The invention relates to a digital light processing (DLP) display
system and discloses a DLP display
system and display control method of a
laser light source, which are used for improving the utilization efficiency of the
light source. The display
system comprises a
machine core mainboard, a
digital signal processor (DSP) control module, an initialization module, a brightness-
power matrix module, a fluorescent pink wheel and light filtering
color wheel system, a DLP driving module, a
blue laser light source and driving module, an
optical imaging system and a screen, wherein the DSP control module is connected with the
machine core mainboard, the brightness-
power matrix module, the initialization module, the
blue laser light source and driving module and the DLP driving module, the initialization module is connected with the brightness-
power matrix module and the
blue laser light source and driving module, the
blue laser light source and driving module is connected with the fluorescent pink wheel and light filtering
color wheel system, and the
optical imaging system is connected with the DLP driving module, the fluorescent pink wheel and light filtering
color wheel system and the screen. The DLP display system is suitably used for a DLP display screen.