公开(公告)号：US09855746B2

公开(公告)日：2018-01-02

申请号：US15307208

申请日：2014-04-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Peter J Fricke ,  Andrew L Van Brocklin ,  Scott A Linn

IPC: B41J2/14 ,  B41J2/155 ,  B41J2/045

CPC classification number: B41J2/14209 ,  B41J2/04541 ,  B41J2/04573 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/14072 ,  B41J2/14201 ,  B41J2/155 ,  B41J2002/14491 ,  B41J2202/20

Abstract: A piezoelectric printhead assembly can include a micro-electro mechanical system (MEMS) die including a plurality of nozzles and a first application-specific integrated circuit (ASIC) die coupled to the MEMS die by a first plurality of wire bonds.

公开(公告)号：US20170043584A1

公开(公告)日：2017-02-16

申请号：US15307208

申请日：2014-04-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Peter J Fricke ,  Andrew L Van Brocklin ,  Scott A Linn

IPC: B41J2/14 ,  B41J2/045

CPC classification number: B41J2/14209 ,  B41J2/04541 ,  B41J2/04573 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/14072 ,  B41J2/14201 ,  B41J2/155 ,  B41J2002/14491 ,  B41J2202/20

Abstract: A piezoelectric printhead assembly can include a micro-electro mechanical system (MEMS) die including a plurality of nozzles and a first application-specific integrated circuit (ASIC) die coupled to the MEMS die by a first plurality of wire bonds.

Abstract translation: 压电打印头组件可以包括包括多个喷嘴的微机电系统（MEMS）管芯和通过第一多个引线接合耦合到MEMS管芯的第一专用集成电路（ASIC）管芯。

公开(公告)号：US09776404B2

公开(公告)日：2017-10-03

申请号：US15307091

申请日：2014-04-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Peter J Fricke ,  Andrew L Van Brocklin

IPC: B41J2/045 ,  B41J2/14 ,  B41J2/155

CPC classification number: B41J2/14201 ,  B41J2/14072 ,  B41J2/155 ,  B41J2002/14491 ,  B41J2202/20

Abstract: A piezoelectric printhead assembly can include a plurality of piezoelectric micro-electro mechanical system (MEMS) dies each having a first application-specific integrated circuit (ASIC) die coupled to a respective piezoelectric MEMS die and a second ASIC die coupled to the respective piezoelectric MEMS die.

公开(公告)号：US20170050438A1

公开(公告)日：2017-02-23

申请号：US15307091

申请日：2014-04-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Peter J Fricke ,  Andrew L Van Brocklin

IPC: B41J2/14

CPC classification number: B41J2/14201 ,  B41J2/14072 ,  B41J2/155 ,  B41J2002/14491 ,  B41J2202/20

Abstract: A piezoelectric printhead assembly can include a plurality of piezoelectric micro-electro mechanical system (MEMS) dies each having a first application-specific integrated circuit (ASIC) die coupled to a respective piezoelectric MEMS die and a second ASIC die coupled to the respective piezoelectric MEMS die.

Abstract translation: 压电打印头组件可以包括多个压电微电子机械系统（MEMS）管芯，每个压电微电机械系统具有耦合到相应的压电MEMS管芯的第一专用集成电路（ASIC）管芯和耦合到相应的压电MEMS的第二ASIC管芯 死。