Science Daily

This tiny power module could change how the world uses energy

As global energy demand surges—driven by AI-hungry data centers, advanced manufacturing, and electrified ...

You asked: local dimming, bright TVs, and the future of RGB LED

From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026.
IEEE

High-Performance Local Dimming Algorithm and Its Hardware Implementation for LCD Backlight

Abstract: The local-dimming backlight has recently been presented for use in LCD TVs. However, the image resolution is low, particularly at weak edges. In this work, a local-dimming backlight is ...
IEEE

Integrated LED module for local dimming with lower computational complexity and higher performances in LED backlight

Abstract: In this paper, a type of integrated LED module comprising LED source, freeform lens and hexagonal absorbing wall was proposed to be utilized in local dimming for LED backlight to move away ...