Display Substrate Capacitor Layout for Higher Micro LED Brightness

The storage capacitor is divided into multiple sub-capacitors (first capacitor, second capacitor, third capacitor, etc.) connected in parallel. Each sub-capacitor has its own first electrode, second electrode, and insulating layer, allowing the total capacitance to be increased while distributing the structural complexity across multiple smaller units rather than one large capacitor

The capacitor structure extends in the vertical dimension by stacking multiple insulating layers and conductive layers. The first electrode, insulating layer, and second electrode are arranged in alternating layers, with subsequent capacitors adding more layers above, effectively increasing capacitance by utilizing the vertical space rather than only horizontal area

The capacitor structure transitions from a planar configuration to a three-dimensional stacked configuration. Multiple insulating layers and conductive layers are stacked vertically, with the first electrode at the bottom, followed by insulating layers and second electrodes, creating multiple capacitor units in the vertical direction that increase total capacitance without proportionally increasing the horizontal footprint

The capacitor structure employs a nested arrangement where multiple capacitor units are contained within a shared structural framework. The first electrode serves as a common reference for multiple capacitors, and the insulating layers are stacked in a nested sequence, allowing multiple capacitor functions to be integrated within a compact vertical space