In an LED display, which outcome occurs when the drive current exceeds the rated forward current?

💡 Explanation

Thermal runaway occurs because increased current leads to higher junction temperature, enhancing carrier generation through increased electron-hole pair density; therefore, destructive positive feedback happens rather than stabilized performance at nominal settings or spectral adjustments absent the current constraint.

• Which outcome occurs when lateral wind load exceeds a column's engineered shear capacity in a high-rise?
• Which consequence results when sensor drift causes position inaccuracy in a PLC-controlled robotic arm used in automated material handling?
• Which outcome occurs when the tailstock quill on a CNC lathe lacks sufficient lubrication?
• Which outcome occurs when excessive pre-ignition erodes the piston crown within a gasoline engine?
• Which outcome arises during deep cuts on a lathe?
• Which outcome occurs when exceeding a Schottky diode's temperature rating?