JP6049321B2 - 液体吐出ヘッドの製造方法 - Google Patents
液体吐出ヘッドの製造方法 Download PDFInfo
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- JP6049321B2 JP6049321B2 JP2012140698A JP2012140698A JP6049321B2 JP 6049321 B2 JP6049321 B2 JP 6049321B2 JP 2012140698 A JP2012140698 A JP 2012140698A JP 2012140698 A JP2012140698 A JP 2012140698A JP 6049321 B2 JP6049321 B2 JP 6049321B2
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- 238000000034 method Methods 0.000 title claims description 52
- 239000007788 liquid Substances 0.000 title claims description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 17
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- 239000010408 film Substances 0.000 claims description 80
- 229910052751 metal Inorganic materials 0.000 claims description 50
- 239000002184 metal Substances 0.000 claims description 50
- 239000010409 thin film Substances 0.000 claims description 32
- 238000007747 plating Methods 0.000 claims description 14
- 230000003746 surface roughness Effects 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- 239000010931 gold Substances 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 7
- 238000004544 sputter deposition Methods 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 35
- 230000018109 developmental process Effects 0.000 description 11
- 230000010287 polarization Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 6
- 230000005856 abnormality Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 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 1
- 238000003754 machining Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005477 sputtering target Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
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- 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
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1607—Production of print heads with piezoelectric elements
- B41J2/1609—Production of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
-
- 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
- B41J2/1623—Manufacturing processes bonding and adhesion
-
- 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
- B41J2/1632—Manufacturing processes machining
- B41J2/1634—Manufacturing processes machining laser 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
-
- 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
Description
本発明の第1の実施形態に係る液体吐出ヘッド(インクジェットヘッド)の製造方法について、図1と図2を用いて説明する。図1は断面図で、図2は部分斜視図である。
本発明の第2の実施形態に係る液体吐出ヘッドの製造方法について、図3を用いて説明する。図3は、第1の実施形態で説明した図2(G)と同一部分を示す部分斜視図である。図1,2に示されるものと同一の構成要素については、同一の符号を用いて簡単な説明に留めることにする。
18a 側面
19,20 配線電極
21 ドライフィルムレジスト
22 金属薄膜
Claims (7)
- 液体を吐出するための矩形の吐出口と、前記吐出口に連通し前記吐出口から吐出される前記液体を貯留するための圧力室と、を備える圧電体を有し、前記圧力室の内壁面に電極が形成され、前記電極に電圧が印加されて生じる圧電作用で前記圧力室が変形することによって前記液体を吐出する液体吐出ヘッドの製造方法であって、
前記吐出口が位置する面の表面粗さが、算術平均粗さRaが0.1μm以上、1μm以下の範囲である前記圧電体を用意する工程と、
前記圧電体の前記面に、前記吐出口、前記吐出口の一辺に沿って延びる領域、前記領域に接続された線状領域及び前記一辺に隣接する他の辺に沿って延びる領域が露出するように、ドライフィルムレジストのパターンを形成する工程と、
前記一辺及び前記他の一辺で前記内壁面の前記電極と接続され、前記内壁面から前記線状領域にわたって連続して延びる金属薄膜のパターンを、前記ドライフィルムレジストのパターンをマスクとして形成する工程と、を有する液体吐出ヘッドの製造方法。 - 前記圧電体の前記面の前記表面粗さが、機械研磨によって、算術平均粗さRaが0.2μm以上、0.5μm以下の範囲に調整される、請求項1に記載の液体吐出ヘッドの製造方法。
- 前記金属薄膜のパターンは、前記ドライフィルムレジストのパターンを前記マスクとして、前記面上及び前記内壁面上に前記金属薄膜を成膜し、その後、前記ドライフィルムレジストのパターンを除去することによって形成される、請求項1または2に記載の液体吐出ヘッドの製造方法。
- 前記金属薄膜のパターンは、前記ドライフィルムレジストのパターンを前記マスクとして、前記面上及び前記内壁面上にシード層を成膜し、その後、前記ドライフィルムレジストのパターンを除去し、その後、前記シード層の上に金属のめっき膜を成膜することによって形成される、請求項1または2に記載の液体吐出ヘッドの製造方法。
- 前記シード層は、スパッタ法を用いてクロム(Cr)、パラジウム(Pd)の順に成膜された2層膜であり、前記金属のめっき膜は、ニッケル(Ni)、金(Au)の順に成膜された2層膜である、請求項4に記載の液体吐出ヘッドの製造方法。
- 前記圧電体は、第1の溝と第2の溝が交互に並列して形成された第1の圧電基板と、第3の溝が並列して形成された第2の圧電基板とが、前記第1の溝によって前記圧力室が形成され、前記第2及び第3の溝によって前記圧電体の積層方向及びこれと直交する方向に前記圧力室を囲むように4つの空気室が形成されるように、交互に積層されて形成されている、請求項1から5のいずれか1項に記載の液体吐出ヘッドの製造方法。
- 前記金属薄膜のパターンは前記吐出口の全周に沿って形成される、請求項1から6のいずれか1項に記載の液体吐出ヘッドの製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012140698A JP6049321B2 (ja) | 2012-06-22 | 2012-06-22 | 液体吐出ヘッドの製造方法 |
US13/915,901 US9003620B2 (en) | 2012-06-22 | 2013-06-12 | Process for producing liquid ejection head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012140698A JP6049321B2 (ja) | 2012-06-22 | 2012-06-22 | 液体吐出ヘッドの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014004709A JP2014004709A (ja) | 2014-01-16 |
JP6049321B2 true JP6049321B2 (ja) | 2016-12-21 |
Family
ID=49773164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012140698A Active JP6049321B2 (ja) | 2012-06-22 | 2012-06-22 | 液体吐出ヘッドの製造方法 |
Country Status (2)
Country | Link |
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US (1) | US9003620B2 (ja) |
JP (1) | JP6049321B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6161411B2 (ja) * | 2012-06-22 | 2017-07-12 | キヤノン株式会社 | 液体吐出装置の製造方法 |
JP5597296B1 (ja) * | 2013-11-29 | 2014-10-01 | 日新製鋼株式会社 | 化粧建築板の製造方法 |
CN107564890B (zh) * | 2017-08-03 | 2019-09-20 | 华进半导体封装先导技术研发中心有限公司 | 一种应力传感器结构及其制作方法 |
JP7266991B2 (ja) | 2018-11-09 | 2023-05-01 | エスアイアイ・プリンテック株式会社 | 液体噴射ヘッドチップ、液体噴射ヘッド、液体噴射記録装置および液体噴射ヘッドチップの形成方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0486256B1 (en) * | 1990-11-13 | 1997-08-13 | Citizen Watch Co., Ltd. | Printing head for ink-jet printer |
US5685491A (en) * | 1995-01-11 | 1997-11-11 | Amtx, Inc. | Electroformed multilayer spray director and a process for the preparation thereof |
US5622611A (en) * | 1996-05-22 | 1997-04-22 | Amtx, Inc. | Electroformed multilayer flow regulator incorporating force-generating means for selectively constricting the fluid flow path, and a process for the preparation thereof |
JP3290897B2 (ja) * | 1996-08-19 | 2002-06-10 | ブラザー工業株式会社 | インクジェットヘッド |
JP2000141653A (ja) * | 1998-11-16 | 2000-05-23 | Brother Ind Ltd | インクジェットヘッドおよびその製造方法 |
DE19983994T5 (de) * | 1999-12-13 | 2004-07-08 | Fujitsu Ltd., Kawasaki | Tintenstrahlkopf und Herstellungsverfahren dafür |
JP2001301169A (ja) * | 2000-04-25 | 2001-10-30 | Konica Corp | インクジェットヘッド |
JP2001341303A (ja) * | 2000-05-30 | 2001-12-11 | Kyocera Corp | インクジェットヘッドおよびその製造方法 |
JP2002094218A (ja) * | 2000-09-18 | 2002-03-29 | Sankyo Kasei Co Ltd | 成形回路部品の製造方法 |
JP2002178509A (ja) * | 2000-12-12 | 2002-06-26 | Olympus Optical Co Ltd | 液滴噴射装置 |
JP2004202814A (ja) * | 2002-12-25 | 2004-07-22 | Brother Ind Ltd | 液滴吐出装置 |
JP4507514B2 (ja) * | 2003-06-24 | 2010-07-21 | コニカミノルタホールディングス株式会社 | インクジェットヘッド |
JP3856145B2 (ja) * | 2004-03-30 | 2006-12-13 | 富士フイルムホールディングス株式会社 | 画像形成装置 |
JP4687183B2 (ja) * | 2005-03-29 | 2011-05-25 | セイコーエプソン株式会社 | 液滴吐出ヘッドの製造方法 |
JP2006283165A (ja) * | 2005-04-04 | 2006-10-19 | Seiko Epson Corp | 膜パターン形成方法及びデバイス製造方法並びに液滴吐出ヘッドの製造方法 |
JP4182360B2 (ja) * | 2006-06-05 | 2008-11-19 | セイコーエプソン株式会社 | 液体噴射ヘッド及び液体噴射装置 |
JP5056309B2 (ja) * | 2006-11-16 | 2012-10-24 | コニカミノルタIj株式会社 | インクジェットヘッド |
JP5411521B2 (ja) | 2009-02-09 | 2014-02-12 | 旭化成イーマテリアルズ株式会社 | 感光性樹脂積層体 |
JP2013208886A (ja) * | 2012-02-29 | 2013-10-10 | Canon Inc | インクジェットヘッドの製造方法 |
-
2012
- 2012-06-22 JP JP2012140698A patent/JP6049321B2/ja active Active
-
2013
- 2013-06-12 US US13/915,901 patent/US9003620B2/en not_active Expired - Fee Related
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Publication number | Publication date |
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US20130340219A1 (en) | 2013-12-26 |
US9003620B2 (en) | 2015-04-14 |
JP2014004709A (ja) | 2014-01-16 |
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