High nozzle density inkjet printhead

Details High nozzle density inkjet printhead High nozzle density inkjet printhead

2007-10-02

2007-10-02

Do, An H. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S062000

Reexamination Certificate

active

10882774

ABSTRACT:
An inkjet printhead with a high density of nozzles in a substrate for greater resolution and print quality. The nozzles are arranged in rows with each row offset relative to its adjacent rows to reduce the effective nozzle pitch across the printhead. The printhead is high speed and energy efficient by ejecting relatively low mass drops at a high frequency.

REFERENCES:
patent: 4032929 (1977-06-01), Fischbeck et al.
patent: 4210920 (1980-07-01), Burnett et al.
patent: 4423401 (1983-12-01), Mueller
patent: 4460905 (1984-07-01), Thomas
patent: 4553393 (1985-11-01), Ruoff
patent: 4576111 (1986-03-01), Slomianny
patent: 4633267 (1986-12-01), Meinhof
patent: 4672398 (1987-06-01), Kuwabara et al.
patent: 4723131 (1988-02-01), Droit
patent: 4737802 (1988-04-01), Mielke
patent: 4864824 (1989-09-01), Gabriel et al.
patent: 5029805 (1991-07-01), Albarda et al.
patent: 5258774 (1993-11-01), Rogers
patent: 5640183 (1997-06-01), Hackleman
patent: 5666141 (1997-09-01), Matoba et al.
patent: 5719604 (1998-02-01), Inui et al.
patent: 5903380 (1999-05-01), Motamedi et al.
patent: 5982521 (1999-11-01), Bessho et al.
patent: 6585352 (2003-07-01), Torgerson et al.
patent: 6921150 (2005-07-01), Silverbrook
patent: 1648322 (1971-03-01), None
patent: 2905063 (1980-08-01), None
patent: 3245283 (1984-06-01), None
patent: 3430155 (1986-02-01), None
patent: 3716996 (1988-12-01), None
patent: 3934280 (1990-04-01), None
patent: 4139731 (1993-06-01), None
patent: 4328433 (1995-03-01), None
patent: 19516997 (1995-11-01), None
patent: 19517969 (1995-11-01), None
patent: 19532913 (1996-03-01), None
patent: 19623620 (1996-12-01), None
patent: 19639717 (1997-04-01), None
patent: 0092229 (1983-10-01), None
patent: 0189794 (1986-08-01), None
patent: 371763 (1990-06-01), None
patent: 0398031 (1990-11-01), None
patent: 0417673 (1991-03-01), None
patent: 0427291 (1991-05-01), None
patent: 0431338 (1991-06-01), None
patent: 0478956 (1992-04-01), None
patent: 0479441 (1992-04-01), None
patent: 0506232 (1992-09-01), None
patent: 0510648 (1992-10-01), None
patent: 0627314 (1994-12-01), None
patent: 0634273 (1995-01-01), None
patent: 0671271 (1995-09-01), None
patent: 0713774 (1996-05-01), None
patent: 0737580 (1996-10-01), None
patent: 0750993 (1997-01-01), None
patent: 0882590 (1998-12-01), None
patent: 2231076 (1974-12-01), None
patent: 792145 (1958-03-01), None
patent: 1428239 (1976-03-01), None
patent: 2262152 (1993-06-01), None
patent: 1569425 (1997-12-01), None
patent: 58-112747 (1983-07-01), None
patent: 58-116165 (1983-07-01), None
patent: 359093356 (1984-05-01), None
patent: 61-025849 (1986-02-01), None
patent: 61-268453 (1986-11-01), None
patent: 01-105746 (1989-04-01), None
patent: 01-115639 (1989-05-01), None
patent: 01-128839 (1989-05-01), None
patent: 01-257058 (1989-10-01), None
patent: 01-306254 (1989-12-01), None
patent: 03202351 (1989-12-01), None
patent: 02-050841 (1990-02-01), None
patent: 02-092643 (1990-04-01), None
patent: 02-108544 (1990-04-01), None
patent: 02-158348 (1990-06-01), None
patent: 02-162049 (1990-06-01), None
patent: 03-065348 (1991-03-01), None
patent: 03-112662 (1991-05-01), None
patent: 03-180350 (1991-08-01), None
patent: 04-118241 (1992-04-01), None
patent: 04-141429 (1992-05-01), None
patent: 04-353458 (1992-12-01), None
patent: 05-284765 (1993-10-01), None
patent: 06-091865 (1994-04-01), None
patent: 06-091866 (1994-04-01), None
patent: 07-314665 (1995-12-01), None
patent: 9601403 (1997-10-01), None
patent: WO 86/05722 (1986-10-01), None
patent: WO 94/18010 (1994-08-01), None
patent: WO 97/12689 (1997-04-01), None
Abstract JP 2265751 Oct. 30, 1990 App No. 6486202 (Matsushita Electric Ind Co Ltd).
Abstract JP2265752 Oct. 30, 1990 App No. 6486205 (Matsushita Elec Ind Co Ltd).
Abstract JP2150353 Jun. 8, 1990 App No. 63303835 (Nec Home Electron Ltd).
Abstract JP06106725 Apr. 19, 1994 App No. 04274410 (Ricoh Co Ltd).
Abstract JP06134985 May 17, 1994 App No. 04289974 (Ricoh Co Ltd).
Abstract JP06336011 Dec. 6, 1994 App No. 05129167 (Sharp Corp).
Abstract JP03065349 Mar. 20, 1991 App No. 01201587 (Matsushita Elec Ind Co Ltd).
Abstract JP05318724 Dec. 3, 1993 App No. 04125268 (Seikosha Co Ltd).
Abstract JP04368851 Dec. 21, 1992 App No. 03144576 (Seiko Epson Corp).
Abstract JP60131254 Jul. 12, 1985 App No. 58240583 (Ricoh Co Ltd).
Abstract JP04129745 Apr. 30, 1992 App No. 02252254 (Seiko Epson Corp).
Abstract JP02219655 Sep. 3, 1990 App No. 01041035 (Sharp Corp).
Abstract JP02273241 Nov. 7, 1990 App No. 01094761 (Ricoh Co Ltd).
Abstract JP04357039 Dec. 10, 1992 App No. 03131219 (Rohm Co Ltd).
Abstract JP02034342 Feb. 5, 1990 App No. 63185095 (Seiko Epson Corp).
Abstract JP2150353 Jun. 8, 1990 App No. 63303835 (Nec Home Electron Ltd).
Abstract JP55059972 vol. 004, No. 102 (M-022) Jul. 22, 1980 (Seiko Epson Corp).
Abstract JP04126255 vol. 016 No. 384 (M-1296) Aug. 17, 1992 (Seiko Epson Corp).
Ataka, Manabu et al, “Fabrication and Operation of Polymide Bimorph Actuators for Ciliary Motion System”. Journal of Microelectromechanical Systems, US, IEEE Inc. New York, vol. 2, No. 4, Dec. 1, 1993, pp. 146-150, XP000443412, ISSN: 1057-7157.
Noworolski J M et al: “Process for in-plane and out-of-plane single-crystal-silicon thermal microactuators” Sensors And Actuators A, Ch. Elsevier Sequoia S.A., Lausane, vol. 55, No. 1, Jul. 15, 1996, pp. 65-69, XP004077979.
Yamagata, Yutaka et al, “A Micro Mobile Mechanism Using Thermal Expansion and its Theoretical Analysis”. Proceedings of the workshop on micro electro mechanical systems (MEMS), US, New York, IEEE, vol. Workshop 7, Jan. 25, 1994, pp. 142-147, XP000528408, ISBN: 0-7803-1834-X.

Affiliated with

Also associated with

Rating

High nozzle density inkjet printhead does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High nozzle density inkjet printhead, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High nozzle density inkjet printhead will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3844118