JP2008149648A - 液滴吐出ヘッド、画像形成装置及び液滴吐出ヘッドの製造方法 - Google Patents
液滴吐出ヘッド、画像形成装置及び液滴吐出ヘッドの製造方法 Download PDFInfo
- Publication number
- JP2008149648A JP2008149648A JP2006342339A JP2006342339A JP2008149648A JP 2008149648 A JP2008149648 A JP 2008149648A JP 2006342339 A JP2006342339 A JP 2006342339A JP 2006342339 A JP2006342339 A JP 2006342339A JP 2008149648 A JP2008149648 A JP 2008149648A
- Authority
- JP
- Japan
- Prior art keywords
- lower electrode
- pressure chamber
- film
- piezoelectric
- diaphragm
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 31
- 238000000059 patterning Methods 0.000 claims description 22
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 238000004544 sputter deposition Methods 0.000 claims description 13
- 229910052741 iridium Inorganic materials 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 54
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 36
- 229910052710 silicon Inorganic materials 0.000 abstract description 36
- 239000010703 silicon Substances 0.000 abstract description 36
- 238000006073 displacement reaction Methods 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 138
- 229920005989 resin Polymers 0.000 description 32
- 239000011347 resin Substances 0.000 description 32
- 239000002184 metal Substances 0.000 description 28
- 229910052751 metal Inorganic materials 0.000 description 28
- 239000011521 glass Substances 0.000 description 20
- 230000008569 process Effects 0.000 description 20
- 238000005530 etching Methods 0.000 description 16
- 230000001681 protective effect Effects 0.000 description 15
- 238000005192 partition Methods 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 10
- 229910052814 silicon oxide Inorganic materials 0.000 description 10
- 238000001020 plasma etching Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 238000000206 photolithography Methods 0.000 description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 238000001312 dry etching Methods 0.000 description 6
- 238000007639 printing Methods 0.000 description 6
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- -1 SOG Substances 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 2
- ZRLCXMPFXYVHGS-UHFFFAOYSA-N tetramethylgermane Chemical compound C[Ge](C)(C)C ZRLCXMPFXYVHGS-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- 229910020286 SiOxNy Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 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
- 238000009751 slip forming Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B41J2/14201—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
- B41J2/1628—Manufacturing processes etching dry 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
- B41J2/1632—Manufacturing processes machining
-
- 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
- B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
-
- 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
- B41J2002/1425—Embedded thin film piezoelectric element
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
【解決手段】圧電体46を圧力室50の周壁(シリコン基板72)より内側に設けると共に、下部電極52を各圧電体46毎に個別化して設け、下部電極52の長手方向の一端部が圧力室50の周壁に掛かる大きさとなるようにしている。
【選択図】図5
Description
20 記録部
22 排出部
32 インクジェット記録ヘッド(液滴吐出ヘッド)
45 圧電体
46 圧電素子
48 振動板
50 圧力室
52 下部電極
54 上部電極
56 ノズル
63 積層膜(下部電極層)
65 PZT膜(圧電体層)
67 Ir膜(上部電極層)
72 シリコン基板(周壁)
Claims (5)
- 液滴を吐出するノズルと、
各前記ノズルと繋がる圧力室と、
前記圧力室の一部を構成する振動板と、
前記振動板の表面に形成され、一方の極性となる下部電極と、
スパッタリング法により前記下部電極の表面に形成され、前記振動板を挟んで前記圧力室に対向する位置に配置された撓み変形可能な圧電体と、
前記圧電体の下部電極が形成された面と反対側に形成され、他方の極性となる上部電極と、
前記圧電体が、前記圧力室の周壁より内側に設けられ、前記下部電極の一部が、前記圧力室の周壁に掛かる大きさとされ前記圧電体毎に個別化されていることを特徴とする液滴吐出ヘッド。 - 前記下部電極の全外縁部が前記圧力室の周壁に掛かっていることを特徴とする請求項1の液滴吐出ヘッド。
- 前記下部電極を構成する材料は、Ir、Ru、Pt、Taまたはその酸化物であり、前記振動板を構成する材料は、SiO2とSiであることを特徴とする請求項1又は2に記載の液滴吐出ヘッド。
- 請求項1〜3の何れか1項に記載の液滴吐出ヘッドと、前記記録ヘッドより液滴を吐出して画像形成する記録ヘッド部を備える記録部と、記録媒体を前記記録部に送り出す供給部と、画像形成された記録媒体を排出する排出部と、を備えたことを特徴とする画像形成装置。
- 振動板の表面に、該振動板を変位させる圧電素子の一方の極性となる下部電極層を形成する下部電極層形成工程と、
前記下部電極層形成工程で形成された下部電極層の表面に、撓み変形可能な圧電体層をスパッタリング法で形成する圧電体層形成工程と、
前記圧電体層形成工程で形成された圧電体層の表面に、前記圧電素子の他方の極性となる上部電極層を形成する上部電極層形成工程と、
前記上部電極層形成工程の後に、圧電体が前記圧力室の周壁より内側となるように前記上部電極層及び圧電体層をパターニングする圧電体パターニング工程と、
前記圧電体パターニング工程の後に、前記圧電体の下部電極の少なくとも一部が、前記圧力室の周壁に掛かる大きさで前記圧電体毎に前記下部電極が個別化されるように下部電極層をパターニングする下部電極パターニング工程と、
を有することを特徴とする液滴吐出ヘッドの製造方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006342339A JP4811266B2 (ja) | 2006-12-20 | 2006-12-20 | 液滴吐出ヘッド、画像形成装置及び液滴吐出ヘッドの製造方法 |
| US11/807,500 US7766461B2 (en) | 2006-12-20 | 2007-05-29 | Liquid droplet ejecting head, image forming device, and method of manufacturing liquid droplet ejecting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006342339A JP4811266B2 (ja) | 2006-12-20 | 2006-12-20 | 液滴吐出ヘッド、画像形成装置及び液滴吐出ヘッドの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008149648A true JP2008149648A (ja) | 2008-07-03 |
| JP4811266B2 JP4811266B2 (ja) | 2011-11-09 |
Family
ID=39542157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006342339A Expired - Fee Related JP4811266B2 (ja) | 2006-12-20 | 2006-12-20 | 液滴吐出ヘッド、画像形成装置及び液滴吐出ヘッドの製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7766461B2 (ja) |
| JP (1) | JP4811266B2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012153117A (ja) * | 2011-01-28 | 2012-08-16 | Ricoh Co Ltd | 成形型、印刷用版及びその製造方法、機能性膜の形成方法、インクジェットヘッド並びにインクジェット記録装置 |
| JP2016013651A (ja) * | 2014-07-02 | 2016-01-28 | 株式会社リコー | 電気機械変換部材、液滴吐出ヘッド及び画像形成装置 |
| JP2016132123A (ja) * | 2015-01-16 | 2016-07-25 | ブラザー工業株式会社 | 液体吐出装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6201584B2 (ja) | 2013-09-30 | 2017-09-27 | ブラザー工業株式会社 | 液滴噴射装置及び液滴噴射装置の製造方法 |
| JP2016040088A (ja) * | 2014-08-12 | 2016-03-24 | セイコーエプソン株式会社 | インクジェット記録装置 |
| JP6493655B2 (ja) | 2014-08-12 | 2019-04-03 | セイコーエプソン株式会社 | インクジェット記録装置 |
| JP6604117B2 (ja) | 2015-09-28 | 2019-11-13 | ブラザー工業株式会社 | 液体吐出装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11235818A (ja) * | 1998-02-23 | 1999-08-31 | Seiko Epson Corp | インクジェット式記録ヘッド |
| JP2002370356A (ja) * | 1992-04-23 | 2002-12-24 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射記録装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3221470B2 (ja) | 1993-11-29 | 2001-10-22 | セイコーエプソン株式会社 | インクジェットヘッド、及びその製造方法 |
| JP2007281031A (ja) * | 2006-04-03 | 2007-10-25 | Seiko Epson Corp | アクチュエータ装置及び液体噴射ヘッド並びに液体噴射装置 |
| JP4333686B2 (ja) * | 2006-04-03 | 2009-09-16 | セイコーエプソン株式会社 | アクチュエータ装置及び液体噴射ヘッド並びに液体噴射装置 |
-
2006
- 2006-12-20 JP JP2006342339A patent/JP4811266B2/ja not_active Expired - Fee Related
-
2007
- 2007-05-29 US US11/807,500 patent/US7766461B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002370356A (ja) * | 1992-04-23 | 2002-12-24 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射記録装置 |
| JPH11235818A (ja) * | 1998-02-23 | 1999-08-31 | Seiko Epson Corp | インクジェット式記録ヘッド |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012153117A (ja) * | 2011-01-28 | 2012-08-16 | Ricoh Co Ltd | 成形型、印刷用版及びその製造方法、機能性膜の形成方法、インクジェットヘッド並びにインクジェット記録装置 |
| JP2016013651A (ja) * | 2014-07-02 | 2016-01-28 | 株式会社リコー | 電気機械変換部材、液滴吐出ヘッド及び画像形成装置 |
| JP2016132123A (ja) * | 2015-01-16 | 2016-07-25 | ブラザー工業株式会社 | 液体吐出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080151008A1 (en) | 2008-06-26 |
| JP4811266B2 (ja) | 2011-11-09 |
| US7766461B2 (en) | 2010-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4929598B2 (ja) | 液滴吐出ヘッド、及び、液滴吐出装置 | |
| US7766461B2 (en) | Liquid droplet ejecting head, image forming device, and method of manufacturing liquid droplet ejecting head | |
| US8585186B2 (en) | Method of manufacturing substrate and substrate, method of manufacturing liquid drop ejecting head and liquid drop ejecting head, and liquid drop ejecting device | |
| JP2009196163A (ja) | 圧電素子基板、液滴吐出ヘッド、液滴吐出装置、及び、圧電素子基板の製造方法 | |
| JP4992414B2 (ja) | 液滴吐出ヘッド及び液滴吐出装置 | |
| JP4586427B2 (ja) | インクジェット記録ヘッド | |
| JP2006021521A (ja) | 液滴吐出ヘッドの製造方法及び液滴吐出ヘッド並びに液滴吐出装置 | |
| JP2006281777A (ja) | 液滴吐出ヘッド、及び、液滴吐出装置 | |
| JP2006044225A (ja) | 液滴吐出ヘッド及び液滴吐出装置 | |
| US7980679B2 (en) | Piezoelectric element, liquid droplet ejecting head, image forming device, and method of manufacturing liquid droplet ejecting head | |
| JP2008155461A (ja) | 液滴吐出ヘッド | |
| JP4826511B2 (ja) | 液滴吐出ヘッド及び液滴吐出装置 | |
| JP2009208234A (ja) | 配線基板、液滴吐出ヘッド、液滴吐出装置、及び、配線基板の製造方法 | |
| JP5070674B2 (ja) | インクジェット記録ヘッド、及びインクジェット記録装置 | |
| US7416286B2 (en) | Inkjet recording head and inkjet recording device | |
| JP5011884B2 (ja) | 液滴吐出ヘッド及びその製造方法並びに液滴吐出装置 | |
| JP4735282B2 (ja) | 液滴吐出ヘッド及び液滴吐出装置 | |
| JP2008246835A (ja) | 液滴吐出ヘッド及び画像形成装置 | |
| JP2008047689A (ja) | 圧電アクチュエーターとその製造方法並びにそれを備えた液滴吐出ヘッド及び液滴吐出装置 | |
| JP2007160536A (ja) | 液滴吐出ヘッドの製造方法及び液滴吐出ヘッド並びに液滴吐出装置 | |
| JP2008221788A (ja) | 基板及びそれを備えた液滴吐出ヘッド並びに液滴吐出装置 | |
| JP2007130973A (ja) | 液滴吐出ヘッドの製造方法及び液滴吐出ヘッド並びに液滴吐出装置 | |
| JP2007160535A (ja) | 液滴吐出ヘッドの製造方法及び液滴吐出ヘッド並びに液滴吐出装置 | |
| JP2008254342A (ja) | 液滴吐出ヘッド及び液滴吐出装置 | |
| JP2007201071A (ja) | 圧電アクチュエーターとその製造方法並びにそれを備えた液滴吐出ヘッド及び液滴吐出装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090212 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110419 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110426 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110621 |
|
| 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: 20110726 |
|
| 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: 20110808 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140902 Year of fee payment: 3 |
|
| LAPS | Cancellation because of no payment of annual fees |