Dow Chemical reported their financial results for Q1 2015. The results were good - with increased earnings and record cash from operations, but the company actually reported lower OLED material sales.

Dow Chemical is a provider of OLED materials to Samsung Display, so this is a bit surprising as Samsung actually saw an increase in OLED shipments. It may be that Samsung changed suppliers for some materials.



Dow products

Do you know what "OLED" products DOW sells?  I seem to recall that they sell fluorescent emitters, but I could be wrong.  If I am correct, it might be that the weakness actually came from LG if LG switched to a phosphorescent green.