Changhong, they bought the Panasonic production line. It is also Panasonic’s previous generation technology. Samsung plasma is an industry joke. Countryside flagship brand. Compared with Panasonic, it is beaten by dozens of streets. There are no plasma core technologies or patents. Changhong has been doing plasma for at least a few years. I took Panasonic’s old technology and developed it myself. Not bad at all. But two brands and one Chinese country brand. An international copycat brand.