RE: Samsung OLED9 Jun 2022 15:19
Good find, Nanonano!
In 2020, CSOT, a TCL Technology company, invested US$281 million and took a 10.76 percent stake in JOLED which in turn licenses its technology for TCL's development of OLED televisions, which might be incorporating quantum dots. The story here is more Joled than TCL.
JOLED Inc. is a Japanese display technology company headquartered in Tokyo, Japan, incorporated in 2015 as the result of a consolidation of the OLED business units of Panasonic and Sony. Sumitomo Chemical invested almost $500M in 2017. Notable for pioneering an inkjet printing process for coating emissive materials, the company is specializing in development and production of OLED displays and of cost-effective manufacturing systems for them. The OLED materials developed by Sumitomo Chemical allow displays to be produced by the printing method. Distinct from the currently prevailing vacuum deposition method, the printing method is much simpler in a manufacturing process and is also capable of achieving significant reduction in both equipment cost and materials loss because the method simply involves printing OLED materials onto a substrate to form pixels of display just in a manner similar to an inkjet printer. Accordingly, the printing method produces mid-to-large size OLED displays at lower cost with higher productivity, hence holding every promise of becoming a mainstream manufacturing method for OLED displays in the years to come. Sumitomo is also working with quantum dots.
It is not difficult to imagine that Sumitomo Chemical (the "Asian Chemical Company??) and Joled could eventually be a Nanoco customers one day.