JP6582859B2 - 液体噴射ヘッド、及び、液体噴射ヘッドの製造方法 - Google Patents
液体噴射ヘッド、及び、液体噴射ヘッドの製造方法 Download PDFInfo
- Publication number
- JP6582859B2 JP6582859B2 JP2015205299A JP2015205299A JP6582859B2 JP 6582859 B2 JP6582859 B2 JP 6582859B2 JP 2015205299 A JP2015205299 A JP 2015205299A JP 2015205299 A JP2015205299 A JP 2015205299A JP 6582859 B2 JP6582859 B2 JP 6582859B2
- Authority
- JP
- Japan
- Prior art keywords
- wiring
- recess
- substrate
- hole
- sealing plate
- 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
- 239000007788 liquid Substances 0.000 title claims description 49
- 238000004519 manufacturing process Methods 0.000 title description 29
- 239000000758 substrate Substances 0.000 claims description 75
- 239000011347 resin Substances 0.000 claims description 41
- 229920005989 resin Polymers 0.000 claims description 41
- 239000004020 conductor Substances 0.000 claims description 33
- 230000035515 penetration Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 80
- 238000000034 method Methods 0.000 description 53
- 239000010410 layer Substances 0.000 description 43
- 238000004891 communication Methods 0.000 description 28
- 239000010408 film Substances 0.000 description 18
- 238000009713 electroplating Methods 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 12
- 239000013078 crystal Substances 0.000 description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 239000010949 copper Substances 0.000 description 10
- 238000001039 wet etching Methods 0.000 description 10
- 238000001312 dry etching Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000005401 electroluminescence Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 238000000018 DNA microarray Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 102100036285 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Human genes 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 208000016169 Fish-eye disease Diseases 0.000 description 1
- 101000875403 Homo sapiens 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 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
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000011800 void material 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
- B41J2/14201—Structure of print heads with piezoelectric elements
-
- 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
- B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
-
- 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
-
- 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
- B41J2/1623—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
- B41J2/1626—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
- B41J2/1626—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
- B41J2/1632—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
- B41J2/1643—Manufacturing processes thin film formation thin film formation by plating
-
- 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
-
- 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
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/18—Electrical connection established using vias
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
前記第1の基板が第1の面に接続された第2の基板と、を備えた液体噴射ヘッドであって、
前記第2の基板は、当該第2の基板を板厚方向に貫通した貫通孔、及び、当該貫通孔の内部に形成された導体からなる貫通配線を備え、
前記貫通配線は、前記第1の面側に設けられた第1端部と、前記第1の面とは反対側の面である第2の面側に設けられた第2端部と、前記第1端部と前記第2端部とを接続する接続配線と、からなり、
前記接続配線の前記第1の面の面方向における断面積は、前記第1端部及び前記第2端部の前記面方向における断面積よりも小さいことを特徴とする。
前記電極端子は、前記第1の面に形成された樹脂の表面に形成されたことが望ましい。
前記第1の基板が第1の面に接続された第2の基板と、を備えた液体噴射ヘッドの製造方法であって、
前記第2の基板の前記第1の面に第1の凹部を形成する第1の凹部形成工程と、
前記第2の基板の前記第1の面とは反対側の第2の面に第2の凹部を形成する第2の凹部形成工程と、
前記第1の面の面方向における断面積が前記第1の凹部及び前記第2の凹部よりも小さい貫通路を前記第1の凹部と前記第2の凹部との間に形成し、前記第2の基板を貫通させる貫通孔形成工程と、
電解めっき法により前記第1の凹部、前記第2の凹部、及び、前記貫通路の内部に導体を形成する貫通配線形成工程と、
を含むことを特徴とする。
Claims (3)
- 圧電素子が設けられた第1の基板と、
前記第1の基板が第1の面に接続された第2の基板と、を備えた液体噴射ヘッドであって、
前記第2の基板は、当該第2の基板を板厚方向に貫通した貫通孔、及び、当該貫通孔の内部に形成された導体からなる貫通配線を備え、
前記貫通配線は、前記第1の面側に設けられた第1端部と、前記第1の面とは反対側の面である第2の面側に設けられた第2端部と、前記第1端部と前記第2端部とを接続する接続配線と、からなり、
前記接続配線の前記第1の面の面方向における断面積は、前記第1端部及び前記第2端部の前記面方向における断面積よりも小さい、
前記第1端部、又は、前記第2端部、の前記第1の面の面方向における断面積は、前記接続配線から前記第1の面、又は、前記第2の面、に向けて漸増していることを特徴とする液体噴射ヘッド。 - 前記第2の基板の前記第1の面には、前記第1の基板と電気的な接続を行う電極端子が形成され、
前記電極端子は、前記第1の面に形成された樹脂の表面に形成されたことを特徴とする請求項1に記載の液体噴射ヘッド。 - 前記貫通配線は、前記第1の面に垂直な方向に延設されたことを特徴とする請求項1または請求項2に記載の液体噴射ヘッド。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015205299A JP6582859B2 (ja) | 2015-10-19 | 2015-10-19 | 液体噴射ヘッド、及び、液体噴射ヘッドの製造方法 |
CN201610894441.XA CN106994824B (zh) | 2015-10-19 | 2016-10-13 | 液体喷射头以及液体喷射头的制造方法 |
US15/295,773 US9902150B2 (en) | 2015-10-19 | 2016-10-17 | Liquid ejecting head, and manufacturing method of liquid ejecting head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015205299A JP6582859B2 (ja) | 2015-10-19 | 2015-10-19 | 液体噴射ヘッド、及び、液体噴射ヘッドの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017077628A JP2017077628A (ja) | 2017-04-27 |
JP6582859B2 true JP6582859B2 (ja) | 2019-10-02 |
Family
ID=58522834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015205299A Active JP6582859B2 (ja) | 2015-10-19 | 2015-10-19 | 液体噴射ヘッド、及び、液体噴射ヘッドの製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9902150B2 (ja) |
JP (1) | JP6582859B2 (ja) |
CN (1) | CN106994824B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7110746B2 (ja) * | 2018-06-18 | 2022-08-02 | セイコーエプソン株式会社 | 液体吐出ヘッド、液体吐出装置及び配線基板 |
JP7302318B2 (ja) * | 2019-06-13 | 2023-07-04 | セイコーエプソン株式会社 | 配線基板、配線基板の製造方法、インクジェットヘッド、memsデバイスおよび発振器 |
JP6733788B1 (ja) * | 2019-07-25 | 2020-08-05 | 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 |
CN112485177B (zh) * | 2020-11-19 | 2023-06-06 | 贵州电网有限责任公司 | 一种复合绝缘子芯棒贯穿孔的检测方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4851862A (en) * | 1988-08-05 | 1989-07-25 | Eastman Kodak Company | Led array printhead with tab bonded wiring |
JP2001113700A (ja) * | 1999-10-20 | 2001-04-24 | Ricoh Co Ltd | インクジェットヘッド |
JP2010069750A (ja) * | 2008-09-19 | 2010-04-02 | Seiko Epson Corp | インクジェット式記録ヘッド及びその製造方法、インクジェット式記録装置 |
US8256877B2 (en) * | 2009-07-27 | 2012-09-04 | Zamtec Limited | Inkjet printhead assembly having backside electrical connection |
JP2011115972A (ja) | 2009-12-01 | 2011-06-16 | Konica Minolta Holdings Inc | インクジェットヘッド |
WO2011074412A1 (ja) * | 2009-12-18 | 2011-06-23 | コニカミノルタIj株式会社 | インクジェットヘッド |
JP5693175B2 (ja) | 2010-11-25 | 2015-04-01 | 株式会社アルバック | スパッタリング方法 |
JP5533621B2 (ja) | 2010-12-15 | 2014-06-25 | コニカミノルタ株式会社 | インクジェットヘッドユニット |
JP2014139963A (ja) * | 2013-01-21 | 2014-07-31 | Ngk Spark Plug Co Ltd | ガラス基板の製造方法 |
JP2014198461A (ja) * | 2013-03-15 | 2014-10-23 | 株式会社リコー | アクチュエータ素子、液滴吐出ヘッド、液滴吐出装置及び画像形成装置 |
JP2014236102A (ja) * | 2013-05-31 | 2014-12-15 | 凸版印刷株式会社 | 貫通電極付き配線基板、その製造方法及び半導体装置 |
JP6213143B2 (ja) * | 2013-10-23 | 2017-10-18 | 富士電機株式会社 | 半導体基板、及び、半導体基板の製造方法 |
JP2015118990A (ja) * | 2013-12-17 | 2015-06-25 | 株式会社リコー | アクチュエータ基板の製造方法及びアクチュエータ基板及び液体カートリッジ及び画像形成装置 |
JP6171949B2 (ja) * | 2014-01-24 | 2017-08-02 | ブラザー工業株式会社 | 液体吐出ヘッド |
JP2015160339A (ja) * | 2014-02-26 | 2015-09-07 | セイコーエプソン株式会社 | 配線実装構造、液体噴射ヘッド及び液体噴射装置 |
JP6269164B2 (ja) * | 2014-02-27 | 2018-01-31 | セイコーエプソン株式会社 | 配線実装構造、液体噴射ヘッド及び液体噴射装置 |
JP6443146B2 (ja) * | 2015-03-16 | 2018-12-26 | セイコーエプソン株式会社 | 電子デバイス |
-
2015
- 2015-10-19 JP JP2015205299A patent/JP6582859B2/ja active Active
-
2016
- 2016-10-13 CN CN201610894441.XA patent/CN106994824B/zh active Active
- 2016-10-17 US US15/295,773 patent/US9902150B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN106994824B (zh) | 2020-01-03 |
US20170106653A1 (en) | 2017-04-20 |
JP2017077628A (ja) | 2017-04-27 |
US9902150B2 (en) | 2018-02-27 |
CN106994824A (zh) | 2017-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10245833B2 (en) | Liquid ejecting head and method of manufacturing liquid ejecting head | |
JP6565238B2 (ja) | 液体噴射ヘッド | |
JP6443146B2 (ja) | 電子デバイス | |
JP6572689B2 (ja) | Memsデバイスの製造方法 | |
JP6582859B2 (ja) | 液体噴射ヘッド、及び、液体噴射ヘッドの製造方法 | |
US9751306B2 (en) | Piezoelectric device, liquid ejecting head and method for manufacturing piezoelectric device | |
EP3268226B1 (en) | Electronic device | |
JP2018001418A (ja) | Memsデバイス、液体噴射ヘッド、液体噴射装置、および、memsデバイスの製造方法 | |
JP2016147442A (ja) | インクジェットヘッド、及び、インクジェットプリンター | |
JP2018047634A (ja) | 液体噴出ヘッド及び液体噴出ヘッドの製造方法 | |
JP6729188B2 (ja) | 接合構造体、圧電デバイス、液体噴射ヘッド、液体噴射装置、及び、接合構造体の製造方法 | |
JP6840969B2 (ja) | Memsデバイス、液体噴射ヘッド、及び、液体噴射装置 | |
JP2019089309A (ja) | Memsデバイス、液体噴射ヘッド、液体噴射装置、及びmemsデバイスの製造方法 | |
JP2017077708A (ja) | Memsデバイス、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: 20180809 |
|
RD05 | Notification of revocation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7425 Effective date: 20180906 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20181116 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190529 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190604 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190618 |
|
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: 20190806 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190819 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6582859 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |