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1. WO1998042514 - INK JET HEAD, ITS MANUFACTURING METHOD AND INK JET RECORDER

Publication Number WO/1998/042514
Publication Date 01.10.1998
International Application No. PCT/JP1998/001323
International Filing Date 25.03.1998
IPC
B41J 2/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
14Structure thereof
B41J 2/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
CPC
B41J 2/14233
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
14Structure thereof ; only for on-demand ink jet heads
14201Structure of print heads with piezoelectric elements
14233of film type, deformed by bending and disposed on a diaphragm
B41J 2/14314
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
14Structure thereof ; only for on-demand ink jet heads
14314Structure of ink jet print heads with electrostatically actuated membrane
B41J 2/161
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
1607Production of print heads with piezoelectric elements
161of film type, deformed by bending and disposed on a diaphragm
B41J 2/1623
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
1621manufacturing processes
1623bonding and adhesion
B41J 2/1628
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
1621manufacturing processes
1626etching
1628dry etching
B41J 2/1629
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
16Production of nozzles
1621manufacturing processes
1626etching
1629wet etching
Applicants
  • SEIKO EPSON CORPORATION [JP]/[JP] (AllExceptUS)
  • ARAKAWA, Katsuji [JP]/[JP] (UsOnly)
  • KOEDA, Hiroshi [JP]/[JP] (UsOnly)
Inventors
  • ARAKAWA, Katsuji
  • KOEDA, Hiroshi
Agents
  • KOBAYASHI, Hisao
Priority Data
9/7422826.03.1997JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INK JET HEAD, ITS MANUFACTURING METHOD AND INK JET RECORDER
(FR) TETE A JET D'ENCRE, SON PROCEDE DE PRODUCTION ET ENREGISTREUR A STYLET
Abstract
(EN)
There are disclosed an ink jet head which has a multinozzle structure and an ink jet head chips aligned with high precision, its manufacturing method and a recorder mounted with the head. Guide protrusions (141) for the alignment of ink jet head chips (41) are formed on the ink jet head junction face (134) of a nozzle plate (133). The guide protrusions (141) are fitted into the guide grooves (51) in the nozzle faces (42) of the ink jet head chips (41), thereby aligning the ink jet head chips (41). The ink jet head chips (41) are bonded to the nozzle plate (133) with adhesive.
(FR)
L'invention concerne une tête à jet d'encre présentant une structure multibuse et des puces de tête à jet d'encre alignées avec une grande précision, son procédé de production et un enregistreur monté avec la tête. Des parties saillantes de guidage (141) destinées à l'alignement des puces (41) de la tête à jet d'encre sont formées sur la face (134) de jonction de la tête à jet d'encre d'une plaque (133) à buses. Les parties saillantes de guidage (141) sont disposées dans les cannelures de guidage (51) dans les faces (42) de buses des puces (41) de la tête à jet d'encre, alignant ainsi les puces (41) de tête à jet d'encre. Les puces (41) detête à jet d'encre sont liées à la plaque (133) à buses au moyen d'un adhésif.
Also published as
Latest bibliographic data on file with the International Bureau