LED Chip’s Application Study in the led production.

LED not working alone. another critical piece of led production is LED chip. what use does it have?
*LED chip has high voltage of constant circuit which supply constant output current for led.
*LED chip ability to weather an switching time of led which is led EN pin by LED chip , and the switching frequency can meet 1 MHz. whose reaction speed is very high.  and can support the high color gradation changes in high frequency output(PWM output).
* There are those LED chip includes detect circuit. damage status that does occur should be readily detectable and accessible for inspection and repair .to optimize the measures of improving reliability in order to achieve the purpose of the reliability of planning.