公开(公告)号：US07671959B2

公开(公告)日：2010-03-02

申请号：US11753259

申请日：2007-05-24

申请人： Won Hoe Koo ,  Hoon Kim ,  Jung Mi Choi

发明人： Won Hoe Koo ,  Hoon Kim ,  Jung Mi Choi

IPC分类号： G02F1/1339 ,  H01J1/62

CPC分类号： H01L51/5246 ,  H01L2224/81

摘要： The invention provides display devices that minimize permeation of oxygen and moisture, as well as methods of manufacturing such display devices. A display device according to the present invention includes an insulating substrate, a cover substrate connected to the insulating substrate, and a display element positioned between the insulating substrate and the cover substrate. The display device further includes a first sealant along an edge of one of the insulating substrate and the cover substrate, the first sealant including a first part and a second part spaced apart from each other, a second sealant provided along the edge of the other of the insulating substrate and the cover substrate, the second sealant being arranged between the first part of the first sealant and the second part of the first sealant, and an encapsulation film interposed between the first sealants and the second sealant.

摘要翻译： 本发明提供了使氧气和水分的渗透最小化的显示装置，以及制造这种显示装置的方法。 根据本发明的显示装置包括绝缘基板，连接到绝缘基板的盖基板和位于绝缘基板和盖基板之间的显示元件。 所述显示装置还包括沿所述绝缘基板和所述盖基板之一的边缘的第一密封剂，所述第一密封剂包括彼此间隔开的第一部分和第二部分，沿着所述第二密封剂 绝缘基板和盖基板，第二密封剂布置在第一密封剂的第一部分和第一密封剂的第二部分之间，以及插入在第一密封剂和第二密封剂之间的密封膜。

公开(公告)号：US07812527B2

公开(公告)日：2010-10-12

申请号：US11933342

申请日：2007-10-31

申请人： Hoon Kim ,  Jin Koo Chung ,  Won Hoe Koo ,  Jung Mi Choi

发明人： Hoon Kim ,  Jin Koo Chung ,  Won Hoe Koo ,  Jung Mi Choi

IPC分类号： H01J1/62

CPC分类号： H01L51/5253

摘要： An organic electro-luminescent display device includes barriers in a non-display area to protect a display area from water and oxygen. Barriers may include a permeation prevention barrier, a voltage contact portion, and a blocking layer. A permeation prevention barrier includes contact portions where a barrier layer having a lower permeability than a passivation layer penetrates through the passivation layer. A voltage contact portion penetrates the passivation layer so that a signal supply line contacts a conductive material. A blocking layer covers a wall, a planarization layer, and an inorganic insulation layer, and has a lower permeability than the planarization layer, the wall, and the inorganic insulation layer. The permeation prevention barrier, the voltage contact portion, and the blocking layer may be used in various combinations.

摘要翻译： 有机电致发光显示装置包括非显示区域中的屏障以保护显示区域免受水和氧气的影响。 阻挡层可以包括防渗透屏障，电压接触部分和阻挡层。 防渗透屏障包括其中具有比钝化层更低的渗透性的阻挡层穿过钝化层的接触部分。 电压接触部分穿透钝化层，使得信号提供线接触导电材料。 阻挡层覆盖壁，平坦化层和无机绝缘层，并且具有比平坦化层，壁和无机绝缘层更低的渗透性。 防渗透屏障，电压接触部分和阻挡层可以以各种组合使用。