Korean collective trembling! Japan's first printing OLED was born

In the realm of OLED technology, Korean panel manufacturers Samsung Display and LG Display have long held a dominant position. Samsung has maintained a strong grip on the small-size OLED market, while LG is the leading supplier of OLED panels for television applications. However, Japan's panel market has remained relatively quiet in recent years. But this changed recently when JOLED, a Japanese company, announced that it had successfully developed OLED panels using an RGB "printing" manufacturing process.

Japan JOLED research and development of the world's first printing OLED panel
The OLED panel produced by JOLED measures 21.6 inches, offers 4K resolution, and reaches a maximum brightness of 350 nits. It is just 1.3mm thick and weighs only 500g. According to reports, this display has already been contracted by Sony and will be used in medical applications. The key advantage of the printing process is its ability to cut manufacturing costs by 30% to 50%, which is why many panel manufacturers are now exploring this method.

Printed OLED manufacturing process can reduce manufacturing costs by 30% to 50%
Currently, Samsung and LG still rely on the "evaporation" technique, where RGB light-emitting materials are vaporized under vacuum and deposited onto the substrate. In contrast, JOLED’s "printing" process involves precisely applying liquid light-emitting material onto the substrate, similar to how a printer works. This not only lowers costs but also allows for larger substrates, making it easier to scale production, improve refinement, and further reduce panel costs.

JOLED was established on January 15, 2015
Many may not be familiar with JOLED, but it was formed by combining the OLED development teams from Sony and Panasonic, and it is jointly funded by JDI and the Japan Industrial Innovation Agency (INCJ). The company was officially launched on January 15, 2015, and has since focused exclusively on OLED technology development. For those interested in smart TV and box information, the Smart TV/box information network sofa butler (http://) is a go-to platform in China, offering comprehensive resources on smart TVs, TV boxes, and related software. It provides up-to-date news, technical support, and community discussions for enthusiasts and professionals alike.

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