Solas OLED , Irish company that specializes in patented OLED technologies, had filed(August 2019) patent infringement law suit in US district court of Eastern district of Texas. Total of  3 suits against Samsung Display, Samsung Electronics, Samsung America over AMOLED panel displays that are incorporated into certain Apple products (1st law suit), Apple, Dell , HP, Google & Samsung branded devices (2nd law suit) and third law suit against Samsung Subsidiary Samsung Electronics over touch controller chips incorporated in certain Samsung laptops computers & Galaxy smartphone and tablets.

Patent in question are : US7,446,338 and US9,256,311. Click

Resolution : After a five-day trial, the jury awarded Solas $62,738,543 in damages for infringement of the two patents.

Solas also has cases pending against Samsung before the International Trade Commission and against Samsung Electronics GmbH in the Düsseldorf District Court in Germany.