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1. (WO2019067579) INTERCONNECT STRUCTURES AND METHODS FOR FORMING SAME
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Pub. No.: WO/2019/067579 International Application No.: PCT/US2018/052904
Publication Date: 04.04.2019 International Filing Date: 26.09.2018
IPC:
H01L 21/768 (2006.01) ,H01L 21/02 (2006.01) ,H01L 21/28 (2006.01) ,H01L 21/3065 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21
Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
70
Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in or on a common substrate or of specific parts thereof; Manufacture of integrated circuit devices or of specific parts thereof
71
Manufacture of specific parts of devices defined in group H01L21/7086
768
Applying interconnections to be used for carrying current between separate components within a device
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21
Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
02
Manufacture or treatment of semiconductor devices or of parts thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21
Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
02
Manufacture or treatment of semiconductor devices or of parts thereof
04
the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer, carrier concentration layer
18
the devices having semiconductor bodies comprising elements of the fourth group of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
28
Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20-H01L21/268158
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21
Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
02
Manufacture or treatment of semiconductor devices or of parts thereof
04
the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer, carrier concentration layer
18
the devices having semiconductor bodies comprising elements of the fourth group of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
30
Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20-H01L21/26142
302
to change the physical characteristics of their surfaces, or to change their shape, e.g. etching, polishing, cutting
306
Chemical or electrical treatment, e.g. electrolytic etching
3065
Plasma etching; Reactive-ion etching
Applicants:
INVENSAS CORPORATION [US/US]; 3025 Orchard Parkway San Jose, CA 95134, US
Inventors:
UZOH, Cyprian, Emeka; US
MIRKARIMI, Laura, Wills; US
Agent:
LATTIN, Christopher, W.; US
Priority Data:
16/140,99525.09.2018US
62/564,06827.09.2017US
Title (EN) INTERCONNECT STRUCTURES AND METHODS FOR FORMING SAME
(FR) STRUCTURES D'INTERCONNEXION ET LEURS PROCÉDÉS DE FORMATION
Abstract:
(EN) A method for forming an interconnect structure in an element is disclosed. The method can include patterning a cavity in a non-conductive material. The method can include exposing a surface of the cavity in the non-conductive material to a surface nitriding treatment. The method can include depositing a conductive material directly onto the treated surface after the exposing.
(FR) L’invention concerne un procédé de formation d'une structure d'interconnexion dans un élément. Le procédé peut consister à former un motif sur une cavité dans un matériau non conducteur. Le procédé peut consister à exposer une surface de la cavité dans le matériau non conducteur à un traitement de nitruration de surface. Le procédé peut consister à déposer un matériau conducteur directement sur la surface traitée après l'exposition.
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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)