Method for etching laminated assembly including polyimide layer
    3.
    发明授权
    Method for etching laminated assembly including polyimide layer 有权
    用于蚀刻包括聚酰亚胺层的层压组件的方法

    公开(公告)号:US06783921B2

    公开(公告)日:2004-08-31

    申请号:US10059107

    申请日:2002-01-31

    IPC分类号: G03C176

    摘要: Disclosed is an etching method of a laminated assembly having a metal layer and a non-thermoplastic polyimide layer bonded together via thermoplastic polyimide, which comprises using an etchant at least containing an alkali metal hydroxide, water and oxyalkylamine, wherein the concentrations of the alkali metal hydroxide (X weight %) and of the water (Y weight %) have relationships represented by coordinate points present within a region (inclusive of boundary lines) defined by the following expressions [1] and [2]: Y=(½)X (provided that 7≦X≦45)  [1] Y=({fraction (5/20)})X+17.5 (provided that 7≦X≦45)  [2] provided that X and Y are defined based on the total weight of the alkali metal hydroxide, water and oxyalkylamine expressed as 100.

    摘要翻译: 公开了一种层压组件的蚀刻方法,其具有通过热塑性聚酰亚胺粘合在一起的金属层和非热塑性聚酰亚胺层,其包括使用至少含有碱金属氢氧化物,水和氧烷基胺的蚀刻剂,其中碱金属 氢氧化物(X重量%)和水(Y重量%)具有由以下表达式[1]和[2]限定的区域(包括边界线)内存在的坐标点表示的关系:X和Y为 基于表示为100的碱金属氢氧化物,水和氧化烷基胺的总重量定义。

    Biosensor chip, biosensor system and measuring instrument thereof
    6.
    发明授权
    Biosensor chip, biosensor system and measuring instrument thereof 有权
    生物传感器芯片,生物传感器系统及其测量仪器

    公开(公告)号:US08012321B2

    公开(公告)日:2011-09-06

    申请号:US12280721

    申请日:2007-02-27

    IPC分类号: G01N27/327

    CPC分类号: G01N33/48785

    摘要: In a biosensor system and its measuring instrument which determine that a biosensor chip has been inserted and measure biological information on a biological material supplied to the biosensor chip, the size of the biosensor chip is made small, the reliability of the measuring instrument is improved, and the product life becomes long. In addition, a measurement error of the biological information is suppressed in measuring the biological information by inserting a biosensor chip, which has a sensor electrode formed of an electrode member with an electric resistance value higher than a conductive metal, into the measuring instrument.

    摘要翻译: 在生物传感器系统及其测量仪器中,确定生物传感器芯片已被插入,并且测量生物传感器芯片上提供的生物材料上的生物信息,生物传感器芯片的尺寸变小,测量仪器的可靠性得到改善, 产品寿命长。 此外,通过将具有电阻值高于导电金属的电极部件形成的传感器电极的生物传感器芯片插入到测量仪器中来测量生物信息,抑制了生物信息的测量误差。

    Sensor Chip and Sensor System
    7.
    发明申请
    Sensor Chip and Sensor System 审中-公开
    传感器芯片和传感器系统

    公开(公告)号:US20090123335A1

    公开(公告)日:2009-05-14

    申请号:US11885945

    申请日:2006-10-25

    IPC分类号: G01N31/22

    摘要: It is intended to provide a sensor chip that enables detection of a deterioration state of a reagent applied on a reaction portion when measuring a concentration of a measurement object substance and a sensor system that enables a correct measurement by using the sensor chip for detecting the reagent deterioration state. A sensor chip including two substrates opposed to each other, a spacer layer sandwiched between the substrates, a multiple reaction portions provided in the spacer layer, and detection electrode units disposed on surfaces of the substrates facing to the spacer layer and exposed to the reaction portions, wherein an identical reagent A is applied on two or more of the reaction portions, and another reagent B that reacts with the reagent A is applied on at least one of the two reaction portions and a sensor system including the sensor chip and a measurement unit for comparing current values from the two or more reaction portions on which the identical reagent A is applied.

    摘要翻译: 本发明旨在提供一种传感器芯片,其能够检测在测量对象物质的浓度的反应部分上施加的试剂的劣化状态,以及能够通过使用用于检测试剂的传感器芯片进行正确测量的传感器系统 劣化状态。 一种传感器芯片,包括彼此相对的两个基板,夹在基板之间的间隔层,设置在间隔层中的多个反作用部分和设置在面向间隔层的基板的表面上并暴露于反应部分的检测电极单元 其中相同的试剂A施加在两个或更多个反应部分上,另一个与试剂A反应的试剂B施加在两个反应部分中的至少一个上,以及包括传感器芯片和测量单元的传感器系统 用于比较来自施加相同试剂A的两个或更多个反应部分的电流值。