T/QGCML 497-2022 Abolished Group standards

T/QGCML 497-2022 Graphical Sapphire Substrate Production Technical Specification

Publish Date: 2022-12-01 Implement Date: 2022-12-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/QGCML 497-2022

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: -

ICS Name: Semiconductor materials

Publish Date: 2022-12-01

Implement Date: 2022-12-16

Scope

Main technical content: This document specifies the terms and definitions of graphitized sapphire substrates, raw materials, environmental protection, personnel and equipment requirements, processes and equipment, production processes, finished product requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality assurance. This document is applicable to the production technical specifications of graphitized sapphire substrates.