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1. 发明授权

US6066541A Method for fabricating a cylindrical capacitor 失效
标题翻译：圆柱形电容器的制造方法
公开(公告)号：US6066541A
公开(公告)日：2000-05-23
申请号：US66566
申请日：1998-04-27
申请人： Ming-Teng Hsieh , Tsu-An Lin , Pei-Ying Lee , Hsing-Chuan Tsai
发明人： Ming-Teng Hsieh , Tsu-An Lin , Pei-Ying Lee , Hsing-Chuan Tsai
IPC分类号： H01L21/02 , H01L21/8242 , H01L21/20
CPC分类号： H01L27/10852 , H01L28/82
摘要： A method for fabricating a cylindrical capacitor is provided. This invention uses a composite structure composed of stacked barrier/scarificing/mask layers to prevent the contact plug of the capacitor from being attacked by wet etchants. An insulating layer is formed over a substrate having a source region, a drain region, and a gate electrode. Then a barrier layer, a sacrificing layer and a mask layer are sequentially formed over the insulating layer. Next, a contact hole is formed over the source region and spacers are formed on the sidewalls of the contact hole. After a storage electrode of the capacitor is formed and exposed portions of the mask layer are removed, the sacrificing layer is isotropically etched using the spacers and the barrier layer as stopping layers. Thereafter, a capacitor dielectric layer and an opposite electrode are formed over the storage electrode thereby completing the capacitor.
摘要翻译：提供一种制造圆柱形电容器的方法。本发明使用由堆叠的阻挡/清除/掩模层组成的复合结构，以防止电容器的接触塞被湿蚀刻剂侵蚀。在具有源极区域，漏极区域和栅极电极的衬底上形成绝缘层。然后在绝缘层上依次形成阻挡层，牺牲层和掩模层。接下来，在源极区域上形成接触孔，并且在接触孔的侧壁上形成间隔物。在形成电容器的存储电极并且去除掩模层的暴露部分之后，使用间隔物和阻挡层作为停止层进行各向同性蚀刻。此后，在存储电极上形成电容器电介质层和相对电极，从而完成电容器。

2. 发明授权

US08298328B2 Amorphous metal salt for facilitating the handling property of portland cements and dental applications thereof 有权
标题翻译：无定形金属盐，用于促进波特兰水泥及其牙科应用的处理性能
公开(公告)号：US08298328B2
公开(公告)日：2012-10-30
申请号：US12591764
申请日：2009-12-01
申请人： Jeng-Chang Yang , Pei-Ying Lee , Dian-Yu Ji , Nai-Chia Teng , Sung-Chih Hsieh , Sheng-Yang Lee
发明人： Jeng-Chang Yang , Pei-Ying Lee , Dian-Yu Ji , Nai-Chia Teng , Sung-Chih Hsieh , Sheng-Yang Lee
IPC分类号： A61K6/06
CPC分类号： C04B24/06 , A61K6/0008 , A61K6/0215 , A61K6/023 , A61K6/0606 , A61K6/0625 , C04B28/04 , C04B2111/00198 , C04B2111/00836 , C04B14/366
摘要： A novel amorphous divalent metal ion salt for enhancing the manageability of a Portland cement and its application in dental field are disclosed. Typical formula (I), (II), or (III) of this amorphous metal ion salt are shown as following: M 2 + ⁢ A x - ⁢ B 2 - x - ( I ) M 2 + ⁢ A y 2 - ⁢ C ( 4 - y ) 4 2 - ( II ) M 2 + ⁢ A z 3 - ⁢ D ( 6 - z ) 9 3 - ( III ) wherein, M2+, A−, B−, C−2, D−3, x, y, and z are defined the same as the specification. A novel tooth filling material comprises: a Portland cement, a bone substitute substance, and an amorphous divalent metal ion salt with formula of (I), (II), or (III). In addition, a novel root canal filling material comprises: a Portland cement, a radiopaque substance, and an amorphous divalent metal ion salt with formula of (I), (II), or (III). This amorphous divalent metal ion salt in the filling material of the present invention can improve the sticking together and reduce the setting time, thus offering more convenient in dental applications.
摘要翻译：公开了一种用于提高波特兰水泥的可管理性的新型无定形二价金属离子盐及其在牙科领域的应用。该非晶金属离子盐的典型的式（I），（II）或（III）表示如下：M 2 + A x -B 2-x - （I）M 2 + A y 2 - C（4-y）4 2 - （II）M 2 + A z 3 -D（6-z）9 3 - （III）其中，M2 +，A-，B-，C-2，D-3 ，x，y和z定义与说明书相同。一种新型牙齿填充材料包括：波特兰水泥，骨替代物质和具有式（I），（II）或（III）的式的无定形二价金属离子盐。此外，新颖的根管填充材料包括：波特兰水泥，不透射线的物质和具有式（I），（II）或（III）的式的无定形二价金属离子盐。本发明的填充材料中的这种无定形二价金属离子盐可以改善粘合在一起并缩短凝固时间，从而在牙齿应用中提供更方便。

3. 发明申请

US20100139524A1 Novel amorphous metal salt for facilitating the handling property of portland cements and dental applications thereof 有权
标题翻译：新型无定形金属盐，用于促进波特兰水泥及其牙科应用的处理性能
公开(公告)号：US20100139524A1
公开(公告)日：2010-06-10
申请号：US12591764
申请日：2009-12-01
申请人： Jeng-Chang Yang , Pei-Ying Lee , Dain-Yu Ji , Nain-Chia Teng , Sung-Chih Hsieh , Sheng-Yang Lee
发明人： Jeng-Chang Yang , Pei-Ying Lee , Dain-Yu Ji , Nain-Chia Teng , Sung-Chih Hsieh , Sheng-Yang Lee
IPC分类号： C09K3/00 , C07C69/68 , C07C303/24
CPC分类号： C04B24/06 , A61K6/0008 , A61K6/0215 , A61K6/023 , A61K6/0606 , A61K6/0625 , C04B28/04 , C04B2111/00198 , C04B2111/00836 , C04B14/366
摘要： A novel amorphous divalent metal ion salt for enhancing the manageability of a Portland cement and its application in dental field are disclosed. Typical formula (I), (II), or (III) of this amorphous metal ion salt are shown as following: M 2 +  A x -  B 2 - x - ( I ) M 2 +  A y 2 -  C ( 4 - y ) 4 2 - ( II ) M 2 +  A z 3 -  D ( 6 - z ) 9 3 - ( III ) wherein, M2+, A−, B−, C−2, D−3, x, y, and z are defined the same as the specification. A novel tooth filling material comprises: a Portland cement, a bone substitute substance, and an amorphous divalent metal ion salt with formula of (I), (II), or (III). In addition, a novel root canal filling material comprises: a Portland cement, a radiopaque substance, and an amorphous divalent metal ion salt with formula of (I), (II), or (III). This amorphous divalent metal ion salt in the filling material of the present invention can improve the sticking together and reduce the setting time, thus offering more convenient in dental applications.
摘要翻译：公开了一种用于提高波特兰水泥的可管理性的新型无定形二价金属离子盐及其在牙科领域的应用。该无定形金属离子盐的典型式（I），（II）或（III）表示如下：M 2 + A X - B 2 - x - （I）M 2 + A y 2 - C（4-y）4 2 - （II）M 2 + A 3 Z 3 - D（6-z）9 3 - （III）其中，M2 +，A-，B-，C-2，D-3 ，x，y和z定义与说明书相同。一种新型牙齿填充材料包括：波特兰水泥，骨替代物质和具有式（I），（II）或（III）的式的无定形二价金属离子盐。此外，新颖的根管填充材料包括：波特兰水泥，不透射线的物质和具有式（I），（II）或（III）的式的无定形二价金属离子盐。本发明的填充材料中的这种无定形二价金属离子盐可以改善粘合在一起并缩短凝固时间，从而在牙齿应用中提供更方便。

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