Method of evaporating film used in an organic...

Details Method of evaporating film used in an organic... Method of evaporating film used in an organic...

2005-03-22

2005-03-22

Cleveland, Michael (Department: 1762)

Coating processes

Electrical product produced

Fluorescent or phosphorescent base coating

C427S068000, C427S069000, C427S070000, C427S255140, C427S255150, C427S255230, C427S255600, C118S720000, C118S721000, C118S726000

Reexamination Certificate

active

06869636

ABSTRACT:
In evaporating thin film used in organic electro-luminescent (EL) display, a mask having a plurality of openings is placed below a display substrate, and a plane evaporation source is placed below the mask. The plane evaporation source has a plurality of evaporating material cells which are respectively aligned to the openings of the mask. Next, evaporating the evaporating material cells, a plurality of thin films is deposited on predetermined regions of the display substrate.

REFERENCES:
patent: 5104695 (1992-04-01), Greer et al.
patent: 5395740 (1995-03-01), Swirbel et al.
patent: 5688551 (1997-11-01), Littman et al.
patent: 5904961 (1999-05-01), Tang et al.
patent: 20010006827 (2001-07-01), Yamazaki et al.

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