High video image quality technology: Dynamic scanning backlight with black insertion (DSBBI) implemented in a 32 '' OCB-LCD TV

Abstract

"Dynamic Scanning Backlight with Black Insertion" method was proposed to enhance video image quality This method utilizes the dynamic backlight luminance control to increase contrast and the scanning backlight with black insertion to reduce MPRT This technology was successfully implemented in a 32 " OCB-LCD TV As the results, the DSBBI technology increased contrast ratio over 1000:1, and reduced the MPRT less than 6ms.