公开(公告)号：US09024304B2

公开(公告)日：2015-05-05

申请号：US14008576

申请日：2012-03-29

申请人： Young Min Jeon ,  Chang Hyung Lee ,  Jeong Gyu Park ,  Sang Jin Nam ,  Hyo Jin Min ,  Joon Woo Kim ,  Il Ji Lim

发明人： Young Min Jeon ,  Chang Hyung Lee ,  Jeong Gyu Park ,  Sang Jin Nam ,  Hyo Jin Min ,  Joon Woo Kim ,  Il Ji Lim

IPC分类号： H01L51/00 ,  H01L51/50 ,  C07C15/28 ,  C09K11/06 ,  H05B33/10

CPC分类号： H01L51/5056 ,  C07C15/28 ,  C07C2603/24 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/5012 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H05B33/10

摘要： The present invention provides a compound represented by the following formula 1. The compound of the present invention has high luminance, high luminous efficiency, excellent color purity and excellent high-temperature stability, and thus can provide a material for an organic electroluminescent device and an organic electroluminescent device having a long lifetime.

摘要翻译： 本发明提供由下式1表示的化合物。本发明的化合物具有高亮度，高发光效率，优异的色纯度和优异的高温稳定性，因此可以提供有机电致发光器件和 有机电致发光器件寿命长。

公开(公告)号：US20140299849A1

公开(公告)日：2014-10-09

申请号：US14008576

申请日：2012-03-29

申请人： Young Min Jeon ,  Chang Hyung Lee ,  Jeong Gyu Park ,  Sang Jin Nam ,  Hyo Jin Min ,  Joon Woo Kim ,  Il Ji Lim

发明人： Young Min Jeon ,  Chang Hyung Lee ,  Jeong Gyu Park ,  Sang Jin Nam ,  Hyo Jin Min ,  Joon Woo Kim ,  Il Ji Lim

IPC分类号： H01L51/00 ,  H01L51/50

CPC分类号： H01L51/5056 ,  C07C15/28 ,  C07C2603/24 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/5012 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H05B33/10

摘要： The present invention provides a compound represented by the following formula 1. The compound of the present invention has high luminance, high luminous efficiency, excellent color purity and excellent high-temperature stability, and thus can provide a material for an organic electroluminescent device and an organic electroluminescent device having a long lifetime.

摘要翻译： 本发明提供由下式1表示的化合物。本发明的化合物具有高亮度，高发光效率，优异的色纯度和优异的高温稳定性，因此可以提供有机电致发光器件和 有机电致发光器件寿命长。

公开(公告)号：US08094528B2

公开(公告)日：2012-01-10

申请号：US11301252

申请日：2005-12-13

申请人： Jeong Gyu Park

发明人： Jeong Gyu Park

IPC分类号： G11B7/00

CPC分类号： G11B27/034 ,  G11B7/0037 ,  G11B7/0053 ,  G11B7/00736 ,  G11B27/24

摘要： A method for reading media information from optical recording media is provided which allows media information to be rapidly and stably read from the recording media. Index marks are successively detected at a plurality of positions spaced at predetermined intervals along radial direction of the recording media, and a center position is selected from amongst the positions at which the index marks have been successively detected. Media information read at the selected center position is used to rapidly and accurately perform a recording operation on a label surface of the optical recording media.

摘要翻译： 提供了一种用于从光学记录介质读取介质信息的方法，其允许从记录介质快速且稳定地读取介质信息。 在沿着记录介质的径向以预定间隔隔开的多个位置连续检测索引标记，并且从连续检测到索引标记的位置中选择中心位置。 在所选择的中心位置读取的媒体信息用于在光学记录介质的标签表面上快速且准确地执行记录操作。