JP5145636B2 - 液滴吐出ヘッド及び液滴吐出装置 - Google Patents
液滴吐出ヘッド及び液滴吐出装置 Download PDFInfo
- Publication number
- JP5145636B2 JP5145636B2 JP2005374319A JP2005374319A JP5145636B2 JP 5145636 B2 JP5145636 B2 JP 5145636B2 JP 2005374319 A JP2005374319 A JP 2005374319A JP 2005374319 A JP2005374319 A JP 2005374319A JP 5145636 B2 JP5145636 B2 JP 5145636B2
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- JP
- Japan
- Prior art keywords
- film
- substrate
- ink
- piezoelectric element
- flow path
- 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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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49401—Fluid pattern dispersing device making, e.g., ink jet
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
32 インクジェット記録ヘッド(液滴吐出ヘッド)
38 インクプール室
39 プール室部材
40 天板部材
41 天板
42 電気接続用貫通口
44 インク供給用貫通口
46 圧電素子
48 振動板
50 連通路
52 下部電極
54 上部電極
56 ノズル
60 駆動IC
62 Au膜
64 PZT膜
66 Au膜
68 ノズルフィルム
70 圧電素子基板
71 流路基板
72 シリコン基板
74 ノズルプレート
76 ガラスペースト
78 Ge膜
80、82 SiOx膜
88 保護用レジスト
90 金属配線
92 樹脂保護膜
94 有機薄膜
96 SiC膜
98 Si膜
99 第1支持基板
100 第2支持基板
110 インク(液体)
112 インク供給用貫通口
114 インク供給路(流路)
115 圧力室
118 隔壁樹脂層
119 隔壁樹脂層
Claims (2)
- 液体が流路を介して充填される圧力室が形成された流路基板と、
前記流路基板の一方の面に接合されて積層され、前記圧力室と連通するとともに、前記液体を液滴として吐出するノズルが形成されたノズル基板と、
前記流路基板の他方の面に接合されて積層され、前記圧力室の一部を構成する振動板と前記振動板を変位させる圧電素子とを含むとともに、前記圧力室に前記液体を供給する前記流路が、前記圧電素子に被膜された絶縁膜の端面と前記振動板の端面とを覆う隔壁樹脂層に形成された圧電素子基板と、
前記ノズル基板に設けられることなく、前記流路基板及び前記圧電素子基板の少なくとも前記液体と接触する壁面及び前記隔壁樹脂層の前記流路を構成する内壁面に下地として設けられた有機薄膜と、
前記有機薄膜上にコーティングされた炭化シリコン膜と、
を有することを特徴とする液滴吐出ヘッド。 - 請求項1に記載の液滴吐出ヘッドを備えたことを特徴とする液滴吐出装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005374319A JP5145636B2 (ja) | 2005-12-27 | 2005-12-27 | 液滴吐出ヘッド及び液滴吐出装置 |
US11/444,678 US7607761B2 (en) | 2005-12-27 | 2006-06-01 | Droplet discharging head and manufacturing method for the same, and droplet discharging device |
KR1020060128586A KR100887221B1 (ko) | 2005-12-27 | 2006-12-15 | 액적 토출 헤드 및 그 제조 방법, 액적 토출 장치 |
US12/545,925 US8141250B2 (en) | 2005-12-27 | 2009-08-24 | Method of manufacturing a droplet discharging head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005374319A JP5145636B2 (ja) | 2005-12-27 | 2005-12-27 | 液滴吐出ヘッド及び液滴吐出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007175902A JP2007175902A (ja) | 2007-07-12 |
JP5145636B2 true JP5145636B2 (ja) | 2013-02-20 |
Family
ID=38193098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005374319A Expired - Fee Related JP5145636B2 (ja) | 2005-12-27 | 2005-12-27 | 液滴吐出ヘッド及び液滴吐出装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7607761B2 (ja) |
JP (1) | JP5145636B2 (ja) |
KR (1) | KR100887221B1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4240233B2 (ja) * | 2007-01-12 | 2009-03-18 | セイコーエプソン株式会社 | 液体噴射ヘッド及びこれを有する液体噴射装置 |
JP2009113263A (ja) * | 2007-11-05 | 2009-05-28 | Seiko Epson Corp | 液滴吐出ヘッド及びその製造方法、液滴吐出装置 |
CN103552379B (zh) * | 2008-05-22 | 2015-09-02 | 富士胶片株式会社 | 流体喷射装置 |
CN102481789B (zh) | 2009-07-10 | 2015-06-17 | 富士胶卷迪马蒂克斯股份有限公司 | 用于密集封装的微机电系统喷射结构 |
KR101141353B1 (ko) * | 2010-04-16 | 2012-05-03 | 삼성전기주식회사 | 잉크젯 헤드 어셈블리 및 그 제조방법 |
US8684501B2 (en) * | 2010-04-29 | 2014-04-01 | Hewlett-Packard Development Company, L.P. | Fluid ejection device |
JP5768037B2 (ja) * | 2012-12-12 | 2015-08-26 | 株式会社東芝 | インクジェットヘッド |
JP6322448B2 (ja) * | 2014-03-12 | 2018-05-09 | エスアイアイ・プリンテック株式会社 | 液体噴射ヘッドの製造方法、液体噴射ヘッド、及び液体噴射装置 |
JP6394904B2 (ja) * | 2015-03-10 | 2018-09-26 | セイコーエプソン株式会社 | ヘッドの製造方法 |
US11557710B2 (en) * | 2018-10-31 | 2023-01-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Fully-wet via patterning method in piezoelectric sensor |
EP4151415A4 (en) * | 2020-09-10 | 2023-07-12 | Konica Minolta, Inc. | INKJET HEAD AND METHOD OF MAKING AN INKJET HEAD |
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JPS613758A (ja) * | 1984-06-18 | 1986-01-09 | Oki Electric Ind Co Ltd | サ−マルヘツド |
US4922265A (en) * | 1986-04-28 | 1990-05-01 | Hewlett-Packard Company | Ink jet printhead with self-aligned orifice plate and method of manufacture |
US4894664A (en) * | 1986-04-28 | 1990-01-16 | Hewlett-Packard Company | Monolithic thermal ink jet printhead with integral nozzle and ink feed |
EP0244643A3 (en) | 1986-05-08 | 1988-09-28 | Hewlett-Packard Company | Process for manufacturing thermal ink jet printheads and structures produced thereby |
JPH01295857A (ja) * | 1988-05-24 | 1989-11-29 | Fuji Xerox Co Ltd | インクジェット記録ヘッド |
JP2980128B2 (ja) * | 1988-12-20 | 1999-11-22 | 株式会社リコー | 液体墳射記録ヘッド |
JP2843176B2 (ja) | 1991-07-16 | 1999-01-06 | アルプス電気株式会社 | インクジェットヘッド |
JP3210125B2 (ja) * | 1993-02-15 | 2001-09-17 | 株式会社リコー | インクジェット記録装置 |
JPH06305141A (ja) | 1993-04-23 | 1994-11-01 | Seiko Epson Corp | インクジェットヘッド及びその製造方法 |
US6758552B1 (en) | 1995-12-06 | 2004-07-06 | Hewlett-Packard Development Company | Integrated thin-film drive head for thermal ink-jet printer |
JP3667970B2 (ja) | 1998-01-30 | 2005-07-06 | 京セラ株式会社 | インクジェットプリンタヘッド |
KR100374600B1 (ko) | 1999-12-10 | 2003-03-10 | 삼성전자주식회사 | 잉크젯 프린터 헤드의 제조방법 |
JP4591902B2 (ja) * | 2000-07-14 | 2010-12-01 | Hoya株式会社 | ウエハ一括コンタクトボード及びその製造方法 |
KR100419217B1 (ko) * | 2001-11-02 | 2004-02-19 | 삼성전자주식회사 | 단판 잉크젯 프린트 헤드 및 그 제조방법 |
JP2003303880A (ja) * | 2002-04-10 | 2003-10-24 | Nec Corp | 積層層間絶縁膜構造を利用した配線構造およびその製造方法 |
JP4974452B2 (ja) * | 2003-10-28 | 2012-07-11 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
KR100580654B1 (ko) * | 2004-10-29 | 2006-05-16 | 삼성전자주식회사 | 노즐 플레이트와 이를 구비한 잉크젯 프린트헤드 및 노즐플레이트의 제조 방법 |
-
2005
- 2005-12-27 JP JP2005374319A patent/JP5145636B2/ja not_active Expired - Fee Related
-
2006
- 2006-06-01 US US11/444,678 patent/US7607761B2/en not_active Expired - Fee Related
- 2006-12-15 KR KR1020060128586A patent/KR100887221B1/ko active IP Right Grant
-
2009
- 2009-08-24 US US12/545,925 patent/US8141250B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070146438A1 (en) | 2007-06-28 |
KR100887221B1 (ko) | 2009-03-06 |
US8141250B2 (en) | 2012-03-27 |
KR20070069024A (ko) | 2007-07-02 |
JP2007175902A (ja) | 2007-07-12 |
US20090307905A1 (en) | 2009-12-17 |
US7607761B2 (en) | 2009-10-27 |
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