DISPLAY PANEL AND PANEL INSPECTION APPARATUS

摘要

Disclosed herein is a display panel based on active matrix driving having a display area made up of N pixel control lines, M video signal lines orthogonally intersecting the N pixel control lines, and pixel circuits arranged at intersections between the N pixel control lines and M video signal lines, wherein positional identification patterns are arranged on every k (k being a natural number) pixel control lines inside each of the pixel circuits.

主权项

1. A display device comprising a display panel based on active matrix driving, the display panel including:
a plurality of pixel control lines extending in a first direction, a plurality of video signal lines extending in a second direction that is orthogonal to the first direction, a plurality of pixel circuits arranged at intersections of the pixel control lines and the video signal lines, and a plurality of first positional identification patterns for identifying locations of the pixel circuits, wherein the first positional identification patterns are arranged at: every several k pixel control lines such that the first positional identification patterns identify relative locations of the corresponding ones of the pixel circuits along the second direction; or every several z video signal lines such that the first positional identification patterns identify relative locations of the corresponding ones of the pixel circuits along the first direction (k and z being a natural number).