FILM USED IN FIXING DEVICE AND FIXING DEVICE USING FILM

PROBLEM TO BE SOLVED: To provide a film used in a fixing device, the film including: a base layer; and a heat generator and an electrode part on the base layer and possibly causing a separation of conductive layers by thermal expansion when the electrode part and the heat generator are made of condu...

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Bibliographic Details
Main Authors MICHIDA KAZUHIRO, NARAHARA TAKASHI, SHISHIDO TAKESHI, SATO YUTAKA, WAKATSU KOHEI
Format Patent
LanguageEnglish
Japanese
Published 09.11.2017
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide a film used in a fixing device, the film including: a base layer; and a heat generator and an electrode part on the base layer and possibly causing a separation of conductive layers by thermal expansion when the electrode part and the heat generator are made of conductive layers made of different materials.SOLUTION: In the film, the electrode part and the heat generator each have a conductive layer, and the conductive layers are made of the same material. The conductive layer of the electrode part has a larger thickness than the conductive layer of the heat generator has.SELECTED DRAWING: Figure 6 【課題】 定着装置で用いられるフィルムであって、基層と、基層の上に形成された電極部及び発熱部と、を有するフィルムにおいて、電極部を発熱部と異なる材料の導電層で形成すると、熱膨張によって導電層の剥離が生じる場合がある。【解決手段】 電極部と発熱部とが同一の材料の導電層で形成され、電極部の方が発熱部よりも導電層の厚みを厚くしたフィルム。【選択図】 図６
Bibliography:Application Number: JP20170029504