LG Display develops mask-free 8th-generation OLED process

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  LG Display unveiled a next-generation OLED manufacturing process that eliminates the fine metal mask used in conventional production.

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  The process uses an eighth-generation glass sheet without cutting it.

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  The company said the technology can raise productivity by 24%.

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  It also said the process can improve OLED brightness and lifespan.

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  LG Display presented the technology at an online seminar for domestic and international media and analysts.

Who

LG Display.

What

It unveiled an eighth-generation OLED process that does not use a fine metal mask.

When

The company held an online tech seminar on the 8th. The article was published on October 11, 2026.

Where

The seminar was online; the technology’s development location is not stated.

Why

The process is intended to raise productivity and can also improve OLED brightness and lifespan.

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