JP5317843B2 - インクジェットヘッド用基板及びインクジェットヘッド - Google Patents
インクジェットヘッド用基板及びインクジェットヘッド Download PDFInfo
- Publication number
- JP5317843B2 JP5317843B2 JP2009143532A JP2009143532A JP5317843B2 JP 5317843 B2 JP5317843 B2 JP 5317843B2 JP 2009143532 A JP2009143532 A JP 2009143532A JP 2009143532 A JP2009143532 A JP 2009143532A JP 5317843 B2 JP5317843 B2 JP 5317843B2
- Authority
- JP
- Japan
- Prior art keywords
- resistance
- substrate
- electrode
- ink
- inkjet head
- 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.)
- Expired - Fee Related
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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
- B41J2/015—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
- B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
-
- 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
- B41J2/04506—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting manufacturing tolerances
-
- 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
- B41J2/04543—Block driving
-
- 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
- B41J2/04565—Control methods or devices therefor, e.g. driver circuits, control circuits detecting heater resistance
-
- 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
- B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
-
- 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
- B41J2/1601—Production of bubble jet 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
- B41J2/16—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
- B41J2/1631—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
- B41J2/164—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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
210 ホスト装置
302 ヘッド移動機構
306 用紙搬送機構
311 移動制御回路
312 制御部
313 データ入力回路
315 I/F部
400 記録ヘッド
401 インクジェット記録基板
402 電極パッド
403 インク供給口
405 発熱抵抗素子
406 駆動素子
410 電極配線
411 調整抵抗素子
Claims (6)
- インクを吐出するために利用されるエネルギーを発生する複数のエネルギー発生体が設けられたインクジェットヘッド用基板であって、
前記複数のエネルギー発生体は前記基板の長手方向に列状に設けられており、
前記長手方向に関して交差する交差方向に延びた、前記基板の辺、の近くに配され、前記基板の外部と電気的な接続を行うための電極パッドと、前記複数のエネルギー発生体と前記電極パッドとを電気的に接続するための複数の電極配線と、該複数の電極配線にそれぞれ設けられた複数の抵抗素子と、を有し、
前記複数の電極配線はそれぞれ、各電極配線の前記電極パッドの側から前記長手方向に延びた第一の部分と、該第一の部分の、前記電極パッドの側とは反対の側から前記エネルギー発生体に向かって前記交差方向に延び前記抵抗素子が設けられた第二の部分とを具え、
複数の前記抵抗素子の抵抗値は、各抵抗素子が設けられた電極配線の抵抗値に応じて互いに異なることを特徴とするインクジェットヘッド用基板。 - 前記抵抗素子は、前記エネルギー発生体となる部分を含む抵抗層の別の部分からなる請求項1に記載のインクジェットヘッド用基板。
- 前記電極パッドと前記複数のエネルギー発生体との間に、前記複数のエネルギー発生体をそれぞれ駆動するための複数の駆動素子が設けられている請求項1または2に記載のインクジェットヘッド用基板。
- 複数の前記第一の部分は互いに前記交差方向に関する幅が等しく、前記抵抗素子が設けられていない請求項1〜3のいずれかに記載のインクジェットヘッド用基板。
- 前記複数のエネルギー発生体のうち前記電極パッドからの距離が小さいエネルギー発生体ほど、対応して設けられた前記抵抗素子の抵抗値が大きい請求項1〜4のいずれかに記載のインクジェットヘッド用基板。
- 請求項1〜5のいずれかに記載されたインクジェットヘッド用基板と、
該基板に接して設けられ、前記エネルギー発生体に対応して設けられたインクの吐出口が設けられた部材と、
を有するインクジェットヘッド。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009143532A JP5317843B2 (ja) | 2008-06-19 | 2009-06-16 | インクジェットヘッド用基板及びインクジェットヘッド |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008160676 | 2008-06-19 | ||
| JP2008160676 | 2008-06-19 | ||
| JP2009143532A JP5317843B2 (ja) | 2008-06-19 | 2009-06-16 | インクジェットヘッド用基板及びインクジェットヘッド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010023503A JP2010023503A (ja) | 2010-02-04 |
| JP5317843B2 true JP5317843B2 (ja) | 2013-10-16 |
Family
ID=41430794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009143532A Expired - Fee Related JP5317843B2 (ja) | 2008-06-19 | 2009-06-16 | インクジェットヘッド用基板及びインクジェットヘッド |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8075102B2 (ja) |
| JP (1) | JP5317843B2 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011133133A1 (en) * | 2010-04-19 | 2011-10-27 | Hewlett-Packard Development Company, L.P. | Film stacks and methods thereof |
| JP5539030B2 (ja) * | 2010-05-28 | 2014-07-02 | キヤノン株式会社 | 半導体装置、液体吐出ヘッド、液体吐出ヘッドカートリッジ及び液体吐出装置 |
| JP2013046988A (ja) * | 2011-07-27 | 2013-03-07 | Ricoh Co Ltd | インクジェット記録ヘッド、インクジェット記録装置 |
| US9096059B2 (en) | 2012-12-27 | 2015-08-04 | Canon Kabushiki Kaisha | Substrate for inkjet head, inkjet head, and inkjet printing apparatus |
| JP6150519B2 (ja) | 2012-12-27 | 2017-06-21 | キヤノン株式会社 | インクジェット記録ヘッド用基板、インクジェット記録ヘッド、インクジェット記録ヘッドの製造方法、インクジェット記録装置、およびインクジェット記録ヘッド用基板における個別部分と他の個別部分との電気的分離方法 |
| JP6039411B2 (ja) | 2012-12-27 | 2016-12-07 | キヤノン株式会社 | インクジェットヘッド用基板、インクジェットヘッド、インクジェットヘッドの製造方法 |
| JP6335436B2 (ja) | 2013-04-26 | 2018-05-30 | キヤノン株式会社 | 液体吐出ヘッドの製造方法 |
| JP2019010769A (ja) * | 2017-06-29 | 2019-01-24 | キヤノン株式会社 | 液体吐出ヘッド用基板および液体吐出ヘッド |
| JP7191669B2 (ja) | 2018-12-17 | 2022-12-19 | キヤノン株式会社 | 液体吐出ヘッド用基板およびその製造方法 |
| EP4274740A4 (en) * | 2021-01-11 | 2024-02-21 | Hewlett-Packard Development Company, L.P. | MATCHING ELECTRICALLY CONDUCTIVE LINE RESISTORS AND SWITCHES IN FLUIDIC CHIPS |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995154A (ja) | 1982-11-22 | 1984-06-01 | Yokogawa Hewlett Packard Ltd | 熱インク・ジエツトプリンタ |
| JPS6213367A (ja) | 1985-07-12 | 1987-01-22 | Sony Corp | サ−マルヘツド |
| JPH01101851U (ja) * | 1987-12-25 | 1989-07-10 | ||
| JPH06316075A (ja) | 1993-05-10 | 1994-11-15 | Nec Corp | サーマルインクジェット・プリントヘッド |
| JPH1044416A (ja) | 1996-07-31 | 1998-02-17 | Canon Inc | インクジェット記録ヘッド用基板及びそれを用いたインクジェットヘッド、インクジェットヘッドカートリッジおよび液体吐出装置 |
| US6491377B1 (en) * | 1999-08-30 | 2002-12-10 | Hewlett-Packard Company | High print quality printhead |
| JP4557386B2 (ja) * | 2000-07-10 | 2010-10-06 | キヤノン株式会社 | 記録ヘッド用基板の製造方法 |
| JP4125069B2 (ja) | 2002-08-13 | 2008-07-23 | キヤノン株式会社 | インクジェット記録ヘッド用基板、インクジェット記録ヘッドおよび該インクジェット記録ヘッドを用いたインクジェット記録装置 |
| JP4208794B2 (ja) | 2004-08-16 | 2009-01-14 | キヤノン株式会社 | インクジェットヘッド用基板、該基板の製造方法および前記基板を用いるインクジェットヘッド |
| JP4208793B2 (ja) | 2004-08-16 | 2009-01-14 | キヤノン株式会社 | インクジェットヘッド用基板、該基板の製造方法および前記基板を用いるインクジェットヘッド |
| JP4646602B2 (ja) | 2004-11-09 | 2011-03-09 | キヤノン株式会社 | インクジェット記録ヘッド用基板の製造方法 |
| JP4886187B2 (ja) | 2004-12-15 | 2012-02-29 | キヤノン株式会社 | インクジェット記録ヘッド用基板および該基板を用いるインクジェット記録ヘッド |
| JP4845415B2 (ja) | 2005-04-18 | 2011-12-28 | キヤノン株式会社 | インクジェット記録ヘッド |
| JP4847360B2 (ja) | 2006-02-02 | 2011-12-28 | キヤノン株式会社 | 液体吐出ヘッド基体、その基体を用いた液体吐出ヘッドおよびそれらの製造方法 |
| JP2008105224A (ja) * | 2006-10-24 | 2008-05-08 | Canon Inc | インクジェット記録用基板及び該基板を備えた記録ヘッド及び記録装置 |
| JP5147282B2 (ja) | 2007-05-02 | 2013-02-20 | キヤノン株式会社 | インクジェット記録用基板、該基板を備えた記録ヘッド及び記録装置 |
-
2009
- 2009-06-12 US US12/483,789 patent/US8075102B2/en not_active Expired - Fee Related
- 2009-06-16 JP JP2009143532A patent/JP5317843B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20090315952A1 (en) | 2009-12-24 |
| US8075102B2 (en) | 2011-12-13 |
| JP2010023503A (ja) | 2010-02-04 |
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