Pagewidth printhead assembly with support member laminate...

Details Pagewidth printhead assembly with support member laminate... Pagewidth printhead assembly with support member laminate...

2007-10-09

2010-12-21

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S086000, C347S087000, C347S063000

Reexamination Certificate

active

07854492

ABSTRACT:
A pagewidth printhead assembly comprising an elongate support member, the elongate support member includes a core element defining separate ink reservoirs and a laminate structure at least partially surrounding the core element. A plurality of printhead integrated circuits is mounted to the core element so as to be substantially aligned with one another along the elongate support member. The laminate structure includes at least a first layer of a first material adjacent the core element, a second layer of a second material adjacent the first layer, and a third layer of the first material adjacent the second layer, and the coefficient of thermal expansion of the first material is different to the coefficient of thermal expansion of the second material. The effective coefficient of thermal expansion of the support member is substantially equal to that of the plurality of printhead integrated circuits.

REFERENCES:
patent: 5506608 (1996-04-01), Marler et al.
patent: 6270196 (2001-08-01), Uno et al.
patent: 6357865 (2002-03-01), Kubby et al.
patent: 6799836 (2004-10-01), Silverbrook
patent: 6959974 (2005-11-01), Silverbrook
patent: 7021740 (2006-04-01), Silverbrook
patent: 7159972 (2007-01-01), Silverbrook et al.
patent: 7246879 (2007-07-01), Silverbrook
patent: 7284825 (2007-10-01), Silverbrook
patent: 2005/0225605 (2005-10-01), Silverbrook
patent: 06-087213 (1994-03-01), None
patent: 10157105 (1998-06-01), None
patent: 11-010861 (1999-01-01), None
patent: 2000-263768 (2000-09-01), None

Affiliated with

Also associated with

Rating

Pagewidth printhead assembly with support member laminate... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pagewidth printhead assembly with support member laminate..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pagewidth printhead assembly with support member laminate... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4196794