[Short comment].
Author: Liu Weiwei (Director, Institute of Modern Optics, Nankai University).
The optoelectronic industry is the key infrastructure of the fourth industrial revolution, and countries around the world attach great importance to it and have prioritized the layout. As of 2022, the total global output value of the optoelectronic industry has exceeded 11 trillion US dollars, accounting for about 10% of global GDP, and maintaining an average annual growth rate of nearly 7%. In the field of segmentation, China occupies a major weight in the integration and system production field in the middle of the industrial chain such as TV display and photovoltaic components, but there is still a big gap with the United States, Japan and Europe in the upstream basic materials and chips and the downstream application empowerment field.
To develop the optoelectronic industry, Tianjin has a good foundation for scientific and technological innovation and industrial potential: on the one hand, Tianjin has a superior geographical location, rich human resources, strong scientific research strength, and has a solid foundation for the development of materials and chips in the upstream of the optoelectronic industry; On the other hand, Tianjin has a complete industrial chain, with all 41 industrial categories of the United Nations Industrial Classification, and has a good foundation for the optoelectronic industry, with the scale of the upstream, midstream and downstream exceeding 10 billion yuan. However, the development status and level of Tianjin's optoelectronic industry are not satisfactory, mainly because the various chains and units of Tianjin's optoelectronic industry are scattered, and there is no cohesive force and coordinated development situation.
In order to "break the situation", the main focus of Tianjin's optoelectronic industry should be to strengthen the organized development and deep integration of all links in the industrial chain, strengthen the exchanges and cooperation between various units and fields through the establishment of optoelectronic industry alliances, and establish and expand the upstream and downstream connection channels of the industrial chain; The Tianjin Branch of the Beijing-Tianjin-Hebei National Innovation Technology Center will be established to realize the coordinated development of scientific research and innovation in the field of basic optoelectronic materials and chips through the two-pronged combination of condensing Tianjin's scientific research strength and introducing Beijing's intellectual resources.
Bright**" 2024-02-05 10th edition).
*: Guangming Network - "Bright **".