Organic electroluminescence display with adjacent blocks of...

Details Organic electroluminescence display with adjacent blocks of... Organic electroluminescence display with adjacent blocks of...

2006-12-26

2006-12-26

Patel, Nimeshkumar D. (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000, C313S505000

Reexamination Certificate

active

07154219

ABSTRACT:
A boundary region between blocks of a luminescent layer is provided in a region on a second insulating layer (18) parallel with a glass substrate. Blocks of an electron transporting layer (28) are formed on associated blocks of the luminescent layer. A lithium fluoride layer (30) and an electron injection layer (32) are successively formed on the electron transporting layer (28) seamlessly. Accordingly, a boundary between the blocks of the electron transporting layer (28) is vertically aligned with a boundary between the blocks of the luminescent layer.

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