Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Reexamination Certificate
2006-01-24
2006-01-24
Font, Frank G. (Department: 2883)
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
C250S36100C, C250S367000, C250S370080, C250S370090, C250S374000
Reexamination Certificate
active
06989539
ABSTRACT:
The invention relates to a radiation detector for converting electromagnetic radiation (15) into electric charge carriers. The invention also relates to an X-ray examination apparatus provided with such a radiation detector, and to a method of manufacturing a radiation detector. In order to achieve a small building height of the radiation detector while nevertheless satisfying the same requirements as regards the resetting of the converter arrangement (16, 18) by means of an illumination device (6), it is proposed to provide a supporting layer (8) underneath a glass plate (2a) with a photosensor arrangement (2b), which supporting layer on the one hand provides uniform distribution of the light incident from below and on the other hand imparts the necessary stability to the radiation detector. In a further embodiment it is proposed to provide a scatter foil (14) instead of the supporting layer (8), which scatter foil provided the homogeneous light distribution while the supporting function is taken over by the illumination device.
REFERENCES:
patent: 3594583 (1971-07-01), Sheldon
patent: 4945243 (1990-07-01), Arques
patent: 4980553 (1990-12-01), Henry
patent: 5574284 (1996-11-01), Farr
patent: 5636299 (1997-06-01), Bueno et al.
patent: 5652430 (1997-07-01), Lee
patent: 5742059 (1998-04-01), Hassler
patent: 5848122 (1998-12-01), Kurtz
patent: 6087618 (2000-07-01), Wiener-Avnear et al.
patent: 6194727 (2001-02-01), Lee et al.
patent: 6326625 (2001-12-01), Zur
patent: 6353228 (2002-03-01), Itabashi
patent: 6362484 (2002-03-01), Beyne et al.
patent: 6440769 (2002-08-01), Peumans et al.
patent: 6510195 (2003-01-01), Chappo et al.
patent: 6583419 (2003-06-01), Moy et al.
patent: 6642650 (2003-11-01), Struye et al.
patent: 6655675 (2003-12-01), Rutten et al.
patent: 6664071 (2003-12-01), Windhab et al.
patent: 6717150 (2004-04-01), Hoffman
patent: 6787778 (2004-09-01), Kobayashi et al.
patent: 2001/0012330 (2001-08-01), Ogura et al.
patent: 2002/0070343 (2002-06-01), Hoffman
patent: 2003/0155515 (2003-08-01), Moy et al.
patent: 44 20 603 (1995-06-01), None
patent: 199 14 217 (2000-10-01), None
patent: 19914217 (2000-10-01), None
Busse Falko
Schmidt Ralf
Wieczorek Herfried Karl
Wischmann Hans-Aloys
El-Shammaa Mary
Font Frank G.
Koninklije Philips Electronics N.V.
McKnight Douglas B.
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