Standard promotion: GB/T 41423-2022 "Calculation of long term luminous flux and radiation flux maintenance rate for LED packaging"

On February 25th, the lighting promotion meeting was hosted by the National Lighting Appliance Standardization Technical Committee and the Talent Training Working Committee of the China Lighting Appliance Association, and hosted by the China Light Network · Ming Classroom, was broadcasted in the Lighting Standards Collection column on the live streaming platform Cao Xiaobing, Department General Manager of Technology at Xuyu Optoelectronics (Shenzhen) Co., Ltd., was invited to interpret and share GB/T 41423-2022 "Calculation of Long term Luminous Flux and Radiation Flux Maintenance Rate for LED Packaging"

The document GB/T 41423-2022 "Calculation of Long term Luminous Flux and Radiation Flux Maintenance Rate for LED Packaging" was proposed by the China Light Industry Federation, LED by Xuyu Optoelectronics, and under the jurisdiction of the National Lighting Appliance Standardization Technical Committee (SAC/TC 224) The document was released on April 15, 2022 and implemented on November 1, 2022; LED packaging is the core component of lighting and plant lighting products, and this standard specifies the calculation procedures and conditions for the long term luminous flux and radiation flux maintenance rate of LED packaging

LED packaging is the core device of ordinal lighting and plant lighting products GB/T 41423-2022 standard collections of calculated data according to the method of ANSI/IES LM-80-20 (LM-80), and the calculation program is based on the Imperial Similarity Function (EFF) or Boundary Function (BF) in ANSI/IES TM-219 (TM-21) The temperature interpolation calculation is carried out using the Arrhenius formula, and the calculated results are corrected at the same time, the completeness of the report information is clearly specified by interpreting and understanding the GB/T 41423-2022 standard, there is evidence for enterprises to improve the long term maintenance rate of LED packaging aluminum flux, And it provides a standard basis for enterprises, users, and quality supervision and inspection departments to control product quality

As a semiconductor functional device packaging enterprise, Xuyu Optoelectronics full levels the leading role of a specialized and innovative "little gift" enterprise, leading and participating in the revision of 29 relevant standards in the lighting industry, including 7 national standards, 1 industry standard, 17 group standard, and 4 enterprise standards through standard formulation, Participation, and application promotion, it helps to improve the product quality and comprehensive competitiveness of the enterprise