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Samsung announces $11 billion qd-oled panel production plan with more cost advantages than current OLED

via:cnBeta.COM     time:2019/10/16 8:31:12     readed:180

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(Title viaAnandTech)

Samsung QD-The first step of the plan is to transform its L8 LCD substrate factory in tangjong, South Korea, into a qd-oled substrate production site. Starting from the first quarter of 2021, monthly production capacity is expected to reach 30,000.

In the long run, Samsung will transform all its eight generation LCD production facilities into qd-oled, increasing its monthly production capacity to 100000, so as to improve the competitiveness of qd-oled.

It is reported that QD-OLED technology is expected to simplify and reduce the OLED-based scheme.televisionAnd display production costs to achieve a wider gamut.

As a contrast,Display's modern WOLED panel, which uses a OLED emitter stack based on blue or white (yellow and blue), uses a WRGB color filter system at the top, and there are various additional layers between them, after and before.


In contrast, the QD-OLED panel uses a OLED emitter stack with a quantum dot RGB color filter (QDCC) system at the top.

In addition, the current OLED panel is up to 22 layers, while the qd-oled panel is expected to be reduced to 13 layers. This means fewer deposition stages, lower materials, production costs, and higher yield.

However, Samsung must solve the optical management problem until then, so the popularity of QD-OLED technology still faces great challenges.

Finally, according to Display Supply Chain, the cost of a square meter of QD-OLED panel is about $26, while the cost of a square meter of OLED panel is about $95.

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