Ion beam method for removing an organic light emitting material

Details Ion beam method for removing an organic light emitting material Ion beam method for removing an organic light emitting material

2004-04-02

2010-06-08

Olsen, Allan (Department: 1792)

Etching a substrate: processes

Forming or treating optical article

C216S041000, C216S045000, C216S048000, C216S066000

Reexamination Certificate

active

07731860

ABSTRACT:
A method of removing an organic, preferably polymeric, light-emitting material (4) from defined areas of a substrate (1) comprises the steps of arranging a shadow mask (5) to overlie the organic material other than in the defined areas, and applying a beam of ions (7) to the defined areas through the mask. The method is useful in forming organic light-emitting diode arrays.

REFERENCES:
patent: 4233109 (1980-11-01), Nishizawa
patent: 4233573 (1980-11-01), Grudkowski
patent: 4371412 (1983-02-01), Nishizawa
patent: 4919749 (1990-04-01), Mauger et al.
patent: 5139610 (1992-08-01), Dunaway et al.
patent: 5326426 (1994-07-01), Tam et al.
patent: 5759625 (1998-06-01), Laubacher et al.
patent: 5876880 (1999-03-01), Vonach et al.
patent: 5953585 (1999-09-01), Miyaguchi
patent: 6214631 (2001-04-01), Burrows et al.
patent: 6331356 (2001-12-01), Angelopoulos et al.
patent: 6331701 (2001-12-01), Chen et al.
patent: 6949879 (2005-09-01), Wright et al.
patent: 7175773 (2007-02-01), Heidemann et al.
patent: 2002/0141036 (2002-10-01), Jin et al.
patent: 2003/0124245 (2003-07-01), Sakaguchi
patent: 2003/0136679 (2003-07-01), Bohn et al.
patent: 2003/0156794 (2003-08-01), Oh et al.
patent: 2004/0012016 (2004-01-01), Underwood et al.
patent: 2004/0026367 (2004-02-01), Goebel et al.
patent: 2004/0037949 (2004-02-01), Wright
patent: 2004/0070334 (2004-04-01), Buckley et al.
patent: 2004/0097161 (2004-05-01), Gourlay
patent: 2004/0101819 (2004-05-01), Montemagno et al.
patent: 2006/0006798 (2006-01-01), Buckley
patent: 2006/0099731 (2006-05-01), Buckley et al.
patent: 2008/0019652 (2008-01-01), Steenblik et al.
patent: 56-125856 (1981-10-01), None
patent: 56-130926 (1981-10-01), None
patent: 58-114428 (1983-07-01), None
patent: 60-033501 (1985-02-01), None
patent: 11-074084 (1999-03-01), None
patent: 11-167987 (1999-06-01), None
patent: 2000-192224 (2000-07-01), None
patent: 95/34096 (1995-12-01), None

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