Home / Standards / GB/T 29844-2013 GB/T 29844-2013 Active Specifications of metrology patterns for the evaluation of advanced photolithgraphy 用于先进集成电路光刻工艺综合评估的图形规范 Standard Type GBT ICS 31.030 CCS L90 Status 现行 Issue Date 2013-11-12 Implementation 2014-04-15 Responsible Dept 国家标准委 Drafting Unit N/A