Hard amorphous carbon film

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C428S217000, C428S336000, C428S408000

Reexamination Certificate

active

07955691

ABSTRACT:
An amorphous hard carbon film comprising a first amorphous carbon layer substantially consists only of carbon formed on a substrate surface and a second amorphous carbon layer substantially consists only of carbon formed on the surface of the first amorphous carbon layer, wherein the transmission electron microscope image of the first amorphous carbon layer is brighter than that of the second amorphous carbon layer when the cross section is observed.

REFERENCES:
patent: 5368937 (1994-11-01), Itoh
patent: 6110329 (2000-08-01), Holleck et al.
patent: 6638608 (2003-10-01), Gui et al.
patent: 6716540 (2004-04-01), Kohara et al.
patent: 0 724 023 (1996-07-01), None
patent: 63-262467 (1988-10-01), None
patent: 63-286334 (1988-11-01), None
patent: 63-286576 (1988-11-01), None
patent: 1-079371 (1989-03-01), None
patent: 1-294867 (1989-11-01), None
patent: 5117856 (1993-05-01), None
patent: 5202477 (1993-08-01), None
patent: 2000-128516 (2000-05-01), None
patent: 2001-192206 (2001-07-01), None
patent: 2002-256415 (2002-09-01), None
patent: 2002-322555 (2002-11-01), None
patent: 2003-171758 (2003-06-01), None
patent: WO2007/072658 (2007-06-01), None
Banzhof et al., “High Resolution TEM Investigations of Nanostructures in Hard Amorphous Carbon Films,” Material Science Forum. vols. 287-288 pp. 243-246 (1998).
International Search Report corresponding to International Application No. PCT/JP2006/323645 dated Jan. 16, 2007.
Extended European Search Report corresponding to European Patent Application No. 0683449.9-1215 dated Jun. 17, 2010.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hard amorphous carbon film does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hard amorphous carbon film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hard amorphous carbon film will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2696957

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.