KR20020008882A - 잉크젯 프린팅 헤드 - Google Patents
잉크젯 프린팅 헤드 Download PDFInfo
- Publication number
- KR20020008882A KR20020008882A KR1020000041744A KR20000041744A KR20020008882A KR 20020008882 A KR20020008882 A KR 20020008882A KR 1020000041744 A KR1020000041744 A KR 1020000041744A KR 20000041744 A KR20000041744 A KR 20000041744A KR 20020008882 A KR20020008882 A KR 20020008882A
- Authority
- KR
- South Korea
- Prior art keywords
- ink
- substrate
- heater
- hole
- printing 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.)
- Granted
Links
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
-
- 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
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14088—Structure of heating means
-
- 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
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/1412—Shape
-
- 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
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/14129—Layer 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
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1623—Manufacturing processes bonding and adhesion
-
- 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
-
- 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
- B41J2/1643—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
- B41J2/1646—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
- B41J2202/04—Heads using conductive ink
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Description
Claims (4)
- 기판과; 상기 기판과의 사이에 잉크가 충전되는 공간을 형성하도록 그 기판상에 배치되며, 잉크 액적을 방출하기 위해 상기 잉크 충전 공간과 연통되는 복수의 관통홀이 형성된 노즐 플레이트와; 전류 인가에 의해 발열되어 상기 충전된 잉크를 가열함으로써 상기 관통홀을 통해 잉크 액적을 밀어내기 위한 버블을 발생시키는 히터;를 포함하는 잉크젯 프린팅 헤드에 있어서,상기 기판에는 그 선단이 상기 관통홀 안으로 인입되는 융기부가 마련되고,상기 히터는 그 융기부 선단에 설치된 것을 특징으로 하는 잉크젯 프린팅 헤드.
- 제1항에 있어서,상기 융기부는 상기 기판과 일체로 형성된 것을 특징으로 하는 잉크젯 프린팅 헤드.
- 제1항에 있어서,상기 관통홀은 그 관통 형상이 원형이며,상기 관통홀에 인입된 상기 융기부는 그 단면 형상이 다각형인 것을 특징으로 하는 잉크젯 프린팅 헤드.
- 제1항에 있어서,상기 히터는 상기 융기부의 선단 상면에서 연장되어 측면까지 덮도록 배치된 것을 특징으로 하는 잉크젯 프린팅 헤드.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0041744A KR100403578B1 (ko) | 2000-07-20 | 2000-07-20 | 잉크젯 프린팅 헤드 |
| US09/736,277 US6422689B1 (en) | 2000-07-20 | 2000-12-15 | Inkjet print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0041744A KR100403578B1 (ko) | 2000-07-20 | 2000-07-20 | 잉크젯 프린팅 헤드 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020008882A true KR20020008882A (ko) | 2002-02-01 |
| KR100403578B1 KR100403578B1 (ko) | 2003-11-01 |
Family
ID=19679062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0041744A Expired - Fee Related KR100403578B1 (ko) | 2000-07-20 | 2000-07-20 | 잉크젯 프린팅 헤드 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6422689B1 (ko) |
| KR (1) | KR100403578B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834156A (zh) * | 2021-02-01 | 2022-08-02 | 船井电机株式会社 | 形成打印头的方法 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7372145B2 (en) * | 2005-02-28 | 2008-05-13 | Silverbrook Research Pty Ltd | Bonded assembly having improved adhesive bond strength |
| US7425052B2 (en) * | 2005-02-28 | 2008-09-16 | Silverbrook Research Pty Ltd | Printhead assembly having improved adhesive bond strength |
| AU2005337424B2 (en) * | 2005-10-10 | 2010-11-18 | Memjet Technology Limited | Low loss electrode connection for inkjet printhead |
| US7708387B2 (en) * | 2005-10-11 | 2010-05-04 | Silverbrook Research Pty Ltd | Printhead with multiple actuators in each chamber |
| US7401890B2 (en) * | 2005-10-11 | 2008-07-22 | Silverbrook Research Pty Ltd | Intercolour surface barriers in multi colour inkjet printhead |
| US7431432B2 (en) * | 2005-10-11 | 2008-10-07 | Silverbrook Research Pty Ltd | Printhead that combines ink from adjacent actuators |
| US7510267B2 (en) * | 2005-10-11 | 2009-03-31 | Silverbrook Research Pty Ltd | Reduced stiction printhead surface |
| US7465032B2 (en) * | 2005-10-11 | 2008-12-16 | Silverbrook Research Pty Ltd. | Printhead with inlet filter for ink chamber |
| US7470010B2 (en) * | 2005-10-11 | 2008-12-30 | Silverbrook Research Pty Ltd | Inkjet printhead with multiple ink inlet flow paths |
| US7753496B2 (en) * | 2005-10-11 | 2010-07-13 | Silverbrook Research Pty Ltd | Inkjet printhead with multiple chambers and multiple nozzles for each drive circuit |
| US7401910B2 (en) * | 2005-10-11 | 2008-07-22 | Silverbrook Research Pty Ltd | Inkjet printhead with bubble trap |
| US7712884B2 (en) * | 2005-10-11 | 2010-05-11 | Silverbrook Research Pty Ltd | High density thermal ink jet printhead |
| US7712876B2 (en) * | 2005-10-11 | 2010-05-11 | Silverbrook Research Pty Ltd | Inkjet printhead with opposing actuator electrode polarities |
| US7744195B2 (en) * | 2005-10-11 | 2010-06-29 | Silverbrook Research Pty Ltd | Low loss electrode connection for inkjet printhead |
| US7661800B2 (en) * | 2005-10-11 | 2010-02-16 | Silverbrook Research Pty Ltd | Inkjet printhead with multiple heater elements and cross bracing |
| US7445317B2 (en) * | 2005-10-11 | 2008-11-04 | Silverbrook Research Pty Ltd | Inkjet printhead with droplet stem anchor |
| US7645026B2 (en) * | 2005-10-11 | 2010-01-12 | Silverbrook Research Pty Ltd | Inkjet printhead with multi-nozzle chambers |
| US7322681B2 (en) * | 2005-10-11 | 2008-01-29 | Silverbrook Research Pty Ltd | Printhead with ink feed to chamber via adjacent chamber |
| US7857428B2 (en) * | 2005-10-11 | 2010-12-28 | Silverbrook Research Pty Ltd | Printhead with side entry ink chamber |
| US7845765B2 (en) | 2005-10-11 | 2010-12-07 | Silverbrook Research Pty Ltd | Inkjet printers with elongate chambers, nozzles and heaters |
| US7465041B2 (en) * | 2005-10-11 | 2008-12-16 | Silverbrook Research Pty Ltd | Inkjet printhead with inlet priming feature |
| JP2008126504A (ja) | 2006-11-20 | 2008-06-05 | Canon Inc | インクジェット記録ヘッドの製造方法、およびインクジェット記録ヘッド |
| JP6643911B2 (ja) * | 2016-02-08 | 2020-02-12 | キヤノン株式会社 | 液体吐出ヘッド用基板、液体吐出ヘッド、液体吐出装置、液体吐出ヘッド用基板の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808399A (en) * | 1971-06-25 | 1974-04-30 | Texas Instruments Inc | Thermal display system |
| US5648806A (en) * | 1992-04-02 | 1997-07-15 | Hewlett-Packard Company | Stable substrate structure for a wide swath nozzle array in a high resolution inkjet printer |
-
2000
- 2000-07-20 KR KR10-2000-0041744A patent/KR100403578B1/ko not_active Expired - Fee Related
- 2000-12-15 US US09/736,277 patent/US6422689B1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834156A (zh) * | 2021-02-01 | 2022-08-02 | 船井电机株式会社 | 形成打印头的方法 |
| CN114834156B (zh) * | 2021-02-01 | 2024-03-08 | 船井电机株式会社 | 形成打印头的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20020021336A1 (en) | 2002-02-21 |
| KR100403578B1 (ko) | 2003-11-01 |
| US6422689B1 (en) | 2002-07-23 |
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St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20091018 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |