On October 18, the 2024 CSPC 4th China Intelligent Projection Industry Summit, guided by the China Electronic Video Industry Association and hosted by the Projection Display Industry Branch of the China Electronic Video Industry Association, was held in Qingdao.

As an annual event in the intelligent projection industry, this year's 2024 CSPC conference with the theme of "Light and Shadow Future, Gathering Momentum to the New", brought together many experts, scholars and business leaders in the field of projection industry to discuss the development trend of China's intelligent projection industry, deeply analyze the industry innovation path, and help the upgrading and development of China's intelligent projection industry. As a leading enterprise in the field of laser display, Guangfeng Technology (688007. SH) was invited to attend the conference.

At the conference site, Guangfeng Technology's "ALPD 5.0 Pro Super Panchromatic Laser Technology" (hereinafter referred to as "ALPD5.0 Pro") was selected as the "2024 Smart Projection Product Innovation Guide".

Founded in 2006, Guangfeng Technology is the world's leading laser display technology enterprise with original technology, core patents and core device R&D and manufacturing capabilities, and is one of the first listed companies on the Science and Technology Innovation Board. At present, the business has covered vehicle optics, cinema, home, engineering, commercial, education and other application fields, and has taken the lead in laying out new tracks such as aviation projection display, AR, and vehicle. Focusing on the three major business lines of on-board display, AR-HUD and laser headlights, Guangfeng Technology is committed to providing leading technology and high-quality products, covering multiple display application scenarios such as human-vehicle interaction.

Technology leadership

With the continuous improvement of people's living standards, the majority of consumers have increasing requirements for the performance and experience of various products. Especially in cultural entertainment and family life, projection equipment is becoming more and more important as an important audio-visual medium. Modern families' expectations for viewing effects have gone beyond the basic projection function to pursue a visual feast with higher definition, higher brightness and richer colors. At the same time, with the rapid development of intelligent technology, consumers' demand for intelligent and convenient operation of projection equipment is also increasing.

Compared with the traditional three-color LED technology, ALPD5.0 Pro super panchromatic laser technology has significant advantages in brightness and color performance. Compared to pure trichromatic laser technology, ALPD5.0 Pro is also very effective in eliminating image speckle.

ALPD5.0 Pro not only innovates the light source architecture, but also integrates excellent dynamic modulation technology, which can accurately restore the color gamut of the image and ensure that the color performance of the picture reaches the best state. Through a variety of software and hardware configurations, the technology can present a variety of modes and specifications to meet the diverse viewing needs of different scenarios and consumers.

Design novelty

ALPD5.0 Pro super panchromatic laser technology and ALPD5.0 super panchromatic laser technology both use advanced photosynthesis technology, which can realize the efficient fusion of RGB laser and RGB LED six light sources, giving full play to the complementary advantages of high laser brightness, rich color and LED speckle-free characteristics. Not only that, users can also choose a variety of modes such as RGB LED display, RGB laser display or super panchromatic laser display according to actual needs.

With the increase of laser ratio, ALPD5.0 Pro can dynamically adjust brightness, color gamut, and contrast more flexibly to meet the application needs of different scenarios. At the same time, the ALPD5.0 Pro is equipped with a super optical zoom lens to ensure that users can enjoy lossless image quality in the full focal range, and can present high-definition images no matter how the projection distance changes, bringing users the ultimate visual experience.

Environmental protection advancement

ALPD5.0 Pro super panchromatic laser technology, its energy efficiency is as high as more than 20lm/W, compared with other hybrid light sources, the energy efficiency is increased by about 100%, significantly reducing energy consumption and improving brightness. ALPD5.0 Pro has achieved a new technological breakthrough on the basis of ALPD5.0, under the same power consumption conditions, the brightness has been further improved, and the high-efficiency projection equipment can not only effectively save energy, but also reduce the user's use cost, and better meet the pursuit of modern consumers for environmental protection.

When ALPD5.0 Pro is applied to home projection products, it adopts diffuse reflection imaging display technology, which avoids the influence of direct light exposure and harmful blue light, effectively reduces visual fatigue and protects human eye health.

In recent years, China's intelligent projection industry has focused on enhancing its independent innovation capabilities and actively practicing the road of manufacturing power, and has developed into the largest production base and innovation source of the global projection display industry. In many aspects, such as the improvement of the independent supporting capacity of the industrial chain, the continuous influx of cross-industry brands, the iterative upgrading of basic performance indicators, the continuous micro-innovation of product design, and the in-depth exploration of application scenarios, it has shown a positive development trend, injecting new vitality into the development of China's digital economy.