Light emitting device with anodized metallization

Details Light emitting device with anodized metallization Light emitting device with anodized metallization

2011-08-23

2011-08-23

Patel, Ashok (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000, C445S023000

Reexamination Certificate

active

08004188

ABSTRACT:
A light emitting device (100) is provided, comprising a substrate (101), a first electrically conductive layer (102), a light emitting layer (103), and a second electrically conductive layer (104). The light emitting device (100) further comprises at least one metal shunt (105) which is in electrical contact with said first electrically conductive layer (102). The at least one metal shunt (105) is isolated from said second electrically conductive layer (104) at least by means of a dielectric oxide layer (106). The present invention allows for the use of electrically insulating material between one or more metal shunts and a cathode layer without reducing the effective pixel area of the device.

REFERENCES:
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patent: 6858847 (2005-02-01), Macciocchi
patent: 2006/0046476 (2006-03-01), Nakamura et al.
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patent: 2004107467 (2004-12-01), None
patent: 2005053053 (2005-06-01), None

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