Display device and method of making display device

Details Display device and method of making display device Display device and method of making display device

2009-04-15

2011-10-04

Walford, Natalie (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S505000, C313S506000, C313S498000, C313S500000, C438S029000

Reexamination Certificate

active

08030842

ABSTRACT:
A display device with increased lifespan is presented. The device includes a plurality of thin film transistors, a passivation layer formed on the thin film transistors, a plurality of pixel electrodes formed on the passivation layer and electrically connected to the thin film transistors, and a wall dividing the pixel electrodes. The wall has a main section and an auxiliary section that is lower than the main section. A caved-in section is disposed between the main section and the auxiliary section. An organic layer is formed on the pixel electrodes.

REFERENCES:
patent: 7064482 (2006-06-01), Park
patent: 7528543 (2009-05-01), Wang et al.
patent: 7759862 (2010-07-01), Park et al.
patent: 2004/0100191 (2004-05-01), Park
patent: 2007/0120476 (2007-05-01), Park et al.
patent: 2004-11166 (2004-04-01), None
patent: 1020030013990 (2003-02-01), None
patent: 1020040051072 (2004-06-01), None

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