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Machine translation
1. (WO2005106549) SYSTEM AND METHOD FOR CANCELING DISTURBANCE IN MEMS DEVICES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/106549    International Application No.:    PCT/US2005/011679
Publication Date: 10.11.2005 International Filing Date: 06.04.2005
IPC:
G02B 6/26 (2006.01), G02B 6/42 (2006.01)
Applicants: CAPELLA, PHOTONICS, INC. [US/US]; 19 Great Oaks Boulevard,, Suite 20, San Jose, CA 95119 (US) (For All Designated States Except US).
TREMAINE, Brian, P. [US/US]; (US) (For US Only).
DAVIS, Joseph, E. [US/US]; (US) (For US Only)
Inventors: TREMAINE, Brian, P.; (US).
DAVIS, Joseph, E.; (US)
Agent: DLA Piper Rudnick Gray Cary US LLP; Attn.: ALBERTI, David, L., 2000 University Avenue, East Palo Alto, CA 94303 (US)
Priority Data:
10/825,897 16.04.2004 US
Title (EN) SYSTEM AND METHOD FOR CANCELING DISTURBANCE IN MEMS DEVICES
(FR) SYSTEME ET PROCEDE DESTINES A ANNULER LES PERTURBATIONS DANS DES DISPOSITIFS MEMS
Abstract: front page image
(EN)A system and method for canceling disturbance in a MEMS device. The system 200 includes a MEMS device 203, which may include a substrate 205 and a plurality of individually movable MEMS elements 203-1 through 203-N, and a control assembly 207. The optical system 200 may be utilized in and/or form a portion of any optical apparatus employing an array of MEMS devices. The control assembly 207 uses feed-forward control signals to cancel disturbance in the MEMS device 203, and more particularly, to cancel disturbance in the non-switched or static mirrors of the MEMS device 203 caused by switched or moving mirrors.
(FR)L'invention concerne un système et un procédé destinés à éliminer les perturbations dans un dispositif MEMS. Ce système (200) comprend un dispositif MEMS (203), qui peut comporter un substrat (205) et plusieurs éléments MEMS mobiles séparément (203-1 à 203-N), et un ensemble de commande (207). Le système optique (200) peut être utilisé dans une partie de n'importe quel appareil optique utilisant un réseau de dispositifs MEMS et/ou former une partie de celui-ci. L'ensemble de commande (207) utilise des signaux de régulation par l'amont afin d'éliminer les perturbations dans le dispositif MEMS (203), et plus particulièrement, afin d'éliminer les perturbations dans des miroirs non commutés ou statiques du dispositif MEMS (203) provoquées par des miroirs commutés ou mobiles.
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, 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)