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1. (WO2019064786) SCINTILLATOR PANEL, AND RADIATION DETECTOR
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Pub. No.: WO/2019/064786 International Application No.: PCT/JP2018/025230
Publication Date: 04.04.2019 International Filing Date: 03.07.2018
IPC:
G21K 4/00 (2006.01) ,G01T 1/20 (2006.01) ,G01T 1/202 (2006.01)
G PHYSICS
21
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
K
TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
4
Conversion screens for the conversion of the spatial distribution of particles or ionising radiation into visible images, e.g. fluoroscopic screens
G PHYSICS
01
MEASURING; TESTING
T
MEASUREMENT OF NUCLEAR OR X-RADIATION
1
Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
16
Measuring radiation intensity
20
with scintillation detectors
G PHYSICS
01
MEASURING; TESTING
T
MEASUREMENT OF NUCLEAR OR X-RADIATION
1
Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
16
Measuring radiation intensity
20
with scintillation detectors
202
the detector being a crystal
Applicants:
浜松ホトニクス株式会社 HAMAMATSU PHOTONICS K.K. [JP/JP]; 静岡県浜松市東区市野町1126番地の1 1126-1, Ichino-cho, Higashi-ku, Hamamatsu-shi, Shizuoka 4358558, JP
Inventors:
後藤 啓輔 GOTO Keisuke; JP
白川 和広 SHIRAKAWA Kazuhiro; JP
上西 秀典 JONISHI Hidenori; JP
畑中 将志 HATANAKA Masashi; JP
山路 晴紀 YAMAJI Haruki; JP
櫻井 純 SAKURAI Jun; JP
楠山 泰 KUSUYAMA Yutaka; JP
Agent:
長谷川 芳樹 HASEGAWA Yoshiki; JP
黒木 義樹 KUROKI Yoshiki; JP
柴山 健一 SHIBAYAMA Kenichi; JP
Priority Data:
2017-18657827.09.2017JP
Title (EN) SCINTILLATOR PANEL, AND RADIATION DETECTOR
(FR) PANNEAU DE SCINTILLATEUR ET DÉTECTEUR DE RAYONNEMENT
(JA) シンチレータパネル及び放射線検出器
Abstract:
(EN) This scintillator panel 1 is provided with: a substrate 2; a resin protective layer 5 which is formed on the substrate 2, and which comprises an organic material; a barrier layer 3 which is formed on the resin protective layer 5, and which includes thallium iodide as a main component; and a scintillator layer 4 which is formed on the barrier layer 3, and which includes, as a main component, cesium iodide having thallium added thereto. According to this scintillator panel 1, moisture resistance can be improved as a result of providing the barrier layer 3.
(FR) La présente invention concerne un panneau 1 de scintillateur qui comprend : un substrat 2 ; une couche de protection en résine 5 qui est formée sur le substrat 2, et qui comprend un matériau organique ; une couche barrière 3 qui est formée sur la couche de protection en résine 5, et qui comprend de l'iodure de thallium utilisé comme constituant principal ; et une couche 4 de scintillateur qui est formée sur la couche barrière 3, et qui comprend, utilisé comme constituant principal, de l'iodure de césium auquel a été ajouté du thallium. Conformément à ce panneau 1 de scintillateur, la résistance à l'humidité peut être améliorée en raison de l'utilisation de la couche barrière 3.
(JA) シンチレータパネル1は、基板2と、基板2上に形成され、有機材料からなる樹脂保護層5と、樹脂保護層5の上に形成され、ヨウ化タリウムを主成分として含むバリア層3と、バリア層3上に形成され、タリウムが添加されたヨウ化セシウムを主成分として含むシンチレータ層4と、を備える。このシンチレータパネル1によれば、バリア層3を有するので、耐湿性を向上することができる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)