Recently, the "Announcement of the Ministry of Industry and Information Technology of the People's Republic of China (No. 23, 2022)" announced the "Detailed Specification for Silicon Substrate White Light Emitting Diodes for Semiconductor Optoelectronic Devices", "Detailed Specification for Silicon Substrate Blue Light Emitting Diode Chips", and "Detailed Specification for Silicon Substrate Blue Light Emitting Diode Chips" The four industry standards of "Detailed Specification for White Light Power Light Emitting Diode Chips on Silicon Substrates" have been officially approved and released. The release of four industry standards has filled the gap in the silicon substrate LED industry in one fell swoop, which is a high priority given by the country to the industrialization of silicon substrate LED technology achievements. It is also a symbol of the mature application of silicon substrate LED industrialization, and has milestone significance for the development of the silicon substrate LED industry.

These four standards are led by Jingneng Optoelectronics (Jiangxi) Co., Ltd., Nanchang Silicon based Semiconductor Technology Co., Ltd., China Electronics Standardization Institute, China Institute of Metrology, Guangzhou Saixi Standard Testing Institute Co., Ltd., Xiamen Institute of Product Quality Supervision and Inspection, China Optical Optoelectronics Industry Association, Jiangxi LatticePower Semiconductor Co., Ltd., CECEP Jinghe Lighting Co., Ltd Liyade Optoelectronics Co., Ltd., Shenzhen Zhouming Technology Co., Ltd., Shanghai Sansi Electronic Engineering Co., Ltd. and other units jointly drafted and formulated the plan, which will be officially implemented from January 1, 2023.

The independently innovated silicon substrate LED technology achievements have independent intellectual property rights. They have applied for or obtained more than 480 patents around the world, and won the first prize of the the State Technological Innovation Award in 2015. After more than ten years of industrialization process and development, they have been widely used in the middle and high-end markets such as mobile lighting, mobile flash, car lighting, outdoor lighting, and display, among which mobile lighting and mobile flash shipments rank first in the world, The shipment volume in the field of automotive lighting ranks among the top in China and is applied to the head up display of the most high-end aviation aircraft. With the continuous maturity of silicon based Mini/Micro LED technology, it will demonstrate its expertise in high-definition displays, 4K/8K TV backlight, AR glasses, intelligent wearable, in car displays, pixel level car headlights, and other fields, with broad application prospects.

The unique manufacturing process of silicon based LED products determines the different quality control and technical evaluation of their products. These four standards first propose specific requirements for silicon substrate blue light high-power LED chips, white light chips, and white light high-power LED devices, providing a strong basis for product technology evaluation and quality control. They not only meet the high-quality development needs of the LED industry, but also play a great role in promoting the healthy development of the LED industry. Professor Jiang Fengyi, an academician of the CAS Member, said that he hoped that more independent innovative technologies and products would become industry standards and even national standards, leading the high-quality development of industry technologies and products.

The release of four industry standards for silicon based LED has caused strong reactions in the industry. Hong Zhen, Secretary General of the LED Display Application Branch of the China Optics and Optoelectronics Association, said that the release of four silicon substrate LED industry standards in the world is of great significance and has great application prospects in the future, especially for Mini LED and Micro LED. The industry is paying attention to silicon substrate LED technology and using silicon substrate LED products.

At the same time, industry companies such as Liad and Zhouming have stated that silicon based LED technology has independent intellectual property rights, and in the future, they will increase efforts to promote the application of silicon based LED light sources, jointly build a safe domestic LED supply chain, and contribute more to national industrial security.

As a practitioner of silicon based LED technology innovation and industrialization, Jingneng Optoelectronics has been committed to transforming innovative technologies into standards, continuously enhancing industry competitiveness and discourse power, from innovating enterprise standards to jointly leading the development of industry standards with the Electronic Standardization Institute. The chairman of the company, Wang Min, stated that standardization is crucial for the development of the silicon substrate LED industry. The company will continue to promote standardization strategy, promote the continuous improvement of enterprise quality management level and product quality, and further extend the existing silicon substrate LED technology to Mini/Micro LED, working together with the upstream and downstream of the industry chain to promote the healthy and sustainable development of China's LED industry.