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Samsung reduces the cost of QD-OLED panel! Make TV more competitive

via:天极网     time:2023/2/26 10:01:29     readed:76

According to foreign media sources, Samsung shows that it is reducing the number of process steps in the production of QD-OLED panels and increasing the rate of finished products (yield and yield).To reduce the unit cost of large-size QD-OLED and achieve the goal of a 30 per cent increase in panel production this year.

The principle of Samsung QD-OLED display screen is the same as that of OLED screen, using pixel self-illumination technology. QD-OLED adds quantum dot material to the OLED screen, and the bottom layer uses blue OLED panel as backlight and display.

Each pixel contains blue sub-pixels emitted by a blue OLED, as well as red and green sub-pixels excited by different sizes of quantum dots, through quantum dot filters to achieve a wider range of color gamut.

For Samsung QD-OLED technology, Samsung has previously said that the QD-OLED will have & ldquo; higher brightness, wider color gamut color performance & rdquo;, deep black bit display, faster response and wider perspective.

At the same time, it can also reduce visual discomfort. Although there has been a great improvement in display, due to the problems of research and development technology, manufacturing cost and panel yield, Samsung QD-OLED panel is difficult to achieve large-scale commercial use in a short time.


In recent years, Samsung has been actively promoting the development of emerging panel technology QD-OLED. Earlier, there was news that Samsung was considering & ldquo; to reduce the construction layer of the QD-OLED panel to achieve lower cost and higher efficiency & rdquo;.

meanwhile, Samsung display is studying the application of blue phosphorescent materials to QD-OLED, which is expected to extend service life and improve efficiency.

It is understood that Samsung shows that the TV OLED panel manufacturing cost is higher than its competitor LG Display. LG Electronics has about 60 per cent of the global OLED TV market.

As the OLED TV market is expected to continue to grow, Samsung shows how to respond is a concern for the industry. This time, Samsung shows to reduce the production cost of TV QD-OLED panels in order to increase its competitiveness in the TV market.


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