OLED · CIK 1005284
What Universal Display Corporation told the SEC could break it.
Universal Display's disclosures cluster on concentration at both ends of its OLED-materials business. The vast majority of OLED product manufacturers — and thus its customers and revenue — sit in the Asia-Pacific region, especially Korea and China, exposing it to that region's operational, legal, and political risks. On the supply side, it buys substantially all of its finished goods from a single supplier, PPG, which makes the materials in the U.S. and Ireland. Because those materials are then predominantly exported into Asia-Pacific, they are exposed to tariffs, export restrictions, and other trade barriers between the U.S. and those countries.
3 self-disclosed vulnerabilities, pulled from its own filings, each in the company’s words, with the source. This is the risk register almost nobody reads.
In its own words
What could break it.
Geographic concentration
- Asia-Pacific customer concentration (Korea, China)medium
The vast majority of OLED product manufacturers (and thus UDC's customers and revenue) are in the Asia-Pacific region, concentrating exposure to that region's operational, legal and political risks.
“Because the vast majority of OLED product manufacturers are located in the Asia-Pacific region, we are subject to international operational, financial, legal and political risks which may negatively impact our operations.”
Regulatory & policy
- tariffs / export restrictions on materials exported to Asia-Pacificmedium
UDC's materials are made in the U.S. and Ireland and predominantly exported to Asia-Pacific (incl. China) customers, exposing them to tariffs, export restrictions and other trade barriers.
“Additionally, PPG manufactures our materials at facilities based in the United States and Ireland, which materials we then predominantly export to our customers that have manufacturing locations in countries in the Asia-Pacific region. As a result, such materials may be subject to tariffs, export restrictions or other barriers from or to these countries and/or customers.”
Sole-source dependency
- single supplier (PPG) for substantially all finished goodsmedium
Universal Display purchases substantially all of its finished goods from a single supplier (PPG, which manufactures its OLED materials in the U.S. and Ireland), concentrating production dependence.
“Substantially all finished goods were purchased from one supplier.”
SEC filing →As of 2026
The hidden graph
Who it depends on, and who depends on it.
Relationships surfaced from filings, including ones disclosed by the other side, which is how the non-obvious ones come to light.
Its customers
BOE Technology Group Co., Ltd.
“In 2025, we received a majority of our revenue from three customers domiciled in the Asia-Pacific region, BOE, LG Display and SDC, from each of which we had revenue in excess of 10% of our consolidated revenue.”
Cited →Samsung Display Co., Ltd.
“In 2025, we received a majority of our revenue from three customers domiciled in the Asia-Pacific region, BOE, LG Display and SDC, from each of which we had revenue in excess of 10% of our consolidated revenue.”
Cited →LG Display Co., Ltd.
“In 2025, we received a majority of our revenue from three customers domiciled in the Asia-Pacific region, BOE, LG Display and SDC, from each of which we had revenue in excess of 10% of our consolidated revenue.”
Cited →
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