Semiconductor device manufacturing: process – Manufacture of electrical device controlled printhead
Patent
1998-06-17
2000-09-12
Niebling, John F.
Semiconductor device manufacturing: process
Manufacture of electrical device controlled printhead
347 54, 347 55, 216 27, 298901, H01L 2100
Patent
active
061176982
ABSTRACT:
A laminated, multi-substrate ink jet head and methods creating the same, wherein the ink jet head includes nozzle holes, emitting chambers respectively led to the nozzle holes, diaphragms formed on a wall of the emitting chambers, a common ink cavity for supplying ink to the emitting chambers through orifices and electrodes placed so as to face to the diaphragms so as to drive the diaphragms by static electricity. The lower substrate which forms the electrodes may include a plurality of indentations for mounting the electrode therein to serve as a gap spacing element for respective diaphragm/electrode pairs when the head is assembled. Alternatively, areas immediately beneath the diaphragm may be etched away to expand the vibrating chamber to a predetermined gap distance, or a membrane of a predetermined thickness may interpose the respective diaphragm and electrode substrates.
REFERENCES:
patent: 4203128 (1980-05-01), Guckel et al.
patent: 4234361 (1980-11-01), Guckel et al.
patent: 4312008 (1982-01-01), Taub et al.
patent: 4384899 (1983-05-01), Myers
patent: 4429321 (1984-01-01), Matsumoto
patent: 4471363 (1984-09-01), Hanaoka
patent: 4520375 (1985-05-01), Kroll
patent: 4588998 (1986-05-01), Yamamuro et al.
patent: 4611219 (1986-09-01), Sugitani et al.
patent: 4719477 (1988-01-01), Hess
patent: 4725851 (1988-02-01), Sutera et al.
patent: 4733447 (1988-03-01), Ageishi
patent: 4766666 (1988-08-01), Sugiyama et al.
patent: 4879568 (1989-11-01), Bartky et al.
patent: 5116457 (1992-05-01), Jerman
patent: 5144342 (1992-09-01), Kubota
patent: 5163177 (1992-11-01), Komura
patent: 5376231 (1994-12-01), Matsumoto et al.
patent: 5446485 (1995-08-01), Usui et al.
patent: 5513431 (1996-05-01), Ohno et al.
patent: 5534900 (1996-07-01), Ohno et al.
Patent Abstract of Japan, Oct. 29, 1998, vol. 18, No. 66.
Atobe Mitsuro
Kamisuki Shinichi
Koeda Hiroshi
Ohno Yoshihiro
Tanbo Hitoshi
Niebling John F.
Seiko Epson Corporation
Zarneke David A.
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