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1. (WO2018159227) LIGHT DETECTOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/159227 International Application No.: PCT/JP2018/003833
Publication Date: 07.09.2018 International Filing Date: 05.02.2018
IPC:
G01J 1/04 (2006.01) ,G01J 1/02 (2006.01)
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1
Photometry, e.g. photographic exposure meter
02
Details
04
Optical or mechanical part
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1
Photometry, e.g. photographic exposure meter
02
Details
Applicants: HAMAMATSU PHOTONICS K.K.[JP/JP]; 1126-1, Ichino-cho, Higashi-ku, Hamamatsu-shi, Shizuoka 4358558, JP
Inventors: KASAMORI Kohei; JP
YAMAZAKI Masahiro; JP
SHIBAYAMA Katsumi; JP
Agent: HASEGAWA Yoshiki; JP
KUROKI Yoshiki; JP
SHIBAYAMA Kenichi; JP
Priority Data:
2017-03860501.03.2017JP
Title (EN) LIGHT DETECTOR
(FR) DÉTECTEUR DE LUMIÈRE
(JA) 光検出器
Abstract:
(EN) This light detector is provided with: a supporting substrate; a light transmissive substrate that forms a housing space with the supporting substrate; a light detecting element, which is positioned in the housing space, and which has a bolometer layer; a first base layer having a first corner section; a second base layer having a second corner section; a solder layer, which is disposed between the first base layer and the second base layer, and which fixes the supporting substrate and the light transmissive substrate to each other, said solder layer airtightly sealing the housing space; and a reinforcing section integrally formed with the solder layer using a material that is same as that of the solder layer. On the inner side of the first corner section and the second corner section, the reinforcing section reaches a first surface side and/or second surface side.
(FR) La présente invention concerne un détecteur de lumière pourvu : d'un substrat de support ; d'un substrat laissant passer la lumière qui forme un espace de logement avec le substrat de support ; d'un élément de détection de lumière, qui est positionné dans l'espace de logement, et qui comporte une couche de bolomètre ; d'une première couche de base comportant une première section de coin ; d'une seconde couche de base comportant une seconde section de coin ; d'une couche de brasure, qui est disposée entre la première couche de base et la seconde couche de base, et qui fixe l'un à l'autre le substrat de support et le substrat laissant passer la lumière, ladite couche de brasure scellant hermétiquement l'espace de logement ; et d'une section de renfort formée d'un seul tenant avec la couche de brasure à l'aide d'un matériau qui est le même que celui de la couche de brasure. Du côté intérieur de la première section de coin et de la seconde section de coin, la section de renfort atteint un premier côté de surface et/ou un second côté de surface.
(JA) 光検出器は、支持基板と、支持基板とで収容空間を形成する光透過基板と、収容空間に位置し、ボロメータ層を有する光検出素子と、第1角部を有する第1下地層と、第2角部を有する第2下地層と、第1下地層と第2下地層との間に配置され、支持基板及び光透過基板を互いに固定すると共に収容空間を気密に封止する半田層と、半田層と同一の材料によって半田層と一体的に形成された補強部と、を備え、補強部は、第1角部及び第2角部の内側において、第1表面側及び第2表面側の少なくとも一方に至っている。
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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)