Light emitting diode information display system and method of electronic product
A technology of light-emitting diodes and electronic products, which is applied in display devices, static indicators, and illuminated signs, etc., and can solve the problems of not being able to edit light-emitting diode light-emitting modes and not being able to satisfy users well
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[0016] image 3 Figure 4 and Figure 5 It represents an embodiment of the present invention: a light-emitting diode information display system and display method for a mobile phone.
[0017] like image 3 As shown, 7 light-emitting diodes (LED1, LED2, LED3, ..., LED7) are installed around the outside of the keyboard panel of the mobile phone to form the light-emitting diode hardware unit of the light-emitting diode information display system. Figure 4 Shown is the hardware driving circuit of the light emitting diode hardware unit, one pole of the seven light emitting diodes is connected to a direct current power supply (DC), and the other pole is respectively connected to a protection resistor (resistance 1, resistance 2, resistance 3, ..., resistor 7) and drive transistors (transistor 1, transistor 2, transistor 3, ..., transistor 7), and control the seven via independent control signals (control 1, control 2, control 3, ..., control 7) The light-emitting diodes are ind...
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