DETECTION APPARATUS AND RADIATION DETECTION SYSTEM
First Claim
1. A detection apparatus comprising:
- a plurality of pixels arranged in a row direction and a column direction on an insulating substrate, each pixel including a conversion element configured to convert radiation or light into an electric charge and a switch element disposed on the insulating substrate and configured to output an electric signal corresponding to the electric charge, the conversion element being disposed above the switch element;
a driving line connected to a plurality of switch elements arranged in the row direction; and
a signal line connected to a plurality of switch elements arranged in the column direction,wherein an uppermost surface portion of a main electrode of the switch element is located below the conversion element,wherein the driving line is located on the insulating substrate and an uppermost surface portion of the driving line is located below the uppermost surface portion of the main electrode of each switch element,and wherein the signal line is formed by a conductive layer embedded in an insulating member in a layer located lower than the uppermost surface portion of the driving line.
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Accused Products
Abstract
A stacked-type detection apparatus includes a plurality of pixels arranged at small intervals in row and column directions and has small signal line capacitance that allows a high-speed driving operation. Each pixel includes a conversion element configured to convert radiation or light into an electric charge and a switch element disposed on an insulating substrate. A driving line is disposed on the insulating substrate and is connected to switch elements arranged in the row direction; and a signal line is connected to switch elements arranged in the column direction. Each conversion element is disposed above a corresponding switch element. The driving line is realized using a conductive layer embedded in an insulating layer located below an uppermost surface portion of the driving line located below an uppermost surface portion of a main electrode of the switch element located below the conversion element.
28 Citations
9 Claims
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1. A detection apparatus comprising:
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a plurality of pixels arranged in a row direction and a column direction on an insulating substrate, each pixel including a conversion element configured to convert radiation or light into an electric charge and a switch element disposed on the insulating substrate and configured to output an electric signal corresponding to the electric charge, the conversion element being disposed above the switch element; a driving line connected to a plurality of switch elements arranged in the row direction; and a signal line connected to a plurality of switch elements arranged in the column direction, wherein an uppermost surface portion of a main electrode of the switch element is located below the conversion element, wherein the driving line is located on the insulating substrate and an uppermost surface portion of the driving line is located below the uppermost surface portion of the main electrode of each switch element, and wherein the signal line is formed by a conductive layer embedded in an insulating member in a layer located lower than the uppermost surface portion of the driving line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification