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[미국특허] Systems for performing chemical mechanical planarization and process for conducting same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B24B-001/00
  • B24B-037/00
출원번호 US-0413487 (1995-03-30)
발명자 / 주소
  • Murarka Shyam P. (Clifton Park NY) Gutmann Ronald J. (Troy NY) Duquette David J. (Loudonville NY) Steigerwald Joseph M. (Aloha OR)
출원인 / 주소
  • Rensselaer Polytechnic Institute (Troy NY 02)
인용정보 피인용 횟수 : 85  인용 특허 : 7

초록

A system for performing chemical mechanical planarization for a semiconductor wafer includes a chemical mechanical polishing system including a chemical mechanical polishing slurry. The system also includes a device for measuring the electrochemical potential of the slurry during processing which is

대표청구항

A system for performing chemical mechanical planarization for a semiconductor wafer comprising: a chemical mechanical polishing (CMP) system including a chemical mechanical polishing slurry; and electrochemical potential measuring means, electrically connected to said slurry, for measuring the elect

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

  1. Salugsugan Isi (Fremont CA), Audio end point detector for chemical-mechanical polishing and method therefor.
  2. Yu Chris C. (Boise ID) Sandhu Gurtej S. (Boise ID), Chemical mechanical planarization (CMP) of a semiconductor wafer using acoustical waves for in-situ end point detection.
  3. Burke Peter A. (Austin TX) Freeman Eric H. (Underhill Center VT) Ross Gilbert H. (Burlington VT), Chemical-mechanical polishing tool with end point measurement station.
  4. Leach Michael A. (South Burlington VT) Machesney Brian J. (Burlington VT) Nowak Edward J. (Essex Junction VT), Device for detecting an end point in polishing operations.
  5. Datta Madhav (Yorktown Heights NY) Romankiw Lubomyr T. (Briarcliff Manor NY), Electrochemical tool for uniform metal removal during electropolishing.
  6. Cote William J. (Poughquag NY) Cronin John E. (Milton VT) Hill William R. (Underhill VT) Hoffman Cheryl A. (Colchester VT), Endpoint detection apparatus and method for chemical/mechanical polishing.
  7. Sandhu Gurtej S. (Boise) Doan Trung T. (Boise ID), Method for controlling a semiconductor (CMP) process by measuring a surface temperature and developing a thermal image o.

이 특허를 인용한 특허 (85) 인용/피인용 타임라인 분석

  1. Sun,Lizhong; Tsai,Stan; Redeker,Fritz, Advanced electrolytic polish (AEP) assisted metal wafer planarization method and apparatus.
  2. Obeng Yaw S. ; Schultz Laurence D., Apparatus and method for continuous delivery and conditioning of a polishing slurry.
  3. Boggs Karl E. ; Davis Kenneth M. ; Landers William F. ; Merkling ; Jr. Robert M. ; Passow Michael L. ; Stephens Jeremy K., Apparatus and method for controlling polishing of integrated circuit substrates.
  4. Daniel David W. ; Gregory John W. ; Allman Derryl D. J., Apparatus and method of detecting a polishing endpoint layer of a semiconductor wafer which includes a metallic reporting substance.
  5. Taravade Kunal N., Apparatus for detecting an endpoint polishing layer of a semiconductor wafer having a wafer carrier with independent concentric sub-carriers and associated method.
  6. Hirabayashi, Hideaki; Sakurai, Naoaki; Cho, Toshitsura; Shimizu, Shumpei; Kato, Katsuhiro; Saito, Akiko, COPPER-BASED METAL POLISHING COMPOSITION, METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE, POLISHING COMPOSITION, ALUMINUM-BASED METAL POLISHING COMPOSITION, AND TUNGSTEN-BASED METAL POLISHING COMPOS.
  7. Simon, Joseph P., Chemical mechanical planarization (CMP) system and method for determining an endpoint in a CMP operation.
  8. Willis, Stephen L., Chemical mechanical planarization of conductive material.
  9. Willis,Stephen L., Chemical mechanical planarization of conductive material.
  10. Merchant, Sailesh Mansinh; Misra, Sudhanshu; Roy, Pradip Kumar, Chemical mechanical polishing composition and method of polishing metal layers using same.
  11. Easter William Graham ; Misra Sudhanshu ; Roy Pradip Kumar ; Vitkavage Susan Clay, Chemical mechanical polishing endpoint apparatus using component activity in effluent slurry.
  12. Feeney Paul M. ; Krywanczyk Timothy C. ; David Lawrence D. ; Tiersch Matthew T. ; White Eric J., Chemical mechanical polishing slurry and method for polishing metal/oxide layers.
  13. Krywanczyk Timothy C. ; David Lawrence D., Chemical mechanical polishing slurry for tungsten.
  14. Kevin J. Lee, Chemical-mechanical polishing slurry.
  15. Lee Kevin J., Chemical-mechanical polishing slurry.
  16. Lee Kevin J., Chemical-mechanical polishing slurry.
  17. Paul M. Feeney ; Timothy C. Krywanczyk ; Lawrence D. David ; Matthew T. Tiersch ; Eric J. White, Chemical-mechanical-polishing slurry and method for polishing metal/oxide layers.
  18. Cossaboon David ; Wang Jiun-Fang ; Cook Lee Melbourne, Compositions and methods for polishing silica, silicates, and silicon nitride.
  19. Small Robert J. ; Cheng Jun ; Maw Taishih, Compositions for cleaning organic and plasma etched residues for semiconductors devices.
  20. Berman, Michael J., Determination of film thickness during chemical mechanical polishing.
  21. Racanelli,Marco; Hu,Chun; Sherman,Phil N., Double-implant high performance varactor and method for manufacturing same.
  22. Weihs Timothy P. ; Mann Adrian B. ; Searson Peter C., Electrochemical-control of abrasive polishing and machining rates.
  23. Uzoh Cyprian E., Electroplating workpiece fixture having liquid gap spacer.
  24. Uzoh Cyprian Emeka, Electroplating workpiece fixture having liquid gap spacer.
  25. Gail D. Shelton ; Gayle W. Miller, Endpoint detection method and apparatus which utilize a chelating agent to detect a polishing endpoint.
  26. Shelton Gail D. ; Miller Gayle W., Endpoint detection method and apparatus which utilize a chelating agent to detect a polishing endpoint.
  27. Chisholm Brynne K. ; Miller Gayle W. ; Shelton Gail D., Endpoint detection method and apparatus which utilize an endpoint polishing layer of catalyst material.
  28. Chisholm Brynne K. ; Miller Gayle W. ; Shelton Gail D., Endpoint detection method and apparatus which utilize an endpoint polishing layer of catalyst material.
  29. Gonzales David B. ; Bartlett Aaron T., Endpoint stabilization for polishing process.
  30. Gonzales, David B.; Bartlett, Aaron T., Endpoint stabilization for polishing process.
  31. Jeremy S. Lansford, Feedback control of strip time to reduce post strip critical dimension variation in a transistor gate electrode.
  32. Osugi Richard S. ; Nagahara Ronald J. ; Lee Dawn M., In-situ chemical-mechanical polishing slurry formulation for compensation of polish pad degradation.
  33. Seliskar John J. ; Allman Derryl D. J. ; Gregory John W. ; Yakura James P. ; Kwong Dim Lee, Integrated circuit device having a capacitor with the dielectric peripheral region being greater than the dielectric central region.
  34. Hayden Daniel B., Membrane-like filter element for chemical mechanical polishing slurries.
  35. Charles F. Drill ; Milind Weling, Method and apparatus for a gaseous environment providing improved control of CMP process.
  36. Hiroshi Mizuno JP; Osamu Kinoshita JP; Tetsuaki Murohashi JP; Akihisa Ueno JP; Yoshifumi Sakuma JP; Kostas Amberiadis, Method and apparatus for chemical-mechanical polishing.
  37. Berman Michael J. ; Holland Karey L., Method and apparatus for concurrent pad conditioning and wafer buff in chemical mechanical polishing.
  38. Allman Derryl D. J. ; Daniel David W. ; Gregory John W., Method and apparatus for detecting a planarized outer layer of a semiconductor wafer with a confocal optical system.
  39. Derryl D. J. Allman ; David W. Daniel ; John W. Gregory, Method and apparatus for detecting a planarized outer layer of a semiconductor wafer with a confocal optical system.
  40. Allman Derryl D. J. ; Daniel David W. ; Chisholm Michael F., Method and apparatus for detecting a polishing endpoint based upon heat conducted through a semiconductor wafer.
  41. Allman Derryl D. J. ; Daniel David W. ; Gregory John W., Method and apparatus for detecting a polishing endpoint based upon infrared signals.
  42. Taravade Kunal N., Method and apparatus for detecting an endpoint polishing layer by transmitting infrared light signals through a semiconductor wafer.
  43. Miller Gayle W. ; Chisholm Michael F., Method and apparatus for detecting an ion-implanted polishing endpoint layer within a semiconductor wafer.
  44. Newell E. Chiesl, III ; Gregory L. Burns ; Theodore C. Moore, Method and apparatus for detecting presence of residual polishing slurry subsequent to polishing of a semiconductor wafer.
  45. Lizhong Sun ; Stan D. Tsai ; Fred C. Redeker, Method and apparatus for electrochemical-mechanical planarization.
  46. Sun, Lizhong; Tsai, Stan D.; Redeker, Fred C., Method and apparatus for electrochemical-mechanical planarization.
  47. Jose L. Cruz ; Cuc K. Huynh ; David L. Walker, Method and apparatus for multiphase chemical mechanical polishing.
  48. Gregory, John, Method and apparatus for planarizing a wafer surface of a semiconductor wafer having an elevated portion extending therefrom.
  49. Nagahara Ronald J. ; Lee Dawn M., Method and apparatus for using across wafer back pressure differentials to influence the performance of chemical mechanical polishing.
  50. Nagahara, Ronald J.; Lee, Dawn M., Method and apparatus for using across wafer back pressure differentials to influence the performance of chemical mechanical polishing.
  51. Ang,Boon Yong; Chen,Cinti Xiaohua; Chan,Simon S.; Kang,Inkuk, Method for achieving increased control over interconnect line thickness across a wafer and between wafers.
  52. Zhou Mei Sheng,SGX ; Ron-Fu Chu,SGX, Method for chemical-mechanical polish (CMP) planarizing of cooper containing conductor layers.
  53. Lee Fu-Sheng,TWX ; Chen Chien-Chen,TWX ; Lee Jiun-Chung,TWX ; Huang Hsin-Chieh,TWX, Method for endpoint detection for copper CMP.
  54. Lee, Fu-Sheng; Chen, Chien-Chen; Lee, Jiun-Chung; Huang, Hsin-Chieh, Method for endpoint detection for copper CMP.
  55. Hsia Shouli Steve ; Wang Yanhua ; Pallinti Jayanthi, Method for shallow trench isolations with chemical-mechanical polishing.
  56. Miller Gayle W. ; Shelton Gail D. ; Chisholm Brynne K., Method of detecting a polishing endpoint layer of a semiconductor wafer which includes a non-reactive reporting specie.
  57. Hasegawa Mieko,JPX, Method of fabricating a semiconductor device.
  58. Tomoko Wake JP; Yasuaki Tsuchiya JP, Method of forming a copper-containing metal interconnect using a chemical mechanical planarization (CMP) slurry.
  59. Torek Kevin J., Method of making an oxide structure having a finely calibrated thickness.
  60. Mingming Fang, Method of polishing a memory or rigid disk with an ammonia-and/or halide-containing composition.
  61. Zhang,Jian; Sun,Fred; Wang,Shumin; Cherian,Isaac K.; Klingenberg,Eric H., Method of polishing a substrate with a polishing system containing conducting polymer.
  62. Lee, Chou-Feng, Method of reworking tungsten particle contaminated semiconductor wafers.
  63. Cruz, Jose L.; Huynh, Cuc K.; Krywanczyk, Timothy C.; Sturtevant, Douglas K., Method to prevent leaving residual metal in CMP process of metal interconnect.
  64. Li Xu ; Zhao Yuexing ; Hymes Diane J. ; de Larios John M., Methods and apparatus for cleaning semiconductor substrates after polishing of copper film.
  65. McClain, James B.; DeSimone, Joseph M., Methods, apparatus and slurries for chemical mechanical planarization.
  66. McClain, James B.; DeSimone, Joseph M., Methods, apparatus and slurries for chemical mechanical planarization.
  67. Bernstein, Kerry; Bryant, Andres; Howell, Wayne J.; Klaasen, William A.; Pricer, Wilbur D.; Stamper, Anthony K., On chip alpha-particle detector.
  68. Kevin J. Torek, Oxide structure having a finely calibrated thickness.
  69. Doi,Toshiro; Philipossian,Ara; DeNardis,Darren, Polishing apparatus and method of polishing work piece.
  70. Doi,Toshiro; Philipossian,Ara; DeNardis,Darren, Polishing apparatus and method of polishing work piece.
  71. Aiyer Arun A., Polishing pad thinning to optically access a semiconductor wafer surface.
  72. Gambino Jeffrey P. ; Jaso Mark A., Process to reduce localized polish stop erosion.
  73. Thomas, Terence M., Semiconductor wafer with a resistant film.
  74. Shouli Steve Hsia ; Yanhua Wang ; Jayanthi Pallinti, Shallow trench isolation chemical-mechanical polishing process.
  75. Allman, Derryl D. J.; Gregory, John W., Substrate planarization with a chemical mechanical polishing stop layer.
  76. Lee, Chih-Cheng, Substrate structure and method for manufacturing the same.
  77. Lubomirsky,Dmitry, Substrate support with fluid retention band.
  78. Meloni Mark, System and method for detecting CMP endpoint via direct chemical monitoring of reactions.
  79. Sakai, Katsuhisa, System for manufacturing a semiconductor device, polishing slurry feeder and method for manufacturing a semiconductor device.
  80. Pasch Nicholas F., Use of corrosion inhibiting compounds in post-etch cleaning processes of an integrated circuit.
  81. Nicholas F. Pasch, Use of corrosion inhibiting compounds to inhibit corrosion of metal plugs in chemical-mechanical polishing.
  82. Pasch Nicholas F., Use of corrosion inhibiting compounds to inhibit corrosion of metal plugs in chemical-mechanical polishing.
  83. Oey Hewett, Joyce S.; Pasadyn, Alexander J., Use of slurry waste composition to determine the amount of metal removed during chemical mechanical polishing, and system for accomplishing same.
  84. Glass Thomas R., Wafer surface treatment methods and systems using electrocapillarity.
  85. Glass Thomas R., Wafer surface treatment methods and systems using electrocapillarity.

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