RU2578122C2 - Печатающая головка для струйной печати, способ ее изготовления, струйное печатающее устройство и способ электрического отделения одиночных секций печатающей головки для струйной печати - Google Patents
Печатающая головка для струйной печати, способ ее изготовления, струйное печатающее устройство и способ электрического отделения одиночных секций печатающей головки для струйной печати Download PDFInfo
- Publication number
- RU2578122C2 RU2578122C2 RU2013155622/12A RU2013155622A RU2578122C2 RU 2578122 C2 RU2578122 C2 RU 2578122C2 RU 2013155622/12 A RU2013155622/12 A RU 2013155622/12A RU 2013155622 A RU2013155622 A RU 2013155622A RU 2578122 C2 RU2578122 C2 RU 2578122C2
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- RU
- Russia
- Prior art keywords
- protective layer
- ink
- heating resistors
- sections
- inkjet printing
- Prior art date
Links
- 239000011241 protective layer Substances 0.000 claims description 195
- 238000010438 heat treatment Methods 0.000 claims description 108
- 239000000758 substrate Substances 0.000 claims description 38
- 238000007641 inkjet printing Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 238000003487 electrochemical reaction Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 69
- 239000010409 thin film Substances 0.000 description 51
- 239000010408 film Substances 0.000 description 35
- 239000012530 fluid Substances 0.000 description 21
- 238000001312 dry etching Methods 0.000 description 9
- 238000005338 heat storage Methods 0.000 description 9
- 238000000206 photolithography Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000000470 constituent Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000007743 anodising Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009429 electrical wiring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000002925 chemical effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
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- 238000005260 corrosion Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910018182 Al—Cu Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910004200 TaSiN Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14088—Structure of heating means
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04513—Control methods or devices therefor, e.g. driver circuits, control circuits for increasing lifetime
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
-
- 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
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
-
- 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
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/1412—Shape
-
- 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
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/14129—Layer structure
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-285445 | 2012-12-27 | ||
| JP2012285445A JP6150519B2 (ja) | 2012-12-27 | 2012-12-27 | インクジェット記録ヘッド用基板、インクジェット記録ヘッド、インクジェット記録ヘッドの製造方法、インクジェット記録装置、およびインクジェット記録ヘッド用基板における個別部分と他の個別部分との電気的分離方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013155622A RU2013155622A (ru) | 2015-06-20 |
| RU2578122C2 true RU2578122C2 (ru) | 2016-03-20 |
Family
ID=49989404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013155622/12A RU2578122C2 (ru) | 2012-12-27 | 2013-12-13 | Печатающая головка для струйной печати, способ ее изготовления, струйное печатающее устройство и способ электрического отделения одиночных секций печатающей головки для струйной печати |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9085143B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2749422B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6150519B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN103895350B (cg-RX-API-DMAC7.html) |
| BR (1) | BR102013032705A2 (cg-RX-API-DMAC7.html) |
| RU (1) | RU2578122C2 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2759202C2 (ru) * | 2017-08-31 | 2021-11-10 | Кэнон Кабусики Кайся | Способ генерирования ультрамелких пузырьков, устройство для производства и способ производства содержащей ультрамелкие пузырьки жидкости и содержащая ультрамелкие пузырьки жидкость |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6566709B2 (ja) | 2015-05-07 | 2019-08-28 | キヤノン株式会社 | インクジェット記録ヘッド用基板 |
| WO2018080426A1 (en) * | 2016-10-24 | 2018-05-03 | Hewlett-Packard Development Company, L.P. | Current leakage test of a fluid ejection die |
| CN109562621B (zh) * | 2016-10-24 | 2021-09-03 | 惠普发展公司,有限责任合伙企业 | 喷嘴传感器的低电压偏置 |
| US10710365B2 (en) * | 2017-07-13 | 2020-07-14 | Canon Kabushiki Kaisha | Ink jet recording method and ink jet recording apparatus |
| US10688787B2 (en) * | 2017-07-13 | 2020-06-23 | Canon Kabushiki Kaisha | Ink jet recording method and ink jet recording apparatus |
| JP7159060B2 (ja) * | 2018-02-22 | 2022-10-24 | キヤノン株式会社 | 液体吐出ヘッド用基板、液体吐出ヘッド、液体吐出ヘッド用基板の製造方法 |
| JP7183049B2 (ja) * | 2018-02-22 | 2022-12-05 | キヤノン株式会社 | 液体吐出ヘッド用基板および液体吐出ヘッド |
| JP7134733B2 (ja) | 2018-06-25 | 2022-09-12 | キヤノン株式会社 | 記録素子基板、液体吐出ヘッド、および液体吐出装置 |
| JP7134752B2 (ja) * | 2018-07-06 | 2022-09-12 | キヤノン株式会社 | 液体吐出ヘッド |
| TW202136064A (zh) * | 2020-02-24 | 2021-10-01 | 瑞士商西克帕控股有限公司 | 熱噴墨印刷頭及印刷組件及包含其之印刷設備 |
| KR102865068B1 (ko) * | 2020-03-27 | 2025-09-29 | 삼성디스플레이 주식회사 | 잉크젯 프린트 장치 |
| JP2021187121A (ja) | 2020-06-03 | 2021-12-13 | キヤノン株式会社 | 素子基板、液体吐出ヘッド、及び記録装置 |
| WO2022086546A1 (en) * | 2020-10-23 | 2022-04-28 | Hewlett-Packard Development Company, L.P. | Asymmetrical configuration of fluid-ejection element groups, ports, and channels of printhead |
| JP7620482B2 (ja) | 2021-04-06 | 2025-01-23 | キヤノン株式会社 | 液体吐出ヘッド用基板及び記録装置 |
| JP7760311B2 (ja) | 2021-09-29 | 2025-10-27 | キヤノン株式会社 | 液体吐出ヘッド用基板、液体吐出ヘッド、及び液体吐出ヘッド用基板の製造方法 |
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| EP0636478A2 (en) * | 1993-07-29 | 1995-02-01 | Canon Kabushiki Kaisha | Ink jet head, ink jet cartridge, and ink jet recording apparatus |
| EP1080897A2 (en) * | 1999-08-30 | 2001-03-07 | Hewlett-Packard Company | Electrostatic discharge protection of electrically-inactive components in a thermal ink jet printing system |
| EP1352744A2 (en) * | 2002-04-10 | 2003-10-15 | Sony Corporation | Liquid dispenser and printer |
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| JPH062416B2 (ja) | 1984-01-30 | 1994-01-12 | キヤノン株式会社 | 液体噴射記録ヘッドの製造方法 |
| JPS62152864A (ja) * | 1985-12-27 | 1987-07-07 | Canon Inc | 液体噴射記録ヘツドの製造方法 |
| US5808640A (en) * | 1994-04-19 | 1998-09-15 | Hewlett-Packard Company | Special geometry ink jet resistor for high dpi/high frequency structures |
| US6022098A (en) | 1995-08-10 | 2000-02-08 | Fuji Xerox Co., Ltd. | Ink-jet recorder |
| JP3563960B2 (ja) | 1998-05-22 | 2004-09-08 | キヤノン株式会社 | インクジェットヘッド用基体、インクジェットヘッド、インクジェット装置およびインクジェットヘッド用基体の製造方法 |
| US6395148B1 (en) | 1998-11-06 | 2002-05-28 | Lexmark International, Inc. | Method for producing desired tantalum phase |
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| CN100496979C (zh) | 2002-12-27 | 2009-06-10 | 佳能株式会社 | 用于喷墨头的衬底、使用所述衬底的喷墨头及其制造方法 |
| JP4208793B2 (ja) | 2004-08-16 | 2009-01-14 | キヤノン株式会社 | インクジェットヘッド用基板、該基板の製造方法および前記基板を用いるインクジェットヘッド |
| JP4208794B2 (ja) | 2004-08-16 | 2009-01-14 | キヤノン株式会社 | インクジェットヘッド用基板、該基板の製造方法および前記基板を用いるインクジェットヘッド |
| JP4646602B2 (ja) | 2004-11-09 | 2011-03-09 | キヤノン株式会社 | インクジェット記録ヘッド用基板の製造方法 |
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-
2012
- 2012-12-27 JP JP2012285445A patent/JP6150519B2/ja active Active
-
2013
- 2013-12-09 EP EP13005720.1A patent/EP2749422B1/en active Active
- 2013-12-13 RU RU2013155622/12A patent/RU2578122C2/ru active
- 2013-12-18 BR BR102013032705-0A patent/BR102013032705A2/pt not_active Application Discontinuation
- 2013-12-23 US US14/138,344 patent/US9085143B2/en active Active
- 2013-12-27 CN CN201310741565.0A patent/CN103895350B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0636478A2 (en) * | 1993-07-29 | 1995-02-01 | Canon Kabushiki Kaisha | Ink jet head, ink jet cartridge, and ink jet recording apparatus |
| EP1080897A2 (en) * | 1999-08-30 | 2001-03-07 | Hewlett-Packard Company | Electrostatic discharge protection of electrically-inactive components in a thermal ink jet printing system |
| EP1352744A2 (en) * | 2002-04-10 | 2003-10-15 | Sony Corporation | Liquid dispenser and printer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2759202C2 (ru) * | 2017-08-31 | 2021-11-10 | Кэнон Кабусики Кайся | Способ генерирования ультрамелких пузырьков, устройство для производства и способ производства содержащей ультрамелкие пузырьки жидкости и содержащая ультрамелкие пузырьки жидкость |
| US11766685B2 (en) | 2017-08-31 | 2023-09-26 | Canon Kabushiki Kaisha | Ultrafine bubble generating method, ultrafine bubble-containing liquid manufacturing apparatus and manufacturing method, and ultrafine bubble-containing liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102013032705A2 (pt) | 2014-08-19 |
| JP2014124922A (ja) | 2014-07-07 |
| EP2749422B1 (en) | 2016-03-16 |
| RU2013155622A (ru) | 2015-06-20 |
| CN103895350B (zh) | 2016-01-06 |
| JP6150519B2 (ja) | 2017-06-21 |
| CN103895350A (zh) | 2014-07-02 |
| US20140184702A1 (en) | 2014-07-03 |
| EP2749422A1 (en) | 2014-07-02 |
| US9085143B2 (en) | 2015-07-21 |
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