公开(公告)号：US20090092853A1

公开(公告)日：2009-04-09

申请号：US12076776

申请日：2008-03-21

Applicant: Sang-hoon Park ,  O-hyun Kwon ,  Dai-kyu Kim ,  Seung-gak Yang ,  Yu-jin Kim

Inventor： Sang-hoon Park ,  O-hyun Kwon ,  Dai-kyu Kim ,  Seung-gak Yang ,  Yu-jin Kim

IPC: H05B33/14 ,  C07C25/22 ,  C07C211/54

CPC classification number: C07C17/12 ,  C07C17/263 ,  C07C17/269 ,  C07C17/35 ,  C07C17/357 ,  C07C45/28 ,  C07C49/697 ,  C07C211/54 ,  C07C211/55 ,  C07C211/61 ,  C07C2601/18 ,  C07C2603/86 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/006 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5088 ,  C07C25/22

Abstract: Provided are a cyclopentaphenanthrene-based compound and and an organic light emitting device employing the same. The cyclopentaphenanthrene-based compound can be easily prepared, has high thermal stability and excellent hole transporting capability, and can be efficiently used to form an organic layer, particularly, a hole transport layer.

Abstract translation: 提供一种环戊二烯类化合物和使用该化合物的有机发光装置。 环戊二烯类化合物可以容易地制备，具有高热稳定性和优异的空穴传输能力，并且可以有效地用于形成有机层，特别是空穴传输层。

公开(公告)号：US20070128516A1

公开(公告)日：2007-06-07

申请号：US11606658

申请日：2006-11-29

Applicant: Dong min Im ,  Dai-kyu Kim ,  Han-su Kim ,  Jin-hwan Park ,  Gue-sung Kim

Inventor： Dong min Im ,  Dai-kyu Kim ,  Han-su Kim ,  Jin-hwan Park ,  Gue-sung Kim

IPC: H01M4/62 ,  H01M4/40

CPC classification number: H01M4/62 ,  H01M4/02 ,  H01M4/134 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/405 ,  H01M10/052

Abstract: An anode active material and a lithium battery employing the same are provided. In one embodiment of the anode active material, a —(CH2CH2O)— repeating unit is bonded to the surface of metal particles that contain metals that can be alloyed with lithium. The repeating unit prevents reactions between the metal particles and the electrolyte solution. Also, due to its elasticity, the repeating unit absorbs part of the volume expansion of the metal particles. The repeating unit also prevents the metal particles from condensing, thereby enhancing dispersion properties. Accordingly, the inventive anode active material has high capacity and excellent capacity retention during repeated charging and discharging, thereby providing a lithium battery with a long cycle life.

Abstract translation: 提供了一种负极活性材料和使用其的锂电池。 在阳极活性材料的一个实施方案中， - （CH 2 CH 2 CH 2 O） - 重复单元被结合到包含可以合金化的金属的金属颗粒的表面上 与锂。 重复单元防止金属颗粒和电解质溶液之间的反应。 此外，由于其弹性，重复单元吸收金属颗粒的体积膨胀的一部分。 重复单元还防止金属颗粒冷凝，从而增强分散性能。 因此，本发明的阳极活性物质在反复充放电期间具有高容量和优异的容量保持性，从而提供了具有长循环寿命的锂电池。

公开(公告)号：US08283070B2

公开(公告)日：2012-10-09

申请号：US11606658

申请日：2006-11-29

Applicant: Dongmin Im ,  Dai-kyu Kim ,  Han-su Kim ,  Jin-hwan Park ,  Gue-sung Kim

Inventor： Dongmin Im ,  Dai-kyu Kim ,  Han-su Kim ,  Jin-hwan Park ,  Gue-sung Kim

IPC: H01M4/62 ,  H01M4/13 ,  H01M4/88

CPC classification number: H01M4/62 ,  H01M4/02 ,  H01M4/134 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/405 ,  H01M10/052

Abstract: An anode active material and a lithium battery employing the same are provided. In one embodiment of the anode active material, a —(CH2CH2O)— repeating unit is bonded to the surface of metal particles that contain metals that can be alloyed with lithium. The repeating unit prevents reactions between the metal particles and the electrolyte solution. Also, due to its elasticity, the repeating unit absorbs part of the volume expansion of the metal particles. The repeating unit also prevents the metal particles from condensing, thereby enhancing dispersion properties. Accordingly, the inventive anode active material has high capacity and excellent capacity retention during repeated charging and discharging, thereby providing a lithium battery with a long cycle life.

Abstract translation: 提供了一种负极活性材料和使用其的锂电池。 在阳极活性材料的一个实施方案中， - （CH 2 CH 2 O） - 重复单元被结合到含有可与锂合金化的金属的金属颗粒的表面上。 重复单元防止金属颗粒和电解质溶液之间的反应。 此外，由于其弹性，重复单元吸收金属颗粒的体积膨胀的一部分。 重复单元还防止金属颗粒冷凝，从而增强分散性能。 因此，本发明的阳极活性物质在反复充放电期间具有高容量和优异的容量保持性，从而提供了具有长循环寿命的锂电池。

公开(公告)号：US20050114385A1

公开(公告)日：2005-05-26

申请号：US10934303

申请日：2004-09-03

Applicant: Dai-Kyu Kim ,  Loke Han

Inventor： Dai-Kyu Kim ,  Loke Han

IPC: G06F17/30 ,  G06F7/00

CPC classification number: G06F16/9024

Abstract: The present invention provides a method of using a processor to create a linked information object the information object being formed from content having a respective type. The processor is coupled to a display and a store, to allow the processor to obtain an information object and assign a unique identifier thereto in accordance with the information object type. One or more links are then defined between the information object and one or more other information objects, either using predetermined rules, or input commands from a user. The computer then generates link data defining the one or more links, which is stored in the store.

Abstract translation: 本发明提供了一种使用处理器来创建由具有相应类型的内容形成的信息对象的链接信息对象的方法。 处理器耦合到显示器和存储器，以允许处理器根据信息对象类型获得信息对象并向其分配唯一标识符。 然后在信息对象和一个或多个其他信息对象之间使用预定规则或来自用户的输入命令来定义一个或多个链接。 然后，计算机生成定义存储在商店中的一个或多个链接的链接数据。