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.

The only place this monitor falls short compared with OLED is response time. Where OLEDs typically sport response times in ...

We’ve lined up an online discussion on November 17th on dimming techniques and how they affect LED performance. We have two panelists, one from the LED driver side, Victor Zwanenberg, Sr Apps engineer ...

However LEDs are dimmed – be it by 1 – 10 V analogue voltage, mains phase angle, power-line, digital inputs such as DALI, or a WLAN link, there is in fact only two ways to actually dim the output of a ...

OLED monitors need fine tuning with brightness dimming issues, and Gigabyte may just have cracked this at CES 2026.

Supertex has introduced an LED lighting chip with switch dimming. The IC, dubbed HV9801A, dims LED lamp brightness to one of four preset levels through rapid toggling of a light switch. Light levels ...

The Custom Electronic Design & Installation Association (CEDIA) has published a white paper on the topic of dimming light-emitting diode (LED) lamps. The Dimming LED Lamps document will help ...

Don't listen to the hype. Ignore the commercials. Leer skeptically at the salesman. There is no such thing as an LED TV, and "LED" doesn't mean it's any better than other TVs. LED is just a type of ...

LED driver designs can deliver flicker-free and fast startup dimming performance while still providing high power factor and efficiency, writes Rich Miron Dimming performance of LED lamps in legacy ...

Find a downloadable version of this story in pdf format at the end of the story. EXPONENTIAL GROWTH of LED lighting has ushered in a vast selection of integrated circuit devices to provide controlled ...

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry's ...