Title:
撮像装置、放射線撮像システム、その制御方法及びプログラム
Document Type and Number:
Japanese Patent JP5274098
Kind Code:
B2
Abstract:
An imaging apparatus includes a transmitting path to transmit the output electric signal, and a read-out circuit performing a sampling and holding operation for holding the electric signal read out through the transmitting path, and performing a reset operation to reset the transmitting path, and includes a control unit for controlling an outputting drive circuit and a read-out circuit so as to perform the sampling and holding operation row by row after a start of the output operation, to perform the reset operation after the sampling and holding operation, and to terminate the output operation after the reset operation. This can reduce the frame time without reducing the S/N ratio of the image signal.
Inventors:
Katsuro Takenaka
Tadao Endo
Toshio Kamejima
Tomoyuki Yagi
Keigo Yokoyama
Tadao Endo
Toshio Kamejima
Tomoyuki Yagi
Keigo Yokoyama
Application Number:
JP2008118804A
Publication Date:
August 28, 2013
Filing Date:
April 30, 2008
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N5/32; A61B6/00; G01T1/20; G01T1/24; H01L27/14; H01L27/144; H04N5/335; H04N5/341; H04N5/357; H04N5/369; H04N5/374; H04N5/376; H04N5/378
Domestic Patent References:
| JP2007104219A | ||||
| JP2005303720A | ||||
| JP4073969A | ||||
| JP8088726A | ||||
| JP7508390A | ||||
| JP6062321A | ||||
| JP2008228346A | ||||
| JP10145678A | ||||
| JP2006060512A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa