115 shares, 137 points


If you’ve regarded for a brand new OLED TV just lately, there’s a good probability you may have come throughout a brand new show advertising time period known as “OLED evo.” It guarantees to be brighter than conventional OLED panels. Here’s what it really means.

New Generation of OLED Screen Technology

“OLED evo” is a moniker given by LG to a brand new OLED panel utilized in its televisions. This panel marks the primary important enchancment within the OLED panel area in the previous few years and may attain 20 % increased brightness than conventional OLED screens.

The increased brightness is especially useful in enhancing the HDR expertise by bringing out small highlights. Moreover, all OLED panels, by their self-emissive nature, can produce excellent blacks. So with excellent blacks and improved highlights, the OLED evo panel can present a greater HDR expertise.

Finding the Right Balance


It’s no secret that OLED panels have decrease brightness than their LED counterparts. While the OLED producers might merely enhance the quantity of present passing by way of the light-emitting materials to spice up its brightness, doing so will make the OLED materials degrade rapidly and considerably lower the panel’s lifespan. LG Display discovered a wiser resolution with the brand new OLED panel.

According to UBI Research President Choong Hoon Ui, LG Display achieved increased brightness by making two key modifications. First, it has switched from a blue OLED materials based mostly on hydrogen to a blue OLED materials based mostly on deuterium. The increased atomic mass of deuterium makes the blue OLED materials much less susceptible to degradation and will increase its general lifespan.

Among all the colour emitting layers (EMLs) current in an OLED panel, blue light-emitting materials degrades the quickest as a result of inherent nature of blue gentle, which has a excessive frequency. To counter this, the OLED panels already use two blue gentle EMLs as an alternative of only one for different colours.

Now, due to the elevated lifespan of the deuterium-based blue OLED materials, LG can go increased electrical energy voltage by way of it and enhance the brightness with out worrying an excessive amount of about degradation.

The second change is the inclusion of a further inexperienced emitting layer. LG Display’s older OLED panels pack two blue EMLs, one crimson EML, and one yellow/inexperienced EML. The further inexperienced EML not solely will increase the brightness of the panel but in addition improves the colour gamut.

With these two modifications, LG Display has been capable of provide increased brightness ranges on the OLED evo panel with out sacrificing its lifespan. Still, OLED evo is way from reaching LED-backlit LCD panel ranges.

Which TVs Have OLED evo Panels?

As of late 2021, LG is utilizing the OLED evo panel in only one tv—the LG G1, its flagship 4K OLED TV. It’s an superior gaming TV for gaming, and you should buy the G1 in 55-inch, 65-inch, and 77-inch sizes. But the brand new panel is certain to point out up in additional LG TVs over the approaching years.

Being an LG moniker, you’re unlikely to see OLED evo related to some other model’s televisions. But, it’s believed that this new and improved OLED panel can be being utilized by the likes of Panasonic and Sony of their flagship 4K OLED TVs. Like LG and different OLED TV producers, each firms get their OLED show panels from LG Display. And, as Panasonic and Sony flagship OLED TVs can produce increased brightness ranges than their different OLEDs, it seemslikely that they’re utilizing the brand new panel, simply not with the OLED evo branding. That mentioned, neither Panasonic nor Sony have mentioned something to verify this.

With OLED evo

OLED vs. OLED evo

While OLED refers to an entire show know-how kind that features natural materials to generate gentle and is self-emissive, the OLED evo is a advertising time period coined by LG to spotlight the brand new OLED panel utilized in its G1 tv.

OLED evo moniker might help you differentiate between LG OLED TVs, nevertheless it’s of little use in figuring out whether or not an LG OLED evo TV is healthier than an OLED TV from one other model. As talked about, Panasonic and Sony are additionally very seemingly utilizing the identical enhanced OLED panel from LG Display (however with none particular branding) and may hit equally excessive brightness ranges.

The OLED Future Is Bright(er)

The underlying enhancements used within the OLED evo panel are a step in the fitting course. Although the OLED panels have lengthy been everybody’s favourite for his or her wonderful image high quality, near-infinite distinction ratio, and viewing angles, they’ve fallen quick on the brightness entrance.

OLED evo exhibits that it’s doable to excel on the brightness entrance as nicely.

Like it? Share with your friends!

115 shares, 137 points

What's Your Reaction?

confused confused
lol lol
hate hate
fail fail
fun fun
geeky geeky
love love
omg omg
win win