Title:
CONTACTLESS OPERATION ELECTRONIC SWITCH UNIT
Document Type and Number:
Japanese Patent JPS6139624
Kind Code:
A
Abstract:
A proximity switch or contactless switch circuit comprises within a casing a flexible insulating carrier provided along a component side with a multiplicity of electronic components connected by conductive strips to form the contactless or proximity switch circuit. An extension of the carrier or the opposite side of the carrier are provided with continuous conductive coatings so that when the carrier is folded or rolled within the casing, a portion of the carrier strip provided with the coating or layer forms an additional shield.
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Inventors:
OTO BAUKUNEHITO
NORUBERUTO RIHITE
KAARU HAINTSU BUARUKEN
NORUBERUTO RIHITE
KAARU HAINTSU BUARUKEN
Application Number:
JP7858785A
Publication Date:
February 25, 1986
Filing Date:
April 15, 1985
Export Citation:
Assignee:
IFM ELECTRONIC GMBH
International Classes:
H03K17/94; H01H36/00; H03K17/945; H03K17/95; H05K1/18; H05K9/00; H05K1/02; H05K3/00; H05K3/28; (IPC1-7): H03K17/94
Attorney, Agent or Firm:
Tajiro Taiji