Heat-sensitive recording head
AssigneeFuji Xerox Co., Ltd.
InventorsHaruhiko Moriguchi, Takashi Ohmori
Life of this patent
Estimating the term…
Abstract
A thermal recording head is formed by alternately laminating conductive and insulating layers and then disposing a heat generating resistive element along a side surface of the laminated body in contact with each conducting layer and extending in a direction transverse to the planes of the laminating layers.
Claims8
A thermal recording head of the type including at least one resistive element having first and second electrodes connected thereto for providing current through said resistive element to thereby generate heat, said recording head comprising conductive and insulating layers alternately laminated by a chemical vapor deposition process, or the like, to form a laminated body, said laminated body having a side surface extending in a direction not parallel to the planes of said layers;
- and said resistive element comprising a resistive material extending along said side surface and in contact with each of said conductive layers.
A thermal recording head of the type including at least one resistive element having first and second electrodes connected thereto for providing current through said resistive element to thereby generate heat, said recording head comprising a laminated body of alternately laminated and substantially planar insulating and conductive layers, said laminated body having a side surface extending at an oblique angle with respect to a line perpendicular to the planes of said layers, and a resistive material as said resistive element extending along said side surface and in contact with each of said conductive layers.
A thermal recording head of the type including at least one resistive element having first and second electrodes connected thereto for providing current through said resistive element to thereby generate heat, said recording head comprising a laminated body formed of alternately laminated and substantially planar insulating and conductive layers, said laminated body having a side surface extending in a direction not parallel to the planes of said layers, said conductive layers being recessed from said side surface, and a resistive material as said resistive element extending along said side surface and in contact with each of said recessed conductive layers.
A thermal recording head of the type including at least one resistive element having first and second electrodes connected thereto for providing current through said resistive element to thereby generate heat, said recording head comprising a laminated body formed of alternately laminated and substantially planar insulating and conductive layers, said laminated body having a side surface extending in a direction not parallel to the planes of said layers, and a resistive material as said resistive element extending along said side surface and in contact with each of said conductive layers, said resistive material as it crosses each said insulating layer extending further away from said side surface of said laminated body than in portions of said resistive material between said insulating layers, whereby said resistive material has a substantially convex surface facing away from said laminated body.
Dependencies are inferred from the claim text.