Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2004-09-02
2009-12-01
Santiago, Mariceli (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S553000, C313S483000, C313S500000, C313S506000, C313S505000, C313S498000
Reexamination Certificate
active
07626328
ABSTRACT:
An organic electroluminescent device and its method of manufacturing are provided. The organic electroluminescent device may include a rear substrate, an organic electroluminescent unit including a first electrode, an organic film, and a second electrode stacked on a surface of the rear substrate. It may also include a front substrate joined to the rear substrate to seal an internal space in which the organic electroluminescent unit is disposed. It may also include a porous oxide layer composed of a porous silica and a metal compound on a lower surface thereof. A device constructed according to the present invention may have excellent adsorption of moisture and oxygen, thereby increasing the life span of the device.
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Certified translation of JP 2001-217068 (Ogawa et al.).
Chinese Office Action dated Apr. 11, 2008.
Cho Yoon-Hyeung
Kim Won-Jong
Lee Hae-Seung
Lee Jong-Hyuk
Park Jin-Woo
H.C. Park & Associates PLC
Samsung Mobile Display Co., Ltd.
Santiago Mariceli
Walford Natalie K
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