GB/T 14844-2018
ActiveDesignations of semiconductor materials
半导体材料牌号表示方法
Application Summary AI generated
This standard specifies the designation system for semiconductor materials, including elemental and compound semiconductors, based on their chemical composition, purity, and crystal orientation. It is applied in the manufacturing and procurement of semiconductor wafers, ingots, and epitaxial layers within the electronics industry, ensuring consistent material identification for device fabrication and quality control. The standard is used by material suppliers and device manufacturers in China to label products and facilitate international trade.
Related Standards
GB/T 12964-2003
Monocrystalline silicon polished wafers
GB/T 16596-1996
Specification for establishing a wafer coordinatesystem
GB/T 16595-1996
Specification for a universal wafer grid
GB/T 12965-2005
Monocrystalline silicon as cut slices and lapped slices
GB/T 20230-2006
Indium phosphide single crystal
GB/T 20229-2006
Gallium phosphide single crystal
GB/T 20228-2006
Gallium arsenide single crystal
GB/T 11071-2006
Zone-refined germanium ingot
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.