It is reported that the light concentration display technology is composed of a multi-layer structure optical film, a light-emitting element unit and a direct backlight structure, a mura compensation direct Mini-LED backlight module, a reflector (light-transmitting structure) direct backlight device The combination of four patented technologies exclusively developed by Longli Technology can effectively reduce halo effects, improve light utilization, light reflectivity, and avoid losses, making the Mini-LED display with 2304 independent partition matrix backlights still achieve first-class energy efficiency.
The historical announcement of Longli Technology shows that the mura compensated direct Mini-LED backlight module is an invention patent issued by the US Patent and Trademark Office to the company. It mainly eliminates the light spots (mura) in the backlight module by adding a microlens structure to the optical film, so as to achieve the effective and uniform light emission of the Mini-LED backlight module. In addition, Longli Technology also announced that it has obtained a number of patents this year. The company's third quarter report shows that the company's research and development expenses in the first three quarters were 70.99 million yuan.
Longli Technology stated that the company has achieved research and development breakthroughs in Mini-LED technology in automotive display, tablet, NB (notebook), monitor, TV and other application fields. At present, the company has mass production capabilities and has been recognized by well-known customers in the industry at home and abroad. It has shipped products to internationally renowned VR companies, well-known car manufacturers, well-known display companies, well-known module factories, etc.
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