OLEDs are used to create digital displays in devices such as television screens, computer monitors, and portable systems such as smartphones and handheld game consoles. A major area of research is the development of white OLED devices for use in solid-state lighting applications.

2005年3月24日 · There are several types of OLEDs: Each type has different uses. In the following sections, we'll discuss each type of OLED. Let's start with passive-matrix and active-matrix OLEDs. PMOLEDs have strips of cathode, organic layers and strips of anode. The anode strips are arranged perpendicular to the cathode strips.

2023年5月25日 · Then, this article mainly presents two kinds of OLEDs. The first is small-molecule OLED with typical three organic layers. The purity of the material is quite high, and it can produce...

2024年3月4日 · These terms refer to specific types of OLED display technology, but what's the difference between them, and which one should you buy? From 2016 to 2022, consumers really only had one choice if they wanted an OLED TV, as all OLEDs on the market used white OLED (WOLED) panels made by LG Display.

2018年7月16日 · Over the last few years, organic light-emitting diodes (OLEDs) have found promising applications in flat-panel displays, replacing cathode ray tubes (CRTs) or LED displays. Solid-state OLEDs make it easier to fabricate flexible displays. The emission of light from materials in the presence of an electric field is called electroluminescence.

2023年6月18日 · So let's go through what all the OLED TV screen types are, which TVs use them and what it means for what those TVs can do, because the screen can be what gets something into our list of the best...

paper briefly introduces the history and the different historical OLEDs, including phosphorescence, thermally activated delayed fluorescence (TADF), and triplet-triplet annihilation (TTA).

2023年5月25日 · This paper briefly introduces the history and the different historical OLEDs, including phosphorescence, thermally activated delayed fluorescence (TADF), and triplet-triplet annihilation (TTA). Then, this article mainly presents two kinds of OLEDs.

2023年10月24日 · As the panel type matured, different types of OLED have entered the market, including QD-OLED and Micro-OLED, joining the original RGB OLED and WOLED. What do all these letters mean? How do...

2005年3月24日 · Transparent OLEDs have only transparent components (substrate, cathode and anode) and, when turned off, are up to 85 percent as transparent as their substrate. When a transparent OLED display is turned on, it allows light to pass in both directions.