By Guangfeng Technology (688007. SH) self-developed ALPD5.0 super panchromatic laser technology has once again ushered in innovation.

On October 18, the "2024 CSPC 4th China Intelligent Projection Industry Summit" was held in Qingdao, Shandong Province, under the guidance of the China Electronic Video Industry Association and hosted by the Projection Display Industry Branch of the China Electronic Video Industry Association. At the conference, Guangfeng Technology, a leading laser display company, officially released the latest generation of "ALPD 5.0 Pro next-generation light source architecture platform" (hereinafter referred to as "ALPD 5.0 Pro").

The industrial application of ALPD5.0 technology has achieved remarkable results

Since its release in November 2022, APLD5.0 super panchromatic laser technology has been able to efficiently integrate the advantages of laser and LED light sources with its unique light mixing technology, so that the brightness of the laser and the characteristics of LED without speckle and color edge complement each other. No speckle, high brightness and other technical advantages, through the light source control and matching software algorithm, greatly improve the color gamut range, further improve the performance of laser display, especially in color performance and image clarity has made a significant breakthrough.

In the past two years since its release, Guangfeng Technology has successively integrated R&D resources, overcome a large number of technical industrialization problems, and implemented higher standards for production and manufacturing. ALPD5.0 has not only achieved remarkable results in the intelligent projection market, but also has been widely used in the fields of home core devices and engineering projection. With the in-depth industrial application of ALPD5.0 technology, it marks that Guangfeng Technology's leading position in the field of laser projection has been further consolidated.

Previously, the new overseas 4K smart projection equipped with ALPD 5.0 technology was released and successfully won the CES 2024 "Computer Peripherals and Accessories Innovation Award".

Build a version 5.0 "next-generation light source architecture platform".

"ALPD 5.0 Pro" is an advanced version of ALPD5.0 technology, and this technological breakthrough is a milestone, indicating that laser display technology will move towards a broader stage in the future.

Chen Zhi, general manager of the home core device division of Guangfeng Technology, introduced in his speech entitled "ALPD Innovation, the Way to Break the Situation of Projection Light Source", ALPD5.0 Pro version of the technology has the characteristics of "brighter", "higher" and "stronger", and strives to create a high-quality projection industry application platform.

From the perspective of brightness, the ALPD5.0 Pro light source can increase the brightness value by more than 30%, "the actual product specification may be higher than this (30%)," Chen Zhi believes. In terms of brightness performance, the Pro version has greater potential and advantages.

The second is the "higher" contrast, and in terms of optics, ALPD5.0 Pro has developed more innovative applications and embedded optical solutions to improve contrast. By optimizing the optical path design, ALPD5.0 Pro achieves finer beam control, which enhances the depth and depth of the image while maintaining high brightness. The new Dynamic Aperture technology adjusts the aperture size in real time based on the content of the picture, further improving the expressiveness of dark details and the overall contrast. ALPD5.0 Pro also introduces a color management system, which ensures color accuracy and consistency through precise color calibration, bringing users a more realistic and vivid visual experience.

"As for "stronger", it means that the video image is uncompressed during playback, and at the same time, the projection ratio is wider, covering the 0.9-1.5 range." In his speech, Chen Zhi gave a specific example: "Projection at a distance of 2 meters from the wall, the image projected by ALPD5.0 Pro is expanded from 75 inches to 100 inches, and the screen size is increased by 78%." In this way, ALPD5.0 Pro will be more flexible and convenient for application scenarios that take into account "small space and large screen".

At present, home projector products are becoming more and more mature in experience, and consumers are increasingly looking forward to the launch of better home projector products, which also provides a broad space for the development and growth of Guangfeng Technology's home core device business.

"In the past 10 years, the projection industry has been led by Europe, America, Japan and South Korea, and now it is 'handed over' to Chinese companies. I feel the vigorous development of the intelligent projection industry, and I also know that whether it is technological innovation, or parameter nominal, or brand promotion, etc., the healthy development of the industry needs to be maintained by everyone. More importantly, we must adhere to differentiated technological innovation and take the road of high-quality development. Chen Zhi appealed, "Although the projection industry is currently experiencing some difficulties, I firmly believe that the future is still promising." For the prospects of the industry, Chen Zhi is full of confidence. The ALPD5.0 Pro prototype made its CICE debut

On October 18, the China International Consumer Electronics Expo (CICE) was grandly opened at the Qingdao International Convention and Exhibition Center (Hongdao Pavilion), with five theme exhibition areas: "Consumer Electronics", "New Display", "Artificial Intelligence", "Smart Travel" and "Software Information".

Among them, Guangfeng Technology demonstrated the ALPD5.0 Pro prototype and solution for the first time at the expo. Bring a refreshing and ultimate audio-visual enjoyment to the audience. Further expands the possibilities of home display scenarios.

The strength of the ALPD5.0 Pro prototype is out of the circle, attracting many exhibitors to stop and admire. In addition to the product display, the professionals of Guangfeng Technology conducted a vivid product demonstration and technical explanation on the spot, and conducted in-depth interaction and discussion with a number of industry insiders, bringing visitors a new experience with immersive experience and professional services.

(Dong Min, Secretary General of China Electronic Video Industry Association (front row)

According to the data, Guangfeng Technology's core business for home use covers core device production and complete machine customization services, and is committed to providing global consumers with diversified optical machine, screen and complete machine customization services.

"This year, we will focus on the latest R&D achievements of household core devices for global customers, and empower customers to land in new application scenarios with technology." Guangfeng Technology said. The company has always adhered to the concept of openness, cooperation and win-win, built a laser display ecosystem, and provided one-stop services for partners; At the same time, we will continue to output new technologies and products for the industry and promote the industrialization process of laser display multi-format.

This time, Guangfeng Technology brought the ALPD5.0 Pro prototype to CICE, committed to developing the ecology of the laser display industry, building a win-win situation with the upstream and downstream of the industry, and creating a smart display solution for multiple scenarios at home.

(ALPD5.0 Pro core device).

This time, ALPD5.0 has been upgraded to ALPD5.0 Pro, which not only achieves significant improvements in color performance, light output, and energy efficiency, but also brings unprecedented improvements in user experience and device stability. With the continuous maturity and application of this technology, Guangfeng Technology will continue to lead the development trend of the industry and bring consumers a more shocking visual enjoyment.