KR20100135596A - 잉크젯 헤드 - Google Patents
잉크젯 헤드 Download PDFInfo
- Publication number
- KR20100135596A KR20100135596A KR1020090054065A KR20090054065A KR20100135596A KR 20100135596 A KR20100135596 A KR 20100135596A KR 1020090054065 A KR1020090054065 A KR 1020090054065A KR 20090054065 A KR20090054065 A KR 20090054065A KR 20100135596 A KR20100135596 A KR 20100135596A
- Authority
- KR
- South Korea
- Prior art keywords
- nozzle
- ink
- inkjet head
- chamber
- present
- 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.)
- Ceased
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
-
- 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
- B41J2/14—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
- 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
- B41J2002/14475—Structure thereof only for on-demand ink jet heads characterised by nozzle shapes or number of orifices per chamber
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Description
Claims (6)
- 잉크가 수용되는 챔버와;상기 챔버에 수용된 상기 잉크를 토출하는 노즐을 포함하며,상기 노즐은 타원형인 것을 특징으로 하는 잉크젯 헤드.
- 제1항에 있어서,상기 챔버에 압력을 제공하는 압전체를 더 포함하는 것을 특징으로 하는 잉크젯 헤드.
- 제1항에 있어서,상기 타원형의 노즐은 단축이 5 um 이하이며 장축이 5 um 이상인 것을 특징으로 하는 잉크젯 헤드.
- 잉크가 수용되는 챔버와;상기 챔버에 수용된 상기 잉크를 토출하는 노즐을 포함하며,상기 노즐의 내벽에는 곡면 요철이 연속적으로 형성되는 것을 특징으로 하는 잉크젯 헤드.
- 제4항에 있어서,상기 챔버에 압력을 제공하는 압전체를 더 포함하는 것을 특징으로 하는 잉크젯 헤드.
- 제4항에 있어서,상기 노즐의 단면은 실질적으로 사각형이며, 상기 노즐의 각 변은 10um 이하인 것을 특징으로 하는 잉크젯 헤드.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090054065A KR20100135596A (ko) | 2009-06-17 | 2009-06-17 | 잉크젯 헤드 |
US12/636,354 US20100321442A1 (en) | 2009-06-17 | 2009-12-11 | Inkjet head |
JP2009291331A JP2011000878A (ja) | 2009-06-17 | 2009-12-22 | インクジェットヘッド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090054065A KR20100135596A (ko) | 2009-06-17 | 2009-06-17 | 잉크젯 헤드 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20100135596A true KR20100135596A (ko) | 2010-12-27 |
Family
ID=43353949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090054065A Ceased KR20100135596A (ko) | 2009-06-17 | 2009-06-17 | 잉크젯 헤드 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100321442A1 (ko) |
JP (1) | JP2011000878A (ko) |
KR (1) | KR20100135596A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019077168A (ja) * | 2017-10-24 | 2019-05-23 | 東芝テック株式会社 | 液体吐出ヘッド及び液体吐出装置 |
KR20230021554A (ko) * | 2021-08-05 | 2023-02-14 | 엔젯 주식회사 | 프린팅 장치 |
US12011925B2 (en) | 2021-08-05 | 2024-06-18 | Enjet Co. Ltd. | Printing appartus |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3000602B1 (en) * | 2014-09-26 | 2020-07-22 | Agfa Nv | High viscosity jetting method |
CN107229798A (zh) * | 2017-06-02 | 2017-10-03 | 南京航空航天大学 | 一种双s弯喷管设计方法 |
JP2019063699A (ja) * | 2017-09-28 | 2019-04-25 | Tdk株式会社 | 液体吐出ノズル |
JP7118716B2 (ja) * | 2018-04-17 | 2022-08-16 | キヤノン株式会社 | 液体吐出ヘッド |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774529A (en) * | 1987-02-26 | 1988-09-27 | Xerox Corporation | Repositionable marking head for increasing printing speed |
JP3044863B2 (ja) * | 1991-09-27 | 2000-05-22 | セイコーエプソン株式会社 | インクジェットヘッド |
US6203145B1 (en) * | 1999-12-17 | 2001-03-20 | Eastman Kodak Company | Continuous ink jet system having non-circular orifices |
JP2003080700A (ja) * | 2001-09-12 | 2003-03-19 | Olympus Optical Co Ltd | インクヘッド |
US7967413B2 (en) * | 2007-05-25 | 2011-06-28 | Canon Kabushiki Kaisha | Liquid ejection head and liquid ejection method |
-
2009
- 2009-06-17 KR KR1020090054065A patent/KR20100135596A/ko not_active Ceased
- 2009-12-11 US US12/636,354 patent/US20100321442A1/en not_active Abandoned
- 2009-12-22 JP JP2009291331A patent/JP2011000878A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019077168A (ja) * | 2017-10-24 | 2019-05-23 | 東芝テック株式会社 | 液体吐出ヘッド及び液体吐出装置 |
KR20230021554A (ko) * | 2021-08-05 | 2023-02-14 | 엔젯 주식회사 | 프린팅 장치 |
US12011925B2 (en) | 2021-08-05 | 2024-06-18 | Enjet Co. Ltd. | Printing appartus |
Also Published As
Publication number | Publication date |
---|---|
US20100321442A1 (en) | 2010-12-23 |
JP2011000878A (ja) | 2011-01-06 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20090617 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110401 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20111004 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20110401 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |