Color filter substrate, manufacturing method thereof, display panel, manufacturing method thereof and bright spot defect correction method thereof, and display apparatus
A color filter substrate includes: a transparent substrate; and a black matrix film, a color material film, and a repair color material film, which are formed on the substrate, wherein, in a display region, the repair color material film is formed on one of an upper surface and a lower surface of the black matrix film in at least a part overlapping the black matrix film in a plan view.
1. A color filter substrate comprising:
a transparent substrate; and
a black matrix film, a first color material film, a second color material film, a third color material film, and a repair color material film, which are formed on the substrate, wherein
in a display region, the black matrix film includes a first portion disposed between the first and second color material films, and a second portion disposed between one of the first and second color material films and the third color material film,
the first color material film is formed to cover a first pixel opening,
the second color material film is formed to cover a second pixel opening,
the third color material film is formed to cover a third pixel opening and overlap with the second portion of the black matrix film in a plan view,
the repair color material film is formed to overlap with the first portion of the black matrix film in a plan view, and
a corn position of the repair color material film is the same composition as the third color material film.