Dynamic energy-saving chip of LED display screen and connecting structure
A LED display, dynamic technology, applied to static indicators, instruments, etc., can solve problems such as abnormal display, and achieve the effect of saving standby power consumption and reducing static power consumption
Pending Publication Date: 2020-07-03
SHENZHEN FM ELECTRONICS GRP CO LTD
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The invention provides a dynamic energy-saving chip of an LED display screen. Two input ends of a shift register and a data output end of the shift register are respectively used as a data input port,a clock input port and a data output port of the dynamic energy-saving chip of the LED display screen; the display output end of the shift register is respectively connected to the input end of the latch and the input end of the gray scale data detection module, the output end of the gray scale data detection module is connected to one input end of the receiver detection module, and the output end of the oscillator is connected to the other input end of the receiver detection module; the output end of the latch is connected to the LED constant-current driving module; the output end of the standby detection module is respectively connected to the LED constant-current driving module and the constant-current setting module; the output end of the LED constant-current driving module serves asa driving output port of the LED display screen dynamic energy-saving chip. The LED display screen dynamic energy-saving chip can be suitable for an LED display screen, standby energy consumption of the LED display screen when the LED display screen does not work is better reduced, and the energy-saving performance is better.
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