JP5043689B2 - インクジェット記録ヘッドおよびその製造方法、半導体デバイス - Google Patents
インクジェット記録ヘッドおよびその製造方法、半導体デバイス Download PDFInfo
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- JP5043689B2 JP5043689B2 JP2008002329A JP2008002329A JP5043689B2 JP 5043689 B2 JP5043689 B2 JP 5043689B2 JP 2008002329 A JP2008002329 A JP 2008002329A JP 2008002329 A JP2008002329 A JP 2008002329A JP 5043689 B2 JP5043689 B2 JP 5043689B2
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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
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14145—Structure of the manifold
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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
- B41J2/14—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
- B41J2/1603—Production of bubble jet print heads of the front shooter type
-
- 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
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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
- B41J2/1626—Manufacturing processes etching
- B41J2/1628—Manufacturing processes etching dry etching
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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
- B41J2/1626—Manufacturing processes etching
- B41J2/1629—Manufacturing processes etching wet etching
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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
- B41J2/1631—Manufacturing processes photolithography
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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
- B41J2/1632—Manufacturing processes machining
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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
- B41J2/1637—Manufacturing processes molding
- B41J2/1639—Manufacturing processes molding sacrificial molding
-
- 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]
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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
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
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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
- B41J2/1646—Manufacturing processes thin film formation thin film formation by sputtering
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
図1は、本発明の一実施形態に係る記録ヘッドを示す模式図である。
図3は、本発明の第2の実施形態である記録ヘッドの模式的断面図であり、図2と同様の断面でみたものである。具体的には、被覆膜2は、層間絶縁層32の側面とも接している。よって、層間絶縁層32と被覆膜2とが接する距離、面積が、図2に示す記録ヘッドよりも大きく、よりシール性が高い構造を備えた記録ヘッドを示している。
図4は、本発明の第3の実施形態である記録ヘッドの模式的断面図であり、図2と同様の断面でみたものである。具体的には、パッシベイション層15と基板10との間に絶縁膜17、被覆膜2が挟まれるように構成された記録ヘッドを示している。図4に示されている構造の記録ヘッドは、より絶縁膜17、被覆膜2が剥れ難く、インクが基板まで到達しにくい。また絶縁膜17は、駆動回路31とパッシベイション層15に覆われている。
図5は、本発明の第4の実施形態である記録ヘッドの模式的断面図であり、図2と同様の断面でみたものである。具体的には、2つの機能層(ここでは、素子分離に用いる熱酸化膜21と、配線間の絶縁に用いられる層間絶縁層22との間に絶縁膜17、被覆膜2が挟まれるように構成された記録ヘッドを示している。
図6(a)及び図6(b)は、本発明の第5の実施形態である記録ヘッドの模式的断面図であり、図2と同様の断面でみたものである。具体的には、2つの機能層(ここでは、パッシベイション層15と層間絶縁層の酸化膜32)の間に絶縁膜17、被覆膜2が挟まれるように構成された記録ヘッドを示している。また、絶縁膜17の一部は、配線18に被覆されている。
図7(a)及び図7(b)は、本発明の第6の実施形態である記録ヘッドの模式的断面図であり、図2と同様の断面でみたものである。パッシベイション層15と層間絶縁層の酸化シリコン膜32との間および基板10とパッシベイション層15との間に、絶縁膜17、被覆膜2が挟まれるように構成された記録ヘッドを示している。本実施形態ではへこみ部は機能層の一部が後退しているのと共に、機能層同士の間にも空間があり、そこに絶縁膜17、被覆膜2が入り込んでいる。
次に、本発明の第7の実施形態としての記録ヘッドの製造方法について具体的に説明する。図2で示した形態の記録ヘッドの製造方法について説明する。
本発明の第8の実施形態である記録ヘッドの製造方法について以下に説明する。
本発明の第9の実施形態である記録ヘッドの製造方法について、図13及び図14を用いて説明する。
本発明の第10の実施形態である記録ヘッドの製造方法について、図15を用いて説明する。
3 供給口
10 基板
11 吐出口
13 エネルギー発生素子
19 流路
32 層間絶縁層
Claims (3)
- 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エネルギー発生素子を一方の面に有する基板と、
前記エネルギー発生素子に対応して設けられたインクの吐出口と、
前記吐出口に連通するインクの流路と、
前記基板の前記一方の面から前記一方の面の裏面である他方の面までを貫通し、前記流路と連通する供給口と、
前記供給口の内壁を覆う膜と、
を有するインクジェット記録ヘッドであって、
前記膜は、前記一方の面の上にまで設けられ、かつ前記一方の面の上に設けられた層に覆われており、
前記基板はシリコンで形成されており、
前記層は、シリコンの窒化物で形成され、前記エネルギー発生素子を覆う層であり、
前記膜の一部は、前記一方の面に設けられたシリコンの酸化物の層とシリコンの窒化物の前記層とに挟まれている、インクジェット記録ヘッド。 - 前記膜はポリパラキシリレンを含む、請求項1に記載のインクジェット記録ヘッド。
- 前記層は、前記供給口の内壁面よりも、前記供給口から後退した位置に端部を有する、請求項1または2に記載のインクジェット記録ヘッド。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008002329A JP5043689B2 (ja) | 2007-01-09 | 2008-01-09 | インクジェット記録ヘッドおよびその製造方法、半導体デバイス |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007001477 | 2007-01-09 | ||
| JP2007001477 | 2007-01-09 | ||
| JP2007290676 | 2007-11-08 | ||
| JP2007290676 | 2007-11-08 | ||
| JP2008002329A JP5043689B2 (ja) | 2007-01-09 | 2008-01-09 | インクジェット記録ヘッドおよびその製造方法、半導体デバイス |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009132133A JP2009132133A (ja) | 2009-06-18 |
| JP2009132133A5 JP2009132133A5 (ja) | 2010-12-02 |
| JP5043689B2 true JP5043689B2 (ja) | 2012-10-10 |
Family
ID=39593900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008002329A Active JP5043689B2 (ja) | 2007-01-09 | 2008-01-09 | インクジェット記録ヘッドおよびその製造方法、半導体デバイス |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7926909B2 (ja) |
| JP (1) | JP5043689B2 (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5606213B2 (ja) * | 2009-09-04 | 2014-10-15 | キヤノン株式会社 | 液体吐出ヘッド用基板の製造方法 |
| JP5701014B2 (ja) * | 2010-11-05 | 2015-04-15 | キヤノン株式会社 | 吐出素子基板の製造方法 |
| WO2013191677A1 (en) * | 2012-06-18 | 2013-12-27 | Hewlett-Packard Development Company, L.P. | Controlling adhesives between substrates and carriers |
| JP5959979B2 (ja) * | 2012-08-01 | 2016-08-02 | キヤノン株式会社 | 貫通口を有する基板、液体吐出ヘッド用基板及び液体吐出ヘッドの製造方法 |
| EP2869994B1 (en) * | 2012-09-19 | 2019-11-13 | Hewlett-Packard Development Company, L.P. | Fluid ejection assembly with controlled adhesive bond |
| WO2015116050A1 (en) * | 2014-01-29 | 2015-08-06 | Hewlett-Packard Development Company, L.P. | Thermal ink jet printhead |
| JP2018083385A (ja) * | 2016-11-25 | 2018-05-31 | キヤノン株式会社 | 膜の形成方法 |
| WO2018150830A1 (en) | 2017-02-17 | 2018-08-23 | Canon Kabushiki Kaisha | Liquid discharge head substrate, method of manufacturing the same, liquid discharge head, and liquid discharge apparatus |
| JP7037334B2 (ja) * | 2017-02-17 | 2022-03-16 | キヤノン株式会社 | 液体吐出ヘッド用基板、その製造方法、液体吐出ヘッド及び液体吐出装置 |
| JP6942537B2 (ja) * | 2017-06-29 | 2021-09-29 | キヤノン株式会社 | 液体吐出ヘッド |
| JP7224782B2 (ja) * | 2018-05-30 | 2023-02-20 | キヤノン株式会社 | 液体吐出ヘッドおよびその製造方法 |
| JP7066534B2 (ja) * | 2018-06-04 | 2022-05-13 | キヤノン株式会社 | 液体吐出ヘッドの製造方法 |
| JP7214409B2 (ja) * | 2018-09-05 | 2023-01-30 | キヤノン株式会社 | 液体吐出ヘッド |
| US11161351B2 (en) * | 2018-09-28 | 2021-11-02 | Canon Kabushiki Kaisha | Liquid ejection head |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3227285B2 (ja) * | 1993-09-17 | 2001-11-12 | シチズン時計株式会社 | インクジェットヘッドの製造方法 |
| JPH0911478A (ja) | 1995-06-27 | 1997-01-14 | Canon Inc | インクジェット記録ヘッドの製造方法 |
| JP2001162803A (ja) * | 1999-12-10 | 2001-06-19 | Casio Comput Co Ltd | モノリシック型インクジェットプリンタヘッド |
| JP3726909B2 (ja) * | 2002-07-10 | 2005-12-14 | セイコーエプソン株式会社 | 液体噴射ヘッドの製造方法 |
| US7377625B2 (en) * | 2004-06-25 | 2008-05-27 | Canon Kabushiki Kaisha | Method for producing ink-jet recording head having filter, ink-jet recording head, substrate for recording head, and ink-jet cartridge |
| JP2006310499A (ja) * | 2005-04-27 | 2006-11-09 | Konica Minolta Holdings Inc | 配線基板、圧電性セラミック素子及びそれらの製造方法 |
| JP4766658B2 (ja) * | 2005-05-10 | 2011-09-07 | キヤノン株式会社 | 液体吐出ヘッドおよびその製造方法 |
-
2008
- 2008-01-07 US US11/970,396 patent/US7926909B2/en not_active Expired - Fee Related
- 2008-01-09 JP JP2008002329A patent/JP5043689B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009132133A (ja) | 2009-06-18 |
| US7926909B2 (en) | 2011-04-19 |
| US20080165222A1 (en) | 2008-07-10 |
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