Heavy! Four silicon substrate LED industry standards officially released

Recently, the "Announcement of the Ministry of Industry and Information Technology of the People's Republic of China (No. 23, 2022)" announced that four industry standards, "Semiconductor Optoelectronic Devices - Detailed Specifications for Silicon Substrate White Light Power Light-Emitting Diodes", "Silicon Substrate Blue Light Low Power Light-Emitting Diode Chips Detailed Specifications", "Silicon Substrate Blue Light Power Light-Emitting Diode Chips Detailed Specifications", and "Silicon Substrate White Light Power Light-Emitting Diode Chips Detailed Specifications" were officially approved for release. The release of the four industry standards has filled the gap in the silicon substrate LED industry in one fell swoop. It is a sign that the country attaches great importance to the industrialization of silicon substrate LED technology achievements. It is also a sign of the mature application of silicon substrate LED industrialization and is a milestone for the development of the silicon substrate LED industry.


These four standards are led by Jingneng Optoelectronics (Jiangxi) Co., Ltd., Nanchang Silicon Semiconductor Technology Co., Ltd., China Electronics Technology Standardization Institute, China Institute of Metrology, Guangzhou Saixi Standard Inspection Institute Co., Ltd., Xiamen Product Quality Supervision and Inspection Institute, China Optics and Optoelectronics Industry associations, Jiangxi Jingneng Semiconductor Co., Ltd., China Energy Jinghe Lighting Co., Ltd., Leyard Optoelectronics Co., Ltd., Shenzhen Zhouming Technology Co., Ltd., Shanghai Sansi Electronic Engineering Co., Ltd. and other units jointly drafted and formulated it, and will be officially implemented on January 1, 2023.

The independently innovative silicon substrate LED technology achievements have independent intellectual property rights. We have applied for or obtained more than 480 patents around the world and obtained 20The first prize of the 2015 National Technology Invention Award. After more than ten years of industrialization and development, it has been widely used in mid-to-high-end markets such as mobile lighting, mobile phone flash, automotive lighting, outdoor lighting, and displays. Among them, the shipment volume of mobile lighting and mobile phone flash ranks first in the world, and the shipment volume in the automotive lighting field ranks among the top in the country. It is also used in the head-up display of the most high-end aviation aircraft. As silicon substrate Mini/Micro LED technology continues to mature, it will show its talents in high-definition displays, 4K/8K TV backlights, AR glasses, smart wearables, vehicle displays, pixel-level car headlights and other fields, and has broad application prospects.

The particularity of the manufacturing process of silicon substrate LED products determines the different product quality control and product technology evaluation. These four standards for the first time put forward specific requirements for silicon substrate blue and small 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 Chinese Academy of Sciences, expressed the hope that more independent innovative technologies and products will become industry standards and even national standards, leading the high-quality development of industry technologies and products.

The release of four silicon substrate LED industry standards has caused strong repercussions in the industry. Hong Zhen, Secretary General of the LED Display Application Branch of the China Optics and Optoelectronics Association, said that the four silicon substrate LED industriesThe standard will be released in the future as a world standard, which is of great significance. There are still great application prospects in the future, especially 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, companies in the industry such as Leyard and Unilumin have stated that silicon substrate LED technology has independent intellectual property rights. In the future, they will increase efforts to promote the application of silicon substrate LED light sources, jointly build a safe domestic LED supply chain, and contribute more to national industrial security.

As a practitioner of silicon substrate LED technology innovation and industrialization, Jingneng Optoelectronics has always been committed to transforming innovative technologies into standards, from innovating corporate standards to co-leading the formulation of industry standards with the Electronic Standardization Institute, and constantly improving industry competitiveness and voice. Wang Min, chairman of the company, said that standardization is crucial to the development of the silicon substrate LED industry. The company will continue to promote the standardization strategy, promote the continuous improvement of corporate quality management levels and product quality, further extend the existing silicon substrate LED technology to Mini/Micro LED, and work with the upstream and downstream of the industry chain to promote the healthy and sustainable development of my country's LED industry.