Radiation detector and radiation imaging system
AssigneeCanon Kabushiki Kaisha
InventorsTATSUHITO GODEN, TAKANORI WATANABE
Life of this patent
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Abstract
A radiation detector includes a first semiconductor chip including a detection region and a peripheral region positioned around the detection region in plan view, a support portion disposed in the peripheral region so as not to overlap the detection region in plan view, and a second semiconductor chip disposed in the peripheral region. In plan view, an end portion of the support portion, which is positioned on a side closer to the detection region among end portions of the support portion, is disposed closer to the detection region than an end portion of the second semiconductor chip, which is positioned on a side closer to an outer edge of the first semiconductor chip among end portions of the second semiconductor chip.
Claims20
A radiation detector comprising:
- a first semiconductor chip including a detection region and a peripheral region positioned around the detection region in plan view;
- a support portion disposed in the peripheral region so as not to overlap the detection region in plan view;
- and
- a second semiconductor chip disposed in the peripheral region,
- wherein in plan view, an end portion of the support portion, which is positioned on a side closer to the detection region among end portions of the support portion, is disposed closer to the detection region than an end portion of the second semiconductor chip, which is positioned on a side closer to an outer edge of the first semiconductor chip among end portions of the second semiconductor chip.
Dependencies are inferred from the claim text.