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公开(公告)号:US10566016B2
公开(公告)日:2020-02-18
申请号:US16114601
申请日:2018-08-28
Applicant: NHK SPRING CO., LTD.
Inventor: Yukie Yamada , Tetsuya Ueda
Abstract: A flexure includes a metal base, a circuit member, and an actuator. The circuit member includes a base insulating layer, a conductor layer, and a cover insulating layer. The conductor layer includes a second pad, and a reference hole, which is an example of a portion to be protected, in a tongue portion. A second end portion of the actuator is fixed to the second pad via an adhesive. The circuit member includes a wall portion. The wall portion is formed between the second pad and the reference hole. A height of the wall portion is greater than a height of the second pad.