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1. 发明申请

US20220293493A1 SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：US20220293493A1
公开(公告)日：2022-09-15
申请号：US17648722
申请日：2022-01-24
申请人： CHIH-WEI CHANG , Jie LIU
发明人： CHIH-WEI CHANG , Jie LIU
IPC分类号： H01L23/48 , H01L23/522 , H01L21/768 , H01L23/532
摘要： The present disclosure relates to the technical field of semiconductors, and proposes a semiconductor structure and a manufacturing method thereof. The semiconductor structure includes a base and a communication portion, the communication portion being located in the base and including a first connection layer, a second connection layer, and a third connection layer, the second connection layer being located on the first connection layer, and the third connection layer being located on the second connection layer; wherein the first connection layer, the second connection layer, and the third connection layer include different conductive materials, and thermal expansion coefficients of the second connection layer and the third connection layer are both less than a thermal expansion coefficient of the first connection layer.

2. 发明申请

US20200081444A1 CLEANING METHOD CAPABLE OF AUTOMATICALLY PLANNING PATH 审中-公开
公开(公告)号：US20200081444A1
公开(公告)日：2020-03-12
申请号：US15745630
申请日：2018-01-12
申请人： Hong HUANG , Yikun TAO , Jie LIU , Lvjun JIN
发明人： Hong HUANG , Yikun TAO , Jie LIU , Lvjun JIN
IPC分类号： G05D1/02 , A47L11/28 , A47L11/40
摘要： The present invention relates to a cleaning method capable of automatically planning a path. The method comprises the following steps: obtaining a 3D laser point cloud map of a site to be cleaned and performing data processing on point clouds to obtain a ground plane equation of all point clouds; using the generated ground plane equation of the point clouds and point cloud data to determine a cleanable region; performing grid division on the obtained cleanable region to divide into sub-regions to be cleaned according to the size of non-connected regions in grid regions; and performing a bow-shaped path planning for each of the sub-regions to be cleaned, and connecting paths planned for each of the sub-regions to obtain a path planning for the entire region to be cleaned. The present invention has advantages that the region to be cleaned in a working environment is determined on the basis of the 3D laser, and a cleaning path is automatically planned without too much human participation, and it thus can efficiently save the user's implementation time, reflecting the extremely high intelligence of the floor scrubbing robot.

3. 发明申请

US20140202736A1 LEAD FRAME AND A METHOD OF FABRICATION THEREOF 有权
标题翻译：引线框架及其制造方法
公开(公告)号：US20140202736A1
公开(公告)日：2014-07-24
申请号：US13747774
申请日：2013-01-23
申请人： Dawei XING , Jie LIU , Hong Wei GUAN , Yue Gen YU , Seow Kiang KHOO
发明人： Dawei XING , Jie LIU , Hong Wei GUAN , Yue Gen YU , Seow Kiang KHOO
IPC分类号： H01L21/48 , H01L23/495 , H05K1/02
CPC分类号： H01L21/4828 , H01L21/561 , H01L23/3121 , H01L23/49558 , H01L23/49582 , H01L23/49861 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H05K1/02 , H01L2924/00014 , H01L2924/00
摘要： Disclosed is a method of manufacturing a lead frame, which comprises the steps of: providing an electrically-conductive base material having first and second planar sides; forming a plurality of conductive contact points on the first planar side of the base material; providing a non-conductive filling material over the first planar side of the base material so that the filling material fills spaces in-between the plurality of contact points to a form a layer comprising the filling material and the plurality of contact points; and etching the second planar side of the base material to expose a pattern of the filling material from the second planar side of the base material and to thereby form a plurality of isolated conductive regions on the second planar side of the base material, each isolated conductive region being connected with at least a respective one of the plurality of contact points on the first planar side of the base material. A lead frame structure is also disclosed.
摘要翻译：公开了一种制造引线框架的方法，其包括以下步骤：提供具有第一和第二平面侧面的导电基材; 在所述基材的所述第一平面侧上形成多个导电接触点; 在所述基材的所述第一平面侧上提供非导电填充材料，使得所述填充材料填充所述多个接触点之间的空间，以形成包括所述填充材料和所述多个接触点的层; 并且蚀刻基材的第二平面侧以从基材的第二平面侧露出填充材料的图案，从而在基材的第二平面侧上形成多个隔离导电区域，每个隔离导电区域与所述基材的所述第一平面侧上的所述多个接触点中的至少相应的一个连接。还公开了一种引线框架结构。

4. 发明申请

US20120188030A1 WAVEGUIDE CONVERSION DEVICE 审中-公开
标题翻译：波形转换器件
公开(公告)号：US20120188030A1
公开(公告)日：2012-07-26
申请号：US13439035
申请日：2012-04-04
申请人： Jie LIU , Cui GUO , Wenxin YUAN , Tiezhu YU
发明人： Jie LIU , Cui GUO , Wenxin YUAN , Tiezhu YU
IPC分类号： H01P3/08
CPC分类号： H01P5/107
摘要： Embodiments of the present application disclose a waveguide conversion device. The waveguide conversion device includes: a multi-layer circuit board; and a waveguide cavity and a metal reflection cavity, located at two lateral sides of the multi-layer circuit board. The waveguide cavity and the metal reflection cavity are embedded in the multi-layer circuit board. The multi-layer circuit board is disposed with a micro strip line or a strip line and a match patch connected to the micro strip line or the strip line. The match patch is located in the waveguide cavity.
摘要翻译：本申请的实施例公开了一种波导转换装置。波导转换装置包括：多层电路板; 以及位于多层电路板的两个侧面处的波导腔和金属反射腔。波导腔和金属反射腔嵌入多层电路板。多层电路板设置有微带线或带状线以及与微带线或带状线连接的匹配贴片。匹配贴片位于波导腔中。

5. 发明申请

US20110161433A1 APPARATUSES AND METHODS FOR IDENTIFYING EMAIL AND EMAIL SERVERS 有权
标题翻译：用于识别电子邮件和电子邮件服务器的设备和方法
公开(公告)号：US20110161433A1
公开(公告)日：2011-06-30
申请号：US12649797
申请日：2009-12-30
申请人： Jie LIU
发明人： Jie LIU
IPC分类号： G06F15/16
CPC分类号： G06Q10/107 , H04L51/12 , H04L51/34 , H04L63/1408
摘要： A message body carried by an Internet Protocol (IP) packet is identified; the message body is searched for features of an email message; and a result of the search is used to determine if the IP packet is associated with email. The features of an email message include multiple words usually associated with email messages.
摘要翻译：识别由因特网协议（IP）包携带的消息体; 消息体被搜索电子邮件消息的特征; 并且使用搜索结果来确定IP分组是否与电子邮件相关联。电子邮件的功能包括通常与电子邮件相关联的多个单词。

6. 发明申请

US20080260617A1 FUNCTIONALIZED FEW-WALLED CARBON NANOTUBES (FWNTs) AND METHODS OF MAKING AND USING THE SAME 审中-公开
标题翻译：功能性金属微球碳纳米管（FWNT）及其制造方法和使用方法
公开(公告)号：US20080260617A1
公开(公告)日：2008-10-23
申请号：US11934727
申请日：2007-11-02
申请人： Jie LIU , Cheng Qian , Hang Qi
发明人： Jie LIU , Cheng Qian , Hang Qi
IPC分类号： D01F9/12
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/162 , C01B32/17 , C01B2202/04
摘要： Few-walled carbon nanotubes (FWNTs) can be synthesized in a simple chemical vapor deposition (CVD) system using a mixture of methanol and ethanol as the carbon source. In preferred embodiments, the present invention uses an ethanol/methanol mixture as the carbon source so that few walled nanotubes (FWNTs) with high purity can be prepared following a simplified purification process. Under the growth conditions of the present invention, ethanol is believed to act as the carbon source while methanol is believed to act as a “carbonaceous impurity remover” to remove the impurities deposited on a support (e.g., MgO) and thereby hinder the formation of such impurities.
摘要翻译：可以在使用甲醇和乙醇作为碳源的混合物的简单化学气相沉积（CVD）系统中合成少量壁碳纳米管（FWNT）。在优选的实施方案中，本发明使用乙醇/甲醇混合物作为碳源，使得可以在简化的纯化方法之后制备出很少的具有高纯度的壁纳米管（FWNT）。在本发明的生长条件下，认为乙醇作为碳源，而甲醇据信作为“含碳杂质去除剂”去除沉积在载体（例如MgO）上的杂质，从而阻碍了形成这样的杂质。

7. 发明申请

US20100044697A2 BRIGHT VISIBLE WAVELENGTH LUMINESCENT NANOSTRUCTURES AND METHODS OF MAKING AND DEVICES FOR USING THE SAME 审中-公开
标题翻译：光亮可见光波长发光纳米结构及其制造方法及其使用方法
公开(公告)号：US20100044697A2
公开(公告)日：2010-02-25
申请号：US11918442
申请日：2006-04-13
申请人： Jie LIU , Jianye LI , Henry EVERITT , Hongying PENG , John FOREMAN
发明人： Jie LIU , Jianye LI , Henry EVERITT , Hongying PENG , John FOREMAN
IPC分类号： H01L33/00 , C09K11/54 , C09K11/56
CPC分类号： C01G9/02 , B82Y30/00 , C01P2002/52 , C01P2002/72 , C01P2004/16 , C09K11/54 , C09K11/565 , H01B1/08 , H01B1/10 , H01L33/18
摘要： Luminescent nanostructures (e.g., nanowires) and devices are provided which are capable of emitting bright visible light. The luminescent nanowires are most preferably in the form of a doped ZnO having a spectrally integrated ratio of visible to UV light of at least about 1000 or greater. The dopant for the ZnO luminescent nanowires may be at least one of sulfur, selenium, oxygen, zinc, magnesium, aluminum, with sulfur being especially preferred. The doped ZnO luminescent nanowires may be provided in devices for emitting visible light whereby visible light is emitted by the doped ZnO luminescent nanowires in response to excitation by UV light provided by a UV light source. The device may preferably comprise a transparent or translucent lens covering the UV light source, wherein the doped ZnO luminescent nanowires are present as a coating on a surface of the lens. In some embodiments, the device will comprise multiple UV light sources. Devices of the present invention may be provided with a flat panel lens which is positioned adjacent the multiple UV light sources and has a coating of the doped ZnO luminescent nanowires thereon.
摘要翻译：提供发光纳米结构（例如，纳米线）和能够发出明亮可见光的器件。发光纳米线最优选为具有至少约1000或更大的可见光与紫外光的光谱积分比的掺杂ZnO的形式。用于ZnO发光纳米线的掺杂剂可以是硫，硒，氧，锌，镁，铝中的至少一种，特别优选硫。掺杂的ZnO发光纳米线可以设置在用于发射可见光的装置中，由此可见光由掺杂的ZnO发光纳米线发射，以响应由UV光源提供的UV光的激发。该装置可以优选地包括覆盖UV光源的透明或半透明透镜，其中掺杂的ZnO发光纳米线作为透镜表面上的涂层存在。在一些实施例中，该装置将包括多个UV光源。本发明的装置可以设置有与多个UV光源相邻并且在其上具有掺杂的ZnO发光纳米线的涂层的平板透镜。

8. 发明申请

US20140203418A1 LEAD FRAME AND A METHOD OF MANUFACTURING THEREOF 有权
标题翻译：引导框架及其制造方法
公开(公告)号：US20140203418A1
公开(公告)日：2014-07-24
申请号：US14158321
申请日：2014-01-17
申请人： Dawei XING , Jie LIU , Hong Wei GUAN , Yue Gen YU , Seow Kiang KHOO
发明人： Dawei XING , Jie LIU , Hong Wei GUAN , Yue Gen YU , Seow Kiang KHOO
IPC分类号： H01L21/48 , H01L23/495
CPC分类号： H01L21/4828 , H01L21/561 , H01L23/3121 , H01L23/49548 , H01L23/49582 , H01L23/49861 , H01L24/97 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2224/97 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2224/85 , H01L2224/83 , H01L2924/00012
摘要： A method of manufacturing a lead frame, comprising the steps of: providing an electrically-conductive base material having first and second planar sides; forming a patterned conductive layer on the first planar side of the base material; etching the second planar side of the base material at portions with respect to exposed portions on the first planar side of the base material comprising the patterned conductive layer, to form partially-etched portions on the second planar side of the base material; providing a non-conductive filling material over the second planar side of the base material, wherein the filling material fills spaces inside the partially-etched portions on the second planar side of the base material to form adjacent portions of the filling material and a plurality of conductive portions on the second planar side of the base material; and etching the exposed portions of the first planar side of the base material comprising the patterned conductive layer to form partially-etched portions on the first planar side of the base material that combine with the partially-etched portions on the second planar side of the base material to thereby form a plurality of separate conductive regions on the first planar side of the base material, each conductive region being electrically conductive with at least a respective one of the plurality of conductive portions on the second planar side of the base material.
摘要翻译：一种制造引线框架的方法，包括以下步骤：提供具有第一和第二平面侧面的导电基材; 在基材的第一平面侧上形成图案化的导电层; 在相对于包括图案化导电层的基材的第一平面侧上的暴露部分的部分处蚀刻基材的第二平面侧，以在基材的第二平面侧上形成部分蚀刻部分; 在所述基材的所述第二平面侧上设置不导电的填充材料，其中所述填充材料填充所述基材的所述第二平面侧上的部分蚀刻部分内的空间，以形成所述填充材料的相邻部分，在基材的第二平面侧的导电部分; 并且蚀刻包括图案化导电层的基材的第一平面侧的暴露部分，以在基材的第一平面侧上形成部分蚀刻部分，其与基底的第二平面侧上的部分蚀刻部分组合从而在基材的第一平面侧上形成多个单独的导电区域，每个导电区域与基材的第二平面侧上的多个导电部分中的至少一个导电部分导电。

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