On July 21, the high-profile event InfoComm China 2021 was held at the China National Convention Center in Beijing, where BOE, TCL, Changhong, Leyard, Absen, Unilumin, AOTO, and many other companies showcased their latest products and technological applications.   Image source: PAIXIN.COM   BOE, Skyworth, Hisense, Leyard, and MAXHUB all exhibited all-in-one (AIO) models, among which BOE’s Mini LED-backlit smart AIO monitor was unveiled for the first time.   COB-based display products were another...