随着电视新技术的日臻完善 ,电视系统正向着数字化、大屏幕、高清晰度、全信息等方面发展。在2 0世纪末开发研制的多种电视新技术将带入 2 1世纪 ,人们将关心 2 1世纪的电视将是什么样子。也许 ,有人认为如今电视技术已经发展到途穷末路 ,以后也不过就是进一步普及高清晰度电视 With the improvement of new television technologies, the television system is developing towards digitalization, large-screen, high-definition and full information. Many new television technologies developed at the end of the 20th century will be brought into the 21st century and people will be concerned about what television will look like in the 21st century. Maybe, some people think that television technology has now developed to the end of the road, but later it is to further popularize high-definition television