JP6306991B2 - インクジェットヘッドおよびプリンタ - Google Patents
インクジェットヘッドおよびプリンタ Download PDFInfo
- Publication number
- JP6306991B2 JP6306991B2 JP2014191242A JP2014191242A JP6306991B2 JP 6306991 B2 JP6306991 B2 JP 6306991B2 JP 2014191242 A JP2014191242 A JP 2014191242A JP 2014191242 A JP2014191242 A JP 2014191242A JP 6306991 B2 JP6306991 B2 JP 6306991B2
- Authority
- JP
- Japan
- Prior art keywords
- ink
- covers
- plate
- inkjet head
- surface portion
- 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
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
- B41J2/1433—Structure of nozzle plates
-
- 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
- B41J2/135—Nozzles
- B41J2/145—Arrangement thereof
- B41J2/155—Arrangement thereof for line printing
-
- 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
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17513—Inner structure
-
- 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
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
-
- 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
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
- B41J2/17523—Ink 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
- 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
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17553—Outer structure
-
- 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
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
- B41J2/2146—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding for line print heads
-
- 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
- B41J2002/14362—Assembling elements of heads
-
- 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
-
- 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
- B41J2202/19—Assembling head units
-
- 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
- B41J2202/20—Modules
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Ink Jet (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
図1は一実施形態に係るインクジェットヘッドの分解斜視図である。本実施形態に係るインクジェットヘッドは、インクの複数の吐出口10を有するヘッド本体11と、このヘッド本体11へのインクの供給路12およびインクの排出路13、14を持つマニフォールド15と、このマニフォールド15にヘッド本体11に直交する筒長方向に設けられそれぞれインクの供給路12および排出路13、14に連通するコネクションパイプ16、17(パイプ)とを備える。
Claims (4)
- インクの複数の吐出口を有するヘッド本体と、
このヘッド本体へのインクを供給しインクを排出するマニフォールドに前記ヘッド本体に交差する筒長方向に設けられた複数のパイプと、
これらのパイプの前記筒長方向に折曲げられる可撓体および前記ヘッド本体の駆動回路を有しプリント配線基板へ接続される複数の可撓性基板と、
これらの可撓性基板間に設けられ前記パイプ毎の挿通口、前記挿通口毎のパイプ外周の封止材、および各挿通口よりもパイプ配列方向外側の両端部を有する基準プレートと、
この基準プレートに前記ヘッド本体及び前記マニフォールドを位置決め固定する上面、この上面に開口する前記挿通口毎の貫通孔を有するプレート台と、
このプレート台を覆う内面、この内面側で前記プレート台の側面に接触する第1合わせ面部、前記内面と反対側の外面およびこの外面側に形成された第2合わせ面部をそれぞれが有し、前記第2合わせ面部側に前記可撓性基板の折曲げ姿勢により前記駆動回路を配置している複数のインカバーと、
これらのインカバーとともに放熱しそれぞれ前記外面を向く内面、この内面側で前記第2合わせ面部に接触する第3合わせ面部および前記プリント配線基板と供締めされる外面をそれぞれが有する複数のサイドカバーと、
を備えるインクジェットヘッド。 - 前記ヘッド本体に被せられるマスクプレートと、
前記複数のインカバーおよび前記マスクプレート間の境界面にこれらのインカバーの各外面に沿って巻付けられたシール用四ふっ化エチレン樹脂未焼成テープと、を備えた請求項1記載のインクジェットヘッド。 - 前記プリント配線基板にはこのプリント配線基板が前記可撓性基板に接続される端部と反対側にフラットケーブルが接続され、
前記複数のインカバーの各第2合わせ面部にはそれぞれ前記フラットケーブルのインクに対する保護材が設けられた請求項1記載のインクジェットヘッド。 - 請求項1〜請求項3の何れか一項に記載のインクジェットヘッドと、
前記インクジェットヘッドへのインクタンクと、
を備えたプリンタ。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014191242A JP6306991B2 (ja) | 2014-09-19 | 2014-09-19 | インクジェットヘッドおよびプリンタ |
| CN201510558030.9A CN105437767B (zh) | 2014-09-19 | 2015-09-02 | 喷墨头及打印机 |
| US14/851,339 US9511586B2 (en) | 2014-09-19 | 2015-09-11 | Ink jet head and printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014191242A JP6306991B2 (ja) | 2014-09-19 | 2014-09-19 | インクジェットヘッドおよびプリンタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016060153A JP2016060153A (ja) | 2016-04-25 |
| JP6306991B2 true JP6306991B2 (ja) | 2018-04-04 |
Family
ID=55524946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014191242A Active JP6306991B2 (ja) | 2014-09-19 | 2014-09-19 | インクジェットヘッドおよびプリンタ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9511586B2 (ja) |
| JP (1) | JP6306991B2 (ja) |
| CN (1) | CN105437767B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6825256B2 (ja) | 2016-07-27 | 2021-02-03 | ブラザー工業株式会社 | 液体吐出ヘッド |
| JP6894217B2 (ja) * | 2016-11-25 | 2021-06-30 | 東芝テック株式会社 | 液体噴射装置 |
| JP7107776B2 (ja) * | 2018-07-25 | 2022-07-27 | 東芝テック株式会社 | インクジェットヘッド及びインクジェット記録装置 |
| JP7111194B2 (ja) * | 2021-01-12 | 2022-08-02 | ブラザー工業株式会社 | 液体吐出ヘッド |
| JP7570585B1 (ja) * | 2022-12-28 | 2024-10-21 | 京セラ株式会社 | 液滴吐出ヘッド |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020030715A1 (en) * | 2000-07-07 | 2002-03-14 | Brother Kogyo Kabushiki Kaisha | Ink jet recording device |
| US6755511B1 (en) * | 1999-10-05 | 2004-06-29 | Spectra, Inc. | Piezoelectric ink jet module with seal |
| JP4228632B2 (ja) * | 2002-08-30 | 2009-02-25 | 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及びインクジェットプリンタ |
| US7992961B2 (en) * | 2006-03-31 | 2011-08-09 | Brother Kogyo Kabushiki Kaisha | Ink-jet head |
| JP2010115918A (ja) * | 2008-10-15 | 2010-05-27 | Seiko Epson Corp | 液体噴射ヘッドユニット及び液体噴射装置 |
| JP4893752B2 (ja) * | 2009-01-07 | 2012-03-07 | 富士ゼロックス株式会社 | 液滴吐出ヘッド及び液滴吐出装置 |
| JP5218770B2 (ja) * | 2009-02-25 | 2013-06-26 | セイコーエプソン株式会社 | 液体噴射ヘッドユニット及び液体噴射装置 |
| JP5466608B2 (ja) * | 2010-09-21 | 2014-04-09 | 東芝テック株式会社 | 画像形成装置 |
| JP5215373B2 (ja) * | 2010-12-10 | 2013-06-19 | 東芝テック株式会社 | インクジェット装置 |
| JP2012125936A (ja) * | 2010-12-13 | 2012-07-05 | Toshiba Tec Corp | インクジェットヘッド |
| JP5352652B2 (ja) * | 2011-09-26 | 2013-11-27 | 東芝テック株式会社 | インクジェットヘッド |
| JP5956319B2 (ja) * | 2012-11-29 | 2016-07-27 | 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 |
| JP6031054B2 (ja) * | 2014-02-13 | 2016-11-24 | 株式会社東芝 | インクジェットヘッド |
| JP6266433B2 (ja) * | 2014-05-16 | 2018-01-24 | 株式会社東芝 | インクジェットヘッド |
-
2014
- 2014-09-19 JP JP2014191242A patent/JP6306991B2/ja active Active
-
2015
- 2015-09-02 CN CN201510558030.9A patent/CN105437767B/zh active Active
- 2015-09-11 US US14/851,339 patent/US9511586B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105437767A (zh) | 2016-03-30 |
| US20160082729A1 (en) | 2016-03-24 |
| CN105437767B (zh) | 2017-04-12 |
| US9511586B2 (en) | 2016-12-06 |
| JP2016060153A (ja) | 2016-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9643410B2 (en) | Ink jet head having a plurality of drive circuits housed in a casing | |
| JP6306991B2 (ja) | インクジェットヘッドおよびプリンタ | |
| US11058030B2 (en) | Cold plate with flex regions between fin areas | |
| US9126409B2 (en) | Liquid discharge head | |
| JP2015150741A (ja) | インクジェットヘッド | |
| US20110018922A1 (en) | Ink jet head | |
| JP6033803B2 (ja) | インクジェットヘッド | |
| US10654269B2 (en) | Liquid ejection head | |
| JP6613766B2 (ja) | 液体吐出ヘッド | |
| JP5621447B2 (ja) | アクチュエータの配線構造 | |
| JP6359469B2 (ja) | インクジェットヘッド | |
| US20170341391A1 (en) | Liquid discharge head and liquid discharge apparatus | |
| JP6285331B2 (ja) | インクジェットヘッドおよびプリンタ | |
| JP6280253B2 (ja) | インクジェットヘッド | |
| JP6181267B2 (ja) | インクジェットヘッド | |
| EP3342594B1 (en) | Head module and liquid ejection apparatus | |
| JP5825998B2 (ja) | インクジェット記録ヘッド、及びインクジェット記録ヘッドの製造方法 | |
| KR100852696B1 (ko) | 플라즈마 디스플레이 장치 | |
| US11432422B2 (en) | Electrical device with a modular structure | |
| US20250229531A1 (en) | Liquid jet head and liquid jet recording apparatus | |
| KR100709182B1 (ko) | 플라즈마 디스플레이 장치 | |
| KR100709243B1 (ko) | 플라즈마 디스플레이 장치 | |
| KR101072971B1 (ko) | 플라즈마 디스플레이 장치 | |
| JP2016147431A (ja) | インクジェットヘッド | |
| JP2021066083A (ja) | 液体吐出ヘッド |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170417 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180214 |
|
| 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: 20180220 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180309 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6306991 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |