Organic light emitting display

Details Organic light emitting display Organic light emitting display

2008-05-02

2011-11-01

Patel, Vip (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000

Reexamination Certificate

active

08049409

ABSTRACT:
Disclosed is an OLED in which separation regions of spacers in odd and even rows are formed so that a fine metal mask (FMM) between light emission layers may move without being caught in the spacers. The OLED includes even and odd spacers protruding upwardly between light emission layers and are separated by separation regions. The separation regions of each row of spacers is aligned with spacers of adjacent rows and are not aligned with the separation regions of the adjacent rows.

REFERENCES:
patent: 2010/0171416 (2010-07-01), Lee
patent: 1638554 (2005-07-01), None
patent: 1020050070199 (2005-07-01), None
patent: 1020050086319 (2005-08-01), None
patent: 1020050121882 (2005-12-01), None
Chinese Examination Report dated Dec. 4, 2009, issued by the SIPO in Korean priority Application No. 10-2007-0078157.

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