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(11) | EP 0 576 017 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Liquid jet recording head and method of manufacturing the same |
| (57) Disclosed is a method of manufacturing a liquid jet recording head (20) by which
a thin film composed of an inorganic material can be formed by a conventionally used
method such as a printing method and coating method executed in the atmosphere, the
method being able to be relatively easily achieved, a head made by the manufacturing
method, and a liquid jet recording apparatus including the head (20) and a member
for mounting the head. According to this invention, there is provided a liquid jet
recording apparatus including a heat acting portion communicating with a liquid jetting
orifice for applying thermal energy to a liquid to form a bubble, an electrothermal
converter for generating the thermal energy, a heat generating resistance layer (103)
contained in the electrothermal converter, and electrode layers (104) for imposing
a voltage to the heat generating resistance layer (103) contained in the electrothermal
converter, wherein the heat generating resistance layer (103) is composed mainly of
an organic resinate. |