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1. (WO2018144582) SYSTEM AND METHOD WITH REFLECTIVE FIDUCIALS
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Pub. No.: WO/2018/144582 International Application No.: PCT/US2018/016205
Publication Date: 09.08.2018 International Filing Date: 31.01.2018
IPC:
G01N 21/64 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
62
Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
63
optically excited
64
Fluorescence; Phosphorescence
Applicants:
ILLUMINA, INC. [US/US]; 5200 Illumina Way San Diego, CA 92122, US
Inventors:
VIECELI, John, S.; US
NEMIROSKI, Alex; US
BELITZ, Paul; US
LANGLOIS, Robert; US
BOWEN, M., Shane; US
CHAN, Danny, Yuan; US
VENKATESAN, Bala Murali K.; US
HAN, Hui; US
SAMIEE, Kevan; US
TANNER, Stephen; US
Agent:
DIERKER, Julia, Church; US
KAVANAUGH, Juliet, R.; US
Priority Data:
1701691.601.02.2017GB
Title (EN) SYSTEM AND METHOD WITH REFLECTIVE FIDUCIALS
(FR) SYSTÈME ET PROCÉDÉ À REPÈRES DE CENTRAGE RÉFLÉCHISSANTS
Abstract:
(EN) Fiducial markers are provided on patterned arrays of the type that may be used for molecular analysis, such as sequencing. The fiducials may have configurations that enhance their detection in image or detection data, that facilitate or improve processing, that provide encoding of useful information, and so forth. Examples of the fiducials may include features and materials that are provided on or in the support of the array and that return at least a portion of incident light by reflection. The fiducials may form gratings or other encoding configurations that assist in image processing, alignment, or other aspects of processing of the array.
(FR) L’invention concerne des marqueurs de repère de centrage qui sont appliqués à des matrices à motifs du type qui peut être utilisé pour l’analyse moléculaire, par exemple le séquençage. Les repères de centrage peuvent avoir des configurations qui renforcent leur détection dans des données d’images ou de détection, qui facilitent ou améliorent le traitement, qui assurent le codage d’informations utiles, et ainsi de suite. Des exemples de repères de centrage peuvent inclure des attributs et des matériaux qui sont appliqués sur ou dans le support de la matrice et qui renvoient au moins une partie de lumière incidente par réflexion. Les repères de centrage peuvent former des réseaux ou autres configurations de codage qui assistent le traitement d’images, l’alignement, ou d’autres aspects de traitement de la matrice.
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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)