Bright dot defect

A defective pixel resulting from a group of sub-pixel transistors being either "off" or stuck "on."

A bright dot defect is a defective pixel resulting from a group of three sub-pixels (one pixel) whose transistors are "off" for TN panels or stuck "on" for MVA and PVA panels. This allows all light to pass through to the RGB layer, creating a bright white pixel that is always on.

also known as
  • Hot pixel
source
Adapted from content published on wikipedia.org
Last modified on June 15, 2021, 2:13 am
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