Disc drive suspension
AssigneeNHK Spring Co., Ltd.
InventorsIkuo Someya, Ichiro Takadera, Hajime Arai
Life of this patent
Estimating the term…
Abstract
A wiring portion has first and second write conductors, first and second read conductors, and an insulating layer. The first write conductor, first and second read conductors, and second write conductor are arranged three-dimensionally at different height levels in the thickness direction of the insulating layer, in a cross section extending in the width direction of the wiring portion. The distance from the first write conductor to the first read conductor is equal to the distance from the first write conductor to the second read conductor. The distance from the second write conductor to the first read conductor is equal to the distance from the second write conductor to the second read conductor.
Claims4
A disc drive suspension comprising:
- a load beam;
- a head section which writes and reads data;
- and
- a wiring portion connected electrically to the head section,
- the wiring portion having first and second write conductors paired with each other, first and second read conductors paired with each other, and an insulating layer for electrically insulating the first and second write conductors from the first and second read conductors,
- at least some of the conductors being arranged at different height levels in the thickness direction of the insulating layer so that the distance from the first write conductor to the first read conductor, in a cross section extending in the width direction of the wiring portion, corresponds to the distance from the first write conductor to the second read conductor and that the distance from the second write conductor to the first read conductor corresponds to the distance from the second write conductor to the second read conductor.
Dependencies are inferred from the claim text.