Samsung introduces world’s first QD-LED show: The tech that would exchange OLED
What simply occurred? Samsung Show has proven off a number of merchandise at Show Week 2024, together with a prototype monitor that includes know-how that some say might finally exchange OLED. The Korean big revealed the world’s first 18-inch QD-LED show, which the corporate calls next-generation self-emissive tech.
We have seen QD-OLED panels seem in a number of TVs and displays in latest instances, together with the Asus PG32UCDM. Whereas QD-LED, aka NanoLED, can be self-emissive, it applies electrical energy on to the quantum dots. “This next-generation self-emissive know-how options QD RGB pixels emitting gentle straight by means of present drive with out the necessity for OLED,” the corporate defined.
Samsung says QD-LED affords a large shade gamut and excessive shade accuracy for a superior viewing expertise. Because it does not have any natural materials, QD-LED is not prone to the sort of long-term harm typically seen in OLED panels.
One other benefit of QD-LED is that the secure materials properties of the panels make their manufacture doable utilizing Inkjet Printing (IJP), one thing that TCL has used for its OLED TVs. This will increase manufacturing effectivity and lowers prices when producing giant portions. QD-LED panels additionally use environmentally-friendly cadmium-free quantum dots.
The QD-LED set Samsung had on show does not have probably the most spectacular spec record. It measures 18.2 inches and comes with a 3200 x 1800 (202 PPI) decision with simply 250 nits of brightness. However the set is a prototype, and the most important one Samsung has revealed so far, having beforehand proven off 12-inch and 14-inch variations.
Shoei Chemical of Japan, the brand new proprietor of Nanosys, which creates QD-LED, mentioned it has plans to speed up the event of the show know-how, and it might go into full manufacturing by 2025 or 2026 on the earliest. FlatpanelsHD notes that the principle problem going through QD-LED is the lifetime of the blue quantum dot.
Samsung had different merchandise on present throughout the occasion, together with Extremely-Skinny OLED panels, a glasses-free 3D OLED panel, and an OLEDoS show for XR headsets.
It was reported earlier at this time that TCL subsidiary TCL CSOT had proven off a 4K show with a 1,000Hz refresh price at Show Week 2024. It was assumed that the primary 1,000Hz panel would have a 1080p or 1440p decision.
