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1. WO2006009265 - INK JET RECORDING HEAD AND RECORDING APPARATUS

Publication Number WO/2006/009265
Publication Date 26.01.2006
International Application No. PCT/JP2005/013523
International Filing Date 15.07.2005
IPC
B41J 2/01 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
B41J 2/015 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
015characterised by the jet generation process
CPC
B41J 2/14072
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
14016Structure of bubble jet print heads
14072Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
B41J 2202/20
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
2202Embodiments of or processes related to ink-jet or thermal heads
01Embodiments of or processes related to ink-jet heads
20Modules
Applicants
  • CANON KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • SAITO, Riichi [JP]/[JP] (UsOnly)
  • WATANABE, Yasutomo [JP]/[JP] (UsOnly)
  • HIROSAWA, Toshiaki [JP]/[JP] (UsOnly)
  • IWANAGA, Shuzo [JP]/[JP] (UsOnly)
  • YAMAMOTO, Akira [JP]/[JP] (UsOnly)
Inventors
  • SAITO, Riichi
  • WATANABE, Yasutomo
  • HIROSAWA, Toshiaki
  • IWANAGA, Shuzo
  • YAMAMOTO, Akira
Agents
  • OKABE, Masao
Priority Data
2004-21423822.07.2004JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INK JET RECORDING HEAD AND RECORDING APPARATUS
(FR) TÊTE D’ENREGISTREMENT À JET D’ENCRE ET APPAREIL D’ENREGISTREMENT
Abstract
(EN)
In order to dissipate to a high degree of efficiency the heat of a liquid discharge substrate of an ink jet recording head and effectively suppress increases in the substrate temperature, this invention provides an ink jet recording head in which a liquid discharge substrate (2) is mounted on a supporting member (1) through a foil-shaped heat dissipation member (31), in which the area of the heat dissipation member (31) is greater than the projected area of the liquid discharge substrate with respect to the supporting member (1).
(FR)
Pour dissiper avec beaucoup d’efficacité la chaleur d’un substrat de décharge de liquide d’une tête d’enregistrement à jet d’encre et supprimer également les montées en température du substrat, la présente invention porte sur une tête d’enregistrement à jet d’encre où un substrat de décharge de liquide (2) est monté sur un élément support (1) à travers un élément de dissipation de chaleur en forme de film (31), où la zone de l’élément de dissipation de chaleur (31) est supérieure à la zone projetée du substrat de décharge de liquide par rapport à l’élément support (1).
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