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1. (WO2005122551) ELECTRONIC CIRCUIT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/122551    International Application No.:    PCT/IB2005/051776
Publication Date: 22.12.2005 International Filing Date: 01.06.2005
IPC:
H04N 3/15 (2006.01), H04N 5/335 (2006.01)
Applicants: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH [DE/DE]; Steindamm 94, 20099 Hamburg (DE) (DE only).
KONINKLIJKE PHILIPS ELECTRONICS N. V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW only).
STEADMAN, Roger [ES/DE]; (DE) (For US Only).
DUERBAUM, Thomas [DE/DE]; (DE) (For US Only).
MORALES SERRANO, Francisco [MX/DE]; (DE) (For US Only).
VOGTMEIER, Gereon [DE/DE]; (DE) (For US Only)
Inventors: STEADMAN, Roger; (DE).
DUERBAUM, Thomas; (DE).
MORALES SERRANO, Francisco; (DE).
VOGTMEIER, Gereon; (DE)
Agent: VOLMER, Georg; Philips Intellectual Property & Standards GmbH, Weisshausstr. 2, 52066 Aachen (DE)
Priority Data:
04102632.9 09.06.2004 EP
Title (EN) ELECTRONIC CIRCUIT
(FR) CIRCUIT ELECTRONIQUE
Abstract: front page image
(EN)The present invention relates to an electronic circuit for reading out a plurality of sensor elements while disadvantages like degradation of analog signal transfer is avoided. The electronic circuit comprises a plurality of sensor elements (1, 1­1, 1-2,...), each having at least a first and a second state and an output that conveys a trigger signal when the sensor element (1, 1-1, 1-2,...) switches from the first state to the second state, a plurality of registers (R-1, R-2,...) that are coupled to the outputs of the sensor elements (1, 1-1, 1-2,...), a counter (CNT) that in an active state conveys a counter signal that is changing with a given clock rate, means for storing the counter signal into one of the registers (R1) when the trigger signal of one of the sensor elements (1-1Y is received, and means for uniquely assigning the stored counter signal to the triggering sensor element (1-1).
(FR)La présente invention concerne un circuit électronique de lecture des résultats d'une pluralité sonde supprimant les défauts imputables au transfert des signaux analogiques. Ce circuit électronique comprend une pluralité de sondes (1, 1-1, 1-2, ...) dont chacune connaît deux états. La sortie d'une telle sonde (1, 1-1, 1-2, ...) véhicule un signal de déclenchement correspondant à sa bascule d'un état à l'autre. Une pluralité de registres (R-1, R-2, ...) sont couplés aux sorties des sondes (1, 1-1, 1-2, ...). Un compteur, qui est à l'état actif, véhicule un signal de compteur qui change selon une cadence d'horloge spécifique. Des organes permettent de stocker le signal de compteur dans l'un des registres (R1) à la réception du signal de déclenchement de l'une des sondes (1-1). Enfin, des organes permettent d'affecter de façon unique à la sonde déclencheuse (1-1) le signal de compteur stocké.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)