Status and recommendations of domestic LED technology standards

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

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