ISE 2014: Christie Showcases New Products Including 4K Displays, 1-Chip Projectors, and MoreFebruary 5, 2014 | Home / February 5, 2014 rave-video / ISE 2014: Christie Showcases New Products Including 4K Displays, 1-Chip Projectors, and More ISE 2014: Christie Showcases New Products Including 4K Displays, 1-Chip Projectors, and More