JPS56120365A - Ink jet head - Google Patents
Ink jet headInfo
- Publication number
- JPS56120365A JPS56120365A JP2452480A JP2452480A JPS56120365A JP S56120365 A JPS56120365 A JP S56120365A JP 2452480 A JP2452480 A JP 2452480A JP 2452480 A JP2452480 A JP 2452480A JP S56120365 A JPS56120365 A JP S56120365A
- Authority
- JP
- Japan
- Prior art keywords
- piezoelement
- laminated
- laminate
- voltage
- ink jet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14298—Structure of print heads with piezoelectric elements of disc type
Abstract
PURPOSE:To make driving voltage be sharply low and to reduce therewith a load related to electronic circuits considerably by using a laminate-type piezoelement for an on-demand type ink jet head. CONSTITUTION:Piezoelectric bodies 22 are partitioned by internal electrodes 23 and laminated in multilayer, while the internal electrodes 23 are connected alternately to external electrodes 24 and 25. When voltage is impressed on the external electrodes 24 and 25 of the laminated piezoelement 21, the electric field of the laminate type element is enlarged nearly proportionally to the number of laminated layers in comparison with that of a single-layer piezoelement in the same shape. Accordingly, the laminate type element requires only 1/5-1/50 voltage so as to obtain the same electric field. The laminate type piezoelement 33 is used by the method that it is bonded to a vibration plate 32 facing a pressure chamber 34, or the like.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2452480A JPS56120365A (en) | 1980-02-28 | 1980-02-28 | Ink jet head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2452480A JPS56120365A (en) | 1980-02-28 | 1980-02-28 | Ink jet head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56120365A true JPS56120365A (en) | 1981-09-21 |
Family
ID=12140539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2452480A Pending JPS56120365A (en) | 1980-02-28 | 1980-02-28 | Ink jet head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56120365A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6090770A (en) * | 1983-10-25 | 1985-05-21 | Seiko Epson Corp | Ink jet head |
JPS6282041A (en) * | 1985-10-07 | 1987-04-15 | Seiko Epson Corp | Manufacture of ink jet printer head |
JPH01115638A (en) * | 1987-10-30 | 1989-05-08 | Ricoh Co Ltd | Drop on-demand ink jet recording head |
JPH03264360A (en) * | 1990-03-15 | 1991-11-25 | Sharp Corp | Ink jet record head |
JPH03272857A (en) * | 1990-03-23 | 1991-12-04 | Sharp Corp | Ink jet record head |
US5446485A (en) * | 1990-02-23 | 1995-08-29 | Seiko Epson Corporation | Drop-on-demand ink-jet printing head |
US5446484A (en) * | 1990-11-20 | 1995-08-29 | Spectra, Inc. | Thin-film transducer ink jet head |
US5475408A (en) * | 1991-01-07 | 1995-12-12 | Sharp Kabushiki Kaisha | Ink jet head apparatus |
JPH0848031A (en) * | 1995-08-21 | 1996-02-20 | Seiko Epson Corp | On-demand type ink jet head |
US5604522A (en) * | 1992-06-11 | 1997-02-18 | Seiko Epson Corporation | Ink jet head and a method of manufacturing the ink jet head |
US6050679A (en) * | 1992-08-27 | 2000-04-18 | Hitachi Koki Imaging Solutions, Inc. | Ink jet printer transducer array with stacked or single flat plate element |
US6186619B1 (en) | 1990-02-23 | 2001-02-13 | Seiko Epson Corporation | Drop-on-demand ink-jet printing head |
-
1980
- 1980-02-28 JP JP2452480A patent/JPS56120365A/en active Pending
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0452213B2 (en) * | 1983-10-25 | 1992-08-21 | Seiko Epson Corp | |
JPS6090770A (en) * | 1983-10-25 | 1985-05-21 | Seiko Epson Corp | Ink jet head |
JPS6282041A (en) * | 1985-10-07 | 1987-04-15 | Seiko Epson Corp | Manufacture of ink jet printer head |
JPH01115638A (en) * | 1987-10-30 | 1989-05-08 | Ricoh Co Ltd | Drop on-demand ink jet recording head |
US6942322B2 (en) | 1990-02-23 | 2005-09-13 | Seiko Epson Corporation | Drop-on-demand ink-jet printing head |
US5446485A (en) * | 1990-02-23 | 1995-08-29 | Seiko Epson Corporation | Drop-on-demand ink-jet printing head |
US5910809A (en) * | 1990-02-23 | 1999-06-08 | Seiko Epson Corporation | Drop-on-demand ink-jet printing head |
US6742875B2 (en) | 1990-02-23 | 2004-06-01 | Seiko Epson Corp | Drop-on-demand ink-jet printing head |
US5600357A (en) * | 1990-02-23 | 1997-02-04 | Seiko Epson Corporation | Drop-on-demand ink-jet printing head |
US6186619B1 (en) | 1990-02-23 | 2001-02-13 | Seiko Epson Corporation | Drop-on-demand ink-jet printing head |
US5894317A (en) * | 1990-02-23 | 1999-04-13 | Seiko Epson Corporation | Drop-on-demand ink-jet printing head |
JPH03264360A (en) * | 1990-03-15 | 1991-11-25 | Sharp Corp | Ink jet record head |
JPH03272857A (en) * | 1990-03-23 | 1991-12-04 | Sharp Corp | Ink jet record head |
US5446484A (en) * | 1990-11-20 | 1995-08-29 | Spectra, Inc. | Thin-film transducer ink jet head |
US5475408A (en) * | 1991-01-07 | 1995-12-12 | Sharp Kabushiki Kaisha | Ink jet head apparatus |
EP0494401B1 (en) * | 1991-01-07 | 1996-03-13 | Sharp Kabushiki Kaisha | Ink jet head apparatus |
US5604522A (en) * | 1992-06-11 | 1997-02-18 | Seiko Epson Corporation | Ink jet head and a method of manufacturing the ink jet head |
US6050679A (en) * | 1992-08-27 | 2000-04-18 | Hitachi Koki Imaging Solutions, Inc. | Ink jet printer transducer array with stacked or single flat plate element |
JPH0848031A (en) * | 1995-08-21 | 1996-02-20 | Seiko Epson Corp | On-demand type ink jet head |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56120365A (en) | Ink jet head | |
EP0402171A3 (en) | Head for ink-jet printer | |
GB1486315A (en) | Key board transducer | |
JPS55146989A (en) | Electro-mechanical conversion element | |
IE41672L (en) | Piezoelectric transducer | |
GB752040A (en) | Piezoelectric transducer | |
HK28183A (en) | Improvements in or relating to piezo-electric vibrator driving circuit arrangements, piezo-electrically driven sound generators and electronic timepieces including the same | |
KR900019550A (en) | Printed Circuit Boards and Manufacturing Methods | |
EP0829957A3 (en) | Piezoelectric resonator and electronic component using the same | |
JPS55117293A (en) | Piezoelectric vibrating unit | |
JPS5669999A (en) | Laminated piezoelectric element | |
JPS58140173A (en) | Solid-state displacement device | |
EP0838897A3 (en) | Piezoelectric resonator and electronic component comprising the piezoelectric resonator | |
JPS56131978A (en) | Multilayer piezoelectric transformer | |
JPH10138476A (en) | Share mode type ink jet head and formation thereof | |
JPS5565565A (en) | Ink jet recorder | |
JP2003046156A5 (en) | ||
JPS57203563A (en) | Exciting circuit for ink jet head | |
JPS5789281A (en) | Torsion mode piezoelectric transformer | |
KR950703270A (en) | Method for manufacturing multilayer printed wire board | |
JPS57123796A (en) | Ultrasonic oscillator member used for ultrasonic probe and its manufacture | |
JP4623399B2 (en) | Piezoelectric transformer drive circuit and piezoelectric transformer mounting board | |
JPS5728499A (en) | Ultrasonic wave transducer | |
JPS57147288A (en) | Twisting mode piezoelectric ceramic transformer | |
JPS6450487A (en) | Piezoelectric monomorphic element |