New OLED pixel breakthrough could make TVs, phones, watches and more much more energy efficient ... allowing us to trap a ...

How OLED Works. An OLED screen includes a number of components. Within the structure, called the substrate, is a cathode that provides electrons, an anode that "pulls" the electrons, and a middle ...

LG Display has teased a revolutionary gaming monitor that sports the company's new fourth-generation pixel technology and an ...

LG's "Dream OLED" addresses this challenge by using a two-stack tandem structure, which layers the OLED light-emitting elements. This stacked design employs both fluorescence and phosphorescent ...

An innovative OLED display, which incorporates pixel-sized piezoelectric audio transducers, minimizes audio crosstalk.

The pixel circuitry is based on silicon CMOS technology and requires several metal layers to connect the transistors embedded in the substrate. These metal connections are made of aluminum or copper.

If you look along the edges of the black squares, you’ll notice green- and magenta-colored rows of pixels. This is a result of QD-OLED’s triangular subpixel structure, which places the green ...

Focusing on the OLED’s green light for its absorption characteristics with the human skin, the researchers were able to use the produced OLED/OPD hybrid display for fingerprint recognition, as ...

OLED TVs use pixels that emit their own light, but QLED TVs must rely on LED backlighting to ignite the on-screen pixels. The structure of these OLED panels varies across manufacturers.

A breakthrough new OLED technology could mean smartwatches with longer battery life, more energy-efficient TVs, and even brighter displays all around. The breakthrough comes from researchers at ...