公开(公告)号：US20070069640A1

公开(公告)日：2007-03-29

申请号：US11526751

申请日：2006-09-26

申请人： Masaaki Okunaka ,  Masato Ito ,  Masamitsu Furuie ,  Hironori Toyoda ,  Naoyuki Itou

发明人： Masaaki Okunaka ,  Masato Ito ,  Masamitsu Furuie ,  Hironori Toyoda ,  Naoyuki Itou

IPC分类号： H01L51/00

CPC分类号： H01L51/0025 ,  H01L27/3244 ,  H01L27/3281

摘要： An organic electroluminescent display device with an extended lifetime is provided. When at least a hole transport layer HTR, a light emitting layer LUM, an electron transport layer ETR and an electron injection layer EIN are stacked between one electrode (an anode AND or a cathode CTD) formed on the principal surface of an insulating substrate SUB1 and the other electrode (the cathode CTD or the anode AND) by vapor deposition, the concentration of a plasticizer trapped into the layers in a vapor deposition apparatus is limited to less than or equal to 100 ppm.

摘要翻译： 提供了具有延长寿命的有机电致发光显示装置。 当在绝缘基板SUB1的主表面上形成的一个电极（阳极或阴极CTD）之间堆叠至少一个空穴传输层HTR，发光层LUM，电子传输层ETR和电子注入层EIN时， 和另一个电极（阴极CTD或阳极AND）通过气相沉积在气相沉积设备中被捕获到层中的增塑剂的浓度被限制在小于或等于100ppm。

公开(公告)号：US07786666B2

公开(公告)日：2010-08-31

申请号：US11526751

申请日：2006-09-26

申请人： Masaaki Okunaka ,  Masato Ito ,  Masamitsu Furuie ,  Hironori Toyoda ,  Naoyuki Itou

发明人： Masaaki Okunaka ,  Masato Ito ,  Masamitsu Furuie ,  Hironori Toyoda ,  Naoyuki Itou

IPC分类号： H01L51/00

CPC分类号： H01L51/0025 ,  H01L27/3244 ,  H01L27/3281

摘要： An organic electroluminescent display device with an extended lifetime is provided. When at least a hole transport layer HTR, a light emitting layer LUM, an electron transport layer ETR and an electron injection layer EIN are stacked between one electrode (an anode AND or a cathode CTD) formed on the principal surface of an insulating substrate SUB1 and the other electrode (the cathode CTD or the anode AND) by vapor deposition, the concentration of a plasticizer trapped into the layers in a vapor deposition apparatus is limited to less than or equal to 100 ppm.

摘要翻译： 提供了具有延长使用寿命的有机电致发光显示装置。 当在绝缘基板SUB1的主表面上形成的一个电极（阳极或阴极CTD）之间堆叠至少一个空穴传输层HTR，发光层LUM，电子传输层ETR和电子注入层EIN时， 和另一个电极（阴极CTD或阳极AND）通过气相沉积在气相沉积设备中被捕获到层中的增塑剂的浓度被限制在小于或等于100ppm。