公开(公告)号：US08344360B2

公开(公告)日：2013-01-01

申请号：US09968167

申请日：2001-09-28

申请人： Mark Auch ,  Ewald Guenther ,  Lim Shuang Fang ,  Chua Soo Jin ,  Low Bee Ling

发明人： Mark Auch ,  Ewald Guenther ,  Lim Shuang Fang ,  Chua Soo Jin ,  Low Bee Ling

IPC分类号： H01L35/24

CPC分类号： H01L51/525 ,  B81B7/0058 ,  H01L2251/5338

摘要： An encapsulation for an organic light emitting diode (OLED) device is disclosed. The encapsulation includes a sealing dam surrounding the cell region of the OLED device to support a cap. Spacer particles are randomly located in the cell region to prevent the cap from contacting the active components, thereby protecting them from damage. The sealing dam provides a sealing region between the edge of the cap and dam in which an adhesive is applied to seal the OLED device. The use of the sealing dam advantageously enables devices to be formed with narrower sealing widths.

摘要翻译： 公开了一种用于有机发光二极管（OLED）器件的封装。 封装包括围绕OLED器件的单元区域以密封盖的密封坝。 间隔粒子随机地位于细胞区域中，以防止帽与活性成分接触，从而保护帽免受损伤。 密封大坝在盖的边缘和坝之间提供密封区域，其中施加粘合剂以密封OLED装置。 密封坝的使用有利于使装置形成得更窄的密封宽度。