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Filtering and dispensing system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04B-039/10
출원번호 US-0285662 (1994-08-03)
발명자 / 주소
  • Bailey David C. (San Jose CA) Raphael Ian R. (Campbell CA)
출원인 / 주소
  • Cybor Corporation (San Jose CA 02)
인용정보 피인용 횟수 : 58  인용 특허 : 0

초록

A liquid pumping and filtering system for use in dispensing materials such as photoresist used to make semiconductors. A positive displacement diaphragm pump is used to draw source liquid from a source bottle. A pump valve is activated to direct fluid from the pump to a main dispensing line which in

대표청구항

A pumping and filtering system comprising: a pump for driving a liquid to be dispensed, a conduit for conveying said liquid from said pump to an exit port, a filter in said conduit and between said pump and said exit port for limiting flow of impurities to said exit port, a control valve for maintai

이 특허를 인용한 특허 (58)

  1. Gibson Gregory M., Apparatus and method for pumping high viscosity fluid.
  2. Manzarek, Donovan K.; Vines, John C.; Laessle, John, Apparatus and method for the remote monitoring, viewing and control of a semiconductor process tool.
  3. Gibson, Gregory M., Apparatus and methods for pumping high viscosity fluids.
  4. Gibson,Gregory M., Apparatus and methods for pumping high viscosity fluids.
  5. Park, Jin Jun; Yun, Suk Fill, Apparatus for dispensing photo-resist in semiconductor device fabrication equipment.
  6. Kim, Jang Seok, Apparatus for monitoring discharge of photoresist.
  7. Park, Jino, Apparatus for photoresist delivery.
  8. Udagawa, Seiichiro, Chemical liquid apparatus and deaerating method.
  9. Yajima, Takeo, Chemical liquid supply apparatus and a chemical liquid supply method.
  10. Yajima Takeo,JPX, Chemical liquid supply method and apparatus thereof.
  11. Matthew G. Garbett ; Robert D. Tolles ; John S. Hearne ; Manoocher Birang, Delivery of polishing agents in a wafer processing system.
  12. Mekias, Kader, Dispensing apparatus.
  13. Cedrone, James; Gonnella, George, Error volume system and method for a pump.
  14. Hiranaga,Hajime; Hoshino,Tatsuya, Filters.
  15. Hiranga,Hajime; Hoshino,Tatauya; Hiromichi,Itoh, Filtration systems and fitting arrangements for filtration systems.
  16. Vereen,Lidia; Skarpelos,Peter N.; Downum,Brian J.; Williams,Patrick; Ko,Terry Kin Ting; Lee,Christopher Heung Gyun; Reynolds,Kenneth Reese; Hearne,John; Hachnochi,Daniel, Flexible polishing fluid delivery system.
  17. McLoughlin, Robert F.; Gonnella, George L., Flow controller.
  18. Robert F. McLoughlin ; George L. Gonnella ; Timothy J. King, Flow controller.
  19. Ocie T. Snodgrass ; Michael K. Farney ; Gregory M. Gibson, Fluid dispensing system.
  20. Snodgrass Ocie T. ; Farney Michael K. ; Gibson Gregory M., Fluid dispensing system having independently operated pumps.
  21. Cedrone, James; McLoughlin, Robert F.; Gonnella, George, I/O systems, methods and devices for interfacing a pump controller.
  22. Cedrone, James; McLoughlin, Robert F.; Gonnella, George, I/O systems, methods and devices for interfacing a pump controller.
  23. Martin, Carl A.; Foersterling, Vernon H.; Hadzidedic, Darko; Savard, Raymond T.; Minor, Gary, Liquid dispensing system with enhanced filter.
  24. Laverdiere, Marc; McLoughlin, Robert F.; Gonnella, George; Gashgaee, Iraj; Marrs, Jennifer, Liquid flow controller and precision dispense apparatus and system.
  25. Laverdiere, Marc; McLoughlin, Robert F.; Gonnella, George; Gashgaee, Iraj; Marrs, Jennifer, Liquid flow controller and precision dispense apparatus and system.
  26. Redeker, Fred C.; Bajaj, Rajeev; Bose, Frank A.; Whitby, A. Jason, Method and apparatus for controlling slurry delivery during polishing.
  27. Raymond T. Savard ; John C. Vines, Method and apparatus for dispensing fluids.
  28. Savard, Raymond T.; Vines, John C., Method and apparatus for dispensing fluids.
  29. Carcasi, Michael Andrew; Printz, Wallace Paul; Hooge, Joshua Steven, Method and apparatus for increased recirculation and filtration in a photoresist dispense system using a liquid empty reservoir.
  30. Cedrone, James; Gonnella, George; Gashgaee, Iraj; Stankowski, Ralph J., Method and system for high viscosity pump.
  31. Gashgaee, Iraj, O-ring-less low profile fittings and fitting assemblies.
  32. Wang,Ching Hui; Chen,Hsien Chung; Peng,Tsung Han, Photoresist pump dispense detection system.
  33. Malik Sanjay ; Blakeney Andrew J. ; Sizensky Joseph J., Process for preparing a radiation-sensitive composition.
  34. Zagars,Raymond A.; McLoughlin,Robert F., Pump controller for precision pumping apparatus.
  35. Vines, John C.; Laessle, John, Pump having an automated gas removal and fluid recovery system and method.
  36. Vines, John C.; Laessle, John, Pump having an automated gas removal and fluid recovery system and method using a gas removal reservoir having an internal partition.
  37. Vines, John C.; Laessle, John, Pump system and method having a quick change motor drive.
  38. Cedrone, James; Gonnella, George; Gashgaee, Iraj, System and method for a pump with onboard electronics.
  39. Cedrone, James; Gonnella, George; Gashgaee, Iraj, System and method for a pump with reduced form factor.
  40. Cedrone, James; Gonnella, George; Gashgaee, Iraj, System and method for a pump with reduced form factor.
  41. Laverdiere, Marc; Cedrone, James; Gonnella, George; Gashgaee, Iraj; Magoon, Paul; King, Timothy J., System and method for a variable home position dispense system.
  42. Laverdiere, Marc; Cedrone, James; Gonnella, George; Gashgaee, Iraj; Magoon, Paul; King, Timothy J., System and method for a variable home position dispense system.
  43. Gonnella, George; Cedrone, James, System and method for control of fluid pressure.
  44. Niermeyer,J. Karl; McLoughlin,Robert F.; Smith,Joseph E., System and method for controlled mixing of fluids via temperature.
  45. Cedrone, James; Gonnella, George; Zagars, Raymond A.; McLoughlin, Robert F., System and method for correcting for pressure variations using a motor.
  46. Gonnella, George L.; Cedrone, James, System and method for monitoring operation of a pump.
  47. Gonnella, George; Cedrone, James, System and method for monitoring operation of a pump.
  48. Gonnella, George; Cedrone, James, System and method for monitoring operation of a pump.
  49. Mcloughlin, Robert F., System and method for multiplexing setpoints.
  50. Magoon, Paul; Gonnella, George; Cedrone, James, System and method for operation of a pump.
  51. Gonnella, George; Cedrone, James; Gashgaee, Iraj, System and method for position control of a mechanical piston in a pump.
  52. Gonnella, George; Cedrone, James; Gashgaee, Iraj, System and method for position control of a mechanical piston in a pump.
  53. Cedrone, James; Gonnella, George, System and method for pressure compensation in a pump.
  54. Cedrone, James; Gonnella, George L., System and method for pressure compensation in a pump.
  55. Cedrone, James; Gonnella, George L., System and method for pressure compensation in a pump.
  56. Gonnella, George; Cedrone, James; Gashgaee, Iraj; Magoon, Paul, System and method for valve sequencing in a pump.
  57. Laverdiere, Marc; Cedrone, James; Gonnella, George; Gashgaee, Iraj; Magoon, Paul; King, Timothy J., System and method for variable dispense position.
  58. Shite, Hideo; Kimura, Kazuhiko; Yumoto, Tomoyuki, Treatment solution supply method, non-transitory computer-readable storage medium, and treatment solution supply apparatus.
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