Radiation image taking apparatus
First Claim
1. A radiation image taking apparatus comprising:
- a radiation detecting unit which includes a plurality of photo-electric conversion elements and converts radiation into an electrical signal;
a plate-like support member which supports said radiation detecting unit;
an analog circuit unit having at least one of functions of controlling said radiation detecting unit, receiving an analog signal from said radiation detecting unit, processing the analog signal, and converting the analog signal into a digital signal;
a digital circuit unit having at least one of functions of controlling at least one of a plurality of other units, and communicating with a unit outside the apparatus; and
a power circuit unit for supplying electric power to at least one of the plurality of other units, wherein said analog circuit unit, said digital circuit unit, and said power circuit unit are formed on separate circuit boards, respectively, and said analog circuit unit and said digital circuit unit are arranged on the opposite side of said radiation detecting unit with respect to said plate-like support member.
1 Assignment
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Accused Products
Abstract
A radiation image taking apparatus having a radiation detecting unit which includes a plurality of photo-electric conversion elements and converts radiation into an electrical signal, a plate-like support member which supports the radiation detecting unit, an analog circuit unit having at least one of functions of controlling the radiation detecting unit, receiving an analog signal from the radiation detecting unit, processing the analog signal, and converting the analog signal into a digital signal, a digital circuit unit having at least one of functions of controlling at least one of the other units and communicating with a unit outside the apparatus, and a power circuit unit for supplying power to at least one of other units. The analog circuit unit, the digital circuit unit, and the power circuit unit are formed on separate circuit boards, respectively, and the analog circuit unit and the digital circuit unit are arranged on the opposite side of the radiation detecting unit with respect to the support member.
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Citations
20 Claims
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1. A radiation image taking apparatus comprising:
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a radiation detecting unit which includes a plurality of photo-electric conversion elements and converts radiation into an electrical signal;
a plate-like support member which supports said radiation detecting unit;
an analog circuit unit having at least one of functions of controlling said radiation detecting unit, receiving an analog signal from said radiation detecting unit, processing the analog signal, and converting the analog signal into a digital signal;
a digital circuit unit having at least one of functions of controlling at least one of a plurality of other units, and communicating with a unit outside the apparatus; and
a power circuit unit for supplying electric power to at least one of the plurality of other units, wherein said analog circuit unit, said digital circuit unit, and said power circuit unit are formed on separate circuit boards, respectively, and said analog circuit unit and said digital circuit unit are arranged on the opposite side of said radiation detecting unit with respect to said plate-like support member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A radiation image taking apparatus comprising:
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a radiation detecting unit which includes a plurality of photo-electric conversion elements and converts radiation into an electrical signal;
a plate-like support member which supports said radiation detecting unit;
an analog circuit unit having at least one of functions of controlling said radiation detecting unit, receiving an analog signal from said radiation detecting unit, processing the analog signal, and converting the analog signal into a digital signal; and
a digital circuit unit having at least one of functions of controlling at least one of a plurality of other units and communicating with a unit outside the apparatus;
wherein said analog circuit unit and said digital circuit unit are formed on separate circuit boards, respectively, and said analog circuit and said digital circuit unit are arranged on an opposite side of said radiation detecting unit with respect to said plate-like support member. - View Dependent Claims (12, 13, 14)
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15. A radiation image taking apparatus comprising:
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a radiation detecting unit having a detection surface on which a plurality of photo-electric conversion elements are disposed, a plate-like support member which supports said radiation detecting unit with a support surface thereof. a digital driving circuit board for driving the plurality of photo-electric conversion elements, an analog reading circuit board for reading electric signals outputted from said radiation detecting unit, and a power circuit board for supplying electric power to at least one of said radiation detecting unit, said digital driving circuit board, and said analog reading circuit board, wherein said support surface for said radiation detecting unit is a quadrangle support surface of said plate-like support member, said digital driving circuit board and said analog reading circuit board are provided on another surface of said plate-like support member, and a distance between said power circuit board and said digital driving circuit board is shorter than a distance between said power circuit board and said analog reading circuit board. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification