Compositions – Electrically conductive or emissive compositions – Free metal containing
Reexamination Certificate
2003-03-18
2008-10-21
Kopec, Mark (Department: 1796)
Compositions
Electrically conductive or emissive compositions
Free metal containing
C252S500000, C252S512000, C428S328000, C428S330000, C428S432000, C428S434000, C428S446000, C524S430000, C525S513000
Reexamination Certificate
active
07438835
ABSTRACT:
This transparent conductive film comprises a single-layer film obtained by coating on a substrate a transparent conductive film-forming coating liquid which contains chainlike agglomerates of noble metal-coated silver microparticles and a binder, the chainlike agglomerates having an average primary chain length set within the range of 100 to 500 nm, an average thickness set within the range of 1 to 30 nm and an average primary chain length-average thickness ratio set within the range of 3 to 100, and the binder being set within the range of 40 to 200 parts by weight based on 100 parts by weight of the noble metal-coated silver microparticles, wherein the single-layer film has a surface resistance of 50 to 2000 Ω/□ and a visible ray transmittance of 40 to 95% as determined alone and independently of the substrate.
REFERENCES:
patent: 4670188 (1987-06-01), Iwasa et al.
patent: 5204177 (1993-04-01), Sato et al.
patent: 5504133 (1996-04-01), Murouchi et al.
patent: 5785897 (1998-07-01), Toufuku et al.
patent: 6143418 (2000-11-01), Takamiya et al.
patent: 6180030 (2001-01-01), Hirai et al.
patent: 6261479 (2001-07-01), Yukinobu et al.
patent: 6712998 (2004-03-01), Kato
patent: 6740416 (2004-05-01), Yokogawa et al.
patent: 2002/0045050 (2002-04-01), Tamai et al.
patent: 2004/0232386 (2004-11-01), Yorita et al.
patent: 2005/0106382 (2005-05-01), Kashihara et al.
patent: 0911859 (1999-04-01), None
patent: 9-115438 (1997-05-01), None
patent: 10-1777 (1998-01-01), None
patent: 10-110123 (1998-04-01), None
patent: 10-142401 (1998-05-01), None
patent: 10-182191 (1998-07-01), None
patent: 11-228872 (1999-08-01), None
patent: 11-329071 (1999-11-01), None
patent: 2000-124662 (2000-04-01), None
patent: 2000-196287 (2000-07-01), None
patent: 2000-357414 (2000-12-01), None
patent: WO 03/019579 (2003-03-01), None
Kopec Mark
Kratz Quintos & Hanson, LLP
Nguyen Khanh Tuan
Sumitomo Metal & Mining Co., Ltd.
LandOfFree
Transparent conductive film, coating liquid for forming such... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transparent conductive film, coating liquid for forming such..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transparent conductive film, coating liquid for forming such... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4018066