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US 2019/0291436 A1Published application
Inkjet printhead with metal alloy shim attachment of printhead chips
AssigneeMemjet Technology Limited
InventorsJason Thelander, David Burke, Andrew Thomas
Life of this patent
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Abstract
An inkjet printhead includes: a manifold having a plurality of ink outlets defined in a manifold surface; a shim adhesively bonded to the manifold surface, the shim having apertures aligned with the ink outlets; at least one row of printhead chips adhesively bonded to the shim. The shim and the manifold are each comprised of an Invar metal alloy.
Claims10
An inkjet printhead comprising:
- a manifold having a plurality of ink outlets defined in a manifold surface;
- a shim adhesively bonded to the manifold surface, the shim having apertures aligned with the ink outlets;
- at least one row of printhead chips adhesively bonded to the shim;
- and wherein:
- the shim and the manifold are each comprised of an Invar metal alloy.
2 more elements
Dependencies are inferred from the claim text.