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US 2019/0155186 A1Published application
Liquid electrophotography
AssigneeHP Indigo B.V.
InventorYaron Grinwald
Life of this patent
Estimating the term…
Abstract
Liquid electrophotography apparatus including a plurality of members defining a flow path for a printing liquid. At least a first member of the plurality of members is arranged to generate an electric field. The liquid electrophotography apparatus also includes a first insulation layer arranged around at least a portion of a surface of the first member to prevent electrical discharge from the printing liquid.
Claims20
A liquid electrophotography apparatus comprising:
- a plurality of members defining a flow path for a printing liquid;
- a first member of the plurality of members being arranged to generate an electric field, the first member comprising a first insulation layer comprising a photoresist comprising an electrostatic image forming surface of the first member;
- and
- a fuser to modify the printing liquid to form a solid, conductive printed pattern.
1 more element
A liquid electrophotography apparatus comprising:
- a plurality of members defining a flow path for a printing liquid, wherein multiple members of the plurality of members generate associated electrical fields and each member of the multiple members comprises an insulating surface comprising a photoresist, wherein the insulating surface comprises a surface exposed to the printing liquid in the flow path and at least one surface exposed to the printing liquid in the flow path is an image forming surface;
- and
- a fuser to modify the printing liquid to form a solid printed pattern.
A liquid electrophotography apparatus comprising:
- a plurality of members defining a flow path for a printing liquid;
- a first member of the plurality of members being arranged to generate an electric field;
- a first insulation layer comprising a portion of the surface of the first member for preventing electrical discharge from the printing liquid, wherein the first insulation layer comprises a photoresist, wherein the photoresist comprises an electrostatic image forming surface;
- a spray assembly to apply the printing liquid to the first member;
- and
- a fuser to modify the printing liquid to form a solid, conductive printed pattern.
3 more elements
Dependencies are inferred from the claim text.