公开(公告)号：EP0528649A3

公开(公告)日：1993-08-04

申请号：EP92307430.6

申请日：1992-08-13

申请人： Compaq Computer Corporation

发明人： Pies, John R. ,  Wallace, David B. ,  Hayes, Donald J.

IPC分类号： B41J2/16 ,  B41J2/045

CPC分类号： B41J2/1623 ,  B41J2/14209 ,  B41J2/1609 ,  B41J2/1618 ,  B41J2/1632 ,  B41J2002/14379 ,  Y10T29/42 ,  Y10T29/49401 ,  Y10T156/1064 ,  Y10T156/1082

摘要： Method for manufacturing a sidewall actuatable, high density channel array for an ink jet printhead (10). A first surface of a main body portion (12) formed from an inactive material is conductively bonded to a first surface of a first intermediate body portion (14) formed from an active material. A plurality of parallel grooves are then machined through the first intermediate body portion (14) and part of the main body portion (12) to form a plurality of channels (18) separated by a corresponding plurality of sidewall actuators comprised of a first sidewall section formed from an inactive material and a second sidewall section formed from an active material. A top body portion (16) is then conductively mounted to the intermediate body portion.

公开(公告)号：EP0528649B1

公开(公告)日：1997-04-23

申请号：EP92307430.6

申请日：1992-08-13

申请人： Compaq Computer Corporation

发明人： Pies, John R. ,  Wallace, David B. ,  Hayes, Donald J.

IPC分类号： B41J2/16 ,  B41J2/045

CPC分类号： B41J2/1623 ,  B41J2/14209 ,  B41J2/1609 ,  B41J2/1618 ,  B41J2/1632 ,  B41J2002/14379 ,  Y10T29/42 ,  Y10T29/49401 ,  Y10T156/1064 ,  Y10T156/1082

公开(公告)号：EP0528648B1

公开(公告)日：1996-10-16

申请号：EP92307428.0

申请日：1992-08-13

申请人： Compaq Computer Corporation

发明人： Pies, John R. ,  Wallace, David B. ,  Hayes, Donald J.

IPC分类号： B41J2/045

CPC分类号： B41J2/14209