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1. (WO2018160858) DIAMOND-BACKED PHOTODIODES, DIAMOND-SANDWICHED PHOTODIODES, PHOTODIODE SYSTEMS AND RELATED METHODS OF MANUFACTURE
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Pub. No.: WO/2018/160858 International Application No.: PCT/US2018/020488
Publication Date: 07.09.2018 International Filing Date: 01.03.2018
IPC:
G01J 1/42 (2006.01) ,H01L 31/107 (2006.01) ,H01L 31/02 (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
42
using electric radiation detectors
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31
Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
08
in which radiation controls flow of current through the device, e.g. photoresistors
10
characterised by at least one potential-jump barrier or surface barrier, e.g. phototransistors
101
Devices sensitive to infra-red, visible or ultra-violet radiation
102
characterised by only one potential barrier or surface barrier
107
the potential barrier working in avalanche mode, e.g. avalanche photodiode
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31
Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02
Details
Applicants:
PHASE SENSITIVE INNOVATIONS, INC. [US/US]; 51 East Main Street, Suite 201 Newark, DE 19711, US
Inventors:
YAO, Peng; US
Agent:
MUIR, Patrick D.; US
Priority Data:
15/909,59801.03.2018US
62/465,17901.03.2017US
62/486,47518.04.2017US
Title (EN) DIAMOND-BACKED PHOTODIODES, DIAMOND-SANDWICHED PHOTODIODES, PHOTODIODE SYSTEMS AND RELATED METHODS OF MANUFACTURE
(FR) PHOTODIODES À DOS DE DIAMANT, PHOTODIODES À PRISE EN SANDWICH DE DIAMANT, SYSTÈMES DE PHOTODIODE ET PROCÉDÉS DE FABRICATION ASSOCIÉS
Abstract:
(EN) A photodiode device and method of manufacturing the same are disclosed. A stack of functional layers of the photodiode device, formed of crystalline semiconductor material, may be formed on a diamond substrate. The stack of functional layers may be in contact with or close proximity to the diamond substrate to thereby provide an efficient thermal conductive path between the functional layers and an external source, thereby mitigating problems that may result from overheating the photodiode device.
(FR) L'invention porte sur un dispositif de photodiode et sur son procédé de fabrication. Un empilement de couches fonctionnelles du dispositif de photodiode, formé d'un matériau semi-conducteur cristallin, peut être formé sur un substrat de diamant. La pile de couches fonctionnelles peut être en contact avec le substrat de diamant ou à proximité immédiate de ce dernier pour ainsi fournir un trajet conducteur thermique efficace entre les couches fonctionnelles et une source externe, ce qui permet d'atténuer les problèmes qui peuvent résulter d'une surchauffe du dispositif de photodiode.
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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, JP, 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: English (EN)
Filing Language: English (EN)