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1. (WO2019048214) METROLOGY METHOD AND APPARATUS
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Pub. No.: WO/2019/048214 International Application No.: PCT/EP2018/072294
Publication Date: 14.03.2019 International Filing Date: 17.08.2018
IPC:
G03F 7/20 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
F
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
7
Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
20
Exposure; Apparatus therefor
Applicants:
ASML NETHERLANDS B.V. [NL/NL]; P.O. Box 324 5500 AH Veldhoven, NL
Inventors:
JAK, Martin, Jacobus, Johan; NL
EBERT, Martin; NL
DEN BOEF, Arie, Jeffrey; NL
PANDEY, Nitesh; NL
Agent:
BROEKEN, Petrus; NL
Priority Data:
17189662.406.09.2017EP
Title (EN) METROLOGY METHOD AND APPARATUS
(FR) PROCÉDÉ ET APPAREIL DE MÉTROLOGIE
Abstract:
(EN) A method comprising: evaluating a plurality of polarization characteristics associated with measurement of a metrology target of a substrate processed using a patterning process, against one or more measurement quality parameters; and selecting one or more polarization characteristics from the plurality of polarization characteristics based on one or more of the measurement quality parameters.
(FR) La présente invention concerne un procédé qui consiste à : évaluer une pluralité de caractéristiques de polarisation associées à la mesure d'une cible de métrologie d'un substrat traité à l'aide d'un processus de formation de motifs, l'évaluation étant faite par rapport à un ou plusieurs paramètres de qualité de mesure ; et sélectionner une ou plusieurs caractéristiques de polarisation dans la pluralité de caractéristiques de polarisation sur la base d'un ou de plusieurs des paramètres de qualité de mesure.
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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)