2017 Release time:2017-08-30 16:29:54 March 2017, with"quantum technology", developed a glass screen - "I-screen" brand, can be used for laser TV, and a series of projection applications, optical glass screen. Page Up:2013 Page Down2017 Back to list
March 2017, with"quantum technology", developed a glass screen - "I-screen" brand, can be used for laser TV, and a series of projection applications, optical glass screen.
