Display device with improved moisture prevention

Details Display device with improved moisture prevention Display device with improved moisture prevention

2005-07-29

2011-12-20

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000, C313S509000

Reexamination Certificate

active

08080936

ABSTRACT:
In a display device including, a display area having a plurality of organic EL devices on a substrate; a peripheral area having a driving circuit for the organic EL devices and surrounding the display area on the substrate; and an organic insulating film covering at least the driving circuit, the organic insulating film has a separating groove which divides itself into the inner part and outer part at the periphery of the display area.

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Japanese Office Action dated Jun. 20, 2008.
Japanese Office Action issued on Mar. 10, 2009 corresponding to JP Application No. 2004-235125.
Japanese Office Action issued on Mar. 23, 2011 in connection with counterpart JP Application No. 2008-214860.

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