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Quantum dot display (QD-LED)/ Electroluminescent quantum dots (ELQD, QDLE, EL-QLED)/ AMQLED Samsung, Sony, NanoPhotonica, Nanosys: Many expect that quantum dot display technology can compete or even replace liquid crystal displays (LCDs) in near future, including the desktop and notebook computer spaces and televisions.
A widespread practical application is using quantum dot enhancement film (QDEF) layer to improve the LED backlighting in LCD TVs.Light from a blue LED backlight is converted by QDs to relatively pure red and green, so that this combination of blue, green and red light incurs less blue-green crosstalk and light absorption in the color filters after the LCD screen, thereby increasing useful ...
By using QDs, only the necessary colors for ideal images are contained in the screen. The result is a screen that is brighter, clearer, and more energy-efficient. The first commercial application of quantum dots was the Sony XBR X900A series of flat panel televisions released in 2013. [108]
The following is a list of Bravia television products manufactured by Sony. In 2005 they discontinued their previous "WEGA LCD" line, and all Sony televisions are now known as Sony Bravia. Starting in 2013, the model year is encoded in a letter of the alphabet, so all 2015 models have a letter "C" in their name.
Sony has unveiled a range of 2022 OLED and mini-LED TVs with Google TV, PS5 features and a camera you can use for chat and quality tweaks. Sony's 2022 Quantum Dot OLED TVs can tweak quality ...
To generate white light best suited as an LCD backlight, parts of the light of a blue-emitting LED are transformed by quantum dots into small-bandwidth green and red light such that the combined white light allows a nearly ideal color gamut to be generated by the RGB color filters of the LCD panel. The quantum dots may be in a separate layer as ...
[29] [30] Quantum dots create their own unique light when illuminated by a light source of shorter wavelength such as blue LEDs. This type of LED TV enhances the colour gamut of LCD panels, where the image is still generated by the LCD. In the view of Samsung, quantum dot displays for large-screen TVs are expected to become more popular than ...
Samsung Display enabled the first mass-production of OLED and quantum dot displays and aims to develop next-generation technology such as slidable, rollable and stretchable panels. The company was established as S-LCD Corporation in April 2004 in Chungcheongnam-do as a joint venture between Samsung Electronics (51% share) and Sony Corporation ...