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1. 发明授权

US08906927B2 Penta-substituted tetrahydropyrimidines with aggregation-induced emission characteristics and preparation method and use thereof 有权
标题翻译：具有聚集诱发发射特性的五取代四氢嘧啶类及其制备方法和用途
公开(公告)号：US08906927B2
公开(公告)日：2014-12-09
申请号：US14113694
申请日：2011-12-24
申请人： Qiuhua Zhu , Shuwen Liu
发明人： Qiuhua Zhu , Shuwen Liu
IPC分类号： C09K11/06 , C07D239/06 , C07D401/04 , H01L51/05 , H01L51/50 , H01L51/00
CPC分类号： C09K11/06 , C07D239/06 , C07D401/04 , C09K2211/1007 , C09K2211/1011 , C09K2211/1044 , H01L51/005 , H01L51/50 , H01L51/5012
摘要： The present invention provides a series of penta-substituted tetrahydropyrimidines with aggregation-induced emission (AIE) characteristics and preparation method and use thereof. The AIE penta-substituted tetrahydropyrimidines have structures shown as formula (I). R1 is selected from a group consisting of linear or branched alkyls and substituted alkyls. R2 and R4 is respectively selected from a group consisting of linear or branched alkyls, substituted alkyls, cycloalkyls, substituted cycloalkyls, aryls, substituted aryls, polycyclic aryls, substituted polycyclic aryls, heterocyclyls, substituted heterocyclyls, aromatic heterocyclyls and substituted aromatic heterocyclyls. R3 is selected from a group consisting of aryls, substituted aryls, polycyclic aryls, substituted polycyclic aryls, aromatic heterocyclyls and substituted aromatic heterocyclyls. The penta-substituted tetrahydropyrimidines can be prepared by multi-component reactions (MCR). There are 1˜3 aryls in the structure of the penta-substituted tetrahydropyrimidines. The penta-substituted tetrahydropyrimidines possess strong AIE properties and can be used for preparing organic electro-luminescence or photo-luminescence devices, or chemical and biological fluorescent sensors or probes.
摘要翻译：本发明提供一系列具有聚集诱发发射（AIE）特性的五取代四氢嘧啶和其制备方法和用途。 AIE五取代四氢嘧啶具有式（I）所示的结构。 R 1选自直链或支链烷基和取代的烷基。 R2和R4分别选自直链或支链烷基，取代的烷基，环烷基，取代的环烷基，芳基，取代的芳基，多环芳基，取代的多环芳基，杂环基，取代的杂环基，芳族杂环基和取代的芳族杂环基。 R 3选自芳基，取代的芳基，多环芳基，取代的多环芳基，芳族杂环基和取代的芳族杂环基。五取代的四氢嘧啶可以通过多组分反应（MCR）制备。五取代四氢嘧啶的结构中有1〜3个芳基。五取代的四氢嘧啶具有强的AIE性质，可用于制备有机电致发光或光致发光器件，或化学和生物荧光传感器或探针。

2. 发明申请

US20140051855A1 PENTA-SUBSTITUTED TETRAHYDROPYRIMIDINES WITH AGGREGATION-INDUCED EMISSION CHARACTERISTICS AND PREPARATION METHOD AND USE THEREOF 有权
标题翻译：具有聚集诱导的排放特性的PENTA取代的四氢嘧啶和制备方法及其用途
公开(公告)号：US20140051855A1
公开(公告)日：2014-02-20
申请号：US14113694
申请日：2011-12-24
申请人： Qiuhua Zhu , Shuwen Liu
发明人： Qiuhua Zhu , Shuwen Liu
IPC分类号： C09K11/06
CPC分类号： C09K11/06 , C07D239/06 , C07D401/04 , C09K2211/1007 , C09K2211/1011 , C09K2211/1044 , H01L51/005 , H01L51/50 , H01L51/5012
摘要： The present invention provides a series of penta-substituted tetrahydropyrimidines with aggregation-induced emission (AIE) characteristics and preparation method and use thereof. The AIE penta-substituted tetrahydropyrimidines have structures shown as formula (I). R1 is selected from a group consisting of linear or branched alkyls and substituted alkyls. R2 and R4 is respectively selected from a group consisting of linear or branched alkyls, substituted alkyls, cycloalkyls, substituted cycloalkyls, aryls, substituted aryls, polycyclic aryls, substituted polycyclic aryls, heterocyclyls, substituted heterocyclyls, aromatic heterocyclyls and substituted aromatic heterocyclyls. R3 is selected from a group consisting of aryls, substituted aryls, polycyclic aryls, substituted polycyclic aryls, aromatic heterocyclyls and substituted aromatic heterocyclyls. The penta-substituted tetrahydropyrimidines can be prepared by multi-component reactions (MCR). There are 1˜3 aryls in the structure of the penta-substituted tetrahydropyrimidines. The penta-substituted tetrahydropyrimidines possess strong AIE properties and can be used for preparing organic electro-luminescence or photo-luminescence devices, or chemical and biological fluorescent sensors or probes.
摘要翻译：本发明提供一系列具有聚集诱发发射（AIE）特性的五取代四氢嘧啶和其制备方法和用途。 AIE五取代四氢嘧啶具有式（I）所示的结构。 R 1选自直链或支链烷基和取代的烷基。 R 2和R 4分别选自直链或支链烷基，取代的烷基，环烷基，取代的环烷基，芳基，取代的芳基，多环芳基，取代的多环芳基，杂环基，取代的杂环基，芳族杂环基和取代的芳族杂环基。 R 3选自芳基，取代的芳基，多环芳基，取代的多环芳基，芳族杂环基和取代的芳族杂环基。五取代的四氢嘧啶可以通过多组分反应（MCR）制备。五取代四氢嘧啶的结构中有1〜3个芳基。五取代的四氢嘧啶具有强的AIE性质，可用于制备有机电致发光或光致发光器件，或化学和生物荧光传感器或探针。

3. 发明授权

US07049712B2 Primary side ZVS push-pull converter having relatively less losses 有权
标题翻译：初级侧ZVS推挽转换器具有相对较小的损耗
公开(公告)号：US07049712B2
公开(公告)日：2006-05-23
申请号：US10901573
申请日：2004-07-29
申请人： Jianping Ying , Hua Lin , Qiuhua Zhu , Wen-Yin Tsai
发明人： Jianping Ying , Hua Lin , Qiuhua Zhu , Wen-Yin Tsai
IPC分类号： H02J7/00
CPC分类号： H02M3/33569 , H02M3/33592 , H02M2001/0048 , Y02B70/1475 , Y02B70/1491 , Y10T307/625
摘要： The push-pull converter for zero-voltage switching of the switches on the primary side of the transformer to have a relatively lower loss is proposed. Which includes: a transformer having a primary winding with a center tap and a secondary winding, an electrical energy storage device having a first terminal coupled to the center tap of the primary winding and a second terminal coupled to a ground, a first switch having a first terminal coupled to a first terminal of the primary winding and a second terminal coupled to the ground, a second switch having a first terminal coupled to the ground and a second terminal coupled to a second terminal of the primary winding, and a rectifier circuit coupled to the secondary winding for transforming an AC output of the secondary winding to a DC output.
摘要翻译：提出了用于变压器初级侧的开关零电压开关的推挽转换器具有相对较低的损耗。其包括：具有具有中心抽头和次级绕组的初级绕组的变压器，具有耦合到所述初级绕组的中心抽头的第一端子和耦合到地的第二端子的电能存储装置，具有第一开关的第一开关，第一端子，其耦合到初级绕组的第一端子和耦合到地的第二端子，第二开关，其具有耦合到地的第一端子和耦合到初级绕组的第二端子的第二端子，以及整流器电路耦合到次级绕组，用于将次级绕组的AC输出转换成DC输出。

4. 发明申请

US20050024901A1 Primary side ZVS push-pull converter having relatively less losses 有权
标题翻译：初级侧ZVS推挽转换器具有相对较小的损耗
公开(公告)号：US20050024901A1
公开(公告)日：2005-02-03
申请号：US10901573
申请日：2004-07-27
申请人： Jianping Ying , Hua Lin , Qiuhua Zhu , Wen-Yin Tsai
发明人： Jianping Ying , Hua Lin , Qiuhua Zhu , Wen-Yin Tsai
IPC分类号： H02M3/335 , H02M7/519
CPC分类号： H02M3/33569 , H02M3/33592 , H02M2001/0048 , Y02B70/1475 , Y02B70/1491 , Y10T307/625
摘要： The push-pull converter for zero-voltage switching of the switches on the primary side of the transformer to have a relatively lower loss is proposed. Which includes: a transformer having a primary winding with a center tap and a secondary winding, an electrical energy storage device having a first terminal coupled to the center tap of the primary winding and a second terminal coupled to a ground, a first switch having a first terminal coupled to a first terminal of the primary winding and a second terminal coupled to the ground, a second switch having a first terminal coupled to the ground and a second terminal coupled to a second terminal of the primary winding, and a rectifier circuit coupled to the secondary winding for transforming an AC output of the secondary winding to a DC output.
摘要翻译：提出了用于变压器初级侧的开关零电压开关的推挽转换器具有相对较低的损耗。其包括：具有具有中心抽头和次级绕组的初级绕组的变压器，具有耦合到所述初级绕组的中心抽头的第一端子和耦合到地的第二端子的电能存储装置，具有第一开关的第一开关，第一端子，其耦合到初级绕组的第一端子和耦合到地的第二端子，第二开关，其具有耦合到地的第一端子和耦合到初级绕组的第二端子的第二端子，以及整流器电路耦合到次级绕组，用于将次级绕组的AC输出转换成DC输出。

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