Joe Stinziano, executive vice president of Samsung Electronics America, introduces a line of Quantum Dot curved monitors during a Samsung Electronics news conference at the 2017 CES in Las Vegas, Nevada January 4, 2017. REUTERS/Steve Marcus 

A man stands next to a Samsung Electronics "Quantum Dot" SUHD television at its headquarters in Seoul, South Korea, July 4, 2016. Picture taken on July 4, 2016. REUTERS/Kim Hong-Ji 

"Quantum Dot" SUHD televisions are displayed at the Samsung Electronics booth during the 2016 CES trade show in Las Vegas, Nevada January 7, 2016. The quantum dot technology creates a brighter picture and a wider range of color than conventional LED TVs, a representative said. REUTERS/Steve Marcus 

Attendees take video of a display featuring "Quantum Dot" SUHD televisions at the Samsung Electronics booth during the 2016 CES trade show in Las Vegas, Nevada January 7, 2016. The quantum dot technology creates a brighter picture and a wider range of color than conventional LED TVs, a representative said. REUTERS/Steve Marcus 

"Quantum Dot" SUHD televisions are displayed in the Samsung Electronics booth during the 2016 CES trade show in Las Vegas, Nevada January 7, 2016. The quantum dot technology creates a brighter picture and a wider range of color than conventional LED TVs, a representative said. REUTERS/Steve Marcus 

A man takes a photo of a 78-inch "Quantum Dot" SUHD television by Samsung Electronics during the 2016 CES trade show in Las Vegas, Nevada January 7, 2016. The quantum dot technology creates a brighter picture, a representative said. REUTERS/Steve Marcus 

SAMSUNG-ELEC/QUANTUMDOTS - Diagram showing how quantum dots technology can improve the next generation of TVs. (SIN03 

SAMSUNG-ELEC LG-ELEC/QUANTUMDOTS - Diagram showing how quantum dots technology can improve the next generation of TVs. (SIN03)