US5105087A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Large solid state sensor assembly formed from smaller sensors
Assignee: Carestream Health Inc
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Filing: 1990-11-28
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Granted: 1992-04-14
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Expires: 2010-11-28
Abstract
Abstract A large solid state sensor assembly is formed from a plurality of smaller solid state sensors which are positioned contiguously to each other. The large solid state sensor assembly is preferably a solid state X-ray assembly and includes at least a first solid state sensor having an X-ray detector region and a blind non-detector border region, and a second solid state sensor having an X-ray detector region and a blind non-detector border region. The second sensor is positioned adjacent to the first sensor with respective non-detector regions being contiguous. A third solid state sensor having an X-ray detector region, is positioned to overlie the first and second solid state sensors so that the X-ray detector region of the third sensor overlies the blind non-detector regions of the first and second sensors. Thus, a large continuous X-ray detector region formed of said first, second, and third sensor detector regions is provided. The three sensors have a plurality of solid state detectors, with the detectors of the third sensor being smaller in size then the detectors of first and second sensors.
Inventors
- 👤 Tomasz M. Jagielinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:55
CPC Classifications
A; A61; A61B; A61B6/00; A61B6/02; A61B6/03; A61B6/032; G; G01; G01T; G01T1/00; G01T1/16; G01T1/24; H; H10; H10F; H10F39/00; H10F39/10; H10F39/12; H10F39/191; H10F39/195
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
167 words
For use with a radiation source, a solid state radiation sensor assembly comprising: a first solid state sensor having a radiation detector region and a blind non-detector border region; a second solid state sensor having a radiation detector region and a blind non-detector border region; said second sensor being positioned adjacent to said first sensor such that said non-detector regions of said first and second sensors are contiguous; a third solid state sensor having a radiation detector regions, said third sensor overlying said first and second sensors so that said radiation detector region of said third sensor is positioned over said blind nondetector regions of said first and second sensors and forms a continuous radiation detection region with the radiation detector regions of said first and second radiation sensors; and wherein said first, second and third sensors respectively have a plurality of solid state radiation detectors such that said detectors of said third sensor are smaller in size than said detectors of said first and second sensors.
Claim 2
Dependent Claim
167 words
For use with a radiation source, a solid state radiation sensor assembly comprising: a first solid state sensor having a radiation detector region and a blind non-detector border region; a second solid state sensor having a radiation detector region and a blind non-detector border region; said second sensor being positioned adjacent to said first sensor such that said non-detector regions of said first and second sensors are contiguous; a third solid state sensor having a radiation detector regions, said third sensor overlying said first and second sensors so that said radiation detector region of said third sensor is positioned over said blind nondetector regions of said first and second sensors and forms a continuous radiation detection region with the radiation detector regions of said first and second radiation sensors; and wherein said first, second and third sensors respectively have a plurality of solid state radiation detectors such that said detectors of said third sensor are smaller in size than said detectors of said first and second sensors.
Claim 3
Dependent Claim
44 words
The assembly of claim 1 wherein said first and second sensors have respective two dimensional arrays of solid state radiation detectors and wherein said third sensor has an array of radiation detectors which are aligned with the detectors of said first and second sensors.
Claim 4
Dependent Claim
19 words
The assembly of claim 1 wherein said first, second, and third solid state sensors are made of germanium semiconductor.
Claim 5
Dependent Claim
20 words
The assembly of claim 1 wherein said first, second, and third solid state sensors are made of cadmium sulfide/selenium semiconductor.
Claim 6
Dependent Claim
168 words
For use with an X-ray source, a solid state X-ray sensor assembly comprising: a first solid state sensor having an X-ray detector region and a blind non-detector border region; a second solid state sensor having an X-ray detector region and a blind non-detector border region; said second sensor being positioned adjacent to said first sensor such that said non-detector regions of said first and second sensors are contiguous; and a third solid state sensor having an X-ray detector region, said third sensor overlying said first and second sensors so that said X-ray detector region of said third sensor is positioned over said blind non-detector regions of said first and second sensor and forms a continuous X-ray detection region with the X-ray detector regions of said first and second X-ray sensors; and wherein said first, second and third sensors respectively have a plurality of solid state X-ray detectors such that said detectors of said third sensor are smaller in size than said detectors of said first and second sensors.
Claim 7
Dependent Claim
168 words
For use with an X-ray source, a solid state X-ray sensor assembly comprising: a first solid state sensor having an X-ray detector region and a blind non-detector border region; a second solid state sensor having an X-ray detector region and a blind non-detector border region; said second sensor being positioned adjacent to said first sensor such that said non-detector regions of said first and second sensors are contiguous; and a third solid state sensor having an X-ray detector region, said third sensor overlying said first and second sensors so that said X-ray detector region of said third sensor is positioned over said blind non-detector regions of said first and second sensor and forms a continuous X-ray detection region with the X-ray detector regions of said first and second X-ray sensors; and wherein said first, second and third sensors respectively have a plurality of solid state X-ray detectors such that said detectors of said third sensor are smaller in size than said detectors of said first and second sensors.
Claim 8
Dependent Claim
44 words
The assembly of claim 5 wherein said first and second sensors have respective two dimensional arrays of solid state X-ray detectors and wherein said third sensor has an array of X-ray detectors which are aligned with the detectors of said first and second sensors.
Claim 9
Dependent Claim
19 words
The assembly of claim 5 wherein said first, second, and third solid state sensors are made of germanium semiconductor.
Claim 10
Dependent Claim
20 words
The assembly of claim 5 wherein said first, second, and third solid state sensors are made of cadmium sulfide/selenium semiconductor.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1995-04-14 | 1995-10-14 | 1996-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-04-14 | 1999-10-14 | 2000-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-04-14 | 2003-10-14 | 2004-04-14 | $7700.00 | Window Closed / Lapsed |