METHOD FOR PRODUCING AN ELECTRICAL DEVICE COMPRISING A COVERING MATERIAL

The invention relates to a method for producing an electrical device (10) having an electrical component (12) which is at least partially covered by a covering material (20) that comprises a cement material (22). The method comprises the following steps: - supplying the cement material (22); - mixin...

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Bibliographic Details
Main Authors SCHMIDT, Helmut, STEDILE, Petra, PIRK, Tjalf
Format Patent
LanguageEnglish
Published 11.10.2022
Subjects
BASIC ELECTRIC ELEMENTS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
SEMICONDUCTOR DEVICES
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Summary:The invention relates to a method for producing an electrical device (10) having an electrical component (12) which is at least partially covered by a covering material (20) that comprises a cement material (22). The method comprises the following steps: - supplying the cement material (22); - mixing an additive (28) into the cement material (22); - applying the covering material (20), comprising the cement material (22) with the additive (28), onto said electrical component (12); and - treating the covering material (20), this treatment allowing the additive (28) from the cement material (22) to reach a boundary surface (24) between the covering material (20) and the electrical component (12), and to form a functional layer (26) at this boundary surface (24), and/or to augment the boundary surface (24) wetted by the covering material (20). Fig. 1
Bibliography:Application Number: MY2018PI700625