发明名称 サスペンション用基板、サスペンション、ヘッド付サスペンションおよびハードディスクドライブ
摘要 PROBLEM TO BE SOLVED: To provide a substrate for suspension which allows flexibly supporting a gimbal area in which a head slider is mounted.SOLUTION: A substrate 1 for suspension includes an insulating layer 10, a metal support layer 11 provided on one surface of the insulating layer 10, and a wiring layer 12 provided on the other surface of the insulating layer 10. The metal support layer 11 includes a metal support layer front end part 33 fixed to a load beam 43, and a tongue part 31, and the insulating layer 10 includes a gimbal area forming part 10a. A gimbal area 2a is formed of the tongue part 31 and the gimbal area forming part 10a, and a limiter part 20A comprising a single layer of a protection layer 20 is provided between the gimbal area 2a and the metal support layer front end part 33.
申请公布号 JP6075092(B2) 申请公布日期 2017.02.08
申请号 JP20130019491 申请日期 2013.02.04
申请人 大日本印刷株式会社 发明人 大 貫 正 雄;大 内 一 範;山 嵜 剛
分类号 G11B21/21;G11B5/60;G11B21/10 主分类号 G11B21/21
代理机构 代理人
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