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
    • 2. 发明公开
    • 레티클 지지방법, 레티클 지지장치 및 노광장치
    • 用于保持曝光和曝光系统的方法和装置
    • KR1020040014212A
    • 2004-02-14
    • KR1020030050882
    • 2003-07-24
    • 가부시키가이샤 니콘가부시키가이샤 센다이 니콘
    • 오꾸보유끼하루기꾸찌히데까즈
    • H01L21/027
    • G03F1/66G03F7/70741Y10S414/11Y10S414/137
    • PURPOSE: To provide a reticle holding unit or the like which is improved so as to be used for an EB exposure reticle by reforming a commodity reticle holding unit(reticle pod). CONSTITUTION: The reticle holding unit 1 is equipped with a pod base 3 and a pod cover 5. Table blocks 19 supporting three points(holding point) which are arranged at regular intervals on the lower peripheral edge of a circular reticle substrate R from below are fixed on the pod base 3. A soft and non-adhesive pressing member 31 that is elastically energized is provided on the cover 5 so as to press down the holding points of the reticle substrate R from above. The peripheral edge of the EB exposure reticle of the same shape with a SEMI standard wafer is supported at the three points from both above and below, so that the EB exposure reticle can be stably held.
    • 目的:提供一种通过改良商品标线保持单元(标线盒)来改进以用于EB曝光掩模版的掩模版保持单元等。 构成:掩模版保持单元1配备有荚状基部3和荚壳盖5.支撑从下方在圆形掩模版基板R的下周缘上以规则间隔布置的三个点(保持点)的表块19是 固定在容器基座3上。弹性通电的柔软且不粘合的按压构件31设置在盖5上,以从上方按压标线基板R的保持点。 具有SEMI标准晶片的相同形状的EB曝光掩模版的外围边缘在上下三个点处被支持,使得EB曝光掩模版能够被稳定地保持。