KR100549406B1 - 잉크젯 헤드의 잉크 공급부 및 그 제조방법 - Google Patents
잉크젯 헤드의 잉크 공급부 및 그 제조방법 Download PDFInfo
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- KR100549406B1 KR100549406B1 KR1019990007199A KR19990007199A KR100549406B1 KR 100549406 B1 KR100549406 B1 KR 100549406B1 KR 1019990007199 A KR1019990007199 A KR 1019990007199A KR 19990007199 A KR19990007199 A KR 19990007199A KR 100549406 B1 KR100549406 B1 KR 100549406B1
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- South Korea
- Prior art keywords
- ink
- elastic layer
- ink supply
- glass substrate
- support layer
- Prior art date
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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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17513—Inner structure
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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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/04—Sound-deadening or shock-absorbing devices or measures therein
- B41J19/06—Resilient mounting of mechanism
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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
- B41J2/14032—Structure of the pressure chamber
- B41J2/1404—Geometrical characteristics
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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
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/14129—Layer structure
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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
- B41J2/162—Manufacturing of the nozzle plates
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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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
-
- 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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17596—Ink pumps, ink valves
-
- 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
- B41J2002/14467—Multiple feed channels per ink chamber
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Description
Claims (8)
- 유리기판과,상기 유리기판상에 정의되고, 병목부분으로 잉크노즐부와 잉크대기부로 구분되는 잉크공급로와,상기 잉크노즐부를 덮도록 형성된 탄성층과,상기 탄성층이 상기 유리기판의 상기 잉크노즐부에 소정공간을 두고 지지되도록 상기 유리기판 상부에서 상기 탄성층을 지지하는 지지층과,상기 탄성층 상부에 위치하여 전기적신호에 따라 상기 탄성층이 상기 잉크노즐부의 공간을 탄성적으로 가압할 수 있는 압전소자를 포함하는 잉크젯 헤드의 잉크공급부.
- 제1항에 있어서,상기 지지층은 실리콘산화막, 실리콘질화막으로 이루어진 그룹중에서 선택된 물질인 잉크젯 헤드의 잉크공급부.
- 제1항에 있어서,상기 탄성층은 비정질실리콘, 폴리실리콘으로 이루어진 그룹중에서 선택된 물질인 잉크젯 헤드의 잉크공급부.
- 유리기판을 공급하는 단계와;상기 유리기판 상에 감광성막을 형성하는 단계와;상기 유리기판 및 상기 감광성막 상부에 지지층을 형성하는 단계와;상기 지지층 상의 일부에 탄성층을 형성하는 단계와;상기 탄성층 상에 압전소자를 형성하는 단계를 포함하는 잉크젯 헤드의 잉크공급부 제조방법.
- 제 4항에 있어서,상기 지지층은 실리콘산화막, 실리콘질화막으로 이루어진 그룹 중에서 선택된 물질인 잉크젯 헤드의 잉크공급부 제조방법.
- 제 4항에 있어서,상기 탄성층은 비정질실리콘, 폴리실리콘으로 이루어진 그룹 중에서 선택된 물질인 잉크젯 헤드의 잉크공급부 제조방법.
- 제 4항에 있어서,상기 탄성층을 형성하는 단계 이후, 상기 압전소자를 형성하는 단계 이전,상기 감광성막을 제거하는 단계를 더욱 포함하는 잉크젯 헤드의 잉크공급부 제조방법.
- 제 7항에 있어서,상기 감광성막과, 상기 지지층과, 상기 탄성층과, 상기 압전소자는 각각 사진식각공정을 통해 형성되고,상기 감광성막은 습식식각에 의해 제거되는 잉크젯 헤드의 잉크공급부 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990007199A KR100549406B1 (ko) | 1999-03-04 | 1999-03-04 | 잉크젯 헤드의 잉크 공급부 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1019990007199A KR100549406B1 (ko) | 1999-03-04 | 1999-03-04 | 잉크젯 헤드의 잉크 공급부 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000059542A KR20000059542A (ko) | 2000-10-05 |
KR100549406B1 true KR100549406B1 (ko) | 2006-02-03 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019990007199A KR100549406B1 (ko) | 1999-03-04 | 1999-03-04 | 잉크젯 헤드의 잉크 공급부 및 그 제조방법 |
Country Status (1)
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KR (1) | KR100549406B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6270051A (ja) * | 1985-09-24 | 1987-03-31 | Seiko Epson Corp | インクジエツトヘツド基板の接合方法 |
JPH03211058A (ja) * | 1990-01-13 | 1991-09-13 | Fuji Electric Co Ltd | インクジェット記録ヘッド |
JPH05177832A (ja) * | 1992-01-06 | 1993-07-20 | Rohm Co Ltd | インクジェットプリントヘッド及びそれを備える電子機器 |
JPH0664178A (ja) * | 1992-08-18 | 1994-03-08 | Seikosha Co Ltd | インクジェットヘッドの製造方法 |
JPH08164608A (ja) * | 1994-10-13 | 1996-06-25 | Fuji Electric Co Ltd | インクジェット記録ヘッド |
-
1999
- 1999-03-04 KR KR1019990007199A patent/KR100549406B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6270051A (ja) * | 1985-09-24 | 1987-03-31 | Seiko Epson Corp | インクジエツトヘツド基板の接合方法 |
JPH03211058A (ja) * | 1990-01-13 | 1991-09-13 | Fuji Electric Co Ltd | インクジェット記録ヘッド |
JPH05177832A (ja) * | 1992-01-06 | 1993-07-20 | Rohm Co Ltd | インクジェットプリントヘッド及びそれを備える電子機器 |
JPH0664178A (ja) * | 1992-08-18 | 1994-03-08 | Seikosha Co Ltd | インクジェットヘッドの製造方法 |
JPH08164608A (ja) * | 1994-10-13 | 1996-06-25 | Fuji Electric Co Ltd | インクジェット記録ヘッド |
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Publication number | Publication date |
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KR20000059542A (ko) | 2000-10-05 |
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