Launch of Changan’s Qiyuan E07
Recently, Changan Automobile announced the global pre-sale of its new model, the Qiyuan E07. This model features the world’s first commercially produced Mini COB circular smart full-color interactive display screen developed by Jufei Optoelectronics, marking the company’s debut of Mini LED direct display technology in commercial vehicles.
Innovative Design and Performance
The Mini COB direct display interactive screen employs epoxy resin curing in its structural design, ensuring excellent protective performance. It also incorporates PCB cooling technology to enhance heat dissipation. By utilizing lower current, the screen reduces power consumption while improving contrast and brightness, thereby extending its lifespan.
Automotive-Grade Quality Assurance

This screen has passed AEC-Q 104 automotive-grade testing and Changan Automobile’s corporate standards testing, achieving smaller pixel pitch and higher resolution to guarantee clear display effects and soft colors.
Strategic Focus on LED Technology
Jufei Optoelectronics primarily focuses on LED packaging, deepening its engagement in the LED industry with an emphasis on backlight LEDs and lighting LEDs while expanding into automotive LEDs, Mini/Micro LEDs, infrared, and high-end lighting.

Strong Financial Performance and Commitment to R&D
In the first half of this year, Jufei reported operating revenue of 1.393 billion yuan, a year-on-year increase of 20.43%, with a net profit attributable to shareholders of 148 million yuan, up 25.2% year-on-year. The company invested 90.59 million yuan in research and development, a 29.40% increase year-on-year, and launched several high-value-added new products, including the “Mini COB new module manufacturing technology” for automotive displays.
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