

This allows all light to pass through to the RGB layer, creating a bright white pixel that is always on.Ī partial sub-pixel defect is a manufacturing defect in which the RGB film layer was not cut properly. Note: Must be viewed at full size.Ī bright dot defect or hot pixel is a group of three sub-pixels (one pixel) all of whose transistors are "off" for TN panels or stuck "on" for MVA and PVA panels.

Hundreds of hot pixels appear in a 32-minute long exposure photograph taken in virtual darkness.
