In 2017, the LED industry experienced a year of significant growth and progress. As the market began to stabilize, product prices gradually returned to reasonable levels, bringing renewed optimism to the sector. Industry activity saw a noticeable improvement compared to previous years, with more collaboration and innovation taking place across the supply chain.
According to data from the High-tech Research Institute's LED Research Department (GGII), China’s overall LED industry reached a scale of 636.8 billion yuan in 2017, marking a 21% year-on-year increase. The upstream chip segment continued to grow rapidly, while midstream packaging developed steadily, and downstream applications maintained strong momentum.
Looking ahead, GGII predicts that the compound annual growth rate for China’s LED industry will reach 18% between 2018 and 2020. By 2020, the total output value of the industry is expected to surpass one trillion yuan.
Over the past year, two major transformations have reshaped the industry: localization and centralization. These trends have intensified competition between Chinese and international companies, and also led to more intense market disputes among large and small manufacturers. As Chinese enterprises continue to expand their production capacity and strengthen their core competencies, the industry is expected to move forward along these two paths in 2018.
At the same time, the LED industry has entered a phase of deep integration, characterized by six key developments:
1. Industrial concentration is rising rapidly, leading to greater polarization.
2. The industry is becoming more stratified, with clear divisions between top-tier companies and others.
3. Large-scale expansion is occurring, with leading companies offering comprehensive product lines and continuously introducing new products.
4. Vertical integration is becoming more pronounced, as leading firms expand into both upstream and downstream operations.
5. Price wars are no longer the primary competitive strategy, and gross profit margins are stabilizing.
6. Capital operations have become a key driver of industry consolidation and development.
Dr. Zhang Xiaofei, Chairman of Gaogong LED, emphasized, “The era of price wars is over. Companies must now focus on enhancing their overall capabilities and building stronger internal strengths.â€
As 2018 begins, the LED industry continues its journey toward deeper integration. New markets such as MicroLED, MiniLED, plant lighting, filament lamps, and smart LED solutions are expected to bring fresh opportunities and renewed energy to the sector.
In this context, Gaogong LED will host a Spring Festival event at Qingqing World Hotel on March 10, 2018. Industry leaders will gather to discuss the future of the LED industry in 2018 and explore emerging opportunities.
During the event, business leaders will also analyze key topics such as changes in supply and demand, price trends, equipment expansion, and evolving supply chain needs. Dr. Zhang Xiaofei will share his insights on the latest trends in the LED industry chain and application markets.
The Gaogong Chunyi Club is an exclusive spring seminar hosted by Gaogong LED. It brings together industry leaders to discuss market trends, exchange strategies, and plan for the future. This closed-door event is only open to invited guests.
Reflective prisms are used to reflect light, in order to flip, invert, rotate, deviate or displace the light beam. They are typically used to erect the image in binoculars or single-lens reflex cameras – without the prisms the image would be upside down for the user. Many reflective prisms use total internal reflection to achieve high reflectivity.
The most common reflective prisms are:
Porro prism
Porro–Abbe prism
Amici roof prism
Pentaprism and roof pentaprism
Abbe–Koenig prism
Schmidt–Pechan prism
Bauernfeind prism
Dove prism
Retroreflector prism
Beam-splitting prisms
Some reflective prisms are used for splitting a beam into two or more beams:
Beam splitter cube
Dichroic prism
An optical prism is a transparent optical element with flat, polished surfaces that refract light.
Reflective prisms are used to reflect light, in order to flip, invert, rotate, deviate or displace the light beam. They are typically used to erect the image in binoculars or single-lens reflex cameras – without the prisms the image would be upside down for the user. Many reflective prisms use total internal reflection to achieve high reflectivity.
The most common reflective prisms are:
Porro prism
Porro–Abbe prism
Amici roof prism
Pentaprism and roof pentaprism
Abbe–Koenig prism
Schmidt–Pechan prism
Bauernfeind prism
Dove prism
Retroreflector prism
Beam-splitting prisms
Some reflective prisms are used for splitting a beam into two or more beams:
Beam splitter cube
Dichroic prism
Half Penta Prism,Penta Prisms,Dove Prism,Optics Prism
Changchun Realpoo Photoelectric Co., Ltd. , https://www.optics-realpoo.com