Samsung Display filed a new complaint in the US trade commission (ITC) against BOE, claiming that the Chinese OLED producer is infringing on SDC's OLED patents and IP, and is using unfair methods of competition. 

In January 2023 Samsung filed a motion with the US ITC to halt the import of aftermarket AMOLED displays produced by BOE. A group of OLED makers in China, which includes BOE, answered with a motion of their own, to dismiss an SDC AMOLED patent. This legal battle continues, and the tension between Samsung and BOE is on the rise.

Toray Research Center (TRC) has launched its open online webinar focused on OLED technologies. TRC, who supplies technical analysis and support for R&D and manufacturing, invites you to attend the online lectures at no cost, to get a deeper understanding on OLED technologies and analysis of OLED devices. The webinar recordings are now accessible for two weeks.

The first lecture, titled 'current analytical techniques for displays', will focus on current techniques used for OLED analysis, including OLED layers observation by high-contrast STEM, OLED layer construction analysis by GCIB-TOF-SIMS and TOF-SIMS MS/MS and quantification analysis using LC/CAD. The same lecture will also discuss recent topics in analysis technology, including the degradation analysis of QD devices.

LG Display published a nice video that explains the hazards of exposure to blue light in displays:

The video discusses how blue light effects our sleep and can create sleep disruption and other problems including depression, how it causes dry eyes and eye strain.