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1. 发明授权

US09437649B2 Semiconductor structure, method for forming the same and method for suppressing hot cluster 有权
标题翻译：半导体结构及其形成方法以及抑制热簇的方法
公开(公告)号：US09437649B2
公开(公告)日：2016-09-06
申请号：US14195764
申请日：2014-03-03
申请人： Himax Imaging, Inc.
发明人： Yang Wu , Feixia Yu , Chung-Wei Chang
IPC分类号： H01L27/00 , H01L27/146
CPC分类号： H01L27/14687 , H01L27/1463 , H01L27/14645 , H01L27/14689
摘要： A semiconductor structure for suppressing hot clusters includes a substrate of a first dopant concentration, an epitaxial layer having a second dopant concentration smaller than the first dopant concentration and directly disposed on the substrate, a dopant gradient region disposed in the epitaxial layer and having a gradient decreasing from the substrate to the epitaxial layer, a shallow trench isolation disposed between a first element region and a second element region, and a shallow trench doping region surrounding the shallow trench isolation and near the dopant gradient region to suppress a hot cluster formed by the first element region to jeopardize the second element region.
摘要翻译：用于抑制热簇的半导体结构包括第一掺杂剂浓度的衬底，具有比第一掺杂剂浓度小的第二掺杂剂浓度并直接设置在衬底上的外延层，设置在外延层中并具有梯度的掺杂剂梯度区从衬底延伸到外延层，设置在第一元件区域和第二元件区域之间的浅沟槽隔离以及围绕浅沟槽隔离并且在掺杂剂梯度区域附近的浅沟槽掺杂区域，以抑制由第二元件区域和第二元件区域形成的热簇第一元素区域以危及第二元素区域。

2. 发明申请

US20150206918A1 IMAGE SENSOR WITH OBLIQUE PICK UP PLUG AND SEMICONDUCTOR STRUCTURE COMPRISING THE SAME 有权
标题翻译：图像传感器，带有对象插图和包含其的半导体结构
公开(公告)号：US20150206918A1
公开(公告)日：2015-07-23
申请号：US14159341
申请日：2014-01-20
申请人： Himax Imaging, Inc.
发明人： Kihong Kim , Yu Hin Desmond Cheung
IPC分类号： H01L27/146
CPC分类号： H01L27/14636 , H01L27/1463 , H01L27/14643 , H01L27/14656
摘要： An image sensor includes a substrate, multiple pixel regions separately disposed in the substrate, and a pickup region including a doping region and a pick up plug obliquely disposed on the doping region and directly contacting the doping region.
摘要翻译：图像传感器包括基板，分离地设置在基板中的多个像素区域以及倾斜地设置在掺杂区域上并直接接触掺杂区域的掺杂区域和拾取插头的拾取区域。

3. 发明申请

US20140246713A1 SEMICONDUCTOR STRUCTURE, METHOD FOR FORMING THE SAME AND METHOD FOR SUPPRESSING HOT CLUSTER 有权
标题翻译：半导体结构，其形成方法和抑制热聚集体的方法
公开(公告)号：US20140246713A1
公开(公告)日：2014-09-04
申请号：US14195764
申请日：2014-03-03
申请人： Himax Imaging, Inc.
发明人： Yang Wu , Feixia Yu , Chung-Wei Chang
IPC分类号： H01L27/146
CPC分类号： H01L27/14687 , H01L27/1463 , H01L27/14645 , H01L27/14689
摘要： A semiconductor structure for suppressing hot clusters includes a substrate of a first dopant concentration, an epitaxial layer having a second dopant concentration smaller than the first dopant concentration and directly disposed on the substrate, a dopant gradient region disposed in the epitaxial layer and having a gradient decreasing from the substrate to the epitaxial layer, a shallow trench isolation disposed between a first element region and a second element region, and a shallow trench doping region surrounding the shallow trench isolation and near the dopant gradient region to suppress a hot cluster formed by the first element region to jeopardize the second element region.
摘要翻译：用于抑制热簇的半导体结构包括第一掺杂剂浓度的衬底，具有比第一掺杂剂浓度小的第二掺杂剂浓度并直接设置在衬底上的外延层，设置在外延层中并具有梯度的掺杂剂梯度区从衬底延伸到外延层，设置在第一元件区域和第二元件区域之间的浅沟槽隔离以及围绕浅沟槽隔离并且在掺杂剂梯度区域附近的浅沟槽掺杂区域，以抑制由第二元件区域和第二元件区域形成的热簇第一元素区域以危及第二元素区域。

4. 发明授权

US08507311B2 Method for forming an image sensing device 有权
标题翻译：用于形成图像感测装置的方法
公开(公告)号：US08507311B2
公开(公告)日：2013-08-13
申请号：US13733246
申请日：2013-01-03
申请人： Himax Imaging, Inc.
发明人： Chang-Wei Chang , Fang-Ming Huang , Chi-Shao Lin , Yu-Ping Hu
IPC分类号： H01L21/426
CPC分类号： H01L31/18 , H01L27/14621 , H01L27/1463 , H01L27/14645 , H01L27/14689
摘要： A method for forming an image sensing device is disclosed. An epitaxy layer having the first conductivity type is formed on a substrate, wherein the epitaxy layer comprises a first pixel area corresponding to a first incident light, a second pixel area corresponding to a second incident light, and a third pixel area corresponding to a third incident light. A first deep well is formed in a lower portion of the epitaxy layer for reducing pixel-to-pixel talk of the image sensing device. A second deep well is formed in a lower portion of the epitaxy layer.
摘要翻译：公开了一种用于形成图像感测装置的方法。具有第一导电类型的外延层形成在基板上，其中外延层包括对应于第一入射光的第一像素区域，对应于第二入射光的第二像素区域和对应于第三入射光的第三像素区域入射光。在外延层的下部形成第一深孔以减少图像感测装置的像素到像素的通话。第二个深孔形成在外延层的下部。

5. 发明授权

US08456556B2 Sensing pixel arrays and sensing devices using the same 有权
标题翻译：感测像素阵列和使用其的感测装置
公开(公告)号：US08456556B2
公开(公告)日：2013-06-04
申请号：US13010470
申请日：2011-01-20
申请人： Ping-Hung Yin , Shuenn-Ren Hsiao
发明人： Ping-Hung Yin , Shuenn-Ren Hsiao
IPC分类号： H04N3/14
CPC分类号： H04N5/3745
摘要： A sensing pixel array is provided and includes a plurality of pixels disposed in an array. Each pixel operates during an exposure period and a readout period and generates a readout signal. Each pixel includes a sensing unit and a sampling unit. The sensing unit senses light to generate a sensing signal during the exposure period. The sampling unit samples the sensing signal to generate a sensing output signal which serves as the readout signal during the readout period. During the exposure period, the sampling unit acts as a memory unit for storing an input signal and outputting an accessed output signal which serves as the readout signal.
摘要翻译：提供感测像素阵列并且包括以阵列布置的多个像素。每个像素在曝光期间和读出期间进行动作，生成读出信号。每个像素包括感测单元和采样单元。感测单元在曝光期间感测光以产生感测信号。采样单元对感测信号进行采样以产生在读出期间用作读出信号的感测输出信号。在曝光期间，采样单元用作存储单元，用于存储输入信号并输出用作读出信号的存取的输出信号。

6. 发明授权

US08367455B2 Image sensor and related 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：US08367455B2
公开(公告)日：2013-02-05
申请号：US12790847
申请日：2010-05-30
申请人： Yu-Ping Hu , Chih-Wei Hsiung , Fang-Ming Huang , Chia-Chi Huang , Chung-Wei Chang
发明人： Yu-Ping Hu , Chih-Wei Hsiung , Fang-Ming Huang , Chia-Chi Huang , Chung-Wei Chang
IPC分类号： H01L21/00 , H01L31/0232 , H01L27/14
CPC分类号： H01L27/14627
摘要： A fabricating method of an image sensor includes the steps of: providing a substrate; forming sensing elements on the substrate; forming microlenses on the sensing elements; filling a stuffed material on the microlenses, and air regions are formed in the stuffed material; and forming optical filters on the stuffed material.
摘要翻译：图像传感器的制造方法包括以下步骤：提供基板; 在所述基板上形成感测元件; 在感测元件上形成微透镜; 将填充材料填充在微透镜上，在填充材料中形成空气区域; 并在填充材料上形成光学滤光器。

7. 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。

8. 发明申请

US20120182170A1 Pipelined Recycling ADC with Shared Operational Amplifier Function 有权
标题翻译：具有共享运算放大器功能的流水回收ADC
公开(公告)号：US20120182170A1
公开(公告)日：2012-07-19
申请号：US13008361
申请日：2011-01-18
申请人： Ping-Hung Yin , Shih-Feng Chen
发明人： Ping-Hung Yin , Shih-Feng Chen
IPC分类号： H03M1/34
CPC分类号： H03M1/144 , H03M1/44
摘要： A pipelined recycling analog-to-digital converter (ADC), which converts a first analog input signal into a first digital output signal, including a first conversion stage and a second conversion stage is disclosed. The first conversion stage includes a first processing unit and a second processing unit. The first and the second processing units execute a number of conversion operations. For each conversion operation, an analog value and a digital code are generated by the first or the second processing unit. The first and the second processing units share an operational amplifier, and for each conversion operation. The second conversion stage includes a comparing unit which determines a specific analog value among the analog values generated by the first and the second processing units. When the specific analog value is not located within a predetermined range, the comparing unit generates a reset pulse to reset the operational amplifier.
摘要翻译：公开了一种流水线再循环模数转换器（ADC），其将第一模拟输入信号转换为包括第一转换级和第二转换级的第一数字输出信号。第一转换级包括第一处理单元和第二处理单元。第一和第二处理单元执行多个转换操作。对于每个转换操作，由第一或第二处理单元生成模拟值和数字代码。第一和第二处理单元共享运算放大器，并且用于每个转换操作。第二转换级包括比较单元，其确定由第一处理单元和第二处理单元生成的模拟值之间的特定模拟值。当特定模拟值不在预定范围内时，比较单元产生复位脉冲以复位运算放大器。

9. 发明授权

US08218038B2 Multi-phase black level calibration method and system 有权
标题翻译：多相黑电平校准方法及系统
公开(公告)号：US08218038B2
公开(公告)日：2012-07-10
申请号：US12635711
申请日：2009-12-11
申请人： Nguyen Dong , Amit Mittra , Ray-Chi Chang
发明人： Nguyen Dong , Amit Mittra , Ray-Chi Chang
IPC分类号： H04N9/64
CPC分类号： H04N5/361 , H04N5/3655 , H04N5/367
摘要： Multi-phase black level calibration (BLC) methods and systems are generally disclosed. According to one embodiment of the present invention, an image sensor comprises a pixel sensor array, a timing generator, and a front-end processing block. The front-end processing block also includes a first summing junction, a first BLC block, and a second BLC block. According to a first timing signal from the timing generator, the first BLC block is configured to iteratively generate a first calibration signal in a first phase based on a first set of adjusted black level signals associated with a first set of black pixels, a changing accumulator step, and a predetermined condition associated with a first target black level. According to a second timing signal from the timing generator, the second BLC block is configured to generate a second calibration signal for a second summing junction to apply to an image signal associated with one or more active pixels in the frame in a second phase.
摘要翻译：通常公开了多相黑电平校准（BLC）方法和系统。根据本发明的一个实施例，图像传感器包括像素传感器阵列，定时发生器和前端处理块。前端处理块还包括第一求和结，第一BLC块和第二BLC块。根据来自定时发生器的第一定时信号，第一BLC块被配置为基于与第一组黑色像素相关联的第一组经调整的黑电平信号来迭代地产生第一相位中的第一校准信号，改变累加器步骤和与第一目标黑色电平相关联的预定条件。根据来自定时发生器的第二定时信号，第二BLC块被配置为产生用于第二加法结的第二校准信号，以应用于与第二阶段中的帧中的一个或多个有源像素相关联的图像信号。

10. 发明授权

US08154565B2 Apparatus and method for gamma correction 有权
标题翻译：用于伽马校正的装置和方法
公开(公告)号：US08154565B2
公开(公告)日：2012-04-10
申请号：US12061527
申请日：2008-04-02
申请人： Miaohong Shi
发明人： Miaohong Shi
IPC分类号： G09G5/10
CPC分类号： G09G3/20 , G09G2320/0606 , G09G2320/0673 , G09G2360/16
摘要： Apparatus and method for gamma correction are disclosed. An adjustable blending unit is utilized for adjustably blending a linear gamma function with a nonlinear gamma function, thereby resulting in an adjustable gamma curve. The nonlinear gamma function is adjustable by a blending parameter such that distance of the gamma curve to linear gamma curve may be changed.
摘要翻译：公开了用于伽马校正的装置和方法。利用可调混合单元可调谐地将线性伽马函数与非线性伽马函数混合，从而产生可调的伽马曲线。通过混合参数可以调整非线性伽玛函数，使得伽马曲线的距离可以改变为线性伽马曲线。

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