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1. (WO2017136851) INTEGRATED FLUXGATE DEVICE WITH THREE-DIMENSIONAL SENSING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/136851 International Application No.: PCT/US2017/016750
Publication Date: 10.08.2017 International Filing Date: 06.02.2017
IPC:
H01L 43/02 (2006.01) ,G01R 33/09 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
43
Devices using galvano-magnetic or similar magnetic effects; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof
02
Details
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33
Arrangements or instruments for measuring magnetic variables
02
Measuring direction or magnitude of magnetic fields or magnetic flux
06
using galvano-magnetic devices
09
Magneto-resistive devices
Applicants:
TEXAS INSTRUMENTS INCORPORATED [US/US]; P.O. Box 655474, Mail Station 3999 Dallas, TX 75265-5474, US
TEXAS INSTRUMENTS JAPAN LIMITED [JP/JP]; 24-1, Nishi-shinjuku 6-chome Shinjuku-ku, Tokyo, 160-8366, JP (JP)
Inventors:
MOHAN, Anuraag; US
FRENCH, William David; US
UDOMPANYAVIT, Ubol; US
Agent:
TEXAS INSTRUMENTS INCORPORATED; US
Common
Representative:
TEXAS INSTRUMENTS INCORPORATED; P.O. Box 655474, Mail Station 3999 Dallas, TX 75265-5474, US
Priority Data:
15/016,50705.02.2016US
Title (EN) INTEGRATED FLUXGATE DEVICE WITH THREE-DIMENSIONAL SENSING
(FR) DISPOSITIF MAGNÉTOMÉTRIQUE INTÉGRÉ À DÉTECTION TRIDIMENSIONNELLE
Abstract:
(EN) Described examples include an electromagnetic sensing device (100) with a package substrate (102), a first die (110) mounted on the package substrate (102), and a second die (150) mounted on the package substrate (102). The first die (110) includes a first integrated circuit (113) and a first magnetic core (116) formed above the first integrated circuit (113). The first magnetic core (116) has a first sensing axis (132) parallel to a planar surface (103) of the package substrate (102). The second die (150) includes a second integrated circuit (153) and a second magnetic core (156) formed above the second integrated circuit (153). The second magnetic core (156) has a second sensing axis (172) orthogonal to the planar surface (103) of the package substrate (102).
(FR) Des exemples de l’invention comprennent un dispositif de détection électromagnétique (100) comprenant un substrat de boîtier (102), une première puce (110) montée sur le substrat de boîtier (102) et une deuxième puce (150) montée sur le substrat de boîtier (102). La première puce (110) comprend un premier circuit intégré (113) et un premier noyau magnétique (116) formé au-dessus du premier circuit intégré (113). Le premier noyau magnétique (116) a un premier axe de détection (132) parallèle à une surface plane (103) du substrat de boîtier (102). La deuxième puce (150) comprend un deuxième circuit intégré (153) et un deuxième noyau magnétique (156) formé au-dessus du deuxième circuit intégré (153). Le deuxième noyau magnétique (156) a un deuxième axe de détection (172) orthogonal à la surface plane (103) du substrat de boîtier (102).
front page image
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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108604633EP3411911