DE102018004632A1 - Geneigte CMP-Puls-Rillenstruktur - Google Patents

Geneigte CMP-Puls-Rillenstruktur Download PDF

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Publication number
DE102018004632A1
DE102018004632A1 DE102018004632.0A DE102018004632A DE102018004632A1 DE 102018004632 A1 DE102018004632 A1 DE 102018004632A1 DE 102018004632 A DE102018004632 A DE 102018004632A DE 102018004632 A1 DE102018004632 A1 DE 102018004632A1
Authority
DE
Germany
Prior art keywords
polishing
grooves
polishing pad
radial feed
wafer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE102018004632.0A
Other languages
German (de)
English (en)
Inventor
John Vu Nguyen
Tony Quan Tran
Jeffrey James Hendron
Jeffrey Robert Stack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Electronic Materials Holding Inc
Original Assignee
Rohm and Haas Electronic Materials CMP Holdings Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohm and Haas Electronic Materials CMP Holdings Inc filed Critical Rohm and Haas Electronic Materials CMP Holdings Inc
Publication of DE102018004632A1 publication Critical patent/DE102018004632A1/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/11—Lapping tools
    • B24B37/20—Lapping pads for working plane surfaces
    • B24B37/26—Lapping pads for working plane surfaces characterised by the shape of the lapping pad surface, e.g. grooved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/02—Polishing compositions containing abrasives or grinding agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
    • H10P52/40—Chemomechanical polishing [CMP]
    • H10P52/403—Chemomechanical polishing [CMP] of conductive or resistive materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/04—Apparatus for manufacture or treatment
    • H10P72/0402—Apparatus for fluid treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/12—Preparing bulk and homogeneous wafers
    • H10P90/15—Preparing bulk and homogeneous wafers by making porous regions on the surface
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H10P95/04—Planarisation of conductive or resistive materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H10P95/06—Planarisation of inorganic insulating materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H10P95/06—Planarisation of inorganic insulating materials
    • H10P95/062—Planarisation of inorganic insulating materials involving a dielectric removal step
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/031—Manufacture or treatment of conductive parts of the interconnections
    • H10W20/062—Manufacture or treatment of conductive parts of the interconnections by smoothing of conductive parts, e.g. by planarisation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/092—Manufacture or treatment of dielectric parts thereof by smoothing the dielectric parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Manufacturing & Machinery (AREA)
DE102018004632.0A 2017-06-14 2018-06-11 Geneigte CMP-Puls-Rillenstruktur Pending DE102018004632A1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201715623166A 2017-06-14 2017-06-14
US15/623,166 2017-06-14
US201715625003A 2017-06-16 2017-06-16
US15/625,003 2017-06-16
US15/726,027 2017-10-05
US15/726,027 US10777418B2 (en) 2017-06-14 2017-10-05 Biased pulse CMP groove pattern

Publications (1)

Publication Number Publication Date
DE102018004632A1 true DE102018004632A1 (de) 2018-12-20

Family

ID=64457742

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102018004632.0A Pending DE102018004632A1 (de) 2017-06-14 2018-06-11 Geneigte CMP-Puls-Rillenstruktur

Country Status (8)

Country Link
US (2) US10777418B2 (https=)
JP (1) JP7323271B2 (https=)
KR (1) KR102660716B1 (https=)
CN (1) CN109079649B (https=)
DE (1) DE102018004632A1 (https=)
FR (1) FR3067630B1 (https=)
SG (1) SG10201804560VA (https=)
TW (1) TWI799413B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102059647B1 (ko) * 2018-06-21 2019-12-26 에스케이씨 주식회사 슬러리 유동성이 향상된 연마패드 및 이의 제조방법
US11331767B2 (en) * 2019-02-01 2022-05-17 Micron Technology, Inc. Pads for chemical mechanical planarization tools, chemical mechanical planarization tools, and related methods
KR102222851B1 (ko) * 2019-05-29 2021-03-08 한국생산기술연구원 그루브가 형성된 연마용 패드
KR102746090B1 (ko) 2020-03-13 2024-12-26 삼성전자주식회사 Cmp 패드 및 이를 구비하는 화학적 기계적 연마 장치

Citations (2)

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US6120366A (en) 1998-12-29 2000-09-19 United Microelectronics Corp. Chemical-mechanical polishing pad

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Also Published As

Publication number Publication date
TW201904723A (zh) 2019-02-01
KR20180136376A (ko) 2018-12-24
SG10201804560VA (en) 2019-01-30
US20200381258A1 (en) 2020-12-03
CN109079649B (zh) 2020-11-17
JP7323271B2 (ja) 2023-08-08
TWI799413B (zh) 2023-04-21
US10777418B2 (en) 2020-09-15
FR3067630A1 (fr) 2018-12-21
FR3067630B1 (fr) 2022-04-01
CN109079649A (zh) 2018-12-25
KR102660716B1 (ko) 2024-04-26
US20180366333A1 (en) 2018-12-20
JP2019022931A (ja) 2019-02-14

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Owner name: DUPONT ELECTRONIC MATERIALS HOLDING, INC., NEW, US

Free format text: FORMER OWNER: ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC., NEWARK, DEL., US

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