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    • 9. 发明公开
    • 프로브 유닛 및 그의 제조 방법
    • 具有柔性基板的探头单元及其制造方法,以确保接触压力
    • KR1020040094631A
    • 2004-11-10
    • KR1020040030280
    • 2004-04-30
    • 야마하 가부시키가이샤
    • 스기우라마사히로요시노도시따까사와다슈우이찌
    • H01L21/66
    • G01R1/06744G01R1/06711G01R1/06727G01R1/07342G01R3/00
    • PURPOSE: A probe unit and a manufacturing method thereof are provided to secure sufficiently contact pressure between contact portions of conductive films and a sample electrode by using a flexible substrate and to prevent the contact portions from contacting each other. CONSTITUTION: A probe unit(10) includes a flexible substrate and a plurality of conductive films. The flexible substrate(12) is made of an inorganic material and has an almost straight edge. The plurality of conductive films(14) are formed on the substrate. Each conductive film includes a contact portion(16) aligned with the edge of the substrate. When the probe unit is pressed against a sample electrode(24), the contact portions are supported by the edge of the substrate and deformed simultaneously together with the substrate by the flexibility of the substrate.
    • 目的:提供探针单元及其制造方法,以通过使用柔性基板来确保导电膜的接触部分和样品电极之间的充分接触压力,并防止接触部分彼此接触。 构成:探针单元(10)包括柔性基底和多个导电膜。 柔性基板(12)由无机材料制成并且具有几乎直的边缘。 多个导电膜(14)形成在基板上。 每个导电膜包括与衬底的边缘对准的接触部分(16)。 当探针单元被压靠在样品电极(24)上时,接触部分被基底的边缘支撑,并且通过基底的柔性同时与基底一起变形。