I. Brief introduction of early LED product technical standards Early LED products, due to low brightness, are only used for display and indication. In China's standard system, the top-level standard subordinate to the semiconductor device standard system is GB/T4589.1-1989. "General Specifications for Discrete Devices and Integrated Circuits for Semiconductor Devices", the general specifications are divided into: discrete devices, integrated circuits and optoelectronic devices; the basic standards subordinate to GB/T12565-1990 "Specifications for Semiconductor Devices Optoelectronic Devices" have terms and ratings And characteristics, test methods and mechanical / environmental test methods, etc., some of which are standard LED or LED products can be used, these standards are shown in Table 1. Table 1 LED related part standard serial number standard number standard name corresponding to IEC standard standard classification
1
GB/T2900.66-2004
Electrotechnical terminology semiconductor device and integrated circuit
IEC60050-521:2002
Basic standard
2
GB/T4589.1-1989
Semiconductor device discrete device and integrated circuit general specification
Product Standards
3
GB/T4937-1995
Semiconductor device mechanical and climatic test methods
Basic standard
4
GB/T11499-2001
Semiconductor discrete device text symbol
Basic standard
5
GB/T15651-1995
Semiconductor devices - Discrete devices and integrated circuits - Part 5: Optoelectronic devices
IEC60747-5:1992
Basic standard
6
GB/T15651.2-2003
Semiconductor devices - Discrete devices and integrated circuits - Part 5-2: Basic ratings and characteristics of optoelectronic devices
IEC60747-5-2:1997
Basic standard
7
GB/T15651.3-2003
Semiconductor devices - Discrete devices and integrated circuits - Part 5-3: Methods for testing optoelectronic devices
IEC60747-5-3:1997
Basic standard
8
GB/T12565-1990
Semiconductor device optoelectronic device sub-specification
IEC60747-12
1
GB/T2900.66-2004
Electrotechnical terminology semiconductor device and integrated circuit
IEC60050-521:2002
Basic standard
2
GB/T4589.1-1989
Semiconductor device discrete device and integrated circuit general specification
Product Standards
3
GB/T4937-1995
Semiconductor device mechanical and climatic test methods
Basic standard
4
GB/T11499-2001
Semiconductor discrete device text symbol
Basic standard
5
GB/T15651-1995
Semiconductor devices - Discrete devices and integrated circuits - Part 5: Optoelectronic devices
IEC60747-5:1992
Basic standard
6
GB/T15651.2-2003
Semiconductor devices - Discrete devices and integrated circuits - Part 5-2: Basic ratings and characteristics of optoelectronic devices
IEC60747-5-2:1997
Basic standard
7
GB/T15651.3-2003
Semiconductor devices - Discrete devices and integrated circuits - Part 5-3: Methods for testing optoelectronic devices
IEC60747-5-3:1997
Basic standard
8
GB/T12565-1990
Semiconductor device optoelectronic device sub-specification
IEC60747-12
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