Flexible OLED light source

Details Flexible OLED light source Flexible OLED light source

2006-07-24

2010-02-16

Patel, Nimeshkumar D (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S512000, C313S498000, C313S504000, C313S506000, C428S458000, C428S473500, C428S688000, C428S689000, C428S690000

Reexamination Certificate

active

07663312

ABSTRACT:
A flexible organic light emitting light source employing a flexible substrate that comprises a thin ployimide layer sandwiched by two metallic layers of which one metallic layer whose surface not in contact with polyimide layer contains OLED device that is coated with pore-free conformal barrier coating of inorganic oxide through Atomic Layer Epitaxy process and the barrier coating being completely encapsulated by a UV cured thick hard coat. The flexible device is sealed with a flexible plastic cover and the bottom external surface of metallic layer is integrated with a lamp drive circuit.

REFERENCES:
patent: 5470644 (1995-11-01), Durant
patent: 6091194 (2000-07-01), Swirbel et al.
patent: 6835950 (2004-12-01), Brown et al.
patent: 2003/0062527 (2003-04-01), Kumar et al.
patent: 2004/0046497 (2004-03-01), Schaepkens et al.
patent: 2006/0226523 (2006-10-01), Foust et al.

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