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Methods for planarization and encapsulation of micromechanical devices in semiconductor processes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01L-021/784
출원번호 US-0422036 (1995-04-14)
발명자 / 주소
  • Kung Joseph T. (Boston MA)
출원인 / 주소
  • Analog Devices, Inc. (Norwood MA 02)
인용정보 피인용 횟수 : 76  인용 특허 : 0

초록

A method for fabricating a micromechanical device and a semiconductor circuit on a substrate includes the steps of forming the micromechanical device on a device area of the substrate, the micromechanical device being embedded in a sacrificial material, selectively depositing a planarization layer o

대표청구항

A method for fabricating a micromechanical device in a device area of a substrate and a semiconductor circuit in a circuit area of the substrate, comprising the steps of: forming a micromechanical device on the device area of said substrate, said micromechanical device being embedded in a sacrificia

이 특허를 인용한 특허 (76)

  1. Lutz, Markus; Partridge, Aaron; Kronmueller, Silvia, Anchors for microelectromechanical systems having an SOI substrate, and method of fabricating same.
  2. Lutz,Markus; Partridge,Aaron; Kronmueller,Silvia, Anchors for microelectromechanical systems having an SOI substrate, and method of fabricating same.
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  5. Uhland, Scott A.; Polito, Benjamin F.; Maloney, John M.; Sheppard, Jr., Norman F.; Herman, Stephen J.; Yomtov, Barry M., Containment device with multi-layer reservoir cap structure.
  6. Uhland,Scott A.; Polito,Benjamin F.; Maloney,John M.; Sheppard, Jr.,Norman F.; Herman,Stephen J.; Yomtov,Barry Y., Controlled release device and method using electrothermal ablation.
  7. Uhland,Scott A.; Polito,Benjamin F.; Maloney,John M.; Sheppard, Jr.,Norman F.; Herman,Stephen J.; Yomtov,Barry Y., Controlled release device and method using electrothermal ablation.
  8. Gillot, Charlotte; Sillon, Nicolas; Lagoutte, Emmanuelle, Device comprising an encapsulated microsystem and production method thereof.
  9. Santini, Jr.,John T.; Sheppard, Jr.,Norman F.; Young,Chung Chang; Langer,Robert S., Device for the controlled exposure of reservoir-based sensors.
  10. Sheppard, Jr., Norman F.; Santini, Jr., John T., Electrochemical biosensors and arrays.
  11. Koch, Daniel J.; Gogoi, Bishnu Prasanna; Roop, Raymond M., Electronic component.
  12. Partridge, Aaron; Lutz, Markus; Gupta, Pavan, Encapsulated microelectromechanical structure.
  13. Partridge, Aaron; Lutz, Markus; Gupta, Pavan, Encapsulated microelectromechanical structure.
  14. Partridge, Aaron; Lutz, Markus; Gupta, Pavan, Encapsulated microelectromechanical structure.
  15. Santini, Jr., John T.; Sheppard, Jr., Norman F., Implantable medical device for diagnostic sensing.
  16. Santini, Jr., John T.; Cima, Michael J.; Sheppard, Jr., Norman F.; Herman, Stephen J., Implantable, tissue conforming drug delivery device.
  17. Martin, John R.; Morrison, Jr., Richard H., In-situ cap and method of fabricating same for an integrated circuit device.
  18. Lemkin, Mark A.; Clark, William A.; Juneau, Thor; Roessig, Allen W., Low-resistivity microelectromechanical structures with co-fabricated integrated circuit.
  19. Ma,Qing; Cheng,Peng; Rao,Valluri, MEMS device integrated chip package, and method of making same.
  20. Santini, Jr.,John T.; Sheppard, Jr.,Norman F., Medical device and method for diagnostic sensing.
  21. Yomtov, Barry M.; Herman, Stephen J.; Santini, Jr., John T., Medical device for neural stimulation and controlled drug delivery.
  22. Santini, Jr., John T.; Herman, Stephen J., Medical device for sensing glucose.
  23. Santini, Jr., John T.; Sheppard, Jr., Norman F.; Young, Chung Chang; Langer, Robert S., Medical device with reservoir-based sensors.
  24. Lutz,Markus; Partridge,Aaron, Method for adjusting the frequency of a MEMS resonator.
  25. Lutz,Markus; Partridge,Aaron, Method for adjusting the frequency of a MEMS resonator.
  26. Heuvelman, Willem Matthijs, Method for containing a device and a corresponding device.
  27. Heuvelman, Willem Matthijs, Method for containing a device and a corresponding device.
  28. Barron Carole C. ; Fleming James G. ; Montague Stephen, Method for integrating microelectromechanical devices with electronic circuitry.
  29. Santini, Jr., John T.; Sheppard, Jr., Norman F.; Langer, Robert S.; Young, Chung Chang, Method for making reservoir-based sensor device.
  30. Santini, Jr., John T.; Sheppard, Jr., Norman F.; Langer, Robert S.; Young, Chung Chang, Method for operating a reservoir-based sensor device.
  31. Bryce, George; Severi, Simone; Verheyen, Peter, Method for selective deposition of a semiconductor material.
  32. Sheppard, Jr., Norman F.; Santini, Jr., John T.; Cima, Michael J.; Langer, Robert S.; Ausiello, Dennis, Method for wirelessly monitoring implanted medical device.
  33. Santini, Jr., John T.; Cima, Michael J.; Langer, Robert S.; Ausiello, Dennis; Sheppard, Jr., Norman F., Method of actuating implanted medical device.
  34. Partridge, Aaron; Lutz, Markus; Kronmueller, Silvia, Method of fabricating electromechanical device having a controlled atmosphere.
  35. Partridge, Aaron; Lutz, Markus; Kronmueller, Silvia, Method of fabricating microelectromechanical systems and devices having trench isolated contacts.
  36. David J. Collins ; Craig E. Core ; Lawrence E. Felton ; Jing Luo, Method of forming a cover cap for semiconductor wafer devices.
  37. Kim,Hong Ki; Oh,Jae Hee; Youn,Kwan Young, Method of forming semiconductor device with capacitor.
  38. Santini, Jr., John T.; Cima, Michael J.; Langer, Robert S.; Ausiello, Dennis; Sheppard, Jr., Norman F., Method of opening reservoir of containment device.
  39. Renault, Mickael, Method of sealing a cavity.
  40. Sheppard, Jr.,Norman F.; Santini, Jr.,John T.; Herman,Stephen J.; Cima,Michael J.; Langer,Robert S.; Ausiello,Dennis, Microchip reservoir devices using wireless transmission of power and data.
  41. Partridge, Aaron; Lutz, Markus; Kronmueller, Silvia, Microelectromechanical device including an encapsulation layer of which a portion is removed to expose a substantially planar surface having a portion that is disposed outside and above a chamber and including a field region on which integrated circuits are formed and methods for fabricating same.
  42. Partridge, Aaron; Lutz, Markus; Kronmueller, Silvia, Microelectromechanical device including an encapsulation layer of which a portion is removed to expose a substantially planar surface having a portion that is disposed outside and above a chamber and including a field region on which integrated circuits are formed, and methods for fabricating same.
  43. Partridge, Aaron; Lutz, Markus; Kronmueller, Silvia, Microelectromechanical device including an encapsulation layer of which a portion is removed to expose a substantially planar surface having a portion that is disposed outside and above a chamber and including a field region on which integrated circuits are formed, and methods for fabricating same.
  44. Partridge,Aaron; Lutz,Markus; Kronmueller,Silvia, Microelectromechanical systems and devices having thin film encapsulated mechanical structures.
  45. Partridge,Aaron; Lutz,Markus; Kronmueller,Silvia, Microelectromechanical systems having trench isolated contacts, and methods for fabricating same.
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  50. William A. Clark, Microfabrication using germanium-based release masks.
  51. Fazzio,R. Shane; Dungan,Thomas E., Monolithic vertical integration of an acoustic resonator and electronic circuitry.
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  53. Barnes, Stephen Matthew; Miller, Samuel Lee; Rodgers, Murray Steven, Multi-level shielded multi-conductor interconnect bus for MEMS.
  54. Barnes, Stephen Matthew; Miller, Samuel Lee; Rodgers, Murray Steven, Multi-level shielded multi-conductor interconnect bus for MEMS.
  55. Santini, Jr., John T.; Sbiaa, Zouhair; Coppeta, Jonathan R.; Uhland, Scott A.; Sheppard, Jr., Norman F., Multi-opening reservoir devices for controlled release or exposure of reservoir contents.
  56. Damian Hajduk ; Eric Carlson ; Ravi Srinivasan, Rheometer for rapidly measuring small quantity samples.
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  60. Hajduk, Damian; Carlson, Eric; Srinivasan, Ravi, Rheometer for rapidly measuring small quantity samples.
  61. Renault, Mickael, Sealed cavity.
  62. Iwakiri Takashi,JPX, Self-planarizing DRAM chip avoids edge flaking.
  63. Rodgers, Murray Steven; Miller, Samuel Lee, Self-shadowing MEM structures.
  64. Rodgers, Murray Steven; Miller, Samuel Lee, Self-shadowing MEM structures.
  65. Bergstrom Paul L. ; Ger Muh-Ling, Semiconductor device having a cavity and method of making.
  66. Kneezel,Gary A.; Lebens,John A.; Delametter,Christopher N.; Trauernicht,David P.; Chwalek,James M., Substrate etching method for forming connected features.
  67. Lacey, Joseph Damian Gordon; Renault, Mickael; Joshi, Vikram; Bobey, James F.; Van Kampen, Robertus P., System and method of encapsulation.
  68. Lutz,Markus; Partridge,Aaron, Temperature controlled MEMS resonator and method for controlling resonator frequency.
  69. Lutz,Markus; Partridge,Aaron, Temperature controlled MEMS resonator and method for controlling resonator frequency.
  70. Lutz,Markus; Partridge,Aaron, Temperature controlled MEMS resonator and method for controlling resonator frequency.
  71. Hajduk,Damian; Carlson,Eric; Srinivasan,Ravi, Tether plate sensor for measuring physical properties of fluid samples.
  72. Santini, Jr.,John T.; Cima,Michael J.; Uhland,Scott Albert, Thermally-activated reservoir devices.
  73. Freidhoff, Carl B., Thin film encapsulation of MEMS devices.
  74. Freidhoff,Carl B., Thin film encapsulation of MEMS devices.
  75. Partridge, Aaron; Lutz, Markus; Gupta, Pavan, Wafer encapsulated microelectromechanical structure.
  76. Partridge, Aaron; Lutz, Markus; Gupta, Pavan, Wafer encapsulated microelectromechanical structure and method of manufacturing same.
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