Title:
インクジェットプリント装置
Document Type and Number:
Japanese Patent JP4125495
Kind Code:
B2
Abstract:
An ink jet printhead having first and second arrays (61, 64) of ink drop generators adjacent edges of a printhead substrate (11), third and fourth arrays (62, 63) of ink drop generators inboard of the first and second ink drop generator arrays, a first ink feed slot (71) adjacent the first ink drop generator array which receives ink only from the first ink feed slot, a second ink feed slot (73) adjacent the second ink drop generator array which receives ink only from the second ink feed slot, and a third ink feed slot (72) between the third and fourth ink drop generator arrays which receive ink from the third ink feed slot. Circuit regions (81, 82) are provided in the printhead substrate between the first ink feed slot and the third ink drop generator array, and between the second ink feed slot and the fourth ink drop generator array.
Inventors:
Joseph M. Togerson
Angela White Baccom
Mark H. Mackenzie
Angela White Baccom
Mark H. Mackenzie
Application Number:
JP2001115550A
Publication Date:
July 30, 2008
Filing Date:
April 13, 2001
Export Citation:
Assignee:
HEWLETT-PACKARD COMPANY
International Classes:
B41J2/05; B41J2/14; B41J2/15
Domestic Patent References:
| JP4503645A | ||||
| JP8267832A | ||||
| JP8216416A | ||||
| JP11245409A |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo