Mask for organic electro-luminescence device and method of...

Details Mask for organic electro-luminescence device and method of... Mask for organic electro-luminescence device and method of...

2007-11-06

2007-11-06

Patel, Vip (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S498000

Reexamination Certificate

active

11047720

ABSTRACT:
This invention relates to a mask for an organic electro-luminescence device and a method of fabricating the same that is capable of forming an organic layer having a special color without a damage of an organic layer formed on a substrate.The mask for the organic electro-luminescence device includes: an open part formed in a hole type to pass an organic material for forming a first organic layer on a substrate; and a blocking part having a groove on a surface facing to at least one second organic layer formed on the substrate, wherein the groove has a width corresponding to a width of the second organic layer.

REFERENCES:
patent: 6255775 (2001-07-01), Ikuko et al.

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