如果不是电视机厂商在2015年初CES上展出了4K HDR电视机,之前以杜比为代表的着力于影视节目制作和电影院线应用的HDR高动态范围技术,可能还要历经很长一段时间才会为大众所知。液晶面板和电视机整机生产商在3D立体电视机销售式微之际,牢牢抓住4K超高清、超大屏幕概念,让大众消费者重燃更新家用电视机的热情。2015年,他们又推出4K HDR概念,几乎所有电视机厂商 If not for the TV manufacturers exhibiting 4K HDR TVs at CES in early 2015, HDR high-dynamic-range technologies previously featured by Dolby, such as Dolby, and cinemas, may take a long time Will be known to the public. LCD panel and television machine manufacturers in the 3D stereoscopic TV sales Micro-occasion, firmly grasp the 4K ultra-high definition, large screen concept, so that mass consumers to renew the enthusiasm to update the home TV. In 2015, they introduced the 4K HDR concept to almost every TV maker