depending on the solar energy collector configuration. Many drive modes are possible, including rotating continuously throughout a day or rotating during daylight hours and rotating backward or forward at night. The tilt angle adjustment mechanism includes a handle fixed to the solar energy collector and a tilt angle change guide.
Abstract translation: 太阳能收集装置包括平行于地球极轴的旋转轴线，安装成以预定转速围绕旋转轴旋转的太阳能收集器，太阳能收集器限定相对于旋转轴线的倾斜角度 以及用于自动和间歇地调整倾斜角的倾斜角度调节机构。 太阳能收集器的各种构造是可能的，并且根据太阳能收集器配置，旋转速度可以是每天一转还是每天一转一半。 许多驱动模式是可能的，包括一天中连续旋转或在白天小时旋转，并在夜间向后或向前旋转。 倾斜角度调节机构包括固定于太阳能收集器的手柄和倾斜角度变化导向器。
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公开(公告)号：US06798939B2
公开(公告)日：2004-09-28
申请号：US10099116
申请日：2002-03-14
Applicant: Frederick Austin Stawitcke , Shalini Venkatesh , Datong Chen , Richard Earl Haven , Mark Andrew Troll , David James Anvar
Inventor： Frederick Austin Stawitcke , Shalini Venkatesh , Datong Chen , Richard Earl Haven , Mark Andrew Troll , David James Anvar
IPC: G02B642
CPC classification number: G02B6/3538 , G02B6/3576
Abstract: Bubble stability within an optical switch is enhanced by controlling the expansion or movement of a bubble from a liquid-containing trench into available adjacent spacing. Typically, the adjacent spacing is formed between an optical waveguide substrate and a heater substrate, where the heater substrate includes a microheater for forming the bubble. The bubble enhancement is provided by intentionally altering surface features along at least one of the substrates.
Abstract translation: 通过控制气泡从含液体沟槽到可用的相邻间隔的膨胀或移动来增强光学开关内的气泡稳定性。 通常，相邻的间隔形成在光波导基板和加热器基板之间，其中加热器基板包括用于形成气泡的微加热器。 通过有意地改变至少一个基底的表面特征来提供气泡增强。
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