专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07935394B2 Polar nematic liquid crystal assembly and liquid crystal device using the same 有权
标题翻译：极性向列型液晶装置及使用其的液晶装置
公开(公告)号：US07935394B2
公开(公告)日：2011-05-03
申请号：US11885060
申请日：2005-11-09
申请人： Tong-Kun Lim , Ji-Hoon Lee
发明人： Tong-Kun Lim , Ji-Hoon Lee
IPC分类号： C09K19/52 , C09K19/54 , G02F1/133
CPC分类号： C09K19/58 , Y10T428/10
摘要： Disclosed herein is a polar nematic liquid crystal assembly. The liquid crystal assembly comprises 5˜7.5% by weight of a dopant having the structure of Formula 1 below: (wherein X is an alkyl, alkenyl or heteroalkyl group having three or more carbon atoms) and 92.5˜95% by weight of smectic liquid crystal molecules having a linear alkyl chain wherein the N-bonding moiety of the dopant is spontaneously bonded to the alkyl chain of the smectic liquid crystal molecules to induce macroscopic spontaneous polarization in a particular direction.
摘要翻译：本文公开了极性向列型液晶组件。液晶组件包含5〜7.5重量％的具有下式1的结构的掺杂剂：（其中X是具有三个或更多个碳原子的烷基，烯基或杂烷基）和92.5〜95重量％的近晶液体具有线性烷基链的晶体分子，其中掺杂剂的N-键结部分自发键合到近晶晶体分子的烷基链，以诱导特定方向的宏观自发极化。

22. 发明申请

US20050106418A1 Cyclopentaphenanthrene-based compound and organoelectroluminescent device employing the same 有权
标题翻译：环菲啶类化合物和使用该化合物的有机电致发光器件
公开(公告)号：US20050106418A1
公开(公告)日：2005-05-19
申请号：US10954302
申请日：2004-10-01
申请人： Kyu-Sik Kim , Byung-Hee Sohn , Lyong-Sun Pu , Jhun-Mo Son , Sang-Hoon Park , Ji-Hoon Lee , Woon-Jung Paek
发明人： Kyu-Sik Kim , Byung-Hee Sohn , Lyong-Sun Pu , Jhun-Mo Son , Sang-Hoon Park , Ji-Hoon Lee , Woon-Jung Paek
IPC分类号： H01L51/50 , C07C13/66 , C07C13/72 , C08G61/00 , C08G61/02 , C08G61/12 , C08G73/02 , C08G73/08 , C09K11/06 , H01L51/00 , H05B33/14 , H05B33/12
CPC分类号： H01L51/0035 , C08G61/02 , C08G61/122 , C08G61/124 , C08G61/125 , C08G61/126 , C08G73/02 , C08G73/0273 , C08G73/08 , C09K11/06 , C09K2211/1416 , C09K2211/1475 , H01L51/0036 , H01L51/0043 , H01L51/0052 , H01L51/0069 , H01L51/0071 , H01L51/5012 , H01L51/5048 , H05B33/14 , Y10S428/917
摘要： The present invention is related to a cyclopentaphenanthrene-based compound and an organic electroluminescence device using the same. In particular, the cyclopentaphenanthrene-based compound offers several advantages, including easy processibility, high solubility, superior color purity, color stability and thermal stability. Moreover, the cyclopentaphenanthrene-based compound may be used not only as a material for forming an organic layer of an organic electroluminescence device, particularly, a light-emitting layer, but also as a material of an organic pigment or nonlinear optical substance.
摘要翻译：本发明涉及环戊二烯类化合物和使用其的有机电致发光器件。特别是，环戊二烯类化合物具有易加工性，高溶解性，优异的色纯度，色稳定性，热稳定性等优点。此外，环戊二烯类化合物不仅可以用作形成有机电致发光器件的有机层的材料，特别是发光层，而且可以用作有机颜料或非线性光学物质的材料。

23. 发明授权

US06451461B2 Hole transporting compounds having good thermal stability for organic electroluminescent device and method for production thereof 有权
标题翻译：用于有机电致发光器件的具有良好热稳定性的空穴传输化合物及其生产方法
公开(公告)号：US06451461B2
公开(公告)日：2002-09-17
申请号：US09778859
申请日：2001-02-08
申请人： Ji-Hoon Lee , In-Seo Kee , Sung-Woo Cho , Byung-Hoon Chae
发明人： Ji-Hoon Lee , In-Seo Kee , Sung-Woo Cho , Byung-Hoon Chae
IPC分类号： H05B3312
CPC分类号： C07D209/88 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： A hole transporting compound for organic electroluminescent devices with good thermal stability, which includes 6,6′-bis(9H,9-carbazolyl)-N,N′-disubstituted-3,3′-bicarbazyl as a basic molecular structure, is represented by the following formula I: wherein R is a hydrogen atom, a C1-12 aliphatic alkyl group, a C3-12 branched alkyl group, a C5-12 cyclic alkyl group, or a C4-14 aromatic group, wherein the aromatic group can have one or more alkoxy or amine substituents,
摘要翻译：用作有机电致发光器件的具有良好热稳定性的空穴传输性化合物，其包括作为基本分子结构的6,6'-双（9H，9-咔唑基）-N，N'-二取代-3,3'-碳酰咔唑通过下式I：其中R是氢原子，C1-12脂族烷基，C3-12支链烷基，C5-12环烷基或C4-14芳基，其中芳基可以具有一个或多个烷氧基或胺取代基，

24. 发明申请

US20120171950A1 METHOD AND SYSTEM FOR PROVIDING PERSONAL BROADCASTING SERVICE 审中-公开
标题翻译：提供个人广播服务的方法和系统
公开(公告)号：US20120171950A1
公开(公告)日：2012-07-05
申请号：US13343217
申请日：2012-01-04
申请人： Michael Shin , Joon-Kyu Moon , Woo-Jun Choi , Hye-Young Sheen , Sang-Wook Woo , Ji-Hoon Lee , Jae-Seung Yoon
发明人： Michael Shin , Joon-Kyu Moon , Woo-Jun Choi , Hye-Young Sheen , Sang-Wook Woo , Ji-Hoon Lee , Jae-Seung Yoon
IPC分类号： H04W4/06
CPC分类号： H04W4/06 , G06F16/9537 , H04L12/1859 , H04L12/189 , H04L65/1073 , H04L65/4076 , H04L65/4084 , H04L67/16 , H04L67/28 , H04N21/25891 , H04N21/26258 , H04N21/4755 , H04N21/632
摘要： Provided is a method for providing a personal broadcasting service. The method includes receiving a request for a broadcast theme or content from a broadcast receiving terminal, searching for broadcast providing terminals configured to provide a personal broadcast associated with the broadcast theme or content, selecting one of the searched broadcast providing terminals, and providing, when a personal broadcast registration request is received from the selected broadcast providing terminal, information associated with the requested personal broadcast to the broadcast receiving terminal.
摘要翻译：提供一种用于提供个人广播服务的方法。该方法包括从广播接收终端接收对广播主题或内容的请求，搜索被配置为提供与广播主题或内容相关联的个人广播的广播提供终端，选择所搜索的广播提供终端之一，并且提供何时从所选广播提供终端接收与所请求的个人广播相关联的信息到广播接收终端的个人广播注册请求。

25. 发明授权

US08053157B2 Method for manufacturing a toner having good charging characteristics 有权
标题翻译：具有良好充电特性的调色剂的制造方法
公开(公告)号：US08053157B2
公开(公告)日：2011-11-08
申请号：US12226218
申请日：2007-12-14
申请人： Woo-Cheul Jung , Ji-Hoon Lee , Hui-Je Lee , Yu-Na Kim , Jung-Woo Kim , Chang Soon Lee
发明人： Woo-Cheul Jung , Ji-Hoon Lee , Hui-Je Lee , Yu-Na Kim , Jung-Woo Kim , Chang Soon Lee
IPC分类号： G03G9/093
CPC分类号： G03G9/09392 , G03G9/09321 , G03G9/09335 , G03G9/09364 , G03G9/09378 , G03G9/09385
摘要： There is provided a toner having good charging characteristics that is composed of a core region and a thin shell in which a charge control agent is densely distributed so as to improve charging characteristics of the toner, and a method for manufacturing the same. The method for manufacturing a toner having a bi-layered structure includes: producing a toner core using a suspension polymerization method; preparing a suspension of toner particles having a core-shell structure by forming a rigid shell on a surface of the toner core; and recovering the toner particles from the suspension as a post-processing operation.
摘要翻译：提供了具有良好的充电特性的调色剂，其由芯区域和薄壳体组成，其中电荷控制剂密集分布以改善调色剂的充电特性及其制造方法。具有双层结构的调色剂的制造方法包括：使用悬浮聚合法制造调色剂芯; 通过在调色剂芯的表面上形成刚性壳来制备具有核 - 壳结构的调色剂颗粒的悬浮液; 并且作为后处理操作从悬浮液中回收调色剂颗粒。

26. 发明申请

US20110211143A1 Liquid crystal composition, liquid crystal display using the liquid crystal composition, and method of manufacturing the liquid crystal display 有权
标题翻译：液晶组合物，使用液晶组合物的液晶显示器，以及液晶显示器的制造方法
公开(公告)号：US20110211143A1
公开(公告)日：2011-09-01
申请号：US13026962
申请日：2011-02-14
申请人： Ji-Hoon Lee , Sun-Kyoung Oh , Hee-Suck Cho , Kwang-Nyun Kim
发明人： Ji-Hoon Lee , Sun-Kyoung Oh , Hee-Suck Cho , Kwang-Nyun Kim
IPC分类号： G02F1/1334 , C09K19/52 , C08F2/48
CPC分类号： C08F2/48 , C09K19/06 , C09K19/54 , C09K2019/0448 , G02F1/1334
摘要： Disclosed is a liquid crystal mixture that includes an isotropic mixture of liquid crystal molecules and a photo-polymerizable monomer. In addition, disclosed are a liquid crystal display (LCD) including a first display panel and a second display panel facing each other, and a liquid crystal layer disposed between the first display panel and the second display panel and including a plurality of liquid crystal regions and a plurality of polymer structures positioned among the plurality of liquid crystal regions, and a method of manufacturing the liquid crystal display (LCD). The liquid crystal layer is formed of a liquid crystal mixture in which liquid crystal molecules and a photo-polymerizable monomer exist isotropically.
摘要翻译：公开了一种液晶混合物，其包括液晶分子和可光聚合单体的各向同性混合物。此外，公开了包括彼此面对的第一显示面板和第二显示面板的液晶显示器（LCD），以及设置在第一显示面板和第二显示面板之间的液晶层，并且具有多个液晶区域以及位于多个液晶区域之间的多个聚合物结构体以及液晶显示器（LCD）的制造方法。液晶层由各向同性地存在液晶分子和光聚合性单体的液晶混合物形成。

27. 发明申请

US20090246673A1 Method for Manufacturing a Toner Having Good Charging Characteristics 有权
标题翻译：制造具有良好充电特性的调色剂的方法
公开(公告)号：US20090246673A1
公开(公告)日：2009-10-01
申请号：US12226218
申请日：2007-12-14
申请人： Woo-Cheul Jung , Ji-Hoon Lee , Hui-Je Lee , Yu-Na Kim , Jung-Woo Kim , Chang Soon Lee
发明人： Woo-Cheul Jung , Ji-Hoon Lee , Hui-Je Lee , Yu-Na Kim , Jung-Woo Kim , Chang Soon Lee
IPC分类号： G03G9/08
CPC分类号： G03G9/09392 , G03G9/09321 , G03G9/09335 , G03G9/09364 , G03G9/09378 , G03G9/09385
摘要： There is provided a toner having good charging characteristics that is composed of a core region and a thin shell in which a charge control agent is densely distributed so as to improve charging characteristics of the toner, and a method for manufacturing the same. The method for manufacturing a toner having a bi-layered structure includes: producing a toner core using a suspension polymerization method; preparing a suspension of toner particles having a core-shell structure by forming a rigid shell on a surface of the toner core; and recovering the toner particles from the suspension as a post-processing operation.
摘要翻译：提供了具有良好的充电特性的调色剂，其由芯区域和薄壳体组成，其中电荷控制剂密集分布以改善调色剂的充电特性及其制造方法。具有双层结构的调色剂的制造方法包括：使用悬浮聚合法制造调色剂芯; 通过在调色剂芯的表面上形成刚性壳来制备具有核 - 壳结构的调色剂颗粒的悬浮液; 并且作为后处理操作从悬浮液中回收调色剂颗粒。

28. 发明申请

US20070183360A1 Method of beacon exchange between devices with asymmetric links and system using the method 有权
标题翻译：使用非对称链路的设备与使用该方法的系统之间的信标交换方法
公开(公告)号：US20070183360A1
公开(公告)日：2007-08-09
申请号：US11647573
申请日：2006-12-29
申请人： Thenmozhi Arunan , Ji-Hoon Lee , Jung-Ho Kim
发明人： Thenmozhi Arunan , Ji-Hoon Lee , Jung-Ho Kim
IPC分类号： H04Q7/00
CPC分类号： H04W88/04 , H04W76/10 , H04W84/18 , Y02D70/142 , Y02D70/144
摘要： A method and a system for using the method are provided. The method and system allow a low power device having an asymmetric link to access a wireless network to exchange beacons with any one of a plurality of normal power devices in the wireless network. The method includes the steps of confirming whether the low power device has the asymmetric link with the normal power device, when the low power device receives a beacon of the low power device based on the received beacon; negotiating with at least one relay device so that the low power device requests a relay with respect to the asymmetric link, when the low power device has an asymmetric link with the normal power device; and at least one relay device noting a result of the negotiation to the low power device and a normal power device with which the low power device is intending to communicate, based on the result of the negotiation.
摘要翻译：提供了一种使用该方法的方法和系统。该方法和系统允许具有非对称链路的低功率设备接入无线网络以与无线网络中的多个正常功率设备中的任何一个交换信标。该方法包括以下步骤：当低功率设备基于接收的信标接收低功率设备的信标时，确定低功率设备是否具有与正常功率设备的不对称链路; 当低功率设备与正常功率设备具有不对称连接时，与至少一个中继设备进行协商，使低功率设备相对于非对称链路请求中继; 以及至少一个中继装置，基于协商的结果向低功率设备和低功率设备想要通信的正常功率设备注意到协商的结果。

29. 发明申请

US20070099678A1 Power-saving method for wireless sensor network 有权
标题翻译：无线传感器网络节能方法
公开(公告)号：US20070099678A1
公开(公告)日：2007-05-03
申请号：US11260686
申请日：2005-10-28
申请人： Jae-Hoon Kim , Jung-Ho Kim , Ji-Hoon Lee , Young-Gon Choi , Young-Sang Kim , Ari Arapostathis
发明人： Jae-Hoon Kim , Jung-Ho Kim , Ji-Hoon Lee , Young-Gon Choi , Young-Sang Kim , Ari Arapostathis
IPC分类号： H04B1/38
CPC分类号： H04W52/028 , Y02D70/142 , Y02D70/164 , Y02D70/22
摘要： A power saving method of the present invention is provide for a wireless sensor network including a plurality of sensor nodes each transiting between a power saving mode and a transmit/receive mode, determines whether or not there is no transmit or receive data, enters the power saving mode if there is no transmit or receive data, and controls power consumption on the basis of signal-to-noise ratios in the power saving mode. In the power saving method of the present invention, it is possible to minimize the power consumption regardless of nodes density and without an adverse effect on the connectivity of the network, since the sojourn times of the sleep and idle states are determined adaptive to the interference level from neighboring nodes.
摘要翻译：本发明的省电方法是提供一种无线传感器网络，其包括多个传感器节点，每个传感器节点在功率节省模式和发送/接收模式之间转换，确定是否没有发送或接收数据，进入功率如果没有发送或接收数据，并且在省电模式下基于信噪比来控制功耗。在本发明的省电方法中，无论节点密度如何，并且不会对网络的连通性产生不利影响，因此能够使功耗最小化，因为睡眠和空闲状态的居住时间被自适应于干扰级别从相邻节点。

30. 发明申请

US20060268804A1 Method and apparatus for scheduling in WLAN mesh communication system 有权
标题翻译： WLAN网状通信系统调度方法与装置
公开(公告)号：US20060268804A1
公开(公告)日：2006-11-30
申请号：US11432665
申请日：2006-05-12
申请人： Jae-Hoon Kim , Young-Gon Choi , Jung-Ho Kim , Ji-Hoon Lee , Shubhranshu Singh , Yong-Sung Roh
发明人： Jae-Hoon Kim , Young-Gon Choi , Jung-Ho Kim , Ji-Hoon Lee , Shubhranshu Singh , Yong-Sung Roh
IPC分类号： H04Q7/24
CPC分类号： H04W48/12 , H04W8/005 , H04W84/12 , H04W92/20
摘要： A method and apparatus for scheduling in a Wireless Local Area Network (WLAN) mesh communication system including a plurality of Mesh Access Points (MAPs) are provided, in which, when a message to be transmitted from a first MAP of the MAPs to MAPs adjacent to first MAP is generated, setting a first interval for transmitting the generated message during a predetermined period, and setting a remaining interval excluding the first interval during the predetermined period as a second interval for receiving messages from the adjacent MAPs.
摘要翻译：提供了一种用于在包括多个网状接入点（MAP）的无线局域网（WLAN）网状通信系统中进行调度的方法和装置，其中当要从MAP的第一MAP到邻近的MAP发送的消息生成第一MAP，在预定时段内设置用于发送所生成的消息的第一间隔，并且在预定周期期间将除了第一间隔之外的剩余间隔设置为用于从相邻MAP接收消息的第二间隔。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式