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    Electroluminescent device using electroluminescent compounds
    46.
    发明申请
    Electroluminescent device using electroluminescent compounds 审中-公开
    使用电致发光化合物的电致发光器件

    公开(公告)号：US20090165860A1

    公开(公告)日：2009-07-02

    申请号：US12319013

    申请日：2008-12-31

    申请人： Hyun Kim ,  Sung Jin Eum ,  Young Jun Cho ,  Hyuck Joo Kwon ,  Bong Ok Kim ,  Sung Min Kim ,  Seung Soo Yoon

    发明人： Hyun Kim ,  Sung Jin Eum ,  Young Jun Cho ,  Hyuck Joo Kwon ,  Bong Ok Kim ,  Sung Min Kim ,  Seung Soo Yoon

    IPC分类号： H01L31/04 ,  H01J1/63

    CPC分类号： H01L51/0084 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1051 ,  C09K2211/1059 ,  C09K2211/186 ,  C09K2211/188 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14 ,  Y02E10/549

    摘要： The present invention relates to an electroluminescent device. More specifically, the electroluminescent device according to the present invention is comprised of a first electrode; a second electrode; and at least one organic layer(s) interposed between the first electrode and the second electrode; and the organic layer comprises one or more organic electroluminescent compound(s) represented by Chemical Formula (1) as host material: L1L2M(Q)y   Chemical Formula 1 wherein, the ligands, L1 and L2 are independently selected from the following structures: wherein, M represents a divalent or trivalent metal; y is 0 when M is a divalent metal, while y is 1 when M is a trivalent metal; Q represents (C6-C60)aryloxy or tri(C6-C60)arylsilyl, and the aryloxy or triarylsilyl of Q may be further substituted by (C1-C60)alkyl or (C6-C60)aryl. The electroluminescent devices according to the invention exhibit excellent color purity and luminous efficiency.

    摘要翻译： 本发明涉及电致发光器件。 更具体地，根据本发明的电致发光器件包括第一电极; 第二电极; 以及介于所述第一电极和所述第二电极之间的至少一个有机层; 有机层包含一种或多种由化学式（1）表示的有机电致发光化合物作为主体材料：<？in-line-formula description =“In-line formula”end =“lead”？> L1L2M（Q ）y化学式1 <？in-line-formula description =“In-line Formula”end =“tail”？>其中，配体L1和L2独立地选自以下结构：其中，M表示二价或 三价金属 当M为二价金属时，y为0，而当M为三价金属时y为1; Q表示（C 6 -C 60）芳氧基或三（C 6 -C 60）芳基甲硅烷基，Q的芳氧基或三芳基甲硅烷基可以进一步被（C 1 -C 60）烷基或（C 6 -C 60）芳基取代。 根据本发明的电致发光器件表现出优异的色纯度和发光效率。

    SHOCK ABSORBER FOR CONTROLLING DAMPING FORCE CHARACTERISTICS
    48.
    发明申请
    SHOCK ABSORBER FOR CONTROLLING DAMPING FORCE CHARACTERISTICS 有权
    用于控制阻尼力特性的减震器

    公开(公告)号：US20090132122A1

    公开(公告)日：2009-05-21

    申请号：US12276160

    申请日：2008-11-21

    申请人： Hong Sig Kim ,  Sung Min Kim

    发明人： Hong Sig Kim ,  Sung Min Kim

    IPC分类号： B60G17/018 ,  F16F9/50

    CPC分类号： F16F9/5126 ,  B60G17/06 ,  F16F9/46

    摘要： Disclosed herein is a shock absorber capable of controlling damping force characteristics. The shock absorber includes a cylinder filled with an operating fluid, a piston valve disposed inside the cylinder to divide an interior of the cylinder into a first chamber and a second chamber, a piston rod having one end extending outside the cylinder and the other end coupled to the piston valve inside the cylinder, a hollow chamber formed inside the piston rod to communicate with the first and second chambers, a free piston disposed within the hollow chamber to move up and down and to divide the hollow chamber into upper and lower chambers, and a variable part configured to control the damping force characteristics by adjusting a vertical displacement of the free piston.

    摘要翻译： 本文公开了一种能够控制阻尼力特性的减震器。 该减震器包括一个填充有工作流体的气缸，一个活塞阀，设置在气缸内部，以将汽缸的内部分隔成第一腔室和第二腔室;活塞杆，其一端延伸到气缸外部，另一端连接 在缸体内的活塞阀，形成在活塞杆的内部以与第一和第二腔室连通的中空室，设置在中空室内的自由活塞，上下移动并将中空室分成上下腔室， 以及可变部件，其构造成通过调节自由活塞的垂直位移来控制阻尼力特性。