Display device

The utility model relates to a display device. Display device includes: the display is including the part that is shaded, and power management module in a poor light. The power management module of should being shaded is constructed as to provide the power after stepping up for the part that is shaded via boost circuit. Boost circuit includes main boost phase and flash of light boost phase, these two boost phase right and wrong symmetries. The power management module of being shaded is constructed to be done: give the part power supply of being shaded via main boost phase to for providing normal, the display is shaded, receive flash of light triggering signal, and in response to flash of light triggering signal, launch boost circuit's flash of light boost phase to provide pulse power and give the part that is shaded, so that part flash of light in a poor light. 本申请涉及种显示装置。显示装置包括：显示器，包括背光部件；以及背光功率管理模块。该背光功率管理模块被构造为经由升压电路给背光部件提供升压后的功率。升压电路包括主升压阶段和闪光升压阶段，这两个升压阶段是非对称的。背光功率管理模块被构造为：经由主升压阶段给背光部件供电，以为显示器提供正常背光；接收闪光触