JP2012519095A - 流体吐出装置の防湿 - Google Patents
流体吐出装置の防湿 Download PDFInfo
- Publication number
- JP2012519095A JP2012519095A JP2011552187A JP2011552187A JP2012519095A JP 2012519095 A JP2012519095 A JP 2012519095A JP 2011552187 A JP2011552187 A JP 2011552187A JP 2011552187 A JP2011552187 A JP 2011552187A JP 2012519095 A JP2012519095 A JP 2012519095A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- fluid ejection
- ejection device
- substrate
- actuators
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 158
- 239000000758 substrate Substances 0.000 claims abstract description 48
- 239000010410 layer Substances 0.000 claims abstract description 43
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 25
- 239000002274 desiccant Substances 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 12
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 12
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 12
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 12
- 239000011368 organic material Substances 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 239000004642 Polyimide Substances 0.000 claims description 9
- 229920001721 polyimide Polymers 0.000 claims description 9
- 239000002808 molecular sieve Substances 0.000 claims description 8
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 8
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 claims description 8
- 229920002292 Nylon 6 Polymers 0.000 claims description 7
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 7
- 229920002301 cellulose acetate Polymers 0.000 claims description 7
- 239000008107 starch Substances 0.000 claims description 7
- 235000019698 starch Nutrition 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims description 6
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 229910001622 calcium bromide Inorganic materials 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 claims description 6
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 6
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 6
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000010457 zeolite Substances 0.000 claims description 6
- 239000011592 zinc chloride Substances 0.000 claims description 6
- 235000005074 zinc chloride Nutrition 0.000 claims description 6
- 229940102001 zinc bromide Drugs 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- -1 Zinc halide Chemical class 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/18—Ink recirculation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14032—Structure of the pressure chamber
- B41J2/1404—Geometrical characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14145—Structure of the 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
- 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
- B41J2/14—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
- B41J2202/12—Embodiments of or processes related to ink-jet heads with ink circulating through the whole print head
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Description
Claims (26)
- 流体流のための複数の流体通路及び前記複数の流体通路に流体連結された複数のノズルを有する基板と、
前記基板の上部に配置され、前記複数の流体通路内の流体が前記複数のノズルから吐出されるようにする複数のアクチュエータと、
前記複数のアクチュエータの少なくとも一部の上に形成された保護層と、
前記基板に隣接する室を有するハウジング構成部と、
前記室内にあり前記保護層より吸湿力が高い吸湿層と、
を備える流体吐出装置。 - 前記複数のアクチュエータは圧電アクチュエータである、請求項1に記載の流体吐出装置。
- 前記複数のアクチュエータは前記室内にある、請求項1に記載の流体吐出装置。
- 複数の集積回路要素を更に備え、前記複数の集積回路要素は前記室内にある、請求項1に記載の流体吐出装置。
- 前記ハウジング構成部はインターポーザである、請求項1に記載の流体吐出装置。
- 前記吸湿層は前記ハウジング構成部の底面に取り付けられる、請求項1に記載の流体吐出装置。
- 前記吸湿層の長さ及び幅が前記室の長さ及び幅と略等しい、請求項1に記載の流体吐出装置。
- 前記保護層はSU−8を含む、請求項1に記載の流体吐出装置。
- 前記吸湿層は乾燥剤を含む、請求項1に記載の流体吐出装置。
- 前記乾燥剤は、シリカゲル、硫酸カルシウム、塩化カルシウム、モンモリナイト粘土、モレキュラーシーブ、ゼオライト、アルミナ、臭化カルシウム、塩化リチウム、アルカリ土類酸化物、炭酸カリウム、硫酸銅、塩化亜鉛及び臭化亜鉛からなる群から選択される、請求項9に記載の流体吐出装置。
- 前記吸湿層は、紙、プラスチック及び有機材料からなる群から選択される、請求項1に記載の流体吐出装置。
- 前記プラスチックは、ナイロン6、ナイロン66及び酢酸セルロースからなる群から選択される、請求項11に記載の流体吐出装置。
- 前記有機材料は、澱粉及びポリイミドからなる群から選択される、請求項11に記載の流体吐出装置。
- 前記インターポーザは、前記インターポーザの底面に開口を有する少なくとも一つの流体供給通路を有し、前記複数の流体通路は、前記基板の上面に少なくとも一つの流体入口を有し、前記インターポーザの前記底面の前記開口の周囲の一部は、前記開口の周囲で前記基板の前記上面の一部に当接して前記流体供給通路を前記入口に流体連結し、前記流体供給通路及び前記入口の周囲における前記インターポーザと前記基板との間の接触面は、少なくとも部分的に封止される、請求項1に記載の流体吐出装置。
- 前記吸湿層は前記複数のアクチュエータに接触しない、請求項1に記載の流体吐出装置。
- 複数の流体流路及び複数のアクチュエータを有する基板を備え、各アクチュエータは連関する流体流路のノズルから流体を吐出させるように構成されている、流体吐出モジュールと、
前記流体吐出モジュールに取り付けられる複数の集積回路要素と、
前記流体吐出モジュールの上方に空隙を形成するように配置され、前記空隙を吸湿材を含む室に連結する流路を有する、ハウジングと、
を備える流体吐出装置。 - 前記複数の集積回路は前記空隙内にある、請求項16に記載の流体吐出装置。
- 前記複数のアクチュエータは前記空隙内にある、請求項16に記載の流体吐出装置。
- 前記吸湿材は乾燥剤を含む、請求項16に記載の流体吐出装置。
- 前記乾燥剤は、シリカゲル、硫酸カルシウム、塩化カルシウム、モンモリナイト粘土、モレキュラーシーブ、ゼオライト、アルミナ、臭化カルシウム、塩化リチウム、アルカリ土類酸化物、炭酸カリウム、硫酸銅、塩化亜鉛及び臭化亜鉛からなる群から選択される、請求項19に記載の流体吐出装置。
- 前記吸湿層は、紙、プラスチック及び有機材料からなる群から選択される、請求項16に記載の流体吐出装置。
- 前記プラスチックは、ナイロン6、ナイロン66及び酢酸セルロースからなる群から選択される、請求項21に記載の流体吐出装置。
- 前記有機材料は、澱粉及びポリイミドからなる群から選択される、請求項21に記載の流体吐出装置。
- 前記流体吐出モジュールと電気通信するフレキシブル回路要素を更に備え、前記室は前記フレキシブル回路要素に取り付けられる、請求項16に記載の流体吐出装置。
- 前記流路は更に前記室から外気に連結される、請求項16に記載の流体吐出装置。
- 複数の流体流路及び複数のアクチュエータを有する基板を備え、各アクチュエータは連関する流体流路のノズルから流体を吐出させるように構成されている、流体吐出モジュールと、
前記流体吐出モジュールに取り付けられる複数の集積回路要素と、
前記複数の集積回路要素の上方に空隙を形成するように配置され、前記空隙を湿度センサによって起動されるように構成されたポンプに連結する流路を有する、ハウジングと、
を備える流体吐出装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/395,583 | 2009-02-27 | ||
US12/395,583 US8147040B2 (en) | 2009-02-27 | 2009-02-27 | Moisture protection of fluid ejector |
PCT/US2010/025548 WO2010099418A1 (en) | 2009-02-27 | 2010-02-26 | Moisture protection of fluid ejector |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012519095A true JP2012519095A (ja) | 2012-08-23 |
JP2012519095A5 JP2012519095A5 (ja) | 2013-04-11 |
JP5457470B2 JP5457470B2 (ja) | 2014-04-02 |
Family
ID=42665934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011552187A Active JP5457470B2 (ja) | 2009-02-27 | 2010-02-26 | 流体吐出装置の防湿 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8147040B2 (ja) |
JP (1) | JP5457470B2 (ja) |
WO (1) | WO2010099418A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018235552A1 (ja) | 2017-06-22 | 2018-12-27 | コニカミノルタ株式会社 | 液体吐出ヘッド及び液体吐出装置 |
US10654266B2 (en) | 2017-12-27 | 2020-05-19 | Seiko Epson Corporation | Liquid ejecting head and liquid ejecting apparatus |
JP2020116928A (ja) * | 2019-01-28 | 2020-08-06 | ブラザー工業株式会社 | 液体吐出ヘッド |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101909893B (zh) * | 2008-01-09 | 2012-10-10 | 惠普开发有限公司 | 流体喷出盒、其制造方法和流体喷出方法 |
US8573508B2 (en) * | 2009-12-17 | 2013-11-05 | Fujifilm Corporation | Compartmentalization of fluid ejector device |
US8950849B2 (en) * | 2012-02-13 | 2015-02-10 | Xerox Corporation | Water vapor control structure |
JP5647648B2 (ja) * | 2012-06-20 | 2015-01-07 | 富士フイルム株式会社 | 回路装置及びインクジェットヘッドアッセンブリ |
US9694582B1 (en) * | 2016-04-04 | 2017-07-04 | Xerox Corporation | Single jet recirculation in an inkjet print head |
JP6870229B2 (ja) * | 2016-07-22 | 2021-05-12 | ブラザー工業株式会社 | ヘッドモジュール、液体吐出装置、及び、ケース |
US10214023B1 (en) | 2017-08-30 | 2019-02-26 | Xerox Corporation | Fluid design for recirculation within high packing density inkjet print heads |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11300957A (ja) * | 1998-04-15 | 1999-11-02 | Seiko Epson Corp | インクジェット式記録ヘッド |
JP2002331663A (ja) * | 2001-03-08 | 2002-11-19 | Seiko Epson Corp | インクジェット式記録ヘッド及びインクジェット式記録装置 |
JP2004130558A (ja) * | 2002-10-08 | 2004-04-30 | Seiko Epson Corp | 液体噴射ヘッドの製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4734721A (en) * | 1985-10-04 | 1988-03-29 | Markem Corporation | Electrostatic printer utilizing dehumidified air |
JPH04349675A (ja) | 1991-05-28 | 1992-12-04 | Hitachi Metals Ltd | 圧電アクチュエータ |
IT1259361B (it) * | 1992-03-26 | 1996-03-12 | Olivetti & Co Spa | Contenitore per l'inchiostro per una testina di stampa a getto d'inchiostro |
JP3846083B2 (ja) * | 1998-02-06 | 2006-11-15 | ブラザー工業株式会社 | インクジェット記録装置 |
GB9828476D0 (en) * | 1998-12-24 | 1999-02-17 | Xaar Technology Ltd | Apparatus for depositing droplets of fluid |
US6544902B1 (en) * | 1999-02-26 | 2003-04-08 | Micron Technology, Inc. | Energy beam patterning of protective layers for semiconductor devices |
WO2003043825A1 (fr) * | 2001-10-12 | 2003-05-30 | Seiko Epson Corporation | Enregistreur a jet d'encre et son procede d'enregistrement |
KR100453047B1 (ko) * | 2002-04-17 | 2004-10-15 | 삼성전자주식회사 | 잉크 젯 프린트 헤드 및 이의 제조 방법 |
JP4209144B2 (ja) * | 2002-06-21 | 2009-01-14 | パナソニック株式会社 | 圧電アクチュエータ、インクジェットヘッド及びインクジェット式記録装置 |
EP1617999B1 (en) * | 2003-04-28 | 2011-01-05 | Panasonic Corporation | Ink jet head unit and ink jet recording apparatus mounted with the same |
JP4280198B2 (ja) * | 2004-04-30 | 2009-06-17 | 株式会社東芝 | 薄膜圧電共振器 |
-
2009
- 2009-02-27 US US12/395,583 patent/US8147040B2/en active Active
-
2010
- 2010-02-26 JP JP2011552187A patent/JP5457470B2/ja active Active
- 2010-02-26 WO PCT/US2010/025548 patent/WO2010099418A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11300957A (ja) * | 1998-04-15 | 1999-11-02 | Seiko Epson Corp | インクジェット式記録ヘッド |
JP2002331663A (ja) * | 2001-03-08 | 2002-11-19 | Seiko Epson Corp | インクジェット式記録ヘッド及びインクジェット式記録装置 |
JP2004130558A (ja) * | 2002-10-08 | 2004-04-30 | Seiko Epson Corp | 液体噴射ヘッドの製造方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018235552A1 (ja) | 2017-06-22 | 2018-12-27 | コニカミノルタ株式会社 | 液体吐出ヘッド及び液体吐出装置 |
JPWO2018235552A1 (ja) * | 2017-06-22 | 2020-04-23 | コニカミノルタ株式会社 | 液体吐出ヘッド及び液体吐出装置 |
US10919297B2 (en) | 2017-06-22 | 2021-02-16 | Konica Minolta, Inc. | Liquid ejection head and liquid ejection device |
JP7151708B2 (ja) | 2017-06-22 | 2022-10-12 | コニカミノルタ株式会社 | 液体吐出ヘッド及び液体吐出装置 |
US10654266B2 (en) | 2017-12-27 | 2020-05-19 | Seiko Epson Corporation | Liquid ejecting head and liquid ejecting apparatus |
JP2020116928A (ja) * | 2019-01-28 | 2020-08-06 | ブラザー工業株式会社 | 液体吐出ヘッド |
JP7326754B2 (ja) | 2019-01-28 | 2023-08-16 | ブラザー工業株式会社 | 液体吐出ヘッド |
Also Published As
Publication number | Publication date |
---|---|
US8147040B2 (en) | 2012-04-03 |
US20100220146A1 (en) | 2010-09-02 |
JP5457470B2 (ja) | 2014-04-02 |
WO2010099418A1 (en) | 2010-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5457470B2 (ja) | 流体吐出装置の防湿 | |
JP5643629B2 (ja) | 流体吐出装置の防湿 | |
US7185968B2 (en) | Ink-jet printhead package | |
US10682854B2 (en) | Liquid ejecting head, liquid ejecting apparatus, piezoelectric device, and method of manufacturing liquid ejecting head | |
JP5621684B2 (ja) | 液体噴射ヘッドユニットおよび液体噴射装置 | |
JP2021185050A (ja) | 液体吐出ヘッドおよび液体吐出装置 | |
JP2012519095A5 (ja) | ||
US8534800B2 (en) | Liquid ejecting head and liquid ejecting apparatus | |
JP2011083995A (ja) | 液滴噴射ヘッド及び液滴噴射装置 | |
US8573508B2 (en) | Compartmentalization of fluid ejector device | |
US8292410B2 (en) | Liquid ejecting head, liquid ejecting apparatus, and actuator device | |
JPH11300957A (ja) | インクジェット式記録ヘッド | |
JP4737389B2 (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP2007276184A (ja) | インクジェットヘッド及びインクジェット式記録装置 | |
JP6056328B2 (ja) | 液滴吐出ヘッドおよび印刷装置 | |
JP7371337B2 (ja) | 液体噴射ヘッドおよび液体噴射装置 | |
JP2022163837A (ja) | 液体吐出ヘッド、液体吐出装置、圧電デバイスおよび湿度検出装置 | |
JP2009172939A (ja) | 液体噴射ヘッドおよび液体噴射装置 | |
JP2005022192A (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 | |
JP6704323B2 (ja) | 液体吐出ヘッド、および記録装置 | |
JP2019193910A (ja) | 精密機器及びこれに用いる吸湿剤、並びに吸湿剤の製造方法及び精密機器の製造方法 | |
JP2020055284A (ja) | 液体噴射ヘッドおよび液体噴射装置 | |
JP2005022190A (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 | |
JP2006007664A (ja) | 液体噴射ヘッド及び液体噴射装置 | |
JP2005035087A (ja) | 液体噴射ヘッドの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130219 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130219 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130627 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130701 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130820 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131029 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131209 |
|
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: 20140106 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140109 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5457470 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |