JP5007823B2 - 液体噴射ヘッドの製造方法 - Google Patents
液体噴射ヘッドの製造方法 Download PDFInfo
- Publication number
- JP5007823B2 JP5007823B2 JP2008043652A JP2008043652A JP5007823B2 JP 5007823 B2 JP5007823 B2 JP 5007823B2 JP 2008043652 A JP2008043652 A JP 2008043652A JP 2008043652 A JP2008043652 A JP 2008043652A JP 5007823 B2 JP5007823 B2 JP 5007823B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- electrode film
- piezoelectric layer
- lower electrode
- flow path
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 239000007788 liquid Substances 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 14
- 239000000758 substrate Substances 0.000 claims description 61
- 230000001681 protective effect Effects 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 26
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 17
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 12
- 238000000059 patterning Methods 0.000 claims description 10
- 229910052741 iridium Inorganic materials 0.000 claims description 8
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052697 platinum Inorganic materials 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 14
- 238000004891 communication Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 9
- 239000012212 insulator Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003929 acidic solution Substances 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009751 slip forming Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000002241 glass-ceramic Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000000018 DNA microarray Methods 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000013212 metal-organic material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
-
- 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
- B41J2/055—Devices for absorbing or preventing back-pressure
-
- 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
-
- 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
- B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1607—Production of print heads with piezoelectric elements
- B41J2/161—Production of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1626—Manufacturing processes etching
- B41J2/1629—Manufacturing processes etching wet etching
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1631—Manufacturing processes photolithography
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
-
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1646—Manufacturing processes thin film formation thin film formation by sputtering
-
- 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
- B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
- B41J2002/14241—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm having a cover around the piezoelectric thin film element
-
- 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
- B41J2002/14419—Manifold
-
- 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
- B41J2002/14491—Electrical connection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49401—Fluid pattern dispersing device making, e.g., ink jet
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
かかる本発明では、中間膜と共に圧電体層をパターニングするようにしたので、保護膜を剥離する際、例えば、中間膜がバリア層としての役割を有するので、剥離液が圧電体層にほとんど付着することがない。したがって、剥離液によって圧電体層がダメージを受けることがなく、良好な変位特性の圧電素子を具備する液体噴射ヘッドを製造することができる。また、中間膜が導電性材料から形成されていて上電極と接することになるため、上電極としての導電性を補填することができる。
(実施形態1)
図1は、本発明の実施形態1に係る製造方法によって製造された液体噴射ヘッドの一例であるインクジェット式記録ヘッドの概略構成を示す分解斜視図であり、図2は、図1の平面図及びそのA−A′断面図である。
図9は、実施形態2に係るインクジェット式記録ヘッドを構成する圧電素子の断面図である。図9に示すように、本実施形態では、圧電体層70を、並設された複数の圧力発生室12に対向する領域に亘って連続して形成するようにした例である。すなわち、並設された各圧電素子300間にも、圧電素子300を構成する圧電体層70よりも薄い厚さの圧電体層71を残すようにした以外は、実施形態1で説明したインクジェット式記録ヘッドの構成と同様である。この圧電体層71の厚さは特に限定されず、圧電素子300の変位量を考慮して適宜決定されればよい。
図10は、実施形態3に係るインクジェット式記録ヘッドの概略構成を示す分解斜視図であり、図11は、図10の平面図及びそのC−C′断面図である。また図12は、実施形態3に係る圧電素子の構成を示す断面図である。なお図1〜図3に示した部材と同一部材には同一符号を付し、重複する説明は省略する。
Claims (5)
- 液滴を吐出するノズルにそれぞれ連通する圧力発生室が複数並設された流路形成基板と、該流路形成基板の一方面側に設けられる下電極膜、圧電体層及び上電極膜からなる圧電素子とを具備し、前記圧力発生室に対向する領域の前記下電極膜が当該圧力発生室の幅よりも狭い幅で形成され、前記圧力発生室に対応する領域の前記下電極膜の上面及び端面が前記圧電体層によって覆われると共に、前記圧力発生室に対向する領域の前記圧電体層の上面及び端面が前記上電極膜によって覆われた液体噴射ヘッドの製造方法であって、
前記流路形成基板上に前記下電極膜を成膜すると共に当該下電極膜を所定形状にパターニングする工程と、
前記流路形成基板上及び前記下電極膜上に前記圧電体層を形成する工程と、
前記圧電体層上に導電性を有する材料からなる中間膜を5μm以上50μm以下の厚さで形成する工程と、
前記中間膜上に保護膜を形成し、この保護膜をマスクとして前記中間膜と共に前記圧電体層をエッチングすることにより所定形状にパターニングする工程と、
前記保護膜を剥離する工程と、
前記流路形成基板及び前記中間膜上に前記上電極膜を成膜する工程と、
を具備することを特徴とする液体噴射ヘッドの製造方法。 - 前記中間膜の材料として、イオン化傾向が前記上電極膜の材料と同一又はそれよりも小さい金属材料を用いたことを特徴とする請求項1に記載の液体噴射ヘッドの製造方法。
- 前記中間膜の材料として、イリジウム、白金及びパラジウムからなる群から選択される何れか一つを用いたことを特徴とする請求項2に記載の液体噴射ヘッドの製造方法。
- 前記上電極膜を、前記中間膜よりも厚く且つ30μm以上の厚さで形成することを特徴とする請求項1〜3の何れか一項に記載の液体噴射ヘッドの製造方法。
- 前記上電極膜の材料として、イリジウム、白金及びパラジウムからなる群から選択される何れか一つを用いたことを特徴とする請求項1〜4の何れか一項に記載の液体噴射ヘッドの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008043652A JP5007823B2 (ja) | 2008-02-25 | 2008-02-25 | 液体噴射ヘッドの製造方法 |
US12/391,910 US8057018B2 (en) | 2008-02-25 | 2009-02-24 | Method of manufacturing a liquid jet head and a liquid jet apparatus |
US13/253,896 US8613498B2 (en) | 2008-02-25 | 2011-10-05 | Method of manufacturing a liquid jet head and a liquid jet apparatus |
US14/084,543 US8991985B2 (en) | 2008-02-25 | 2013-11-19 | Method of manufacturing a liquid jet head and a liquid jet apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008043652A JP5007823B2 (ja) | 2008-02-25 | 2008-02-25 | 液体噴射ヘッドの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009196329A JP2009196329A (ja) | 2009-09-03 |
JP5007823B2 true JP5007823B2 (ja) | 2012-08-22 |
Family
ID=41012859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008043652A Active JP5007823B2 (ja) | 2008-02-25 | 2008-02-25 | 液体噴射ヘッドの製造方法 |
Country Status (2)
Country | Link |
---|---|
US (3) | US8057018B2 (ja) |
JP (1) | JP5007823B2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5007823B2 (ja) * | 2008-02-25 | 2012-08-22 | セイコーエプソン株式会社 | 液体噴射ヘッドの製造方法 |
JP5126208B2 (ja) * | 2009-11-30 | 2013-01-23 | ブラザー工業株式会社 | 圧電アクチュエータ、液体吐出ヘッド、圧電アクチュエータの製造方法、及び液体吐出ヘッドの製造方法 |
JP5626512B2 (ja) * | 2010-04-27 | 2014-11-19 | セイコーエプソン株式会社 | 液体噴射ヘッド、液体噴射装置および圧電素子 |
JP5510205B2 (ja) | 2010-09-03 | 2014-06-04 | セイコーエプソン株式会社 | 圧電素子、液体噴射ヘッド、液体噴射装置および圧電素子の製造方法 |
JP5760616B2 (ja) * | 2011-04-06 | 2015-08-12 | セイコーエプソン株式会社 | 液体噴射ヘッドの製造方法 |
WO2012165378A1 (ja) * | 2011-05-28 | 2012-12-06 | 京セラ株式会社 | 液体吐出ヘッドおよびそれを用いた記録装置 |
JP5803528B2 (ja) * | 2011-09-30 | 2015-11-04 | ブラザー工業株式会社 | 圧電アクチュエータ、液体移送装置及び圧電アクチュエータの製造方法 |
JP5957914B2 (ja) | 2012-02-01 | 2016-07-27 | セイコーエプソン株式会社 | 液体噴射ヘッドおよび液体噴射装置 |
JP2013162063A (ja) | 2012-02-08 | 2013-08-19 | Seiko Epson Corp | 圧電素子、液体噴射ヘッド及び液体噴射装置 |
JP6060672B2 (ja) | 2012-12-20 | 2017-01-18 | セイコーエプソン株式会社 | 液体噴射ヘッド、液体噴射装置、圧電素子及びその製造方法 |
KR20140081571A (ko) * | 2012-12-21 | 2014-07-01 | 삼성전기주식회사 | 압전 액추에이터, 잉크젯 헤드 어셈블리 및 그 제조방법 |
JP6123992B2 (ja) | 2013-03-05 | 2017-05-10 | セイコーエプソン株式会社 | 液体噴射ヘッド、液体噴射装置、圧電素子及びその製造方法 |
JP6168281B2 (ja) | 2013-03-13 | 2017-07-26 | セイコーエプソン株式会社 | 液体噴射ヘッド、液体噴射装置、液体噴射ヘッドの製造方法 |
JP6186784B2 (ja) | 2013-03-22 | 2017-08-30 | セイコーエプソン株式会社 | 液体噴射ヘッド、液体噴射装置、圧電素子及び超音波センサー |
JP6187017B2 (ja) * | 2013-08-09 | 2017-08-30 | セイコーエプソン株式会社 | 流路ユニット、液体噴射ヘッド、液体噴射装置、及び、流路ユニットの製造方法 |
JP2016060164A (ja) | 2014-09-19 | 2016-04-25 | セイコーエプソン株式会社 | 圧電素子、液体噴射ヘッド、液体噴射装置及び圧電素子の製造方法 |
JP2017054927A (ja) * | 2015-09-09 | 2017-03-16 | セイコーエプソン株式会社 | 圧電素子の製造方法 |
JP6939414B2 (ja) * | 2017-10-26 | 2021-09-22 | セイコーエプソン株式会社 | 超音波デバイス、及び超音波測定装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3613302B2 (ja) * | 1995-07-26 | 2005-01-26 | セイコーエプソン株式会社 | インクジェット式記録ヘッド |
US6336717B1 (en) * | 1998-06-08 | 2002-01-08 | Seiko Epson Corporation | Ink jet recording head and ink jet recording apparatus |
JP2000033724A (ja) * | 1998-07-17 | 2000-02-02 | Fuji Photo Film Co Ltd | サーマルヘッドの製造方法 |
US6502928B1 (en) * | 1998-07-29 | 2003-01-07 | Seiko Epson Corporation | Ink jet recording head and ink jet recording apparatus comprising the same |
JP2005088441A (ja) * | 2003-09-18 | 2005-04-07 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射装置 |
KR100528350B1 (ko) * | 2004-02-27 | 2005-11-15 | 삼성전자주식회사 | 잉크젯 프린트헤드의 압전 액츄에이터 및 그 형성 방법 |
JP2006228866A (ja) * | 2005-02-16 | 2006-08-31 | Seiko Epson Corp | 圧電アクチュエータの製造方法、圧電アクチュエータ、液体噴射ヘッド及び液体噴射装置 |
US7694397B2 (en) * | 2006-02-24 | 2010-04-13 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd. | Method of manufacturing an acoustic mirror for piezoelectric resonator |
JP2007281028A (ja) * | 2006-04-03 | 2007-10-25 | Seiko Epson Corp | 圧電素子およびその製造方法 |
JP5007823B2 (ja) * | 2008-02-25 | 2012-08-22 | セイコーエプソン株式会社 | 液体噴射ヘッドの製造方法 |
-
2008
- 2008-02-25 JP JP2008043652A patent/JP5007823B2/ja active Active
-
2009
- 2009-02-24 US US12/391,910 patent/US8057018B2/en active Active
-
2011
- 2011-10-05 US US13/253,896 patent/US8613498B2/en active Active
-
2013
- 2013-11-19 US US14/084,543 patent/US8991985B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8057018B2 (en) | 2011-11-15 |
US8613498B2 (en) | 2013-12-24 |
US8991985B2 (en) | 2015-03-31 |
JP2009196329A (ja) | 2009-09-03 |
US20120026250A1 (en) | 2012-02-02 |
US20140078215A1 (en) | 2014-03-20 |
US20090219345A1 (en) | 2009-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5007823B2 (ja) | 液体噴射ヘッドの製造方法 | |
JP5061990B2 (ja) | 液体噴射ヘッド及び液体噴射装置並びにアクチュエータ | |
JP2006231909A (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP2009255529A (ja) | 液体噴射ヘッド及び液体噴射装置並びにアクチュエータ | |
JP5737535B2 (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP4645831B2 (ja) | 液体噴射ヘッド及びその製造方法並びに液体噴射装置 | |
JP4614068B2 (ja) | 液体噴射ヘッド及びその製造方法並びに液体噴射装置 | |
JP5382323B2 (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP2009214522A (ja) | 液体噴射ヘッド及び液体噴射ヘッドの製造方法並びに液体噴射装置 | |
JP2009255530A (ja) | 液体噴射ヘッド及び液体噴射装置並びにアクチュエータ | |
US8702210B2 (en) | Piezoelectric element, liquid ejecting head and liquid ejecting apparatus | |
JP5737534B2 (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP2019051603A (ja) | 液体噴射ヘッド、液体噴射装置、及び、圧電デバイス | |
JP2010253786A (ja) | 液体噴射ヘッド及び液体噴射装置並びにアクチュエーター装置 | |
JP4344929B2 (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP4457649B2 (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP2007135297A (ja) | アクチュエータ装置、液体噴射ヘッド及び液体噴射装置並びにアクチュエータ装置の製造方法 | |
JP4623287B2 (ja) | 液体噴射ヘッド及びその製造方法並びに液体噴射装置 | |
JP2005119199A (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP2013111819A (ja) | 液体噴射ヘッドおよび液体噴射装置 | |
JP5447786B2 (ja) | 液体噴射ヘッド及び液体噴射装置並びにアクチュエーター装置 | |
JP5382324B2 (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP5256998B2 (ja) | アクチュエータ装置の製造方法及び液体噴射ヘッドの製造方法 | |
JP4784735B2 (ja) | 圧電アクチュエータ及び液体噴射装置並びに圧電アクチュエータの作製方法 | |
JP2006264044A (ja) | アクチュエータ装置の製造方法及びアクチュエータ装置並びに液体噴射ヘッド及び液体噴射装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100709 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120222 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120412 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120502 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120515 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5007823 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150608 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |