Chinese Standard: GB/T 30856-2014

GaAs substrates for LED epitaxial chips

全国半导体设备和材料标准化技术委员会(SAC/TC 203)、材料分技术委员会(SAC/TC 203/SC 2)

本标准规定了LED外延芯片用砷化镓单晶衬底片（以下简称衬底）的要求、检验方法和规则以及标志、包装、运输、储存、质量证明书与订货单（或合同）内容。
本标准适用于LED外延芯片用的砷化镓单晶衬底。

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