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1. (WO2017139236) SYSTEMS, APPARATUS, AND METHODS FOR CHEMICAL POLISHING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/139236 International Application No.: PCT/US2017/016758
Publication Date: 17.08.2017 International Filing Date: 06.02.2017
IPC:
H01L 21/321 (2006.01) ,H01L 21/304 (2006.01) ,H01L 21/306 (2006.01) ,H01L 21/461 (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
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
31
to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After-treatment of these layers; Selection of materials for these layers
3205
Deposition of non-insulating-, e.g. conductive- or resistive-, layers, on insulating layers; After-treatment of these layers
321
After-treatment
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
304
Mechanical treatment, e.g. grinding, polishing, cutting
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
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
34
the devices having semiconductor bodies not provided for in groups H01L21/06, H01L21/16, and H01L21/18159
46
Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/36-H01L21/428142
461
to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
Applicants:
APPLIED MATERIALS, INC [US/US]; 3050 Bowers Avenue Santa Clara, California 95054, US
Inventors:
JAGANATHAN, Balasubramaniam C.; IN
BAJAJ, Rajeev; US
Agent:
DUGAN, Brian M.; US
DUGAN, Valerie G.; US
TOSTADO, Paula; US
SONG, Eddy; US
WILSON, James C.; US
GHEORGHIU, Anca; US
KWONG, Raymond Kam-on; US
DAO, Mimi-Diemmy; US
WAYLAND, Randall S.; US
CHOI, Changhoon; US
FABER, Scott; US
HWANG, David; US
SANTISI, Steven M.; US
TUMA, Garry; US
MIZUMOTO, Edmund; US
BALUN, Matthew; US
Priority Data:
62/292,85008.02.2016US
Title (EN) SYSTEMS, APPARATUS, AND METHODS FOR CHEMICAL POLISHING
(FR) SYSTÈMES, APPAREIL ET PROCÉDÉS DE POLISSAGE CHIMIQUE
Abstract:
(EN) Embodiments of the present invention provide systems, apparatus, and methods for chemical polishing a substrate using a fluid network platen assembly that includes a pad having a plurality of fluid openings; a network of a plurality of fluid channels, each channel in fluid communication with at least one fluid opening; a plurality of inlets, each inlet coupled to a different fluid channel; and an outlet coupled to one of the fluid channels not coupled to an inlet. Numerous additional aspects are disclosed.
(FR) Les modes de réalisation de la présente invention concernent des systèmes, un appareil et des procédés de polissage chimique d’un substrat au moyen d’un ensemble de plateau de réseau de fluide qui comprend un tampon ayant une pluralité d’ouvertures de fluide ; un réseau d’une pluralité de canaux de fluide, chaque canal étant en communication fluidique avec au moins une ouverture de fluide ; une pluralité d’entrées, chaque entrée étant couplée à un autre canal de fluide ; et une sortie couplée à l’un des canaux de fluide qui n’est pas couplé à une entrée. L’invention concerne de nombreux aspects supplémentaires.
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
KR1020180104162CN108604549