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1. 发明授权

US08278132B2 Image sensor and fabricating method thereof 有权
标题翻译：图像传感器及其制造方法
公开(公告)号：US08278132B2
公开(公告)日：2012-10-02
申请号：US12781825
申请日：2010-05-18
申请人： Chih-Min Liu , Fang-Ming Huang , Ping-Hung Yin , Kuo-Chan Huang , Chung-Wei Chang
发明人： Chih-Min Liu , Fang-Ming Huang , Ping-Hung Yin , Kuo-Chan Huang , Chung-Wei Chang
IPC分类号： H01L21/00
CPC分类号： H01L27/14636 , H01L27/1464 , H01L27/1469 , H01L2224/48091 , H01L2924/00014
摘要： The present invention provides an image sensor and a fabricating method thereof capable of approaching higher quantum efficiency and reducing cost. The method comprises: providing a substrate; forming a pixel region on a top surface of the substrate; forming an interlayer insulating layer and at least a metal line on the pixel region; forming an isolation carrier layer having a hole array therein on the interlayer insulating layer; grinding a lower surface of the substrate to reduce the thickness of the substrate; placing a plurality of conductors into the hole array to form a plurality of bumps on the isolation carrier layer.
摘要翻译：本发明提供能够接近较高量子效率并降低成本的图像传感器及其制造方法。该方法包括：提供衬底; 在所述基板的顶表面上形成像素区域; 在所述像素区域上形成层间绝缘层和至少金属线; 在层间绝缘层上形成具有孔阵列的隔离载体层; 研磨衬底的下表面以减小衬底的厚度; 将多个导体放置到孔阵列中以在隔离载体层上形成多个凸起。

2. 发明申请

US20110284984A1 IMAGE SENSOR AND FABRICATING METHOD THEREOF 有权
标题翻译：图像传感器及其制作方法
公开(公告)号：US20110284984A1
公开(公告)日：2011-11-24
申请号：US12781825
申请日：2010-05-18
申请人： Chih-Min Liu , Fang-Ming Huang , Ping-Hung Yin , Kuo-Chan Huang , Chung-Wei Chang
发明人： Chih-Min Liu , Fang-Ming Huang , Ping-Hung Yin , Kuo-Chan Huang , Chung-Wei Chang
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L27/14636 , H01L27/1464 , H01L27/1469 , H01L2224/48091 , H01L2924/00014
摘要： The present invention provides an image sensor and a fabricating method thereof capable of approaching higher quantum efficiency and reducing cost. The method comprises: providing a substrate; forming a pixel region on a top surface of the substrate; forming an interlayer insulating layer and at least a metal line on the pixel region; forming an isolation carrier layer having a hole array therein on the interlayer insulating layer; grinding a lower surface of the substrate to reduce the thickness of the substrate; placing a plurality of conductors into the hole array to form a plurality of bumps on the isolation carrier layer.
摘要翻译：本发明提供能够接近更高量子效率并降低成本的图像传感器及其制造方法。该方法包括：提供衬底; 在所述基板的顶表面上形成像素区域; 在所述像素区域上形成层间绝缘层和至少金属线; 在层间绝缘层上形成具有孔阵列的隔离载体层; 研磨衬底的下表面以减小衬底的厚度; 将多个导体放置到孔阵列中以在隔离载体层上形成多个凸起。

3. 发明授权

US07863936B1 Driving circuit with impedence calibration and pre-emphasis functionalities 有权
标题翻译：具有阻抗校准和预加重功能的驱动电路
公开(公告)号：US07863936B1
公开(公告)日：2011-01-04
申请号：US12785505
申请日：2010-05-24
申请人： Chih-Min Liu , Ping-Hung Yin , Kuo-Chan Huang
发明人： Chih-Min Liu , Ping-Hung Yin , Kuo-Chan Huang
IPC分类号： H03K19/094 , H03K19/0175
CPC分类号： H03K19/018564 , H03K19/018585
摘要： A driving circuit includes at least a driving unit, a first processing unit and a second processing unit. The driving circuit includes a first bias component, a second bias component, a first pre-emphasis unit, a second pre-emphasis unit, and a transmitter unit. The first bias component has a first node coupled to a first reference voltage and a second node for outputting a first bias current. The second bias component has a first node for draining a second bias current and a second node coupled to a second reference voltage different from the first reference voltage.
摘要翻译：驱动电路至少包括驱动单元，第一处理单元和第二处理单元。驱动电路包括第一偏置分量，第二偏压分量，第一预加重单元，第二预加重单元和发送器单元。第一偏置分量具有耦合到第一参考电压的第一节点和用于输出第一偏置电流的第二节点。第二偏置组件具有用于排出第二偏置电流的第一节点和耦合到不同于第一参考电压的第二参考电压的第二节点。

4. 发明授权

US08692304B2 Image sensor 有权
标题翻译：图像传感器
公开(公告)号：US08692304B2
公开(公告)日：2014-04-08
申请号：US12849027
申请日：2010-08-03
申请人： Fang-Ming Huang , Chung-Wei Chang , Ping-Hung Yin
发明人： Fang-Ming Huang , Chung-Wei Chang , Ping-Hung Yin
IPC分类号： H01L31/062
CPC分类号： H01L27/14687 , H01L27/14609 , H01L27/14621 , H01L27/14623 , H01L27/14627 , H01L27/1464
摘要： An image sensor includes: a substrate, at least a pixel, and at least a light shield is provided. Wherein the pixel includes a photodiode and at least a transistor, and the transistor is connected to a metal line via a contact. The light shield is positioned around at least one side of the pixel, wherein the light shield is made while forming the contact.
摘要翻译：图像传感器包括：提供至少一个像素的衬底和至少一个遮光罩。其中像素包括光电二极管和至少一个晶体管，并且晶体管经由触点连接到金属线。遮光板围绕像素的至少一侧定位，其中在形成接触的同时形成遮光罩。

5. 发明申请

US20120032241A1 IMAGE SENSOR 有权
标题翻译：图像传感器
公开(公告)号：US20120032241A1
公开(公告)日：2012-02-09
申请号：US12849027
申请日：2010-08-03
申请人： Fang-Ming Huang , Chung-Wei Chang , Ping-Hung Yin
发明人： Fang-Ming Huang , Chung-Wei Chang , Ping-Hung Yin
IPC分类号： H01L31/10 , H01L31/02
CPC分类号： H01L27/14687 , H01L27/14609 , H01L27/14621 , H01L27/14623 , H01L27/14627 , H01L27/1464
摘要： An image sensor includes: a substrate, at least a pixel, and at least a light shield is provided. Wherein the pixel includes a photodiode and at least a transistor, and the transistor is connected to a metal line via a contact. The light shield is positioned around at least one side of the pixel, wherein the light shield is made while forming the contact.
摘要翻译：图像传感器包括：提供至少一个像素的衬底和至少一个遮光罩。其中像素包括光电二极管和至少一个晶体管，并且晶体管经由触点连接到金属线。遮光板围绕像素的至少一侧定位，其中在形成接触的同时形成遮光罩。

6. 发明申请

US20110278687A1 BACKSIDE-ILLUMINATED SENSOR WITH NOISE REDUCTION 审中-公开
标题翻译：带噪声的背光照明传感器
公开(公告)号：US20110278687A1
公开(公告)日：2011-11-17
申请号：US12781785
申请日：2010-05-17
申请人： Fang-Ming Huang , Ping-Hung Yin , Chung-Wei Chang
发明人： Fang-Ming Huang , Ping-Hung Yin , Chung-Wei Chang
IPC分类号： H01L31/0232 , H01L31/00
CPC分类号： H01L27/14643 , H01L27/14621 , H01L27/14627 , H01L27/14636 , H01L27/1464 , H01L27/14641 , H01L28/86
摘要： A backside-illuminated sensor includes a substrate, at least one lens and at least one pixel structure. The substrate has a front surface and a backside surface, and the lens is formed on the backside surface of the substrate and the pixel structure is formed on a pixel area included in the front surface of the substrate, where a projected area of the pixel area on the backside surface in a thickness direction of the substrate is covered by the lens. The pixel structure includes a first power node for receiving a first supply voltage, a second power node for receiving a second supply voltage different from the first supply voltage, a sensing element and a capacitor for noise reduction. The sensing element generates a sensing signal according to an incident luminance from the lens.
摘要翻译：背面照明传感器包括基底，至少一个透镜和至少一个像素结构。基板具有前表面和背面，透镜形成在基板的背面，并且像素结构形成在基板前表面的像素区域上，像素区域的投影面积在基板的厚度方向的背面上被透镜覆盖。像素结构包括用于接收第一电源电压的第一电源节点，用于接收不同于第一电源电压的第二电源电压的第二电源节点，用于降噪的电容器。感测元件根据来自透镜的入射亮度产生感测信号。

7. 发明申请

US20100309341A1 Black Level Compensation Circuit 有权
标题翻译：黑色电平补偿电路
公开(公告)号：US20100309341A1
公开(公告)日：2010-12-09
申请号：US12477899
申请日：2009-06-03
申请人： Chih-Min Liu , Boh-Shun Chiu , Ping-Hung Yin
发明人： Chih-Min Liu , Boh-Shun Chiu , Ping-Hung Yin
IPC分类号： H04N5/217
CPC分类号： H04N5/361 , H04N5/367
摘要： A black level compensation (BLC) circuit is disclosed. The BLC circuit includes a switched-capacitor (SC) integrator configured to compensate a readout amplifier of an image sensor. An output of the readout amplifier is clamped to a reference voltage at which a black level of the image sensor is defined. According to one aspect, a bad pixel detector is used to detect a bad pixel or pixels and disconnect the BLC loop when the bad pixel or pixels are detected.
摘要翻译：公开了黑电平补偿（BLC）电路。 BLC电路包括被配置为补偿图像传感器的读出放大器的开关电容（SC）积分器。读出放大器的输出被钳位到定义图像传感器的黑色电平的参考电压。根据一个方面，当检测到不良像素或像素时，使用不良像素检测器来检测不良像素或断开BLC环路。

8. 发明授权

US07990178B2 Driving circuit with impedence calibration 有权
标题翻译：带阻抗校准的驱动电路
公开(公告)号：US07990178B2
公开(公告)日：2011-08-02
申请号：US12628226
申请日：2009-12-01
申请人： Chih-Min Liu , Ping-Hung Yin
发明人： Chih-Min Liu , Ping-Hung Yin
IPC分类号： H03K19/094
CPC分类号： H03K19/018521 , H03K19/018571 , H03K19/018585
摘要： A driving circuit includes at least a driving unit. The driving circuit includes a first bias component, a second bias component, and four metal-oxide-semiconductor (MOS) transistors. The first bias component has a first node coupled to a first reference voltage and a second node for outputting a first bias current. The second bias component has a first node for draining a second bias current and a second node coupled to a second reference voltage different from the first reference voltage. Each of the MOS transistors has a control node for receiving one of input signal pairs, a node coupled to one of the bias components and another node coupled to one of the output ports of the driving circuit. The four MOS transistors are of a same conductive type.
摘要翻译：驱动电路至少包括驱动单元。驱动电路包括第一偏置分量，第二偏压分量和四个金属氧化物半导体（MOS）晶体管。第一偏置分量具有耦合到第一参考电压的第一节点和用于输出第一偏置电流的第二节点。第二偏置组件具有用于排出第二偏置电流的第一节点和耦合到不同于第一参考电压的第二参考电压的第二节点。每个MOS晶体管具有用于接收输入信号对中的一个的控制节点，耦合到偏置分量之一的节点和耦合到驱动电路的输出端口之一的另一个节点。四个MOS晶体管具有相同的导电类型。

9. 发明申请

US20110128036A1 DRIVING CIRCUIT WITH IMPEDENCE CALIBRATION 有权
标题翻译：驱动电路进行校准
公开(公告)号：US20110128036A1
公开(公告)日：2011-06-02
申请号：US12628226
申请日：2009-12-01
申请人： Chih-Min Liu , Ping-Hung Yin
发明人： Chih-Min Liu , Ping-Hung Yin
IPC分类号： H03K19/003 , H03K19/094
CPC分类号： H03K19/018521 , H03K19/018571 , H03K19/018585
摘要： A driving circuit includes at least a driving unit. The driving circuit includes a first bias component, a second bias component, and four metal-oxide-semiconductor (MOS) transistors. The first bias component has a first node coupled to a first reference voltage and a second node for outputting a first bias current. The second bias component has a first node for draining a second bias current and a second node coupled to a second reference voltage different from the first reference voltage. Each of the MOS transistors has a control node for receiving one of input signal pairs, a node coupled to one of the bias components and another node coupled to one of the output ports of the driving circuit. The four MOS transistors are of a same conductive type.
摘要翻译：驱动电路至少包括驱动单元。驱动电路包括第一偏置分量，第二偏压分量和四个金属氧化物半导体（MOS）晶体管。第一偏置分量具有耦合到第一参考电压的第一节点和用于输出第一偏置电流的第二节点。第二偏置组件具有用于排出第二偏置电流的第一节点和耦合到不同于第一参考电压的第二参考电压的第二节点。每个MOS晶体管具有用于接收输入信号对中的一个的控制节点，耦合到偏置分量之一的节点和耦合到驱动电路的输出端口之一的另一个节点。四个MOS晶体管具有相同的导电类型。

10. 发明授权

US08130290B2 Black level compensation circuit 有权
标题翻译：黑电平补偿电路
公开(公告)号：US08130290B2
公开(公告)日：2012-03-06
申请号：US12477899
申请日：2009-06-03
申请人： Chih-Min Liu , Boh-Shun Chiu , Ping-Hung Yin
发明人： Chih-Min Liu , Boh-Shun Chiu , Ping-Hung Yin
IPC分类号： H04N9/64 , H04N5/217
CPC分类号： H04N5/361 , H04N5/367
摘要： A black level compensation (BLC) circuit is disclosed. The BLC circuit includes a switched-capacitor (SC) integrator configured to compensate a readout amplifier of an image sensor. An output of the readout amplifier is clamped to a reference voltage at which a black level of the image sensor is defined. According to one aspect, a bad pixel detector is used to detect a bad pixel or pixels and disconnect the BLC loop when the bad pixel or pixels are detected.
摘要翻译：公开了黑电平补偿（BLC）电路。 BLC电路包括被配置为补偿图像传感器的读出放大器的开关电容（SC）积分器。读出放大器的输出被钳位到定义图像传感器的黑色电平的参考电压。根据一个方面，当检测到不良像素或像素时，使用不良像素检测器来检测不良像素或断开BLC环路。

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