Global Top 3 Companies Accounted for 100% of total Flexible Polyimide Substrate for OLED Display market (QYResearch, 2021)
Manufacturing flexible display screen has multiple processes, PI varnish is applied in the bottom layer, covering the glass plate, and then superimposed on the thin film transistor (TFT) luminescent material, through high temperature evaporation, deposition, annealing and other processing, laser peel into a film.
There are two kinds of PI varnish on the market, one is yellow PI varnish, and another is transparent PI varnish. Among them, yellow PI varnish is mostly used as the substrate of OLED LCD screen; Transparent PI varnish is mainly used as cover plate and touch material of folding screen, such as cover plate of foldable electronic paper display module, etc. In this report, our statistic object is yellow PI varnish.
According to the new market research report “Global Flexible Polyimide Substrate for OLED Display Market Report 2023-2029”, published by QYResearch, the global Flexible Polyimide Substrate for OLED Display market size is projected to reach USD 1.36 billion by 2029, at a CAGR of 9.2% during the forecast period.
Figure. Global Flexible Polyimide Substrate for OLED Display Market Size (US$ Million), 2018-2029
Figure. Global Flexible Polyimide Substrate for OLED Display Top 3 Players Ranking and Market Share (Ranking is based on the revenue of 2022, continually updated)

Above data is based on report from QYResearch: Global Flexible Polyimide Substrate for OLED Display Market Report 2023-2029 (published in 2023). If you need the latest data, plaese contact QYResearch.
The global key manufacturers of Flexible Polyimide Substrate for OLED Display include UBE, Kaneka, etc. In 2021, the global top three players had a share approximately 100.0% in terms of revenue.
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