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1. 发明授权

US08659121B2 Semiconductor devices with orientation-free decoupling capacitors and methods of manufacture thereof 有权
标题翻译：具有无取向去耦电容器的半导体器件及其制造方法
公开(公告)号：US08659121B2
公开(公告)日：2014-02-25
申请号：US13188343
申请日：2011-07-21
申请人： Kuo-Chi Tu , Kuo-Chyuan Tzeng , Wen-Chuan Chiang , Chen-Jong Wang
发明人： Kuo-Chi Tu , Kuo-Chyuan Tzeng , Wen-Chuan Chiang , Chen-Jong Wang
IPC分类号： H01L23/62
CPC分类号： H01L27/0207 , H01L28/40
摘要： Semiconductor devices with orientation-free decoupling capacitors and methods of manufacture thereof are disclosed. In one embodiment, a semiconductor device includes at least one integrated circuit and at least one decoupling capacitor. The at least one decoupling capacitor is oriented in a different direction than the at least one integrated circuit is oriented.
摘要翻译：公开了具有无取向去耦电容器的半导体器件及其制造方法。在一个实施例中，半导体器件包括至少一个集成电路和至少一个去耦电容器。至少一个去耦电容器被定向在与至少一个集成电路取向的方向不同的方向上。

2. 发明申请

US20130020678A1 Semiconductor Devices with Orientation-Free Decoupling Capacitors and Methods of Manufacture Thereof 有权
标题翻译：具有无取向去耦电容器的半导体器件及其制造方法
公开(公告)号：US20130020678A1
公开(公告)日：2013-01-24
申请号：US13188343
申请日：2011-07-21
申请人： Kuo-Chi Tu , Kuo-Chyuan Tzeng , Wen-Chuan Chiang , Chen-Jong Wang
发明人： Kuo-Chi Tu , Kuo-Chyuan Tzeng , Wen-Chuan Chiang , Chen-Jong Wang
IPC分类号： H01L29/02 , H01L21/02
CPC分类号： H01L27/0207 , H01L28/40
摘要： Semiconductor devices with orientation-free decoupling capacitors and methods of manufacture thereof are disclosed. In one embodiment, a semiconductor device includes at least one integrated circuit and at least one decoupling capacitor. The at least one decoupling capacitor is oriented in a different direction than the at least one integrated circuit is oriented.
摘要翻译：公开了具有无取向去耦电容器的半导体器件及其制造方法。在一个实施例中，半导体器件包括至少一个集成电路和至少一个去耦电容器。至少一个去耦电容器被定向在与至少一个集成电路取向的方向不同的方向上。

3. 发明授权

US08748284B2 Method of manufacturing decoupling MIM capacitor designs for interposers 有权
标题翻译：制造用于插入件的解耦MIM电容器设计的方法
公开(公告)号：US08748284B2
公开(公告)日：2014-06-10
申请号：US13209195
申请日：2011-08-12
申请人： Kuo-Chyuan Tzeng , Kuo-Chi Tu , Chen-Jong Wang , Hsiang-Fan Lee
发明人： Kuo-Chyuan Tzeng , Kuo-Chi Tu , Chen-Jong Wang , Hsiang-Fan Lee
IPC分类号： H01L21/20
CPC分类号： H01L28/40 , H01L23/147 , H01L23/3114 , H01L23/49822 , H01L23/5223 , H01L24/83 , H01L27/06 , H01L27/0805 , H01L2224/131 , H01L2224/13144 , H01L2224/16235 , H01L2224/16238 , H01L2924/0002 , H01L2924/15311 , H01L2924/181 , H01L2924/18161 , H01L2924/00 , H01L2924/014 , H01L2924/00014
摘要： Decoupling metal-insulator-metal (MIM) capacitor designs for interposers and methods of manufacture thereof are disclosed. In one embodiment, a method of forming a decoupling capacitor includes providing a packaging device, and forming a decoupling MIM capacitor in at least two metallization layers of the packaging device.
摘要翻译：公开了用于插入件的去耦金属绝缘体金属（MIM）电容器设计及其制造方法。在一个实施例中，形成去耦电容器的方法包括提供封装装置，以及在包装装置的至少两个金属化层中形成去耦MIM电容器。

4. 发明授权

US08716100B2 Method of fabricating metal-insulator-metal (MIM) capacitor within topmost thick inter-metal dielectric layers 有权
标题翻译：在最厚的金属间介电层内制造金属绝缘体金属（MIM）电容器的方法
公开(公告)号：US08716100B2
公开(公告)日：2014-05-06
申请号：US13212922
申请日：2011-08-18
申请人： Kuo-Chyuan Tzeng , Luan C. Tran , Chen-Jong Wang , Kuo-Chi Tu , Hsiang-Fan Lee
发明人： Kuo-Chyuan Tzeng , Luan C. Tran , Chen-Jong Wang , Kuo-Chi Tu , Hsiang-Fan Lee
IPC分类号： H01L21/20
CPC分类号： H01L28/86 , H01L23/5223 , H01L28/40 , H01L28/90 , H01L2924/0002 , H01L2924/00
摘要： Embodiments of MIM capacitors may be embedded into a thick IMD layer with enough thickness (e.g., 10 KÅ˜30 KÅ) to get high capacitance, which may be on top of a thinner IMD layer. MIM capacitors may be formed among three adjacent metal layers which have two thick IMD layers separating the three adjacent metal layers. Materials such as TaN or TiN are used as bottom/top electrodes & Cu barrier. The metal layer above the thick IMD layer may act as the top electrode connection. The metal layer under the thick IMD layer may act as the bottom electrode connection. The capacitor may be of different shapes such as cylindrical shape, or a concave shape. Many kinds of materials (Si3N4, ZrO2, HfO2, BST . . . etc) can be used as the dielectric material. The MIM capacitors are formed by one or two extra masks while forming other non-capacitor logic of the circuit.
摘要翻译： MIM电容器的实施例可以嵌入到具有足够厚度（例如，10K〜30K）的厚IMD层中以获得高电容，其可以在更薄的IMD层之上。可以在三个相邻的金属层之间形成MIM电容器，这两个相邻的金属层具有两个分开三个相邻金属层的厚的IMD层。诸如TaN或TiN的材料用作底部/顶部电极和Cu屏障。厚IMD层上方的金属层可以用作顶部电极连接。厚IMD层下面的金属层可以用作底部电极连接。电容器可以是不同的形状，例如圆柱形或凹形。可以使用多种材料（Si3N4，ZrO2，HfO2，BST等）作为介电材料。 MIM电容器由一个或两个额外的掩模形成，同时形成电路的其他非电容器逻辑。

5. 发明申请

US20130043560A1 Metal-Insulator-Metal Capacitor and Method of Fabricating 有权
标题翻译：金属绝缘体 - 金属电容器和制造方法
公开(公告)号：US20130043560A1
公开(公告)日：2013-02-21
申请号：US13212922
申请日：2011-08-18
申请人： Kuo-Chyuan Tzeng , Luan C. Tran , Chen-Jong Wang , Kuo-Chi Tu , Hsiang-Fan Lee
发明人： Kuo-Chyuan Tzeng , Luan C. Tran , Chen-Jong Wang , Kuo-Chi Tu , Hsiang-Fan Lee
IPC分类号： H01L27/06 , H01L21/02
CPC分类号： H01L28/86 , H01L23/5223 , H01L28/40 , H01L28/90 , H01L2924/0002 , H01L2924/00
摘要： Embodiments of MIM capacitors may be embedded into a thick IMD layer with enough thickness (e.g., 10 KÅ˜30 KÅ) to get high capacitance, which may be on top of a thinner IMD layer. MIM capacitors may be formed among three adjacent metal layers which have two thick IMD layers separating the three adjacent metal layers. Materials such as TaN or TiN are used as bottom/top electrodes & Cu barrier. The metal layer above the thick IMD layer may act as the top electrode connection. The metal layer under the thick IMD layer may act as the bottom electrode connection. The capacitor may be of different shapes such as cylindrical shape, or a concave shape. Many kinds of materials (Si3N4, ZrO2, HfO2, BST . . . etc) can be used as the dielectric material. The MIM capacitors are formed by one or two extra masks while forming other non-capacitor logic of the circuit.
摘要翻译： MIM电容器的实施例可以嵌入到具有足够厚度（例如，10K〜30K）的厚IMD层中以获得高电容，其可以在更薄的IMD层之上。可以在三个相邻的金属层之间形成MIM电容器，这两个相邻的金属层具有两个分开三个相邻金属层的厚的IMD层。诸如TaN或TiN的材料用作底部/顶部电极和Cu屏障。厚IMD层上方的金属层可以用作顶部电极连接。厚IMD层下面的金属层可以用作底部电极连接。电容器可以是不同的形状，例如圆柱形或凹形。可以使用多种材料（Si3N4，ZrO2，HfO2，BST等）作为介电材料。 MIM电容器由一个或两个额外的掩模形成，同时形成电路的其他非电容器逻辑。

6. 发明申请

US20130037910A1 Decoupling MIM Capacitor Designs for Interposers and Methods of Manufacture Thereof 有权
标题翻译：解耦MIM电容器设计的插件及其制造方法
公开(公告)号：US20130037910A1
公开(公告)日：2013-02-14
申请号：US13209195
申请日：2011-08-12
申请人： Kuo-Chyuan Tzeng , Kuo-Chi Tu , Chen-Jong Wang , Hsiang-Fan Lee
发明人： Kuo-Chyuan Tzeng , Kuo-Chi Tu , Chen-Jong Wang , Hsiang-Fan Lee
IPC分类号： H01L27/06 , H01L23/522 , H01L21/02
CPC分类号： H01L28/40 , H01L23/147 , H01L23/3114 , H01L23/49822 , H01L23/5223 , H01L24/83 , H01L27/06 , H01L27/0805 , H01L2224/131 , H01L2224/13144 , H01L2224/16235 , H01L2224/16238 , H01L2924/0002 , H01L2924/15311 , H01L2924/181 , H01L2924/18161 , H01L2924/00 , H01L2924/014 , H01L2924/00014
摘要： Decoupling metal-insulator-metal (MIM) capacitor designs for interposers and methods of manufacture thereof are disclosed. In one embodiment, a method of forming a decoupling capacitor includes providing a packaging device, and forming a decoupling MIM capacitor in at least two metallization layers of the packaging device.
摘要翻译：公开了用于插入件的去耦金属绝缘体金属（MIM）电容器设计及其制造方法。在一个实施例中，形成去耦电容器的方法包括提供封装装置，以及在包装装置的至少两个金属化层中形成去耦MIM电容器。

7. 发明授权

US06376294B1 Method to define poly dog-bone for word line strapping contact at stitch area in embedded DRAM process 有权
标题翻译：在嵌入式DRAM工艺中，针脚区域的字线绑扎接触定义多边形骨的方法
公开(公告)号：US06376294B1
公开(公告)日：2002-04-23
申请号：US09755686
申请日：2001-01-08
申请人： Kuo-Chyuan Tzeng , Wen-Chuan Chiang , Wen-Cheng Chen , Chen-Jong Wang
发明人： Kuo-Chyuan Tzeng , Wen-Chuan Chiang , Wen-Cheng Chen , Chen-Jong Wang
IPC分类号： H01L218238
CPC分类号： H01L27/10891 , H01L21/823842 , H01L27/10894
摘要： A method for fabricating a dog-bone in a DRAM device, comprising the following steps. A semiconductor structure having an upper silicon layer with STIs formed therein is provided. The semiconductor structure has a LOGIC region and a DRAM region with a stitch region therebetween. A polysilicon layer is formed over the semiconductor structure. A dopant is selectively implanted in the polysilicon region within the DRAM region, and the portion of the stitch region within the DRAM region, to form a doped poly segment, and an undoped poly segment within the LOGIC region, and the portion of the stitch region within the LOGIC region. A hard mask is formed over the doped poly segment and the undoped poly segment and patterned to form at least one patterned first hard mask portion only over the word line doped poly segment within the DRAM region. At least one second mask layer portion is formed over the undoped poly segment within the LOGIC region and at least one third mask layer portion is formed over the doped poly segment in the portion of the stitch region within the DRAM region. The doped poly segment and undoped poly segment are etched to form: undoped poly periphery logic gate portions within the LOGIC region; doped poly dog-bone within the portion of the stitch region within the DRAM region; and doped poly word lines within the DRAM region. The second and third mask layer portions are stripped to expose the undoped poly periphery logic gate portions and the doped poly dog-bone.
摘要翻译：一种用于在DRAM器件中制造狗骨的方法，包括以下步骤。提供了具有形成有STI的上硅层的半导体结构。半导体结构具有LOGIC区域和其间具有缝合区域的DRAM区域。在半导体结构上形成多晶硅层。掺杂剂选择性地注入到DRAM区域内的多晶硅区域中，并且DRAM区域内的线圈区域的部分，以形成掺杂的多段，以及逻辑区域内的未掺杂的多段，以及缝合区域的部分在LOGIC区域内。在掺杂的多段和未掺杂的多段上形成硬掩模，并且被图案化以仅在DRAM区域内的字线掺杂的多段上形成至少一个图案化的第一硬掩模部分。至少一个第二掩模层部分形成在LOGIC区域内的未掺杂的多段上，并且至少一个第三掩模层部分形成在DRAM区域内的线迹区域的部分中的掺杂多晶片段上。蚀刻掺杂的多段和未掺杂的多段以在逻辑区内形成未掺杂的多边形逻辑门部; 在DRAM区域内的线圈区域的部分内的掺杂多晶骨; 和在DRAM区域内的掺杂多晶字线。剥离第二和第三掩模层部分以暴露未掺杂的多边形逻辑门部分和掺杂的多晶骨。

8. 发明授权

US06638813B1 Method of forming a composite spacer to eliminate polysilicon stringers between elements in a pseudo SRAM cell 有权
标题翻译：形成复合间隔物以消除伪SRAM单元中的元件之间的多晶硅桁条的方法
公开(公告)号：US06638813B1
公开(公告)日：2003-10-28
申请号：US10059825
申请日：2002-01-29
申请人： Kuo-Chyuan Tzeng , Chen-Jong Wang , Chung-Wei Chang , Wen-Chuan Chiang , Wen-Cheng Chen , Kuo-Ching Huang
发明人： Kuo-Chyuan Tzeng , Chen-Jong Wang , Chung-Wei Chang , Wen-Chuan Chiang , Wen-Cheng Chen , Kuo-Ching Huang
IPC分类号： H01L218242
CPC分类号： H01L28/60 , H01L21/31111 , H01L21/31116 , H01L21/32137 , H01L21/76232 , H01L27/11
摘要： A process for forming a composite insulator spacer on the sides of a buried stack capacitor structure, wherein the buried stack capacitor structure is located overlying a portion of an insulator filled, shallow trench isolation (STI) region, has been developed. A thin silicon nitride spacer is first formed on the sides of the completed buried stack capacitor structure, followed by deposition of a silicon oxide layer. An anisotropic dry etch procedure is next employed removing a top portion of the silicon oxide layer, and resulting in a partially defined silicon oxide spacer. A critical wet etch procedure is next used to remove the bottom portion of the silicon oxide layer, defining the final silicon oxide spacer of the composite insulator spacer, now comprised of a silicon oxide spacer on an underlying silicon nitride spacer. The wet etch procedure allows a gradual slope to be created at the composite insulator spacer—STI region interface, reducing the risk of leaving, or forming polysilicon residuals or stringers on the underlying surface, which can occur during definition of a MOSFET gate structure. The elimination of the polysilicon stringers reduces the risk of leakage between SRAM cell elements, such as buried stack capacitor structures, and MOSFET devices.
摘要翻译：已经开发了一种用于在掩埋叠层电容器结构的侧面上形成复合绝缘体间隔物的方法，其中埋层叠层电容器结构位于绝缘体填充的浅沟槽隔离（STI）区域的一部分上方。首先在完成的掩埋堆叠电容器结构的侧面上形成薄的氮化硅间隔物，然后沉积氧化硅层。接下来，使用各向异性干蚀刻工艺去除氧化硅层的顶部，并产生部分限定的氧化硅间隔物。接下来使用关键的湿法蚀刻工艺来去除氧化硅层的底部，限定复合绝缘垫片的最终氧化硅隔离物，现在由下面的氮化硅间隔物上的氧化硅间隔物构成。湿蚀刻工艺允许在复合绝缘体间隔件-ST区域界面处产生逐渐的斜率，从而降低在MOSFET栅极结构的定义期间可能发生的在下表面上的离开风险或形成多晶硅残余物或桁条。多晶硅桁架的消除降低了诸如掩埋堆叠电容器结构的SRAM单元元件和MOSFET器件之间的泄漏的风险。

9. 发明申请

US20120091559A1 Capacitor and Method for Making Same 有权
标题翻译：电容器和制作方法
公开(公告)号：US20120091559A1
公开(公告)日：2012-04-19
申请号：US13267424
申请日：2011-10-06
申请人： Kuo-Chi Tu , Wen-Chuan Chiang , Chen-Jong Wang
发明人： Kuo-Chi Tu , Wen-Chuan Chiang , Chen-Jong Wang
IPC分类号： H01L21/02 , H01L29/92
CPC分类号： H01L28/60 , H01L23/5223 , H01L27/105 , H01L27/1052 , H01L27/108 , H01L27/10894 , H01L27/11 , H01L27/1116 , H01L28/40 , H01L2924/0002 , H01L2924/00
摘要： A system-on-chip (SOC) device comprises a first capacitor in a first region, a second capacitor in a second region, and may further comprise a third capacitor in a third region, and any additional number of capacitors in additional regions. The capacitors may be of different shapes and sizes. A region may comprise more than one capacitor. Each capacitor in a region has a top electrode, a bottom electrode, and a capacitor insulator. The top electrodes of all the capacitors are formed in a common process, while the bottom electrodes of all the capacitors are formed in a common process. The capacitor insulator may have different number of sub-layers, formed with different materials or different thickness. The capacitors may be formed in an inter-layer dielectric layer or in an inter-metal dielectric layer. The regions may be a mixed signal region, an analog region, a radio frequency region, a dynamic random access memory region, and so forth.
摘要翻译：片上系统（SOC）装置包括第一区域中的第一电容器，第二区域中的第二电容器，以及可以在第三区域中包括第三电容器，以及附加区域中的任何附加数量的电容器。电容器可以具有不同的形状和尺寸。区域可以包括多于一个的电容器。区域中的每个电容器具有顶部电极，底部电极和电容器绝缘体。所有电容器的顶部电极以公共工艺形成，而所有电容器的底部电极形成在共同的工艺中。电容绝缘体可以具有不同数量的子层，形成不同的材料或不同的厚度。电容器可以形成在层间电介质层中或在金属间介电层中。这些区域可以是混合信号区域，模拟区域，射频区域，动态随机存取存储区域等。

10. 发明授权

US08617949B2 Capacitor and method for making same 有权
标题翻译：电容器及其制作方法
公开(公告)号：US08617949B2
公开(公告)日：2013-12-31
申请号：US13267424
申请日：2011-10-06
申请人： Kuo-Chi Tu , Wen-Chuan Chiang , Chen-Jong Wang
发明人： Kuo-Chi Tu , Wen-Chuan Chiang , Chen-Jong Wang
IPC分类号： H01L21/8242
CPC分类号： H01L28/60 , H01L23/5223 , H01L27/105 , H01L27/1052 , H01L27/108 , H01L27/10894 , H01L27/11 , H01L27/1116 , H01L28/40 , H01L2924/0002 , H01L2924/00
摘要： A system-on-chip device comprises a first capacitor in a first region, a second capacitor in a second region, and may further comprise a third capacitor in a third region, and any additional number of capacitors in additional regions. The capacitors may be of different shapes and sizes. A region may comprise more than one capacitor. Each capacitor in a region has a top electrode, a bottom electrode, and a capacitor insulator. The top electrodes of all the capacitors are formed in a common process, while the bottom electrodes of all the capacitors are formed in a common process. The capacitor insulator may have different number of sub-layers, formed with different materials or thickness. The capacitors may be formed in an inter-layer dielectric layer or in an inter-metal dielectric layer. The regions may be a mixed signal region, an analog region, and so forth.
摘要翻译：片上系统装置包括第一区域中的第一电容器，第二区域中的第二电容器，并且还可以包括第三区域中的第三电容器，以及附加区域中的任何附加数量的电容器。电容器可以具有不同的形状和尺寸。区域可以包括多于一个的电容器。区域中的每个电容器具有顶部电极，底部电极和电容器绝缘体。所有电容器的顶部电极以公共工艺形成，而所有电容器的底部电极形成在共同的工艺中。电容器绝缘体可以具有不同数量的亚层，形成不同的材料或厚度。电容器可以形成在层间电介质层中或在金属间介电层中。这些区域可以是混合信号区域，模拟区域等。

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