会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明公开
    • 박막 트랜지스터의 반도체층용 박막의 형성에 사용되는 타깃 조립체의 품질 평가 방법
    • 用于形成薄膜半导体层的薄膜的目标组件的质量控制方法
    • KR1020140012602A
    • 2014-02-03
    • KR1020130085599
    • 2013-07-19
    • 가부시키가이샤 고베 세이코쇼
    • 기시도모야고토히로시구기미야도시히로
    • H01L21/66G01N22/00H01L29/786
    • H01L22/30H01L21/02631H01L21/67207
    • The task of the present invention is to provide a method for easily evaluating the quality of a target assembly with high-precision. The method for evaluating the quality of the present invention comprises: a first step for preparing a target assembly in which a plurality of oxide target members is arranged with a gap by interposing a bonding material on a backing plate; a second step for forming a thin film by sputtering the target assembly; a third step for calculating the time in which the reflectance is to be 1/e as a life time value τ1 of a joint portion of the thin film by irradiating excitation light and microwaves in a region including a joint portion A corresponding to the gap of the target assembly, measuring a maximum value of a reflected wave from the joint portion A of the microwaves changed by the irradiation of the excitation light, stopping the irradiation of the excitation light, and measuring the change of reflectivity from the joint portion A of the microwaves after stopping the irradiation of the excitation light; and a fourth step for evaluating the quality of the target assembly based on the life time value τ1 of the joint portion A.
    • 本发明的任务是提供一种用于以高精度容易地评价目标组件的质量的方法。 用于评价本发明的质量的方法包括:第一步骤,通过在背板上插入接合材料来制备其中多个氧化物靶构件以间隙布置的目标组件; 用于通过溅射靶组件形成薄膜的第二步骤; 计算反射率为1 / e的时间的第三步骤,作为薄膜的接合部分的寿命值τ1,通过在与包含接合部分A的间隙相对应的区域中照射激发光和微波来激发光和微波 目标组件,测量通过激发光的照射而改变的微波接头部分A的反射波的最大值,停止激发光的照射,以及测量来自接收部分A的反射率的变化 停止照射激发光后的微波; 以及基于接合部A的寿命值τ1来评价目标组件的质量的第四步骤。