Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal
Reexamination Certificate
2002-08-28
2009-06-16
Mulpuri, Savitri (Department: 2812)
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
C438S099000, C438S149000, C257SE33001
Reexamination Certificate
active
07547562
ABSTRACT:
The object is to provide a method for realizing to selectively form a film in the manufacture of a light-emitting device using a polymer organic compound. The invention is characterized in that the application liquid having an organic compound dissolved in a solvent is applied onto a substrate having a mask thereby forming an organic compound layer of a plurality of materials. Furthermore, a sucker is provided to place the mask in sufficient contact with the substrate without causing positional deviation during film forming, thereby making possible to form an organic compound layer with accuracy.
REFERENCES:
patent: 6384427 (2002-05-01), Yamazaki et al.
patent: 6390874 (2002-05-01), Mizutani et al.
patent: 6500604 (2002-12-01), Dimitrakopoulos et al.
patent: 6506616 (2003-01-01), Kim et al.
patent: 6559594 (2003-05-01), Fukunaga et al.
patent: 6566156 (2003-05-01), Sturm et al.
patent: 6566806 (2003-05-01), Kawai
patent: 6592933 (2003-07-01), Himeshima et al.
patent: 6620528 (2003-09-01), Yamazaki et al.
patent: 6768260 (2004-07-01), Fukunaga et al.
patent: 6776880 (2004-08-01), Yamazaki
patent: 6830494 (2004-12-01), Yamazaki et al.
patent: 2001/0006827 (2001-07-01), Yamazaki et al.
patent: 2002/0093286 (2002-07-01), Ohshita et al.
patent: 2003/0006699 (2003-01-01), Ogino et al.
patent: 2005/0029935 (2005-02-01), Ogino et al.
patent: 0 892 028 (1999-01-01), None
patent: 11-54270 (1999-02-01), None
patent: 2001-49422 (2001-02-01), None
Mulpuri Savitri
Robinson Eric J.
Robinson Intellectual Property Law Office P.C.
Semiconductor Energy Laboratory Co,. Ltd.
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