会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 12. 发明授权
    • Solid polymer electrolyte employing a crosslinking agent
    • 使用交联剂的固体聚合物电解质
    • US06395429B1
    • 2002-05-28
    • US09604882
    • 2000-06-28
    • Yongku KangEun-Kyung KimHee-Jung KimBoo-Keun OhJae-Hyun Cho
    • Yongku KangEun-Kyung KimHee-Jung KimBoo-Keun OhJae-Hyun Cho
    • H01M618
    • H01M10/052H01B1/122H01M10/0525H01M10/0565H01M2300/0082
    • A solid polymer electrolyte includes a crosslinking agent, a poly(alkylene glycol) alkyl ether alkyl (meth)acrylate, a lithium salt and a curing initiator. The crosslinking agent includes a compound represented by formula (I): wherein A is oxygen, COO, alkyl of C1-4, or a single bond, R is a 6-membered aliphatic, aromatic or heterocyclic group, Ra, Rb and Rc independently are a linear or branched alkyl group of C1-10, Rd, Re and Rf independently are H or a methyl group, and p, q and r independently are an integer of 1 from 20. The poly(alkylene glycol) alkyl ether alkyl (meth)acrylate is represented by formula (II) wherein R1 and R2 independently are a linear or branched aliphatic or aromatic group of C1-10, R3, X, Y, Z independently are H or a methyl group, and p, q and r independently are an integer from 1 to 20.
    • 固体高分子电解质包括交联剂,(甲基)丙烯酸聚(亚烷基二醇)烷基醚烷基酯,锂盐和固化引发剂。 交联剂包括由式(I)表示的化合物:其中A是氧,COO,C 1-4的烷基或单键,R是6元脂族,芳族或杂环基,R a,R b和R c独立地是 C 1-10,R d,R e和R f的直链或支链烷基独立地为H或甲基,并且p,q和r独立地为20的整数。20.聚(亚烷基二醇)烷基醚(甲基) 丙烯酸酯由式(II)表示,其中R 1和R 2独立地是C 1-10的直链或支链脂族或芳族基团,R 3,X,Y,Z独立地是H或甲基,并且p和q独立地是整数 从1到20。
    • 13. 发明申请
    • Retardation film having a homeotropic alignment liquid crystal film and method for preparing the same
    • 具有垂面取向液晶膜的延迟膜及其制备方法
    • US20060182900A1
    • 2006-08-17
    • US11353226
    • 2006-02-14
    • Eun-Kyung KimMoon-Soo ParkJun-Won ChangSin-Young Kim
    • Eun-Kyung KimMoon-Soo ParkJun-Won ChangSin-Young Kim
    • C09K19/00G02F1/1335
    • G02F1/13363C09K19/3098C09K2019/0448G02B5/3016G02F1/133634G02F1/134363G02F2001/133633G02F2413/02G02F2413/07Y10T428/10Y10T428/1005Y10T428/1041
    • The present invention relates to a retardation film having a homeotropic alignment liquid crystal film, a polarizing film, an IPS (In-Plane Switching) mode liquid crystal display and a method for preparing the same. More particularly, the present invention relates to a homeotropic alignment liquid crystal film prepared from a liquid crystal mixed solution containing a polymerizable reactive liquid crystal monomer so as to improve a viewing angle characteristic of an ISP mode liquid crystal display and reduce a color shift; a retardation film prepared by integrating an oriented retardation film and a method for preparing the same; a polarizing film having the retardation film located between a polarizing element or plate and a liquid crystal cell and a method for preparing the same; and an IPS mode liquid crystal display having the polarizing film. There is an advantage in that since a homeotropic alignment liquid crystal film with a retardation of a thickness direction is prepared using a liquid crystal mixed solution containing a reactive liquid crystal monomer, a retardation film according to the present invention is not required for high-temperature heat treatment and cooling processes so that it can be applied to a high-speed continuous process. Further, there is an advantage in that a retardation film having an oriented retardation film integrated with the homeotropic alignment liquid crystal film is arranged between a polarizing element or polarizing plate of an IPS mod liquid crystal display and a liquid crystal cell so that a contrast ratio can be increased up to about 1520%, and a color shift characteristic can be also improved.
    • 本发明涉及具有垂直取向液晶膜,偏振膜,IPS(平面切换)模式液晶显示器的相位差膜及其制备方法。 更具体地,本发明涉及由含有可聚合反应性液晶单体的液晶混合溶液制备的垂直取向液晶膜,以改善ISP模式液晶显示器的视角特性并减少色偏; 通过将定向延迟膜及其制备方法整合而制备的延迟膜; 具有位于偏振元件或板与液晶单元之间的相位差膜的偏振膜及其制备方法; 和具有偏振膜的IPS模式液晶显示器。 具有以下优点:由于使用含有反应性液晶单体的液晶混合溶液来制备具有厚度方向延迟的垂面取向液晶膜,所以根据本发明的延迟膜不需要高温 热处理和冷却过程,使其可以应用于高速连续过程。 此外,具有将具有与垂直取向液晶膜成一体的定向延迟膜的相位差膜配置在IPS模式液晶显示器的偏振元件或偏振片与液晶单元之间,使得对比度 可以增加至约1520%,并且还可以改善色移特性。