当前位置 :主页 > 新闻动态

从产业上看4K的技术,HDMI线看透切

date:On October 25, 2017 Source:  

   在HDMI线只支持1080P的时候,4K的技术早已经蠢蠢欲动了,为什么当时HDMI线没有发展到4K的技术上呢?然而4K技术竟然用在了HDMI2.0线与HDMI光纤线上了。这个是什么原因导致的?

HDMI cable only supports 1080P when the 4K technology has long been ready, why was not developed to 4K HDMI cable technology? However, 4K technology even in the HDMI2.0 line with the HDMI fiber line. What is the reason for this?

4K电视连接HDMI光纤

   HDMI线从产业上看,4K产业链还远远不够成熟和3D电视一样,4K超高清电视要想普及的话,一样需要解决内容较少的问题。到目前(2012年),还没有超高清影碟和播放机推出,这是大家必须面临的现实。电视行业从来都是硬件先行的,不管是高清电视、互联网电视、3D电视还是智能电视,都经历了终端硬件产品先行的局面,这个发展特点会同样出现在超高清电视产业。平板电视是一个竞争非常充分的领域,成熟产品的利润并不丰厚,企业主要利润来源是新兴技术产品和高端产品,彩电企业具有推动更高阶技术产品普及的内在动力。

HDMI line from the industry point of view, 4K industry chain is still far from mature and 3D TV, 4K ultra-high-definition TV in order to popularize the same, the need to address the problem of less content. To the present (2012), there is no ultra-high-definition DVD and player launch, which is the reality we must face. TV industry has always been the first hardware, whether it is high-definition television, Internet TV, 3D TV or smart TV, have experienced the terminal hardware products first situation, this development will also appear in the ultra-high-definition television industry. Flat-panel TV is a very competitive areas, the profits of mature products is not rich, the main source of profits is the emerging technology products and high-end products, color TV enterprises to promote the promotion of higher-end technology products inherent power.


   在经历多个版本的修订后,国际电信联盟(InternationalTelecommunicationUnion,即ITU)于2012年8月23日发布了超高清电视(UltraHDTV)的国际标准:ITU-RRecommendationBT.2020。标准对超高清电视的分辨率、色彩空间、帧率、色彩编码等进行了规范。在Rec.2020标准中,单个像素的宽高比为1:1,按照从左往右、从上至下的顺序进行像素寻址。超高清4K:水平清晰度3840,垂直清晰度2160,宽高比16:9,总约830万像素。这也是就是4K的发展道路起来的时候了。HDMI线也就这样开始改版了这也是作为这种一起相互间接的作用开始进入4K时代。

After several versions of the revision, the International Telecommunication Union (ITU) issued an international standard for Ultra-HDTV (UltraHDTV) on August 23, 2012: ITU-RRecommendationBT.2020 standard resolution for ultra-high-definition televisions , Color space, frame rate, color coding, etc. In the Rec.2020 standard, the aspect ratio of a single pixel is 1: 1, and the pixel is addressed in order from left to right and from top to bottom. Ultra-high-definition 4K: horizontal clarity 3840, vertical resolution of 2160, aspect ratio of 16: 9, about 830 million pixels This is the time to develop the road 4K. HDMI line also began to revision this is also as this Species together with each other began to enter the 4K era.


   想了解更多相关信息请登陆利诺威网站:http://www.hdmiaoc.com/

For more information, please visit the website: http: //www.hdmiaoc.com/

   联系电话:+86755-23224889

Tel: + 86755-23224889

   联系地址:广东省深圳市宝安区沙井镇中心路金城大厦7H

Address: Bao'an District, Shenzhen City, Guangdong Province, Shajing Town Center Road Jincheng Building 7H

In previous :一条HDMI光纤线材,4K播放 next article :4K超高清电视命名HDMI光纤