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1. 发明授权

US06207554B1 Gap filling process in integrated circuits using low dielectric constant materials 有权
标题翻译：使用低介电常数材料的集成电路中的间隙填充过程
公开(公告)号：US06207554B1
公开(公告)日：2001-03-27
申请号：US09351237
申请日：1999-07-12
申请人： Yi Xu , Jia Zhen Zheng , Jane C. M. Hui , Charles Lin , Yih Shung Lin
发明人： Yi Xu , Jia Zhen Zheng , Jane C. M. Hui , Charles Lin , Yih Shung Lin
IPC分类号： H01L214763
CPC分类号： H01L21/02164 , H01L21/02282 , H01L21/02337 , H01L21/0332 , H01L21/31053 , H01L21/31058 , H01L21/31144 , H01L21/312 , H01L21/3185 , H01L21/32139 , H01L21/76819 , H01L21/76829 , H01L21/76832 , H01L21/76834 , H01L21/76837
摘要： It is the general object of the present invention to provide an improved method of fabricating semiconductor integrated circuit devices, specifically by describing an improved process of fabricating multilevel metal structures using low dielectric constant materials. The present invention relates to an improved processing methods for stable and planar intermetal dielectrics, with low dielectric constants. The first embodiment uses a stabilizing adhesion layer between the bottom, low dielectric constant layer and the top dielectric layer. The advantages are: (i) improved adhesion and stability of the low dielectric layer and the top dielectric oxide (ii) over all layer thickness of the dielectric layers can be reduced, hence lowering the parasitic capacitance of these layers. In the second embodiment, the method uses a multi-layered “hard mask” on metal interconnect lines with a silicon oxynitride DARC, dielectric anti-reflective coating on top of metal. A double coating scheme of low dielectric constant insulators are used in this application. The third embodiment uses a hard mask stack over the interconnect metal lines, with a silicon oxynitride DARC costing on top of metal, and an adhesion layer between the low dielectric material and the top dielectric layer.
摘要翻译：本发明的总体目的是提供一种制造半导体集成电路器件的改进方法，特别是通过描述使用低介电常数材料制造多层金属结构的改进方法。本发明涉及一种具有低介电常数的稳定和平坦的金属间电介质的改进的处理方法。第一实施例使用底部，低介电常数层和顶部介电层之间的稳定粘合层。优点是：（i）可以降低介电层的所有层厚度上的低介电层和顶部电介质氧化物（ii）的粘附性和稳定性，因此降低这些层的寄生电容。在第二实施例中，该方法在具有氮氧化硅DARC的金属互连线上使用多层“硬掩模”，金属顶部具有介电抗反射涂层。本申请中使用低介电常数绝缘体的双重涂层方案。第三实施例在互连金属线上使用硬掩模叠层，在金属顶部成本计算氮氧化硅DARC，以及低电介质材料和顶部电介质层之间的粘合层。

2. 发明授权

US5930677A Method for reducing microloading in an etchback of spin-on-glass or polymer 失效
标题翻译：减少旋涂玻璃或聚合物回蚀时的微载荷的方法
公开(公告)号：US5930677A
公开(公告)日：1999-07-27
申请号：US845252
申请日：1997-04-21
申请人： Jia Zhen Zheng , Guo Li Qi Mike , Yi Xu
发明人： Jia Zhen Zheng , Guo Li Qi Mike , Yi Xu
IPC分类号： H01L21/3105 , H01L21/314 , H01L21/316 , H01L21/768
CPC分类号： H01L21/02164 , H01L21/02126 , H01L21/022 , H01L21/02274 , H01L21/02282 , H01L21/31055 , H01L21/316 , H01L21/31612 , H01L21/76819
摘要： A method for forming a planarized interlevel dielectric layer without degradation due to the microloading effect from spin-on material etchback is described. A patterned first conducting layer is provided over an insulating layer on a semiconductor substrate. An improved interlevel dielectric layer is formed overlying the patterned first conducting layer by the following steps. A first oxide layer is deposited overlying the patterned first conducting layer and the insulating layer. A spin-on material layer is coated overlying the first oxide layer and etched back using O.sub.2 gas added to the CHF.sub.3 /CF.sub.4 chemistry until the first oxide layer is exposed overlying the patterned first conducting layer wherein microloading effects from the etching back of the spin-on material layer are lower than microloading effects in a conventional interlevel dielectric layer. A second oxide layer is deposited to complete the interlevel dielectric layer. A second conducting layer is deposited over the interlevel dielectric layer and patterned to complete the fabrication of the integrated circuit device.
摘要翻译：描述了由于旋涂材料回蚀引起的微加载效应而形成平坦化层间电介质层而不降解的方法。图案化的第一导电层设置在半导体衬底上的绝缘层上。通过以下步骤形成覆盖图案化的第一导电层的改进的层间介电层。沉积在图案化的第一导电层和绝缘层上的第一氧化物层。将旋涂材料层涂覆在第一氧化物层上，并使用添加到CHF 3 / CF 4化学物质的O 2气体进行回蚀，直到第一氧化物层暴露在图案化的第一导电层上，其中来自旋转 - 材料层在常规层间介质层中低于微载荷效应。沉积第二氧化物层以完成层间电介质层。第二导电层沉积在层间电介质层上并被图案化以完成集成电路器件的制造。

3. 发明授权

US11879627B1 Heat dissipation structure for sealed optical machines 有权
公开(公告)号：US11879627B1
公开(公告)日：2024-01-23
申请号：US18115815
申请日：2023-03-01
申请人： Yi Xu
发明人： Yi Xu
IPC分类号： F21V29/67 , G03B21/16 , F21V29/503 , F21V29/71
CPC分类号： F21V29/503 , F21V29/67 , F21V29/71 , G03B21/16
摘要： A new heat dissipation structure for sealed optical machines comprises an optical machine housing, an LED light source, a light cone, a first Fresnel lens, heat insulating glass, a liquid crystal screen, a second Fresnel lens, and a reflector; the upper part of the optical machine housing is installed with a second heat dissipation fan. The invention adopts two independent heat dissipation systems inside and outside, which can greatly increase the heat dissipation performance of the optical machine, and the external heat sink of the external heat dissipation system and the light heat sink share a fan in parallel, simplifying the structure and reducing the cost. The second heat dissipation fan is integrated with the optical machine shell, which effectively reduces the height of the optical machine, reduces the volume of the optical machine, and achieves a better internal circulation, further improving the heat dissipation efficiency.

4. 外观设计

USD1002703S1 Camera lens 有权
公开(公告)号：USD1002703S1
公开(公告)日：2023-10-24
申请号：US29761529
申请日：2020-12-09
申请人： Yi Xu , Zhiquan Yang , Yonghui Yuan , Jieming Li , Sufan Peng
设计人： Yi Xu , Zhiquan Yang , Yonghui Yuan , Jieming Li , Sufan Peng
摘要： FIG. 1 is a perspective view of a camera lens showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is an enlarged portion view taken from encircled portion labeled, “FIG. 8,” in FIG. 1.
The dashed-dot lines form the boundary of the enlarged portion view of FIGS. 1 and 8 and form no part of the claimed design. The even dashed broken lines shown in the drawings are included for the purpose of illustrating portions of the camera lens that form no part of the claimed design.

5. 外观设计

USD982064S1 Camera lens 有权
公开(公告)号：USD982064S1
公开(公告)日：2023-03-28
申请号：US29761532
申请日：2020-12-09
申请人： Yi Xu , Zhiquan Yang , Yonghui Yuan , Jieming Li , Sufan Peng
设计人： Yi Xu , Zhiquan Yang , Yonghui Yuan , Jieming Li , Sufan Peng

6. 发明授权

US08813690B2 Engine control techniques to account for fuel effects 有权
标题翻译：引擎控制技术来解释燃油效应
公开(公告)号：US08813690B2
公开(公告)日：2014-08-26
申请号：US12916872
申请日：2010-11-01
申请人： Shankar Kumar , Timothy R. Frazier , Donald W. Stanton , Yi Xu , Bruce G. Bunting , Leslie R. Wolf
发明人： Shankar Kumar , Timothy R. Frazier , Donald W. Stanton , Yi Xu , Bruce G. Bunting , Leslie R. Wolf
IPC分类号： F02B75/12
CPC分类号： F02D41/0025 , F02B3/06 , F02B29/0406 , F02D19/061 , F02D19/088 , F02D2041/1433 , F02D2200/0611 , F02M26/05 , F02M26/06 , F02M26/23 , Y02T10/36
摘要： A technique for engine control to account for fuel effects including providing an internal combustion engine and a controller to regulate operation thereof, the engine being operable to combust a fuel to produce an exhaust gas; establishing a plurality of fuel property inputs; establishing a plurality of engine performance inputs; generating engine control information as a function of the fuel property inputs and the engine performance inputs; and accessing the engine control information with the controller to regulate at least one engine operating parameter.
摘要翻译：一种用于发动机控制以解决燃料效应的技术，包括提供内燃机和控制器以调节其操作，所述发动机可操作以燃烧燃料以产生废气; 建立多个燃料特性输入; 建立多个发动机性能输入; 根据燃料属性输入和发动机性能输入产生发动机控制信息; 以及利用所述控制器访问所述发动机控制信息以调节至少一个发动机操作参数。

7. 发明授权

US08558969B2 Prism sheet with curved surface and liquid crystal display device using same 有权
公开(公告)号：US08558969B2
公开(公告)日：2013-10-15
申请号：US12221631
申请日：2008-08-04
申请人： Yi Xu , Ching-Huang Lin
发明人： Yi Xu , Ching-Huang Lin
IPC分类号： G02F1/1333 , G02F1/1335 , G02B5/04 , G02B7/18 , F21V7/04
CPC分类号： G02B5/0278 , G02B5/0221 , G02B5/0231 , G02B6/0038 , G02B6/0043
摘要： An exemplary prism sheet includes a base including an upper surface and a plurality of lenses disposed on the upper surface. The upper surface is a wavy surface. A liquid crystal display device using the prism sheet is also provided.

8. 发明申请

US20070168904A1 Architecture to simplify development of out of box experience (OOBE) modules 审中-公开
标题翻译：架构简化了开箱即用的体验（OOBE）模块
公开(公告)号：US20070168904A1
公开(公告)日：2007-07-19
申请号：US11314662
申请日：2005-12-20
申请人： Wei Yuan , James Howell , Yi Xu , Fengshu Yang
发明人： Wei Yuan , James Howell , Yi Xu , Fengshu Yang
IPC分类号： G06F9/44
CPC分类号： G06F8/20
摘要： A method for providing an out of box experience (OOBE) which includes providing an OOBE module and an OOBE variables file, providing OOBE options to the OOBE module via the OOBE variables file, customizing the out of box experience via the OOBE options in the OOBE variables file, and presenting the out of box experience via the OOBE module is disclosed.
摘要翻译：一种提供开箱即用的经验（OOBE）的方法，其中包括提供OOBE模块和OOBE变量文件，通过OOBE变量文件向OOBE模块提供OOBE选项，通过OOBE中的OOBE选项定制开箱即用的经验变量文件，并通过OOBE模块呈现开箱体验。

9. 发明申请

US20070058396A1 Backlight module with light guide protrusion and liquid crystal display with same 有权
标题翻译：带导光突起的背光模块和液晶显示屏相同
公开(公告)号：US20070058396A1
公开(公告)日：2007-03-15
申请号：US11518664
申请日：2006-09-11
申请人： Yi Xu , Ching-Huang Lin
发明人： Yi Xu , Ching-Huang Lin
IPC分类号： F21V7/04
CPC分类号： G02B6/002
摘要： An exemplary backlight module (1) includes a light guide plate (10) and at least one point illuminator (12). The light guide plate includes a first side surface (102), and a protrusion (14) outwardly extending from the first side surface. The protrusion includes at least one second side surface (144) oblique to the first side surface. The at least one point illuminator is adjacent to the least one second side surface.
摘要翻译：示例性背光模块（1）包括导光板（10）和至少一个点照明器（12）。导光板包括第一侧表面（102）和从第一侧表面向外延伸的突出部（14）。该突出部包括至少一个倾斜于第一侧表面的第二侧表面（144）。所述至少一个点照明器邻近所述至少一个第二侧表面。

10. 发明申请

US20060236167A1 Compilation of calibration information for plural testflows 有权
标题翻译：编辑多个测试流程的校准信息
公开(公告)号：US20060236167A1
公开(公告)日：2006-10-19
申请号：US11091681
申请日：2005-03-28
申请人： Zhengrong Zhou , Yi Xu , Kai Yick
发明人： Zhengrong Zhou , Yi Xu , Kai Yick
IPC分类号： G01R31/28
CPC分类号： G01R35/005 , G01R31/2834
摘要： In one embodiment, a selection of plural testflows is first obtained. Each testflow specifies how automated test equipment (ATE) should test at least one device. Calibration information is then identified for each of the testflows, and redundancies in the identified calibration information are eliminated to compile a set of non-redundant information for performing a focused calibration over the ATE and selected testflows.
摘要翻译：在一个实施例中，首先获得多个测试流的选择。每个测试流程指定自动化测试设备（ATE）如何测试至少一个设备。然后为每个测试流程识别校准信息，并且消除所识别的校准信息中的冗余以编译一组用于在ATE和所选择的测试流上进行聚焦校准的非冗余信息。

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