Liquid jet head manufacturing method and a liquid jet head manuf

Details Liquid jet head manufacturing method and a liquid jet head manuf Liquid jet head manufacturing method and a liquid jet head manuf

1995-12-27

1998-09-15

Wong, Peter S.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 64, B41J 205

Patent

active

058086412

ABSTRACT:
A manufacturing method of a liquid jet head comprises the discharge ports for discharging the ink, the liquid channels in communication to the discharge ports, and energy generating means for generating the energy for use in discharging the ink. The method includes the steps of preparing a substrate having the energy generating means, preparing a resin ceiling plate fabricated by molding and having the grooves which constitute part of the liquid channels, positioning and contacting the ceiling plate on and with the substrate so that the grooves may be located above the energy generating means, and forming the liquid channels constituted of the grooves and the substrate by directing a laser beam from outside the ceiling plate in the state where the ceiling plate and the substrate are joined, to weld together the ceiling plate and the substrate.

REFERENCES:
patent: 4313124 (1982-01-01), Hara
patent: 4345262 (1982-08-01), Shirato et al.
patent: 4459600 (1984-07-01), Sato et al.
patent: 4463359 (1984-07-01), Ayata et al.
patent: 4509063 (1985-04-01), Sugitani et al.
patent: 4521787 (1985-06-01), Yokota et al.
patent: 4558333 (1985-12-01), Sugitani et al.
patent: 4608577 (1986-08-01), Hori
patent: 4609427 (1986-09-01), Inamoto et al.
patent: 4636609 (1987-01-01), Nakamata
patent: 4666823 (1987-05-01), Yokota et al.
patent: 4698645 (1987-10-01), Inamoto
patent: 4723129 (1988-02-01), Endo et al.
patent: 4740796 (1988-04-01), Endo et al.
patent: 5126768 (1992-06-01), Nozawa et al.
patent: 5478606 (1995-12-01), Ohkuma et al.
patent: 5578418 (1996-11-01), Noguchi et al.
patent: 5694684 (1997-12-01), Yamamoto

Affiliated with

Also associated with

Rating

Liquid jet head manufacturing method and a liquid jet head manuf does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid jet head manufacturing method and a liquid jet head manuf, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid jet head manufacturing method and a liquid jet head manuf will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-93154