GB/T 16523-1996

Active

Specification for round quartz photomask substrates

圆形石英玻璃光掩模基板规范

Standard Type
GBT
ICS
31.200
CCS
L90
Status
Active
Issue Date
1996-09-09
Implementation
1997-05-01
Centralized Committee
国家标准委
Issuing Authority
国家标准委

Application Summary AI generated

This standard specifies the dimensional, optical, and surface quality requirements for round quartz glass substrates used in photomask fabrication. It is applied in the semiconductor and microelectronics industries for manufacturing photomasks used in photolithography processes, particularly for integrated circuit and flat panel display production. The standard ensures substrate consistency and compatibility with mask-making equipment and processes.

Related Standards

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.