Title:
X-RAY PHOTOGRAPHING APPARATUS, X-RAY PHOTOGRAPHING METHOD AND PHOTOELECTRIC TRANSDUCER
Document Type and Number:
Japanese Patent JP3647440
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an X-ray photographing apparatus in which power saving of a two-dimensional X-ray sensor is achieved by considering the drive range and the readout area of a photoelectric transducer.
SOLUTION: The two-dimensional X-ray sensor is composed of the photoelectric transducer. The photoelectric transducer comprises a light detecting means 80 for converting light to an electronic signal, an amplifying means 88 for amplifying the electronic signal outputted from the light detecting means 80, and a drive means 98 for controlling a power source of the amplifying means 88.
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Inventors:
Mahiro Hayashida
Toshikazu Tamura
Toshikazu Tamura
Application Number:
JP2003114325A
Publication Date:
May 11, 2005
Filing Date:
April 18, 2003
Export Citation:
Assignee:
Canon Inc
International Classes:
A61B6/00; A61B6/08; G01T1/17; G01T1/20; G01T1/24; G01T1/29; G03B42/02; G01T1/00; H04N5/32; H05G1/64; (IPC1-7): A61B6/00; A61B6/08; G01T1/00; G01T1/20; G01T1/24; G03B42/02; H04N5/32
Domestic Patent References:
JP11318877A | ||||
JP11009581A | ||||
JP2001249183A | ||||
JP6217973A | ||||
JP10201750A | ||||
JP2000350719A | ||||
JP2000004406A | ||||
JP2002165142A | ||||
JP11316832A | ||||
JP2001149353A |
Attorney, Agent or Firm:
Keizo Nishiyama
Yuichi Uchio
Yuichi Uchio
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