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Ink jet print head having two cured photoimaged barrier layers 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B41J-002/05
출원번호 US-0679378 (1991-04-02)
발명자 / 주소
  • Childers Winthrop D. (San Diego) Tran Hai Q. (San Diego CA)
출원인 / 주소
  • Hewlett-Packard Company (Palo Alto CA 02)
인용정보 피인용 횟수 : 53  인용 특허 : 0

초록

A pen head (14) for a drop-on-demand ink jet pen is disclosed along with its method of manufacture. The pen head utilizes a barrier wall (24) located between a substrate (20) and an orifice plate (22). Ink (17) flows through the pen head in channels defined in the barrier wall. The barrier wall is f

대표청구항

A pen head for a drop-on-demand ink pen, comprising: a. a substrate; b. a member having an orifice therein; c. a barrier segment formed on the substrate, said segment having an ink conduit and a chamber both formed therein and both in fluid communication, said chamber being connected to an ink reser

이 특허를 인용한 특허 (53)

  1. Keefe Brian J. (La Jolla CA) Childers Winthrop D. (San Diego CA) Steinfield Steven W. (San Diego CA) Reid W. Bruce (Solana Beach CA), Compact inkjet substrate with a minimal number of circuit interconnects located at the end thereof.
  2. Swanson David W. (Escondido CA) Childers Winthrop D. (San Diego CA) Marler Jaren D. (Escondido CA), Compliant headland design for thermal ink-jet pen.
  3. Chen Chien-Hau ; Wenzel Donald E. ; Liu Qin ; Kawamura Naoto ; Seaver Richard W. ; Wu Carl ; Van Vooren Colby ; Hess Jeffery S. ; Davis Colin C., Direct imaging polymer fluid jet orifice.
  4. Chen, Chien-Hau; Wenzel, Donald E.; Liu, Qin; Kawamura, Naoto; Seaver, Richard W.; Wu, Carl; Van Vooren, Colby; Hess, Jeffery S.; Davis, Colin C., Direct imaging polymer fluid jet orifice.
  5. Chen, Chien-Hua; Wenzel, Donald E.; Liu, Qin; Kawamura, Naoto; Vooren, Colby Van; Davis, Colin C; Seaver, Richard W; Wu, Carl; Hess, Jeffery S, Direct imaging polymer fluid jet orifice.
  6. Chien-Hau Chen ; Donald E. Wenzel ; Qin Liu ; Naoto Kawamura ; Richard W. Seaver ; Carl Wu ; Colby Van Vooren ; Jeffery S. Hess ; Colin C. Davis, Direct imaging polymer fluid jet orifice.
  7. David Pidwerbecki ; Gerald T. Kraus ; Paul J. Benning ; Diana D. Granger ; Joe E. Stout, Fine detail photoresist barrier.
  8. Pidwerbecki David ; Kraus Gerald T. ; Benning Paul J. ; Granger Diana D. ; Stout Joe E., Fine detail photoresist barrier.
  9. Kawamura, Naoto A.; Davis, Colin C.; Weber, Timothy L.; Trueba, Kenneth E.; Harmon, John Paul; Thomas, David R., Fully integrated thermal inkjet printhead having etched back PSG layer.
  10. Kawamura Naoto A. ; Davis Colin C. ; Weber Timothy L. ; Trueba Kenneth E. ; Harmon John Paul ; Thomas David R., Fully integrated thermal inkjet printhead having multiple ink feed holes per nozzle.
  11. Naoto A. Kawamura ; Colin C. Davis ; Timothy L. Weber ; Kenneth E. Trueba ; John Paul Harmon ; David R. Thomas, Fully integrated thermal inkjet printhead having thin film layer shelf.
  12. Keefe Brian J. (La Jolla CA) Ho May F. (La Mesa CA) Courian Kenneth J. (San Diego CA) Steinfield Steven W. (San Diego CA) Childers Winthrop D. (San Diego CA) Tappon Ellen R. (Corvallis OR) Trueba Ken, High density nozzle array for inkjet printhead.
  13. Coulman Donald J., High durability ink cartridge printhead and method for making the same.
  14. Coulman Donald J. ; Liu Qin ; Baughman Kit C. ; McClelland Paul H. ; Sexton Douglas A., High durability polymide-containing printhead system and method for making the same.
  15. Etheridge ; III H. Thomas ; Miller Thomas J., High-durability rhodium-containing ink cartridge printhead and method for making the same.
  16. Keefe Brian J. (La Jolla CA) Ho May F. (La Mesa CA) Courian Kenneth J. (San Diego CA) Steinfield Steven W. (San Diego CA) Childers Winthrop D. (San Diego CA) Tappon Ellen R. (Corvallis OR) Trueba Ken, Ink channel structure for inkjet printhead.
  17. Keefe Brian J. (La Jolla CA) Steinfield Steven W. (San Diego CA) Childers Winthrop D. (San Diego CA) McClelland Paul H. (Monmouth OR) Trueba Kenneth E. (Corvallis OR), Ink delivery method for an inkjet print cartridge.
  18. Keefe Brian J. ; Steinfield Steven W. ; Childers Winthrop D. ; McClelland Paul H. ; Trueba Kenneth E., Ink delivery system for an inkjet printhead.
  19. Powers James Harold ; Russell Matthew Joe ; Ubellacker Kent Lee, Ink jet flow distribution system for ink jet printer.
  20. Uematsu Ryosuke,JPX ; Suetsugu Junichi,JPX ; Shima Kazuo,JPX ; Yamada Minoru,JPX ; Hagihara Yoshihiro,JPX ; Fujisawa Junichi,JPX, Ink jet print head.
  21. Murthy Ashok ; Komplin Steven Robert ; Cornell Robert Wilson ; Powers James Harold ; Gibson Bruce David, Ink jet printer nozzle plates with ink filtering projections.
  22. Komplin Steven Robert ; Murthy Ashok ; Powers James Harold, Ink jet printhead assembly with non-emitting orifices.
  23. Deshpande Narayan V. ; Andrews John R. ; Ims Dale R., Ink jet printhead having a low cross talk ink channel structure.
  24. Burke Cathie J. ; Calistri-Yeh Mildred ; Atkinson Diane ; Fisher Almon P., Ink jet printhead having a patternable ink channel structure.
  25. Hsu, Chi-Chung; Lin, Chen-Hua; Yang, Ming-Hsun, Ink supply structure for inkjet printhead.
  26. Hsu, Chi-Chung; Lin, Chen-Hua; Yang, Ming-Hsun, Ink supply structure for inkjet printhead.
  27. Lai,Tsung Mu; Wu,Hua Shu; Chang,Ming Chih, Ink-channel wafer integrated with CMOS wafer for inkjet printhead and fabrication method thereof.
  28. Tori, Silvano; Arvat, Giancarlo; Manini, Enrico; Peaquin, Fabio; Pasqua, Claudio, Ink-jet printhead and manufacturing method thereof.
  29. Caren Michael P. ; Gunther Max Stephen ; Nadworny John C., Inkjet cartridge design for facilitating the adhesive sealing of a printhead to an ink reservoir.
  30. Schaeffer Sara E. ; Gunther Max S., Inkjet print cartridge design to decrease deformation of the printhead when adhesively sealing the printhead to the pri.
  31. Bibl Andreas ; Ottosson Mats G. ; Gardner Deane A., Inkjet print head apparatus.
  32. Baughman Kit C. (Corvallis OR) Kahn Jeffrey A. (Corvallis OR) McClelland Paul H. (Monmouth OR) Trueba Kenneth E. (Corvallis OR) Tappon Ellen R. (Corvallis OR), Inkjet printer printhead having equalized shelf length.
  33. Keefe Brian J. (La Jolla CA) Ho May F. (La Mesa CA) Courian Kenneth J. (San Diego CA) Steinfield Steven W. (San Diego CA) Childers Winthrop D. (San Diego CA) Tappon Ellen R. (Corvallis OR) Trueba Ken, Inkjet printhead architecture for high speed ink firing chamber refill.
  34. Patil, Girish S., Inkjet printhead nozzle plate.
  35. Miller Michael D. ; Hume Garrard, Inkjet printhead with top plate bubble management.
  36. Swanson David W. ; Marler Jaren D. ; Childers Winthrop D., Leak resistant two-material frame for ink-jet print cartridge.
  37. Hasegawa Kazumasa,JPX ; Shimada Masato,JPX, Liquid jet head.
  38. Ahn Byung-Sun,KRX, Magnetic ink jetting apparatus.
  39. Williams Kenneth R. (Vancouver WA), Matrix pen arrangement for inkjet printing.
  40. Chung, Chen-Kuei; Lin, Chun-Jun, Method for fabricating an integrated nozzle plate and multi-level micro-fluidic devices fabricated.
  41. Lim, Kok Leong; Go, Seng Thye Raymond, Method for producing an inkjet printhead element; and an inkjet printhead element.
  42. Swanson David W. ; Marler Jaren D. ; Childers Winthrop D., Method of forming an ink-resistant seal between a printhead assembly and the headland region of an ink-jet pen cartridge.
  43. Ahn Byung-Sun,KRX ; Aleksandrovich Zukov Andrey,RUX ; Nikolaevich Dunaev Boris,RUX, Method of manufacturing a micro injecting device.
  44. Feinn James A. ; Knight William R., Non-kogating, low turn on energy thin film structure for very low drop volume thermal ink jet pens.
  45. Powers James Harold ; Srinivasan Sudarsan, Nozzle array for printhead.
  46. Hart,Brian C.; Holt, Jr.,Gary A.; Waldeck,Melissa M.; Weaver,Sean T.; Williams,Gary R., Nozzle members, compositions and methods for micro-fluid ejection heads.
  47. Murakami Takaaki,JPX ; Kishima Koichiro,JPX ; Ando Makoto,JPX ; Nakayama Tetsuo,JPX, Orifice plate, method of production of orifice plate, liquid mixing apparatus, and printer apparatus.
  48. Horii, Shinichi; Hirashima, Shigeyoshi; Nakamura, Atsushi; Kayaba, Shinji; Ando, Makoto; Tokunaga, Hiroshi; Murakami, Takaaki, Print head, manufacturing method therefor and printer.
  49. Murthy Ashok ; Komplin Steven Robert, Printhead having heating element conductors arranged in spaced apart planes and including heating elements having a substantially constant cross-sectional area in the direction of current flow.
  50. Keefe Brian J. (La Jolla CA) Ho May F. (La Mesa CA) Courian Kenneth J. (San Diego CA) Steinfield Steven W. (San Diego CA) Childers Winthrop D. (San Diego CA) Tappon Ellen R. (Corvallis OR) Trueba Ken, Self-cooling printhead structure for inkjet printer with high density high frequency firing chambers.
  51. Swanson David W. (Escondido CA) Childers Winthrop D. (San Diego CA) Marler Jaren D. (Escondido CA), Similar material thermal tab attachment process for ink-jet pen.
  52. Steinfield Steven W. ; Keefe Brian J. ; Childers Winthrop D. ; Harris Donald G. ; Azmoon Majid, Stable substrate structure for a wide swath nozzle array in a high resolution inkjet printer.
  53. Steinfield Steven W. ; Keefe Brian J. ; Childers Winthrop D. ; Harris Donald G. ; Azmoon Majid, Stable substrate structure for a wide swath nozzle array in a high resolution inkjet printer.
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