Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2010-05-13
2011-10-11
Williams, Joseph L (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C313S496000, C313S309000, C313S336000, C313S351000, C313S34600R
Reexamination Certificate
active
08035291
ABSTRACT:
An electron emission film having a pattern of diamond in X-ray diffraction and formed of a plurality of diamond fine grains having a grain diameter of 5 nm to 10 nm is formed on a substrate. The electron emission film can restrict the field intensity to a low level when it causes an emission current to flow, and has a uniform electron emission characteristic.
REFERENCES:
patent: 5608283 (1997-03-01), Twichell et al.
patent: 5900301 (1999-05-01), Brandes et al.
patent: 6504292 (2003-01-01), Choi et al.
patent: 2001/0015605 (2001-08-01), Yoshiki
patent: 2001/0024078 (2001-09-01), Dimitrijevic et al.
patent: 2003/0132393 (2003-07-01), Dimitrijevic et al.
patent: 2003/0143398 (2003-07-01), Ohki et al.
patent: 2004/0178713 (2004-09-01), Na et al.
patent: 2005/0168122 (2005-08-01), Dahl et al.
patent: 2005/0200260 (2005-09-01), Swain et al.
patent: 2005/0275329 (2005-12-01), Hiraki et al.
patent: 2006/0066199 (2006-03-01), Ichikawa et al.
patent: 2006/0104885 (2006-05-01), Chih et al.
patent: 08-236010 (1996-09-01), None
patent: 09-045215 (1997-02-01), None
patent: 9-161655 (1997-06-01), None
patent: 09-326231 (1997-12-01), None
patent: 2001-202871 (2001-07-01), None
patent: 2001-357771 (2001-12-01), None
patent: 2002-093305 (2002-03-01), None
patent: 2003-59391 (2003-02-01), None
patent: 2004-362959 (2004-12-01), None
patent: 2004-362960 (2004-12-01), None
patent: 2005-015831 (2005-01-01), None
Ahalapitiya Hewage Jayatissa et al, “Enhanced Field Emission Current From Diamond-Like Carbon Films Deposited by Laser Ablation of C60Fullerene”, J. Phys.D: Appl. Phys. vol. 32 (1999) pp. 1443-1446. 1999 IOP Publishing Ltd., Bristol, GB, XP007900678, ISSN: 0022-3727.
Korean Office Action (and English translation thereof) dated Apr. 28, 2008, issued in a counterpart Korean Application.
Japanese Office Action dated Jun. 2, 2009 and English translation thereof issued in a counterpart Japanese Application No. 2005-252928.
Japanese Office Action dated Jun. 2, 2009 and English translation thereof issued in a counterpart Japanese Application No. 2005-299468.
Nishimura Kazuhito
Sasaoka Hideki
Casio Computer Co. Ltd.
Holtz Holtz Goodman & Chick PC
Kochi Industrial Promotion Center
Quarterman Kevin
Williams Joseph L
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