Projection display device, and processes for enhancing the optical quality of a projected image on a projection display device and for improving the color gamut of the projected image on a projection display device

摘要

"PROJECTION DISPLAY DEVICE, AND, PROCESS TO INTENSIFY THE OPTICAL QUALITY OF A PROJECTED IMAGE IN A PROJECTION DISPLAY DEVICE AND TO IMPROVE THE COLOR RANGE OF THE PROJECTED IMAGE IN A PROJECTION DISPLAY DEVICE". An electronic projection system that includes specularly reflective optical components produced from a multilayer polymeric material with a reflectivity of at least 96% from about 400 nm to about 700 nml and a process to enhance the optical quality of an image projected onto a projection display device, comprising the step of incorporating at least one specular reflecting component in the optical train of the device, wherein the reflecting component comprises a multilayer polymeric film. By using the multilayer polymeric reflective film, the color shift in the reflection of the specular reflective component is reduced and the color range is improved.