JP2000334951A5 - - Google Patents

Download PDF

Info

Publication number
JP2000334951A5
JP2000334951A5 JP1999145715A JP14571599A JP2000334951A5 JP 2000334951 A5 JP2000334951 A5 JP 2000334951A5 JP 1999145715 A JP1999145715 A JP 1999145715A JP 14571599 A JP14571599 A JP 14571599A JP 2000334951 A5 JP2000334951 A5 JP 2000334951A5
Authority
JP
Japan
Prior art keywords
row
predetermined
print head
ink jet
jet print
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.)
Abandoned
Application number
JP1999145715A
Other languages
Japanese (ja)
Other versions
JP2000334951A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP14571599A priority Critical patent/JP2000334951A/en
Priority claimed from JP14571599A external-priority patent/JP2000334951A/en
Publication of JP2000334951A publication Critical patent/JP2000334951A/en
Publication of JP2000334951A5 publication Critical patent/JP2000334951A5/ja
Abandoned legal-status Critical Current

Links

Description

【００３５】
また、上記インク吐出ノズルは、例えば請求項８記載のように、上記印字チップ内で第１の縦４列と該第１の縦４列の長手方向に所定距離ｊだけずれ且つ上記第１の縦４列の短手方向に所定距離ｋだけ離れた第２の縦４列とで構成するようにしてもよい。
更に本発明のマルチアレイ式インクジェット印字ヘッドは、複数のインク吐出ノズルを直線状に配置した印字チップを所定方向に対して所定の角度θ（但し、θ≠０）をもって複数配置して構成しても良い。 [0035]
Further, as described in claim 8, for example, the ink ejection nozzle is deviated by a predetermined distance j in the longitudinal direction of the first four vertical rows and the first vertical four rows in the printing chip and the first It may be configured by the second vertical four rows separated by a predetermined distance k in the four vertical rows of the short direction.
Furthermore, the multi-array type ink jet print head according to the present invention is configured by arranging a plurality of print chips in which a plurality of ink discharge nozzles are linearly arranged at a predetermined angle θ (where θ ≠ 0) with respect to a predetermined direction. Also good.

Claims (9)

複数のインク吐出ノズルを直線状に配置した印字チップを所定方向に対して所定の角度θ（但し、θ≠０）をもって複数配置して成るサブヘッドと、該サブヘッドを前記所定方向に対して直角方向に複数配置して成るマルチアレイ式インクジェット印字ヘッド。A sub-head formed by arranging a plurality of printing nozzles in which a plurality of ink discharge nozzles are linearly arranged at a predetermined angle θ (where θ ≠ 0) with respect to a predetermined direction, and a direction perpendicular to the predetermined direction Multi-array type ink jet print head which is arranged in plural numbers. 前記所定方向は、印字の主走査方向であることを特徴とする請求項１記載のマルチアレイ式インクジェット印字ヘッド。The multi-array ink jet print head according to claim 1, wherein the predetermined direction is a main scanning direction of printing. 前記所定方向は、印字の副走査方向であることを特徴とする請求項１記載のマルチアレイ式インクジェット印字ヘッド。The multi-array ink jet print head according to claim 1, wherein the predetermined direction is a sub-scanning direction of printing. 前記所定の角度θは、５度以上、４５度以下であることを特徴とする請求項１記載のマルチアレイ式インクジェット印字ヘッド。The multi-array ink jet print head according to claim 1, wherein the predetermined angle θ is 5 degrees or more and 45 degrees or less. 一つの前記サブヘッドに配置された複数の前記印字チップは、専用且つ単一のインク供給路を共有することを特徴とする請求項１、２、３又は４記載のマルチアレイ式インクジェット印字ヘッド。5. A multi-array type ink jet print head according to claim 1, wherein a plurality of said print chips arranged in one said sub head share a dedicated and single ink supply path. 前記インク吐出ノズルは、前記印字チップ内で第１の列と該第１の列の長手方向に所定距離ａだけずれ且つ前記第１の列の短手方向に所定距離ｂだけ離れた第２の列とで構成されることを特徴とする請求項１、２、３、４又は５記載のマルチアレイ式インクジェット印字ヘッド。The ink discharge nozzle is a first row and a second row which is offset from the first row by a predetermined distance a in the longitudinal direction of the first row and a predetermined distance b in the short direction of the first row within the printing chip 6. A multi-array ink jet print head as claimed in claim 1, 2, 3, 4 or 5, characterized in that it comprises rows. 前記印字チップ内の前記第１の列の内端部のインク吐出ノズルと前記第２の列の内端部のインク吐出ノズル間の前記所定方向に直角な方向の距離ｆと、前記第２の列の外端部のインク吐出ノズルと該印字チップの前記所定方向に隣接する印字チップの前記第１の列の外端部のインク吐出ノズル間の前記所定方向に直角な方向の距離ｇとは、同一距離「ｆ＝ｇ」であることを特徴とする請求項６記載のマルチアレイ式インクジェット印字ヘッド。A distance f in a direction perpendicular to the predetermined direction between an ink discharge nozzle at an inner end of the first row and an ink discharge nozzle at an inner end of the second row in the printing chip; The distance g in the direction perpendicular to the predetermined direction between the ink discharge nozzles at the outer end of the row and the ink discharge nozzles at the outer end of the first row of print chips adjacent to the print chip in the predetermined direction The multi-array ink jet print head according to claim 6, wherein the same distance "f = g". 前記インク吐出ノズルは、前記印字チップ内で第１の縦４列と該第１の縦４列の長手方向に所定距離ｊだけずれ且つ前記第１の縦４列の短手方向に所定距離ｋだけ離れた第２の縦４列とで構成されることを特徴とする請求項１記載のマルチアレイ式インクジェット印字ヘッド。The ink ejection nozzles are offset by a predetermined distance j in the longitudinal direction of the first longitudinal four rows and the first longitudinal four rows in the printing chip and a predetermined distance k in the lateral direction of the first longitudinal four rows. A multi-array ink jet print head according to claim 1, characterized in that it comprises a second row of four rows spaced apart from each other. 複数のインク吐出ノズルを直線状に配置した印字チップを所定方向に対して所定の角度θ（但し、θ≠０）をもって複数配置して成るマルチアレイ式インクジェット印字ヘッド。A multi-array type ink jet print head comprising a plurality of print chips in which a plurality of ink discharge nozzles are linearly arranged with a predetermined angle θ (where θ ≠ 0) with respect to a predetermined direction.
JP14571599A 1999-05-26 1999-05-26 Multi-array ink jet print head Abandoned JP2000334951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14571599A JP2000334951A (en) 1999-05-26 1999-05-26 Multi-array ink jet print head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14571599A JP2000334951A (en) 1999-05-26 1999-05-26 Multi-array ink jet print head

Publications (2)

Publication Number Publication Date
JP2000334951A JP2000334951A (en) 2000-12-05
JP2000334951A5 true JP2000334951A5 (en) 2004-09-30

Family

ID=15391463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14571599A Abandoned JP2000334951A (en) 1999-05-26 1999-05-26 Multi-array ink jet print head

Country Status (1)

Country Link
JP (1) JP2000334951A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3953776B2 (en) 2001-01-15 2007-08-08 セイコーエプソン株式会社 Material discharging apparatus and method, color filter manufacturing apparatus and manufacturing method, liquid crystal device manufacturing apparatus and manufacturing method, EL apparatus manufacturing apparatus and manufacturing method
JP4378950B2 (en) 2002-12-24 2009-12-09 セイコーエプソン株式会社 Droplet ejection apparatus and electro-optic device manufacturing method
JP3760926B2 (en) * 2003-04-25 2006-03-29 セイコーエプソン株式会社 Droplet discharge apparatus and droplet discharge method
CN100358719C (en) * 2004-05-12 2008-01-02 精工爱普生株式会社 Liquid droplet ejection apparatus, method of manufacturing electrooptical device, electrooptical device, and electronic apparatus
JP4670848B2 (en) * 2004-05-12 2011-04-13 セイコーエプソン株式会社 Droplet discharge device and method of manufacturing electro-optical device
JP4075883B2 (en) 2004-05-12 2008-04-16 セイコーエプソン株式会社 Droplet ejection device, electro-optical device manufacturing method, and electro-optical device
JP4678214B2 (en) * 2005-03-11 2011-04-27 富士ゼロックス株式会社 Droplet discharge head and droplet discharge apparatus
JP4836264B2 (en) 2007-01-26 2011-12-14 株式会社リコー Image forming apparatus
JP4803310B2 (en) * 2010-07-12 2011-10-26 セイコーエプソン株式会社 Printing device
JP2011218813A (en) * 2011-06-13 2011-11-04 Seiko Epson Corp Printer, printing method, and method for producing printed matter
JP2011201324A (en) * 2011-07-15 2011-10-13 Seiko Epson Corp Inkjet head unit, printing apparatus, printing method, and method of producing printed matter
EP2902206B1 (en) 2014-01-31 2021-06-09 HP Scitex Ltd Printhead arrangement on a printbar beam member
WO2023156855A1 (en) * 2022-02-15 2023-08-24 Ricoh Company, Ltd. Liquid discharge head and liquid discharge apparatus

Similar Documents

Publication Publication Date Title
JP2000334951A5 (en)
KR100955969B1 (en) Ink jet recording head
EP1705014A3 (en) Page wide ink jet printing apparatus and method
MXPA03001385A (en) Ink jet printhead having four staggered rows of nozzles.
RU2003107047A (en) HIGH-DENSITY COMPACT HIGH EFFICIENCY PRINTING HEAD
EP0914950A3 (en) An ink jet printhead assembled from partial width array printheads
CA2419242A1 (en) Compact high-performance, high-density ink jet printhead
EP0861730B1 (en) Method of manufacturing a printhead for use in an ink jet printer & method of printing using the same
WO2005077027A3 (en) High resolution ink jet printhead
EP1176019A3 (en) Wide printer and printer head
JP2008120103A (en) Impulse ink jet apparatus
WO2004096556A3 (en) Nozzle head, line head using the same, and ink jet recording apparatus mounted with its line head
JP6390495B2 (en) Liquid ejection device and liquid ejection head
JP2003127439A5 (en)
US5581283A (en) Ink jet apparatus having a plurality of chambers with multiple orifices
US6984027B2 (en) Ink-jet head and ink-jet printer having ink-jet head
CA2298174A1 (en) A bi-axial staggered printing array
US7014294B2 (en) Ink-jet head and ink-jet printer having ink-jet head
JP4810908B2 (en) Inkjet head
JP2000334951A (en) Multi-array ink jet print head
JP2003226005A (en) Inkjet printer head
KR101370333B1 (en) Print head and inkjet printer including the same
ATE381990T1 (en) INKJET PRINT HEAD WITH MOVING NOZZLE AND INLET RESTRICTION
EP2213456A3 (en) Ink-jet head and ink-jet printer having ink-jet head
JP2006088648A (en) Ink-jet recording head and ink-jet recording device