DE69310233T2 - Röntgendetektor mit verbessertem Eingansgfenster - Google Patents
Röntgendetektor mit verbessertem EingansgfensterInfo
- Publication number
- DE69310233T2 DE69310233T2 DE69310233T DE69310233T DE69310233T2 DE 69310233 T2 DE69310233 T2 DE 69310233T2 DE 69310233 T DE69310233 T DE 69310233T DE 69310233 T DE69310233 T DE 69310233T DE 69310233 T2 DE69310233 T2 DE 69310233T2
- Authority
- DE
- Germany
- Prior art keywords
- ray detector
- entrance window
- layer
- detector according
- ray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010931 gold Substances 0.000 claims description 12
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 10
- 229910052737 gold Inorganic materials 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000002441 X-ray diffraction Methods 0.000 claims description 5
- 229910052790 beryllium Inorganic materials 0.000 claims description 5
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002799 BoPET Polymers 0.000 claims description 2
- 239000005041 Mylar™ Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/001—Details
- H01J47/002—Vessels or containers
- H01J47/004—Windows permeable to X-rays, gamma-rays, or particles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electron Tubes For Measurement (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92200505 | 1992-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69310233D1 DE69310233D1 (de) | 1997-06-05 |
| DE69310233T2 true DE69310233T2 (de) | 1997-11-13 |
Family
ID=8210442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69310233T Expired - Lifetime DE69310233T2 (de) | 1992-02-21 | 1993-02-15 | Röntgendetektor mit verbessertem Eingansgfenster |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5345083A (enExample) |
| EP (1) | EP0556913B1 (enExample) |
| JP (1) | JP3375361B2 (enExample) |
| DE (1) | DE69310233T2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0748456B1 (en) * | 1994-12-19 | 2001-09-12 | Koninklijke Philips Electronics N.V. | Polyethylene naphtalate x-ray window |
| RU2227309C2 (ru) * | 2002-04-19 | 2004-04-20 | Гоганов Дмитрий Алексеевич | Позиционно-чувствительный детектор ионизирующего излучения |
| US7432518B2 (en) * | 2003-09-10 | 2008-10-07 | Canberra Industries, Inc. | Entrance window for gas filled radiation detectors |
| JP4910628B2 (ja) * | 2006-10-25 | 2012-04-04 | 株式会社島津製作所 | Ｘ線検出器 |
| US7928400B1 (en) * | 2008-08-04 | 2011-04-19 | Bruker Axs, Inc. | X-ray detection system for wavelength dispersive and energy dispersive spectroscopy and electron beam applications |
| DE102010034597A1 (de) | 2010-08-12 | 2012-02-16 | Ifg - Institute For Scientific Instruments Gmbh | Röntgenoptik mit Strahleneintrittsfenster und Strahlenaustrittsfenster |
| US8785874B2 (en) | 2010-12-30 | 2014-07-22 | Walter Kidde Portable Equipment, Inc. | Ionization window |
| WO2013175602A1 (ja) * | 2012-05-24 | 2013-11-28 | 三菱電機株式会社 | 放射線計測装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2663812A (en) * | 1950-03-04 | 1953-12-22 | Philips Lab Inc | X-ray tube window |
| CH347272A (de) * | 1956-01-31 | 1960-06-30 | Philips Nv | Vorrichtung mit einer Messkammer für weiche Röntgenstrahlen |
| US3609435A (en) * | 1968-10-30 | 1971-09-28 | Randolph G Taylor | Fast-response ionization chamber for detecting ionizing radiation from 0.1 to 60 angstroms |
| US3835341A (en) * | 1973-06-25 | 1974-09-10 | W Zingaro | Selectable multi-window x-ray tube |
| DE2824333A1 (de) * | 1978-06-02 | 1979-12-13 | Muenchener Apparatebau Fuer El | Zaehlrohr |
| US4633089A (en) * | 1984-05-03 | 1986-12-30 | Life Codes Corp. | Hand held radiation detector |
| NL8700346A (nl) * | 1987-02-13 | 1988-09-01 | Philips Nv | Gasgevulde roentgendetector. |
| US4933557A (en) * | 1988-06-06 | 1990-06-12 | Brigham Young University | Radiation detector window structure and method of manufacturing thereof |
| JPH04363700A (ja) * | 1990-08-01 | 1992-12-16 | Canon Inc | Ｘ線透過窓およびその取付け方法 |
-
1993
- 1993-02-15 EP EP93200406A patent/EP0556913B1/en not_active Expired - Lifetime
- 1993-02-15 DE DE69310233T patent/DE69310233T2/de not_active Expired - Lifetime
- 1993-02-19 JP JP03073493A patent/JP3375361B2/ja not_active Expired - Lifetime
- 1993-02-22 US US08/020,500 patent/US5345083A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5345083A (en) | 1994-09-06 |
| DE69310233D1 (de) | 1997-06-05 |
| JPH0696721A (ja) | 1994-04-08 |
| JP3375361B2 (ja) | 2003-02-10 |
| EP0556913A3 (enExample) | 1994-08-03 |
| EP0556913A2 (en) | 1993-08-25 |
| EP0556913B1 (en) | 1997-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PANALYTICAL B.V., ALMELO, NL |
|
| R071 | Expiry of right |
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