Radiant energy – Invisible radiation responsive nonelectric signalling – Luminescent device
Reexamination Certificate
2007-02-27
2007-02-27
Porta, David (Department: 2884)
Radiant energy
Invisible radiation responsive nonelectric signalling
Luminescent device
C250S581000, C252S30140R, C252S30140H
Reexamination Certificate
active
11049445
ABSTRACT:
Storage phosphor particles suitable for use in coated layers of stimulable phosphor screens or panels, in favor of high relative sensitivity, advantageously contain at the surface of the phosphor particles and in their inner volume, as components composing the said phosphor, a matrix component and a dopant or activator element that is homogeneously incorporated, wherein preference is given to particles having an aspect ratio of more than 2:1 and less than 50:1, said aspect ratio being defined as a ratio of 2 largest sizes of said particles, said sizes being taken in 3 dimensions perpendicular to each other, provided that one of said 2 largest sizes is smaller than 10 μm.
REFERENCES:
patent: 5534191 (1996-07-01), Hasegawa et al.
patent: 5693254 (1997-12-01), Sieber et al.
patent: 5736069 (1998-04-01), Willems et al.
patent: 5895604 (1999-04-01), Funabashi et al.
patent: 6228286 (2001-05-01), Leblans et al.
patent: 6730243 (2004-05-01), Leblans et al.
patent: 6802991 (2004-10-01), Devenney et al.
patent: 6899962 (2005-05-01), Iwabuchi et al.
patent: 6967339 (2005-11-01), Leblans et al.
patent: 6977385 (2005-12-01), Struye et al.
patent: 7029819 (2006-04-01), Laney et al.
patent: 2002/0017622 (2002-02-01), Kohda
patent: 2002/0177156 (2002-11-01), Hosoi
patent: 2003/0034458 (2003-02-01), Isoda et al.
patent: 2003/0042429 (2003-03-01), Isoda
patent: 2003/0047697 (2003-03-01), Iwabuchi et al.
patent: 2003/0186023 (2003-10-01), Isoda et al.
patent: 2003/0189179 (2003-10-01), Leblans et al.
patent: 0 174 875 (1986-03-01), None
patent: 1 113 458 (2001-07-01), None
patent: 1 316 970 (2003-06-01), None
patent: 1 316 971 (2003-06-01), None
patent: 1 316 972 (2003-06-01), None
patent: 1 341 188 (2003-09-01), None
patent: 1 347 460 (2003-09-01), None
patent: 1 349 177 (2003-10-01), None
patent: 1 355 322 (2003-10-01), None
patent: 1 359 204 (2003-11-01), None
patent: 1 376 614 (2004-02-01), None
patent: 01/03156 (2001-01-01), None
Patent Abstracts of Japan, 2002277591, published Sep. 25, 2002, corresponding to Appl. No. 2001075926 dated Mar. 16, 2001 to Konica Corp.
Patent Abstracts of Japan, 2002250798, published Jun. 9, 2002, corresponding to Appl. No. 2001050107 dated Feb. 26, 2001 to Konica Corp.
European Search Report EP 04 10 0675, Apr. 29, 2004, Doslik.
Leblans Paul
Tahon Jean-Pierre
AGFA-Gevaert
Boosalis Faye
Guy Joseph T.
Nexsen Pruet , LLC
Porta David
LandOfFree
Storage phosphor screens having homogeneously incorporated... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Storage phosphor screens having homogeneously incorporated..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Storage phosphor screens having homogeneously incorporated... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3875796