Liquid discharge method, liquid discharge head, liquid...

Details Liquid discharge method, liquid discharge head, liquid... Liquid discharge method, liquid discharge head, liquid...

2005-09-20

2005-09-20

Stephens, Juanita D. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S065000

Reexamination Certificate

active

06945635

ABSTRACT:
A liquid discharging method for a liquid head discharge head. The head has discharge ports, liquid flow paths, bubble generating areas, bubble generating means, liquid supply ports connecting the flow paths with a common liquid supply chamber, and a movable member in the flow paths supported with a minute gap to the supply ports. The area of the movable member surrounded at least by its free end and both sides continued therefrom is larger than the opening area of the supply ports. The method includes the step of setting a period for the movable member to substantially close the opening area during the period from the application of a driving voltage to the bubble generating means to the substantial termination of isotropical growth of the entire bubble by the bubble generating means. Growth of the bubble component in the direction opposite the discharge port can be suppressed, improving liquid refill.

REFERENCES:
patent: 4412224 (1983-10-01), Sugitani
patent: 4417251 (1983-11-01), Sugitani
patent: 4437100 (1984-03-01), Sugitani et al.
patent: 4450455 (1984-05-01), Sugitani et al.
patent: 4480259 (1984-10-01), Kruger et al.
patent: 4496960 (1985-01-01), Fischbeck
patent: 4509063 (1985-04-01), Sugitani et al.
patent: 4521787 (1985-06-01), Yokota et al.
patent: 4609427 (1986-09-01), Inamoto et al.
patent: 4611219 (1986-09-01), Sugitani et al.
patent: 4646110 (1987-02-01), Ikeda et al.
patent: 4666823 (1987-05-01), Yokota et al.
patent: 4723129 (1988-02-01), Endo et al.
patent: 4994825 (1991-02-01), Saito et al.
patent: 5095321 (1992-03-01), Saito et al.
patent: 5208604 (1993-05-01), Watanabe et al.
patent: 5262802 (1993-11-01), Karita et al.
patent: 5278585 (1994-01-01), Karz et al.
patent: 5389957 (1995-02-01), Kimura et al.
patent: 5485184 (1996-01-01), Nakagomi et al.
patent: 5821962 (1998-10-01), Karz et al.
patent: 5940957 (1999-08-01), Goto et al.
patent: 6007187 (1999-12-01), Kashino et al.
patent: 6048058 (2000-04-01), Kasamoto et al.
patent: 6062680 (2000-05-01), Yoshihira et al.
patent: 6074543 (2000-06-01), Yoshihira et al.
patent: 6095640 (2000-08-01), Ishinaga et al.
patent: 6102529 (2000-08-01), Okazaki et al.
patent: 6109734 (2000-08-01), Kashino et al.
patent: 6113224 (2000-09-01), Sugama et al.
patent: 6155677 (2000-12-01), Kitani et al.
patent: 6206508 (2001-03-01), Asakawa et al.
patent: 6270199 (2001-08-01), Kimura et al.
patent: 6312111 (2001-11-01), Kimura et al.
patent: 6331050 (2001-12-01), Nakata et al.
patent: 6334669 (2002-01-01), Kudo et al.
patent: 6378993 (2002-04-01), Ozaki et al.
patent: 6464342 (2002-10-01), Kubota et al.
patent: 6491380 (2002-12-01), Taneya et al.
patent: 6497475 (2002-12-01), Kubota et al.
patent: 6533400 (2003-03-01), Kudo et al.
patent: 0 160 463 (1985-11-01), None
patent: 0 436 047 (1990-01-01), None
patent: 0 436 947 (1991-07-01), None
patent: 0 443 798 (1991-08-01), None
patent: 0 921 002 (1999-06-01), None
patent: 1 080 902 (2001-03-01), None
patent: 1 080 906 (2001-03-01), None
patent: 55-81172 (1980-06-01), None
patent: 61-69467 (1986-04-01), None
patent: 62-156969 (1986-05-01), None
patent: 63-197652 (1988-08-01), None
patent: 63-199972 (1988-08-01), None
patent: 3-81155 (1991-04-01), None
patent: 4-118248 (1992-04-01), None
patent: 5-124189 (1993-05-01), None
patent: 5-229122 (1993-09-01), None
patent: 6-87214 (1994-03-01), None
patent: 63-28654 (1998-02-01), None

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